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Nanotechnology Timeline | National Nanotechnology Initiative

This timeline features Premodern example of nanotechnology, as well as Modern Era discoveries and milestones in the field of nanotechnology.

Early examples of nanostructured materials were based on craftsmens empirical understanding and manipulation of materials. Use of high heat was one common step in their processes to produce these materials with novel properties.

The Lycurgus Cup at the British Museum, lit from the outside (left) and from the inside (right)

4th Century: The Lycurgus Cup (Rome) is an example of dichroic glass; colloidal gold and silver in the glass allow it to look opaque green when lit from outside but translucent red when light shines through the inside. (Images at left.)

9th-17th Centuries: Glowing, glittering luster ceramic glazes used in the Islamic world, and later in Europe, contained silver or copper or other metallic nanoparticles. (Image at right.)

6th-15th Centuries: Vibrant stained glass windows in European cathedrals owed their rich colors to nanoparticles of gold chloride and other metal oxides and chlorides; gold nanoparticles also acted as photocatalytic air purifiers. (Image at left.)

13th-18th Centuries: Damascus saber blades contained carbon nanotubes and cementite nanowiresan ultrahigh-carbon steel formulation that gave them strength, resilience, the ability to hold a keen edge, and a visible moir pattern in the steel that give the blades their name. (Images below.)

These are based on increasingly sophisticated scientific understanding and instrumentation, as well as experimentation.

1857: Michael Faraday discovered colloidal ruby gold, demonstrating that nanostructured gold under certain lighting conditions produces different-colored solutions.

1936: Erwin Mller, working at Siemens Research Laboratory, invented the field emission microscope, allowing near-atomic-resolution images of materials.

1947: John Bardeen, William Shockley, and Walter Brattain at Bell Labs discovered the semiconductor transistor and greatly expanded scientific knowledge of semiconductor interfaces, laying the foundation for electronic devices and the Information Age.

1950: Victor La Mer and Robert Dinegar developed the theory and a process for growing monodisperse colloidal materials. Controlled ability to fabricate colloids enables myriad industrial uses such as specialized papers, paints, and thin films, even dialysis treatments.

1951: Erwin Mller pioneered the field ion microscope, a means to image the arrangement of atoms at the surface of a sharp metal tip; he first imaged tungsten atoms.

1956: Arthur von Hippel at MIT introduced many concepts ofand coined the termmolecular engineering as applied to dielectrics, ferroelectrics, and piezoelectrics

1958: Jack Kilby of Texas Instruments originated the concept of, designed, and built the first integrated circuit, for which he received the Nobel Prize in 2000. (Image at left.)

1959: Richard Feynman of the California Institute of Technology gave what is considered to be the first lecture on technology and engineering at the atomic scale, "There's Plenty of Room at the Bottom" at an American Physical Society meeting at Caltech. (Image at right.)

1965: Intel co-founder Gordon Moore described in Electronics magazine several trends he foresaw in the field of electronics. One trend now known as Moores Law, described the density of transistors on an integrated chip (IC) doubling every 12 months (later amended to every 2 years). Moore also saw chip sizes and costs shrinking with their growing functionalitywith a transformational effect on the ways people live and work. That the basic trend Moore envisioned has continued for 50 years is to a large extent due to the semiconductor industrys increasing reliance on nanotechnology as ICs and transistors have approached atomic dimensions.1974: Tokyo Science University Professor Norio Taniguchi coined the term nanotechnology to describe precision machining of materials to within atomic-scale dimensional tolerances. (See graph at left.)

1981: Gerd Binnig and Heinrich Rohrer at IBMs Zurich lab invented the scanning tunneling microscope, allowing scientists to "see" (create direct spatial images of) individual atoms for the first time. Binnig and Rohrer won the Nobel Prize for this discovery in 1986.

1981: Russias Alexei Ekimov discovered nanocrystalline, semiconducting quantum dots in a glass matrix and conducted pioneering studies of their electronic and optical properties.

1985: Rice University researchers Harold Kroto, Sean OBrien, Robert Curl, and Richard Smalley discovered the Buckminsterfullerene (C60), more commonly known as the buckyball, which is a molecule resembling a soccer ball in shape and composed entirely of carbon, as are graphite and diamond. The team was awarded the 1996 Nobel Prize in Chemistry for their roles in this discovery and that of the fullerene class of molecules more generally. (Artist's rendering at right.)

1985: Bell Labss Louis Brus discovered colloidal semiconductor nanocrystals (quantum dots), for which he shared the 2008 Kavli Prize in Nanotechnology.

1986: Gerd Binnig, Calvin Quate, and Christoph Gerber invented the atomic force microscope, which has the capability to view, measure, and manipulate materials down to fractions of a nanometer in size, including measurement of various forces intrinsic to nanomaterials.

1989:Don Eigler and Erhard Schweizer at IBM's Almaden Research Center manipulated 35 individual xenon atoms to spell out the IBM logo. This demonstration of the ability to precisely manipulate atoms ushered in the applied use of nanotechnology. (Image at left.)

1990s: Early nanotechnology companies began to operate, e.g., Nanophase Technologies in 1989, Helix Energy Solutions Group in 1990, Zyvex in 1997, Nano-Tex in 1998.

1991: Sumio Iijima of NEC is credited with discovering the carbon nanotube (CNT), although there were early observations of tubular carbon structures by others as well. Iijima shared the Kavli Prize in Nanoscience in 2008 for this advance and other advances in the field. CNTs, like buckyballs, are entirely composed of carbon, but in a tubular shape. They exhibit extraordinary properties in terms of strength, electrical and thermal conductivity, among others. (Image below.)

