Category Archives: Nanotechnology

Overview of Global Nanotechnology Market:

Nanotechnology Market survey report is offered to the business with a complete overview of the market, covering various aspects such as product definition, market segmentation based on various parameters, and the customary vendor landscape. All statistical and numerical information given in the report is symbolized with the help of graphs and charts which facilitates the understanding of facts and figures. All the data and information collected for research and analysis is denoted in the form of graphs, charts or tables for the sensible understanding of users. An international Nanotechnology Market report defines CAGR value fluctuation during the forecast period of 2022 2029 for the market.

An excellent Nanotechnology Market report is composed of myriad of factors that have an influence on the market and include industry insight and critical success factors (CSFs), market segmentation and value chain analysis, industry dynamics, market drivers, market restraints, key opportunities, technology and application outlook, country-level and regional analysis, competitive landscape, company market share analysis and key company profiles. The persuasive Nanotechnology business report is very reliable as all the data and information regarding the Healthcare industry is collected via genuine sources such as websites, journals, annual reports of the companies, and magazines.

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The Global Nanotechnology Market is expected to grow at a CAGR of 16.45% in the forecast period of 2022 to 2029.

As per the market research study, Nanoscience is defined as the study of extremely small things. The development of nanotechnology is being growing in many fields, as it has numerous applications, such as in chemistry, biology, physics, materials science and engineering. Nanotechnology deals with the use of nanoparticle of size of 1 to 100 nm to be used in all major field of medical.

Some of the most important key factors driving the growth of the Global Nanotechnology Market are rapid growth in the R&D activities of major players in the field of nanotechnology, rise in the demand of nanotechnology based devices or equipment, rise in the adoption of nanotechnology in medical diagnosis and rise in the emerging technological advancements in nanotech devices.

The Global Nanotechnology Market is segmented on the basis of Type, Application and End-User Industry.

In terms of the geographic analysis, North America dominates the nanotechnology market due to rise in the presence of technologically advanced healthcare infrastructure, increase in the patient and healthcare practitioners and rise in the presence of numerous nano-technology in this region.

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Global Nanotechnology Market Objectives:

1 To provide detailed information regarding key factors (drivers, restraints, opportunities, and industry-specific challenges) influencing the growth of the Nanotechnology Market

2 To analyze and forecast the size of the Nanotechnology Market, in terms of value and volume

3 To analyze opportunities in the Nanotechnology Market for stakeholders and provide a competitive landscape of the market

4 To define, segment, and estimate the Nanotechnology Market based on deposit type and end-use industry

5 To strategically profile key players and comprehensively analyze their market shares and core competencies

6 To strategically analyze micromarkets with respect to individual growth trends, prospects, and contribution to the total market

7 To forecast the size of market segments, in terms of value, with respect to main regions, namely, Asia Pacific, North America, Europe, the Middle East & Africa, and South America

8 To track and analyze competitive developments, such as new product developments, acquisitions, expansions, partnerships, and collaborations in the Nanotechnology Market

Top Leading Key Manufacturers are: Honeywell International, DuPont, 3M, Sioen Industries, Kimberly-Clark, Glen Raven, Inc, Derekduck Industries Corp, ANSELL LTD, Lakeland Inc, Advanced Electron Beams (AEB), ACS Material, Abraxis, Inc., Bruker, Agilent, Nanosurf AG, Nanoscience Instruments, Hysitron, Malvern Panalytical and others. New product launches and continuous technological innovations are the key strategies adopted by the major players.

Region segment: This report is segmented into several key regions, with sales, revenue, market share (%) and growth Rate (%) of Nanotechnology in these regions, from 2013 to 2029 (forecast), covering: North America, Europe, Asia Pacific, Middle East & Africa and South America

In the end, important application areas of Nanotechnology are also assessed on the basis of their performance. Market predictions along with the statistical nuances presented in the report render an insightful view of the Nanotechnology Market. The market study on Global Nanotechnology Market 2022 report studies present as well as future aspects of the Nanotechnology Market primarily based upon factors on which the companies participate in the market growth, key trends and segmentation analysis.

Get a TOC of Global Nanotechnology Market Report 2022 @ https://www.databridgemarketresearch.com/toc/?dbmr=global-nanotechnology-market .