1992: C.T. Kresge and colleagues at Mobil Oil discovered the nanostructured catalytic materials MCM-41 and MCM-48, now used heavily in refining crude oil as well as for drug delivery, water treatment, and other varied applications.

1993: Moungi Bawendi of MIT invented a method for controlled synthesis of nanocrystals (quantum dots), paving the way for applications ranging from computing to biology to high-efficiency photovoltaics and lighting. Within the next several years, work by other researchers such as Louis Brus and Chris Murray also contributed methods for synthesizing quantum dots.

1998: The Interagency Working Group on Nanotechnology (IWGN) was formed under the National Science and Technology Council to investigate the state of the art in nanoscale science and technology and to forecast possible future developments. The IWGNs study and report, Nanotechnology Research Directions: Vision for the Next Decade (1999) defined the vision for and led directly to formation of the U.S. National Nanotechnology Initiative in 2000.

1999: Cornell University researchers Wilson Ho and Hyojune Lee probed secrets of chemical bonding by assembling a molecule [iron carbonyl Fe(CO)2] from constituent components [iron (Fe) and carbon monoxide (CO)] with a scanning tunneling microscope. (Image at left.)

1999: Chad Mirkin at Northwestern University invented dip-pen nanolithography (DPN), leading to manufacturable, reproducible writing of electronic circuits as well as patterning of biomaterials for cell biology research, nanoencryption, and other applications. (Image below right.)

1999early 2000s: Consumer products making use of nanotechnology began appearing in the marketplace, including lightweight nanotechnology-enabled automobile bumpers that resist denting and scratching, golf balls that fly straighter, tennis rackets that are stiffer (therefore, the ball rebounds faster), baseball bats with better flex and "kick," nano-silver antibacterial socks, clear sunscreens, wrinkle- and stain-resistant clothing, deep-penetrating therapeutic cosmetics, scratch-resistant glass coatings, faster-recharging batteries for cordless electric tools, and improved displays for televisions, cell phones, and digital cameras.

2000: President Clinton launched the National Nanotechnology Initiative (NNI) to coordinate Federal R&D efforts and promote U.S. competitiveness in nanotechnology. Congress funded the NNI for the first time in FY2001. The NSET Subcommittee of the NSTC was designated as the interagency group responsible for coordinating the NNI.

2003: Congress enacted the 21st Century Nanotechnology Research and Development Act (P.L. 108-153). The act provided a statutory foundation for the NNI, established programs, assigned agency responsibilities, authorized funding levels, and promoted research to address key issues.

2003: Naomi Halas, Jennifer West, Rebekah Drezek, and Renata Pasqualin at Rice University developed gold nanoshells, which when tuned in size to absorb near-infrared light, serve as a platform for the integrated discovery, diagnosis, and treatment of breast cancer without invasive biopsies, surgery, or systemically destructive radiation or chemotherapy.2004: The European Commission adopted the Communication Towards a European Strategy for Nanotechnology, COM(2004) 338, which proposed institutionalizing European nanoscience and nanotechnology R&D efforts within an integrated and responsible strategy, and which spurred European action plans and ongoing funding for nanotechnology R&D. (Image at left.)

2004: Britains Royal Society and the Royal Academy of Engineering published Nanoscience and Nanotechnologies: Opportunities and Uncertainties advocating the need to address potential health, environmental, social, ethical, and regulatory issues associated with nanotechnology.

2004: SUNY Albany launched the first college-level education program in nanotechnology in the United States, the College of Nanoscale Science and Engineering.

2005: Erik Winfree and Paul Rothemund from the California Institute of Technology developed theories for DNA-based computation and algorithmic self-assembly in which computations are embedded in the process of nanocrystal growth.

2006: James Tour and colleagues at Rice University built a nanoscale car made of oligo(phenylene ethynylene) with alkynyl axles and four spherical C60 fullerene (buckyball) wheels. In response to increases in temperature, the nanocar moved about on a gold surface as a result of the buckyball wheels turning, as in a conventional car. At temperatures above 300C it moved around too fast for the chemists to keep track of it! (Image at left.)

2007: Angela Belcher and colleagues at MIT built a lithium-ion battery with a common type of virus that is nonharmful to humans, using a low-cost and environmentally benign process. The batteries have the same energy capacity and power performance as state-of-the-art rechargeable batteries being considered to power plug-in hybrid cars, and they could also be used to power personal electronic devices. (Image at right.)

2008: The first official NNI Strategy for Nanotechnology-Related Environmental, Health, and Safety (EHS) Research was published, based on a two-year process of NNI-sponsored investigations and public dialogs. This strategy document was updated in 2011, following a series of workshops and public review.

20092010: Nadrian Seeman and colleagues at New York University createdseveral DNA-like robotic nanoscale assembly devices.One is a process for creating 3D DNA structures using synthetic sequences of DNA crystals that can be programmed to self-assemble using sticky ends and placement in a set order and orientation.Nanoelectronics could benefit:the flexibility and density that 3D nanoscale components allow could enable assembly of parts that are smaller, more complex, and more closely spaced. Another Seeman creation (with colleagues at Chinas Nanjing University) is a DNA assembly line. For this work, Seeman shared the Kavli Prize in Nanoscience in 2010.

2010: IBM used a silicon tip measuring only a few nanometers at its apex (similar to the tips used in atomic force microscopes) to chisel away material from a substrate to create a complete nanoscale 3D relief map of the world one-one-thousandth the size of a grain of saltin 2 minutes and 23 seconds. This activity demonstrated a powerful patterning methodology for generating nanoscale patterns and structures as small as 15 nanometers at greatly reduced cost and complexity, opening up new prospects for fields such as electronics, optoelectronics, and medicine. (Image below.)

2011:The NSET Subcommittee updated both the NNI Strategic Plan and the NNI Environmental, Health, and Safety Research Strategy, drawing on extensive input from public workshops and online dialog with stakeholders from Government, academia, NGOs, and the public, and others.

2012: The NNI launched two more Nanotechnology Signature Initiatives (NSIs)--Nanosensors and the Nanotechnology Knowledge Infrastructure (NKI)--bringing the total to five NSIs.

2013: -The NNI starts the next round of Strategic Planning, starting with the Stakeholder Workshop. -Stanford researchers develop the first carbon nanotube computer.

2014: -The NNI releases the updated 2014 Strategic Plan. -The NNI releases the 2014 Progress Review on the Coordinated Implementation of the NNI 2011 Environmental, Health, and Safety Research Strategy.

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Nanotechnology Timeline | National Nanotechnology Initiative

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Applications of Nanotechnology – National Nanotechnology Initiative

After more than 20 years of basic nanoscience research andmore than fifteen years of focused R&D under the NNI, applications of nanotechnology are delivering in both expected and unexpected ways on nanotechnologys promise to benefit society.

Nanotechnology is helping to considerably improve, even revolutionize, many technology and industry sectors: information technology, homeland security, medicine, transportation, energy, food safety, and environmental science, among many others. Described below is a sampling of the rapidly growing list of benefits and applications of nanotechnology.

Many benefits of nanotechnology depend on the fact that it is possible to tailor the structures of materials at extremely small scales to achieve specific properties, thus greatly extending the materials science toolkit. Using nanotechnology, materials can effectively be made stronger, lighter, more durable, more reactive, more sieve-like, or better electrical conductors, among many other traits. Many everyday commercial products are currently on the market and in daily use that rely on nanoscale materials and processes:

Nanotechnology has greatly contributed to major advances in computing and electronics, leading to faster, smaller, and more portable systems that can manage and store larger and larger amounts of information. These continuously evolving applications include:

Nanotechnology is already broadening the medical tools, knowledge, and therapies currently available to clinicians. Nanomedicine, the application of nanotechnology in medicine, draws on the natural scale of biological phenomena to produce precise solutions for disease prevention, diagnosis, and treatment. Below are some examples of recent advances in this area:

Nanotechnology is finding application in traditional energy sources and is greatly enhancing alternative energy approaches to help meet the worlds increasing energy demands. Many scientists are looking into ways to develop clean, affordable, and renewable energy sources, along with means to reduce energy consumption and lessen toxicity burdens on the environment:

In addition to the ways that nanotechnology can help improve energy efficiency (see the section above), there are also many ways that it can help detect and clean up environmental contaminants:

Nanotechnology offers the promise of developing multifunctional materials that will contribute to building and maintaining lighter, safer, smarter, and more efficient vehicles, aircraft, spacecraft, and ships. In addition, nanotechnology offers various means to improve the transportation infrastructure:

Please visit the Environmental, Health, and Safety Issues and the Ethical, Legal, and Societal Issues pages on nano.gov to learn more about how the National Nanotechnology Initiative is committed to responsibly addressing these issues.

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Applications of Nanotechnology - National Nanotechnology Initiative

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PolitiFact | Transhumanism nanotechnology COVID-19 vaccine conspiracy …

A headline on a video widely shared on Facebook used multisyllabic words to make an alarming claim about the COVID-19 vaccines:

"Dr. Carrie Madej: Why Is RNA-Modifying Transhumanism-Nano-Technology Inside the COVID-19 Vaccines?"

The short answer to the question: It isnt. The vaccines dont contain any such thing.

The post was flagged as part of Facebooks efforts to combat false news and misinformation on its News Feed. (Read more about our partnership with Facebook.)

Its part of a baseless conspiracy theory about the vaccines being part of an effort to change humans through technology.

"None of the vaccines contain nanotechnology of any sort, let alone 'transhumanism nanotechnology,which isnt even a thing," said Mark Lynas, a visiting fellow at the Alliance for Science and Cornell University.

Planning to evolve humanity

Madej describes herself as an osteopathic internal medicine doctor who stands for "freedom, truth, great love," and who is "practicing the truth in Jesus through medicine." She also indicates she is no longer practicing medicine, but rather "dedicates her time to educating others on vaccines, nanotechnology and human rights."

Madej has made multiple claims about the COVID-19 vaccines that fact-checkers have rated false.

In the 50-minute video, Madej described attending business owner meetings in metropolitan Atlanta several years ago in which the participants discussed "transhumanism," which she said is "taking the human body and making it better" through methods such as "genetic modification, nanotechnology, melding the human body with artificial intelligence."

The COVID-19 vaccines, she suggested, are part of this effort.

"The people that are pushing these agendas" are also "pushing these injections on everybody around the world. They go hand in hand," she said. Their plan "is to change what it is to be human, and their goal is 2030."

Madej said she viewed the Pfizer, Moderna and Johnson & Johnson COVID-19 vaccines with a compound microscope and observed indications of "superconducting materials," or a "liquified computing system."

She also said she observed "tentacle-like, spider-like organisms," and that people told her they were pond-water parasites.

We rated as Pants on Fire claims that the Pfizer vaccine contains "a deadly parasite" and "living particles" that could germinate in the body.

We cant say what Madej was looking at under a microscope or what she saw. We messaged Madej on Facebook, but did not get a reply. Madej does not list contact information on her website or on her Instagram, Facebook and Twitter accounts. We called two phone numbers listed online for her; neither were working.