Global Nanotechnology Market: Table of Contents

1 Report Overview 2022-2029

2 Global Growth Trends 2022-2029

3 Competition Landscape by Key Players

4 Global Nanotechnology Market Analysis by Regions

5 Global Nanotechnology Market Analysis by Type

6 Global Nanotechnology Market Analysis by Applications

7 Global Nanotechnology Market Analysis by End-User

8 Key Companies Profiled

9 Global Nanotechnology Market Manufacturers Cost Analysis

10 Marketing Channel, Distributors, and Customers

11 Market Dynamics

12 Global Nanotechnology Market Forecasts 2022-2029

13 Research Findings and Conclusion

14 Methodology and Data Source

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Nanotechnology Market 2022: Comprehensive Study by Key Players 3M, Honeywell, DuPont, ANSELL | Foreseen Till 2029 The Oxford Spokesman - The Oxford...

Nanotechnology has been applied in various industries, including electronics, medicine, pharmaceuticals, and food and agriculture. This article focuses on the influence of nanoparticles in the food industry.

Image Credit:Natalia Lisovskaya/Shutterstock.com

Nanomaterials are small materials whose size ranges between 1 and 100 nm and are synthesized using chemical and biological methods. Nanoparticles are used in the food industry owing to many unique physical, chemical, and biological properties.

Nanomaterials can promote crop production and protect them from harmful pests and pathogens. In addition, several nanoparticles protect plants from various biotic and abiotic stresses. In the food industry, different types of nanomaterials are used for pre-harvest processing and food packaging.

The continual increase in the global population has increased the demand for food production. However, climate changes and global warming have affected agricultural production.

The food industry incurs massive losses due to food wastage. According to the Food and Agriculture Organization of the United Nations, around 1.3 billion metric tons of consumable food are wasted every year due to inferior post-harvest techniques and issues in the supply chain.

Predominantly, foods are spoiled due to microbial contamination, which reduces the shelf life of food products and affects their quality. Hence, to meet the global food demand and maintain food security, it is important to enhance crop production as well as minimize food wastage.

The development of nanotechnology-based food packaging has proved superior to the conventional packaging that uses plastic barriers.

The major contribution of the nano-food packaging system is that it enhances the shelf life of the food products due to the antimicrobial properties of nanoparticles. The nano-based delivery system has improved the nutraceutical values of the food components.

Scientists have applied nanotechnology to increase food production as well as restore soil health. This is important because excessive use of chemical pesticides and fertilizers has detrimental effects on the soil and humans.

As stated above, nanomaterials, such as titanium oxide nanoparticles, enhance plant growth and seed germination in the model organism Arabidopsis.

Researchers have also reported that the application of nanocrystals significantly improves water uptake potential in plants. The antimicrobial properties of nanoparticles protect plants from pathogen attacks while applying nanofertilizers and nanopesticides decreases environmental pollution.

The food products developed by using nanotechnology methods are referred to as nano-food.

Scientists have applied nanotechnology extensively in post-harvest processing, which has enhanced food bioavailability, texture, taste, and consistency.

Additionally, inorganic and organic nanomaterials are also used for food product preservation.

For instance, silver nanoparticles immobilized in cellulose and collagen sausage casings can effectively removeE. coliandStaphylococcus aureusowing to their strong bactericidal activity. This nanoparticle is not harmful to humans and the environment.

Some of the nanoparticles, such as copper, magnesium oxide, silver, and iron are used in the food industry for their antimicrobial effects. These nanoparticles are used in nanoemulsions or nanoencapsulations.

Scientists have designed various nano-based products, such as nanocoatings, nanofilters and nanoadditives which have immensely benefitted the food industry. Some of the applications are discussed below:

Researchers have developed edible nanocoatings whose main functions are to serve as a barrier from oxygen, carbon dioxide, moisture, UV radiation, and volatiles. Additionally, these are used to prolong shelf life and add flavor, color, enzyme, antioxidant and anti-browning properties to the food product.

Food packaging materials coated with nanoparticles reduce food wastage. Nanocoatings can also be directly used on various food products, including meat, cheese, and confectionery products.

The nanoencapsulation technique is widely used in the food industry. The shelf life of tomato and many other fruits and vegetables have been substantially enhanced by bionano-encapsulated quercetin. This technique has been used in the production of many commercially available products such as nanocapsules containing dietary supplements such as vitamins (A, C, D, E, and K), beta-carotene, and nanogreen tea.

Scientists reported that the application of zinc oxide-encapsulated halloysitepolylactic acid nanocomposites improves the shelf life of the chicken breast fillets and reduces bacterial growth and lipid oxidation.