A jumble of scientific terms

The only links between Madejs description of the vaccine and whats actually in it are the term "RNA" and the prefix "nano."

RNA ribonucleic acid is a molecule similar to DNA that carries coded genetic information to a cell. The Pfizer and Moderna COVID-19 vaccines use a form called messenger RNA, or mRNA, to carry genetic information about the coronavirus to the bodys cells to teach the immune system to identify and prepare to fight off a COVID-19 infection. It does not modify a persons DNA or RNA.

The mRNA technology dates to the 1990s, though this is the first time it has been used in widely disseminated vaccines.

The Johnson & Johnson vaccine does not use mRNA. Instead, it uses a disabled adenovirus to deliver instructions to help the body recognize the coronavirus spike proteins and activate the immune system.

Lynas at Cornell said mRNA vaccines "have proven incredibly safe and effective and the technology is also looking promising for many other diseases and cancer."

Nanoparticles are not nanotechnology

The term "nano" is widely used to describe things that are very small, such as iPods and cars, but scientists use the prefix more specifically to refer to things on the scale of individual atoms.

Nanotechnology, says the National Nanotechnology Initiative, is the "application of extremely small things" for uses in fields such as chemistry, biology and physics. These can be structures or even tiny machines.

In the Pfizer and Moderna vaccines, the mRNA is contained in a "lipid bubble," or a shell of fat, thats described as a nanoparticle. That just means its very small. That doesnt make it nanotechnology.

"Even though the term is used here to imply that nanotechnology is being used to modify your RNA, that is completely false," said Cindy Prins, a professor of epidemiology at the University of Florida. "The mRNA in the Pfizer and Moderna vaccines doesnt have any effect on ones DNA or RNA. It doesnt become a permanent part of the cell."

Prins said Madejs explanation of what she says she observed "is ridiculous. She says she is using a compound microscope, which can be used to look at cells or bacteria, but certainly will not show nano-scale structures."

Translating 'transhumanism'

Transhumanism is the belief in changing and enhancing the human body through technology.

Lynas said "there are people who believe we should try to transcend human biology and upload human consciousness to computers but they are a fairly marginal group and dont have anything to do with vaccine developers, in my knowledge."

Prins said: "I have been vaccinated and can guarantee that the only modification I have is immunity to COVID-19."

Our ruling

Madej said the COVID-19 vaccines contain "RNA-modifying transhumanism nanotechnology."

There is no evidence that the three vaccines used in the U.S. contain any such thing. Two of the vaccines use mRNA technology that does not change the bodys DNA or RNA or alter humans permanently.

The claim is false and ridiculous Pants on Fire!

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PolitiFact | Transhumanism nanotechnology COVID-19 vaccine conspiracy ...

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The Application of Nanotechnology and Nanomaterials in Cancer Diagnosis and Treatment: A Review – Cureus

Nanotechnology, nicknamed "the manufacturing technology of the twenty-first century," allows us to manufacture a vast range of sophisticated molecular devices by manipulating matter on an atomic and molecular scale. These nanomaterials possess the ideal properties of strength, ductility, reactivity, conductance, and capacity at the atomic, molecular, and supramolecular levels to create useable devices and systems in a length range of 1-100 nm. The materials' physical, chemical, and mechanical characteristics differ fundamentally and profoundly at the nanoscale from those of individual atoms, molecules, or bulk material, which enables the most efficient atom alignment in a very tiny space. Nanotechnology allows us to build various intricate nanostructured materials by manipulating matter at the atomic and molecular scale in terms of strength, ductility, reactivity, conductance, and capacity [1,2].

"Nanomedicine" is the science and technology used to diagnose, treat, and prevent diseases. It is also used for pain management and to safeguard and improve people's health through nanosized molecules, biotechnology, genetic engineering, complex mechanical systems, and nanorobots [3]. Nanoscale devices are a thousand times more microscopic than human cells, being comparable to biomolecules like enzymes and their respective receptors in size. Because of this property, nanosized devices can interact with receptors on the cell walls, as well as within the cells. By obtaining entry into different parts of the body, they can help pick up the disease, as well as allow delivery oftreatment to areas of the body that one can never imagine being accessible. Human physiology comprises multiple biological nano-machines. Biological processes that can lead to cancer also occur at the nanoscale. Nanotechnology offers scientists the opportunity to experiment on macromolecules in real time and at the earliest stage of disease, even when very few cells are affected. This helps in the early and accurate detection of cancer.

In a nutshell, the utility of the nanoscale materials for cancer is due to the qualities such as the ability to be functionalized and tailored to human biological systems (compatibility), the ability to offer therapy or act as a therapeutic agent, the ability to act as a diagnostic tool, the capability to penetrate various physiological barriers such as the blood-brain barrier, the capability to accumulate passively in the tumor, and the ability to aggressively target malignant cells.

Nanotechnology in cancer management has yielded various promising outcomes, including drug administration, gene therapy, monitoring and diagnostics, medication carriage, biomarker tracing, medicines, and histopathological imaging. Quantum dots (QDs) and gold nanoparticles are employed at the molecular level to diagnose cancer. Molecular diagnostic techniques based on these nanoparticles, such as biomarker discovery, can properly and quickly diagnose tumors. Nanotechnology therapeutics, such as nanoscale drug delivery, will ensure that malignant tissues are specifically targeted while reducing complications. Because of their biological nature, nanomaterials can cross cell walls with ease. Because of their active and passive targeting, nanomaterials have been used in cancer treatment for many years. This research looks at its applications in cancer diagnosis and therapy, emphasizing the technology's benefits and limitations [3-5]. The various uses of nanotechnology have been enumerated in the Table 1.

Early cancer detection is half the problem solved in the battle against cancer. X-ray, ultrasonography, CT, magnetic resonance imaging (MRI), and PET scan are the imaging techniques routinely used to diagnose cancer. Morphological changes in tissues or cells (histopathology or cytology) help in the final confirmation of cancer. These techniques detect cancer only after visible changes in tissues, by which time the cancer might have proliferated and caused metastasis. Another limitation of conventional imaging techniques is their failure to distinguish benign from malignant tumors. Also, cytology and histopathology cannot be employed as independent, sensitive tests to detect cancer at an early stage. With innovative molecular contrast media and materials, nanotechnology offers quicker and more accurate initial diagnosis, along with an ongoing assessment of cancer patient care [6].

Although nanoparticles are yet to be employed in actual cancer detection, they are currently being used in a range of medical screening tests. Gold nanoparticles are among the most commonly used in home test strips. A significant advantage of using nanoparticles for the detection of cancer is that they have a large surface area to volume ratio in comparison to their larger counterparts. This property ensures antibodies, aptamers, small molecules, fluorescent probes, polyethylene glycol (PEG), and other molecules cover the nanoparticle densely. This presents multiple binding ligands for cancer cells (multivalent effect of nanotools) and therefore increases the specificity and sensitivity of the bioassay [7,8]. Applications of nanotechnology in diagnosis are for the detection of extracellular biomarkers for cancer and for in vivo imaging. A good nanoprobe must have a long circulating time, specificity to the cancer tissue, and no toxicity to nearby tissue [9,10].

Detection of Biomarkers

Nanodevices have been studied to detect blood biomarkers and toxicity to healthy tissues nearby. These biomarkers include cancer-associated circulating tumor cells, associated proteins or cell surface proteins, carbohydrates or circulating tumor nucleic acids, and tumor-shed exosomes. Though it is well known that these biomarkers help to detect cancer at apreliminary stage, they also help to monitor the therapy and recurrence. They have limitations such as low concentrations in body fluids, variations in their levels and timings in different patients, and difficult prospective studies. These hurdles are overcome by nanotechnology, which offers high specificity and sensitivity. High sensitivity, specificity, and multiplexed measurements are all possible with nano-enabled sensors. To further illuminate a problem, next-generation gadgets combine capture with genetic analysis [11-15].

Imaging Using Nanotechnology

Nanotechnology uses nanoprobes that will accumulate selectively in tumor cells by passive or active targeting. The challenges faced are the interaction of nanoparticles with blood proteins, their clearance by the reticuloendothelial system, and targeting of tumors.Passive targeting suggests apreference for collecting the nanoparticles in the solid tumors due to extravasation from the blood vessels. This is made possible by the defective angiogenesis of the tumorwherein the new blood vessels do not have tight junctions in their endothelial cells and allow the leaking out of nanoparticles up to 150 nm in size, leading to a preferential accumulation of nanoparticles in the tumor tissue. This phenomenon is called enhanced permeability and retention (EPR).Active targeting involves the recognition of nanoparticles by the tumor cell surface receptors. This will enhance the sensitivity of in vivo tumor detection. For early detection of cancer, active targeting will give better results than passive targeting [16-18].

This can be classified as delivery of chemotherapy, immunotherapy, radiotherapy, and gene therapy, and delivery of chemotherapy is aimed at improving the pharmacokinetics and reducing drug toxicity by selective targeting and delivery to cancer tissues. This is primarily based on passive targeting, which employs the EPReffect described earlier [16]. Nanocarriers increase the half-life of the drugs. Immunotherapy is a promising new front in cancer treatment based on understanding the tumor-host interaction. Nanotechnology is being investigated to deliver immunostimulatory or immunomodulatory molecules. It can be used as an adjuvant to other therapies [19-21].

Role of Nanotechnology in Radiotherapy

Thistechnology involves targeted delivery of radioisotopes, targeted delivery of radiosensitizer, reduced side effects of radiotherapy by decreasing distribution to healthy tissues, and combining radiotherapy with chemotherapy to achieve synergism but avoid side effects, andadministering image-guided radiotherapy improves precision and accuracy while reducing exposure to surrounding normal tissues[22,23].

Gene Therapy Using Nanotechnology

There is a tremendous interest in the research in gene therapy for cancer, but the results are still falling short of clinical application. Despite a wide array of therapies aimed at gene modulation, such as gene silencing, anti-sense therapy, RNAinterference, and gene and genome editing, finding a way to deliver these effects is challenging. Nanoparticles are used as carriers for gene therapy, with advantages such as easy construction and functionalizing and low immunogenicity and toxicity. Gene-targeted delivery using nanoparticles has great future potential. Gene therapy is still in its infancy but is very promising [24].

Nanodelivery Systems

Quantum dots: Semiconductor nanocrystal quantum dots (QDs) have outstanding physical properties. Probes based on quantum dots have achieved promising cellular and in vivo molecular imaging developments. Increasing research is proving that technology based on quantum dots may become an encouraging approach in cancer research[4]. Biocompatible QDs were launched for mapping cancer cells in vitro in 1998. Scientists used these to create QD-based probes for cancer imaging that were conjugated with cancer-specific ligands, antibodies, or peptides. QD-immunohistochemistry (IHC) has more sensitivity and specificity than traditional immunohistochemistry (IHC) and can accomplish measurements of even low levels, offering considerably higher information for individualized management. Imaging utilizing quantum dots has emerged as a promising technology for early cancer detection[25,26].

Nanoshells and gold nanoparticles/gold nanoshells (AuNSs) are an excellent example of how combining nanoscience and biomedicine can solve a biological problem. They have an adjustable surface plasmon resonance, which can be set to the near-infrared to achieve optimal penetration of tissues. During laser irradiation, AuNSs' highly effective light-to-heat transition induces thermal destruction of the tumor without harming healthy tissues. AuNSs can even be used as a carrier for a wide range of diagnostic and therapeutic substances[27].

Dendrimers: These are novel nanoarchitectures with distinguishing characteristics such as a spherical three-dimensional shape, a monodispersed uni-micellar nature, and a nanometric size range. The biocompatibility of dendrimers has been employed to deliver powerful medications such as doxorubicin. This nanostructure targets malignant cells by attaching ligands to their surfaces. Dendrimers have been intensively investigated for targeting and delivering cancer therapeutics and magnetic resonance imaging contrast agents. The gold coating on its surface significantly reduced their toxicity without significantly affecting their size. It also served as an anchor for attaching high-affinity targeting molecules to tumor cells [28].

Liposomal nanoparticles (Figure 1): These have a role in delivery to a specific target spot, reducing biodistribution toxicity because of the surface-modifiable lipid composition, and have a structure similar to cell membranes. Liposome-based theranostics (particles constructed for the simultaneous delivery of therapeutic and diagnostic moieties) have the advantage of targeting specific cancer cells.Liposomes are more stable in the bloodstream and increase the solubility of the drug. They also act as sustained release preparations and protect the drug from degradation and pH changes, thereby increasing the drug's circulating half-life. Liposomes help to overcome multidrug resistance. Drugs such as doxorubicin, daunorubicin, mitoxantrone, paclitaxel, cytarabine, and irinotecanare used with liposome delivery [29-31].

Polymeric micelles: Micelles are usually spherical particles with a diameter of 10-100 nm, which are self-structured and have a hydrophilic covering shell and a hydrophobic core, suspended in an aqueous medium. Hydrophobic medicines can be contained in the micelle's core. A variety of molecules having the ability to bind to receptors, such as aptamers, peptides, antibodies, polysaccharides, and folic acid, are used to cover the surface of the micelle in active tumor cell targeting. Enzymes, ultrasound, temperature changes, pH gradients, and oxidationare used as stimuli in micelle drug delivery systems. Various physical and chemical triggers are used as stimuli in micelle drug delivery systems. pH-sensitive polymer micelle is released by lowering pH. A co-delivery system transports genetics, as well as anticancer medicines. Although paclitaxel is a powerful microtubule growth inhibitor, it has poor solubility, which causes fast drug aggregation and capillary embolisms. Such medicines' solubility can beraised to 0.0015-2 mg/ml by encapsulating them in micelles. Polymeric micelles are now being tested for use in nanotherapy [32].

Carbon nanotubes (CNTs): Carbon from burned graphite is used to create hollow cylinders known as carbon nanotubes (CNTs). They possess distinct physical and chemical characteristics that make them interesting candidates as carriers of biomolecules and drug delivery transporters. They have a special role in transporting anticancer drugs with a small molecular size. Wu et al. formed amedicine carrier system using multi-walled CNTs (MWCNTs) and the 10-hydroxycamptothecin (HCPT) anticancer compound. As a spacer between MWCNTs and HCPT, they employed hydrophilic diamine trimethylene glycol. In vitro and in vivo, their HCPT-MWCNT conjugates showed significantly increased anticancer efficacy when compared to traditional HCPTformulations. These conjugates were able to circulate in the blood longer and were collected precisely at the tumor site [33,34].

Limitations

Manufacturing costs, extensibility, safety, and the intricacy of nanosystems must all be assessed and balanced against possible benefits. The physicochemical properties of nanoparticles in biological systems determine their biocompatibility and toxicity. As a result, stringent manufacturing and delineation of nanomaterials for delivery of anticancer drugs are essential to reduce nanocarrier toxicity to surrounding cells. Another barrier to medication delivery is ensuring public health safety, as issues with nanoparticles do not have an immediate impact. The use of nanocarriers in cancer treatment may result in unforeseen consequences. Hypothetical possibilities of environmental pollution causing cardiopulmonary morbidity and mortality, production of reactive oxygen species causing inflammation and toxicity, and neuronal or dermal translocations are a few possibilities that worry scientists. Nanotoxicology, a branch of nanomedicine, has arisen as a critical topic of study, paving the way for evaluating nanoparticle toxicity [35-37].

Nanotechnology has been one of the recent advancements of science that not only has revolutionized the engineering field but also is now making its impact in the medical and paramedical field. Scientists have been successful in knowing the properties and characteristics of these nanomaterials and optimizing them for use in the healthcare industry. Although some nanoparticles have failed to convert to the clinic, other new and intriguing nanoparticles are now in research and show great potential, indicating that new treatment options may be available soon. Nanomaterials are highly versatile, with several benefits that can enhance cancer therapies and diagnostics.

These are particularly useful as drug delivery systems due to their tiny size and unique binding properties. Drugs such as doxorubicin, daunorubicin, mitoxantrone, paclitaxel, cytarabine, irinotecan, and amphotericin B are already being conjugated with liposomes for their delivery in current clinical practices. Doxorubicin, cytarabine, vincristine, daunorubicin, mitoxantrone, and paclitaxel, in particular, are key components of cancer chemotherapy. Even in the diagnosis of cancer for imaging and detection of tumor markers, particles such as nanoshells, dendrimers, and gold nanoparticles are currently in use.

Limitations of this novel technology include manufacturing expenses, extensibility, intricacy, health safety, and potential toxicity. These are being overcome adequately by extensive research and clinical trials, and nanomedicine is becoming one of the largest industries in the world. A useful collection of research tools and clinically practical gadgets will be made available in the near future thanks to advancements in nanomedicine. Pharmaceutical companies will use in vivo imaging, novel therapeutics, and enhanced drug delivery technologies in their new commercial applications. In the future, neuro-electronic interfaces and cell healing technology may change medicine and the medical industry when used to treat brain tumors.

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The Application of Nanotechnology and Nanomaterials in Cancer Diagnosis and Treatment: A Review - Cureus

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Healthcare Nanotechnology (Nanomedicine) Market Size, Scope, Growth Opportunities, Trends by Manufacturers And Forecast to 2029 This Is Ardee – This…

New Jersey, United States TheHealthcare Nanotechnology (Nanomedicine)Market research guides new entrants to obtain precise market data and communicates with customers to know their requirements and preferences. It spots outright business opportunities and helps to bring new products into the market. It identifies opportunities in the marketplace. It aims at doing modifications in the business to make business procedures smooth and make business forward. It helps business players to make sound decision making. Healthcare Nanotechnology (Nanomedicine) market report helps to reduce business risks and provides ways to deal with upcoming challenges. Market information provided here helps new entrants to take informed decisions making. It emphasizes on major regions of the globe such as Europe, North America, Asia Pacific, Middle East, Africa, and Latin America along with their market size.

Such unique Healthcare Nanotechnology (Nanomedicine) Market research report offers some extensive strategic plans that help the players to deal with the current market situation and make your position. It helps in strengthening your business position. It offers better understanding of the market and keep perspective to aid one remain ahead in this competitive market. Organizations can gauze and compare their presentation with others in the market on the basis of this prompt market report. This market report offers a clarified picture of the varying market tactics and thereby helps the business organizations gain bigger profits. You get a clear idea about the product launches, trade regulations and expansion of the market place through this market report.

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Key Players Mentioned in the Healthcare Nanotechnology (Nanomedicine) Market Research Report:

Sanofi SA, Pfizer Inc., Celgene Corporation, Luminex Corporation, Taiwan Liposome Company Ltd. And others.

Healthcare Nanotechnology (Nanomedicine)Market report consists of important data about the entire market environment of products or services offered by different industry players. It enables industries to know the market scenario of a particular product or service including demand, supply, market structure, pricing structure, and trend analysis. It is of great assistance in the product market development. It further depicts essential data regarding customers, products, competition, and market growth factors. Healthcare Nanotechnology (Nanomedicine) market research benefits greatly to make the proper decision. Future trends are also revealed for particular products or services to help business players in making the right investment and launching products into the market.

Healthcare Nanotechnology (Nanomedicine)Market Segmentation:

Global Healthcare Nanotechnology (Nanomedicine) Market By Disease

Cardiovascular Diseases Oncological Diseases Neurological Diseases Orthopedic Diseases Infectious Diseases Other

Healthcare Nanotechnology (Nanomedicine) Market By Application

Drug Delivery Biomaterials Active Implants Diagnostics Imaging Tissue Regeneration Othes

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For Prepare TOC Our Analyst deep Researched the Following Things:

Report Overview:It includes major players of the Healthcare Nanotechnology (Nanomedicine) market covered in the research study, research scope, market segments by type, market segments by application, years considered for the research study, and objectives of the report.

Global Growth Trends:This section focuses on industry trends where market drivers and top market trends are shed light upon. It also provides growth rates of key producers operating in the Healthcare Nanotechnology (Nanomedicine) market. Furthermore, it offers production and capacity analysis where marketing pricing trends, capacity, production, and production value of the Healthcare Nanotechnology (Nanomedicine) market are discussed.

Market Share by Manufacturers:Here, the report provides details about revenue by manufacturers, production and capacity by manufacturers, price by manufacturers, expansion plans, mergers and acquisitions, and products, market entry dates, distribution, and market areas of key manufacturers.

Market Size by Type:This section concentrates on product type segments where production value market share, price, and production market share by product type are discussed.

Market Size by Application:Besides an overview of the Healthcare Nanotechnology (Nanomedicine) market by application, it gives a study on the consumption in the Healthcare Nanotechnology (Nanomedicine) market by application.

Production by Region:Here, the production value growth rate, production growth rate, import and export, and key players of each regional market are provided.

Consumption by Region:This section provides information on the consumption in each regional market studied in the report. The consumption is discussed on the basis of country, application, and product type.

Company Profiles:Almost all leading players of the Healthcare Nanotechnology (Nanomedicine) market are profiled in this section. The analysts have provided information about their recent developments in the Healthcare Nanotechnology (Nanomedicine) market, products, revenue, production, business, and company.

Market Forecast by Production:The production and production value forecasts included in this section are for the Healthcare Nanotechnology (Nanomedicine) market as well as for key regional markets.

Market Forecast by Consumption:The consumption and consumption value forecasts included in this section are for the Healthcare Nanotechnology (Nanomedicine) market as well as for key regional markets.

Value Chain and Sales Analysis:It deeply analyzes customers, distributors, sales channels, and value chain of the Healthcare Nanotechnology (Nanomedicine) market.

Key Findings:This section gives a quick look at the important findings of the research study.

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Verified Market Research is a leading Global Research and Consulting firm that has been providing advanced analytical research solutions, custom consulting and in-depth data analysis for 10+ years to individuals and companies alike that are looking for accurate, reliable and up to date research data and technical consulting. We offer insights into strategic and growth analyses, Data necessary to achieve corporate goals and help make critical revenue decisions.

Our research studies help our clients make superior data-driven decisions, understand market forecast, capitalize on future opportunities and optimize efficiency by working as their partner to deliver accurate and valuable information. The industries we cover span over a large spectrum including Technology, Chemicals, Manufacturing, Energy, Food and Beverages, Automotive, Robotics, Packaging, Construction, Mining & Gas. Etc.

We, at Verified Market Research, assist in understanding holistic market indicating factors and most current and future market trends. Our analysts, with their high expertise in data gathering and governance, utilize industry techniques to collate and examine data at all stages. They are trained to combine modern data collection techniques, superior research methodology, subject expertise and years of collective experience to produce informative and accurate research.

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Healthcare Nanotechnology (Nanomedicine) Market Size, Scope, Growth Opportunities, Trends by Manufacturers And Forecast to 2029 This Is Ardee - This...

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Nanotechnology Market to Witness an Outstanding Growth During 2021 | Leading Key Vendors Kleindiek Nanotechnik GmbH, Altair Nanotechnologies Inc.,…

Global Nanotechnology market Forecast from 2021-2028

The new record on the global Nanotechnology market is centered on offering a benefit to the business major parts in the serious grounds over the business space by giving bits of knowledge about the angles that assume a significant part in the business development and assists them with taking clear choices about their methodologies in the business space. The data is accumulated from a couple of sources and the models apparent from the bona fide data and the current business floats that are happening in this market space. It joins granular experiences concerning the huge market drivers, advancement openings, pay possibilities, and huge challenges and threats that imperatively influence the augmentation of the business space.

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The global Nanotechnology market report provides detailed analysis, revenue insights, and other related information for the market along with recent trends, drivers, challenges, restraints, threats, and opportunities. The report includes market size, share, and forecast in terms of volume and value based on key industry players, regions, and segments including historical data for forecast period of 2021 to 2028.

As analytics have become an inherent part of every business activity and role, form a central role in the decision-making process of companies these days is mentioned in this report. In the next few years, the demand for the market is expected to substantially rise globally, enabling healthy growth of the Nanotechnology Market is also detailed in the report. This report highlights the manufacturing cost structure includes the cost of the materials, labor cost, depreciation cost, and the cost of manufacturing procedures. Price analysis and analysis of equipment suppliers are also done by the analysts in the report.

Scope of the Global Nanotechnology market:

This research report represents a 360-degree overview of the competitive landscape of the Nanotechnology Market. Furthermore, it offers massive data relating to recent trends, technological advancements, tools, and methodologies. The research report analyzes the Nanotechnology Market in a detailed and concise manner for better insights into the businesses.

The top companies in this report include:Kleindiek Nanotechnik GmbH, Altair Nanotechnologies Inc., Thermofisher Scientific, Applied Nanotech Holdings Inc., Bruker Axs, Imina Technologies Sa, Advanced Nano Products, eSpin Technologies Inc Biosensor International, Nanoics Imaging Ltd.

The report, with the assistance of nitty-gritty business profiles, project practicality analysis, SWOT examination, and a few different insights about the key organizations working in the Nanotechnology Market, exhibits a point-by-point scientific record of the markets competitive scenario. The report likewise displays a review of the effect of recent developments in the market on markets future development prospects.

The study will include the overall analysis of the Nanotechnology market and is segmented

Market Segmentation: By Type:by Product Type (Nanosensor, Optical Nanosensor, Chemical Nanosensor, Physical Nanosensor, Biosensors, Nanodevice, Nanomanipulator, Nanomechanical test instruments, and Nanoscale infrared spectrometers)

Market Segmentation: By Application:Application (Electronics, Energy, Chemical manufacturing, Aerospace & Defense, Healthcare)

Geographic analysis:

The global Automotive Diesel Fuel Injection System market has been spread across North America, Europe, Asia-Pacific, the Middle East and Africa, and the rest of the world.

Regional Analysis

The overview of the report is carried on various primary and secondary data sources. North America, Europe, Middle East and Africa, and Asia Pacific by region are estimated to dominate the Market during the forecast period.

The US, Germany, UK, France, Spain, and Canada have been some the major markets in the region. Asia Pacific is estimated to register one of highest CAGR for Market during the forecast period.

This region has witnessed strategic investments by global companies to cater the growing demand in the recent years. China, Japan, India, South Korea, and Australia are amongst some of the major countries for Market in the region. Other regions including Middle East, are estimated to be emerging markets for market during the forecast period.

We have covered two proprietary models in the market report, the analyses players competitive marketplace in terms of product satisfaction and business strategy they follow to sustain in the market. In terms of applications, markets, and geographies, the competitive strategic window analyses the competitive landscape.

The report includes information on the recent developments, product portfolios, and strategies adopted by the key companies in the market. The data included in the report is backed by industry analysts with benchmarking and competitive intelligence to demonstrate the go-to-market strategies.

About Us :

Adroit Market Research is an India-based business analytics and consulting company. Our target audience is a wide range of corporations, manufacturing companies, product/technology development institutions and industry associations that require understanding of a markets size, key trends, participants and future outlook of an industry. We intend to become our clients knowledge partner and provide them with valuable market insights to help create opportunities that increase their revenues. We follow a code Explore, Learn and Transform. At our core, we are curious people who love to identify and understand industry patterns, create an insightful study around our findings and churn out money-making roadmaps.

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Nanotechnology Market to Witness an Outstanding Growth During 2021 | Leading Key Vendors Kleindiek Nanotechnik GmbH, Altair Nanotechnologies Inc.,...

Posted in Nanotechnology | Comments Off on Nanotechnology Market to Witness an Outstanding Growth During 2021 | Leading Key Vendors Kleindiek Nanotechnik GmbH, Altair Nanotechnologies Inc.,…