Nanoadditives are used in the production of food containing low fats, sugars, and salts. These inhibit food contamination and, therefore, prevent food-borne diseases. Two of the commonly used nanomaterials that are used as nanoadditives are silicon dioxide and titanium oxide. Some of the metallic nanoparticles such as iron, silver, carbon, zinc oxide, titanium oxides are used as antimicrobial agents in food products. These nanoparticles either produce reactive oxygen species (ROS) or enhance the heat resistance of the food components.

Nanoemulsions are colloidal particulate systems whose size varies from 10 to 1000 nm. These contain solid spheres with amorphous and lipophilic surfaces. These nanoproducts are used for the decontamination of food packaging equipment.

Glycerine-based nanomicelle products are used to remove traces of pesticide residues from fruits and vegetables. Nanoemulsifies bioactive compounds are used to control microbial contamination without altering the texture or flavors of beverages, while nanoliposomes are used as cargos for nutrients, enzymes, and food antimicrobials.

Nanoparticles, such as clay, silicate, carbon nanotubes, starch nanocrystals, and cellulose-based nanofibers are incorporated in the polymeric matrix to develop nanocomposite plastics with improved properties.

These packaging materials are heat resistant, provide antimicrobial properties, and have low permeability to gases. Interestingly, carbon nanotubes can eliminate unpleasant flavors generated in food products.

The organically modified nanoclays inserted in the polymer matrix or ethylene-vinyl alcohol copolymer and polylactic acid (PLA) biopolymer improve the packaging material's mechanical strength and gas barrier properties.

Nanofilters or nanoscale filters are used to remove microbes, such as bacteria, from milk or water without boiling. These nano-sieves are also used in the filtration of beer.

Image Credit:monticello/Shutterstock.com

The toxicity of the nanoparticles can be attributed to theirdynamic, kinetic, and catalytic properties. Additionally, toxicity could be due to net particle reactivity, agglomeration, and its reaction with the functional environment.

Food packaging nanomaterials are extensively tested and are not toxic to humans. Studies have shown that nanoparticles enter the human body via skin penetration, ingestion, inhalation, or intravenous injections.

Toxicokinetic issues associated with nanoparticles are primarily because they are highly reactive, persistent, non-dissolvable, and non-degradable naturetoxicity increases as the size of metal-based nanoparticles decreases.

Some nanoparticles bind to enzymes and trigger ROS production and oxidative stress, which causes degeneration of mitochondria and induces apoptosis. Previous animal-based studies have shown that nanoparticles-induced toxicity affects organs, such as the liver, kidney, and immune system. Additionally, nanomaterials could cause genetic damages in the cells and result in genotoxicity.

Several regulatory bodies have been formed, such as Food Standards Australia and New Zealand (FSANZ), which determine the safety of nano-based food products, agricultural products, and food packaging materials.

In Europe, the Scientific Committee on Emerging and Newly Identified Health Risks (SCENIHR) evaluates the safety of nanotechnology-based food ingredients before being authorized for human use.

A widely accepted international regulatory system is required to provide proper guidelines to the food industry to ensure the safer development of nano-based food products.

Continue reading: Why Nanotoxicology Should be the First Step Towards a Nanotechnology Future.

Mittal, D. et al. (2020) Nanoparticle-Based Sustainable Agriculture and Food Science: Recent Advances and Future Outlook. Frontiers in Nanotechnology. Available at https://www.frontiersin.org/articles/10.3389/fnano.2020.579954/full

Nile, S.H. et al. (2020) Nanotechnologies in Food Science: Applications, Recent Trends, and Future Perspectives.Nano-Micro Letters.12.45. Available at: https://doi.org/10.1007/s40820-020-0383-9

He, X. et al. (2019) The current application of nanotechnology in food and agriculture. Journal of Food and Drug Analysis. 27 (I). pp. 1-21. Available at:https://doi.org/10.1016/j.jfda.2018.12.002

Bajpai, K. V. et al. (2018) Prospects of using nanotechnology for food preservation, safety, and security. Journal of Food and Drug Analysis. 26(4). pp. 1201-1214. Available at:https://doi.org/10.1016/j.jfda.2018.06.011

Disclaimer: The views expressed here are those of the author expressed in their private capacity and do not necessarily represent the views of AZoM.com Limited T/A AZoNetwork the owner and operator of this website. This disclaimer forms part of the Terms and conditions of use of this website.

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New Perspectives on Nanoparticle Presence in Food - AZoNano

Nanotechnology Market research report encompasses thorough insights about the industry which are based on business intelligence. The report offers market potential for each geological region based on the growth rate, macroeconomic parameters, consumer buying patterns, their inclinations for particular product and market demand and supply scenarios. To bring about an unmatched expertise of the best market opportunities into their applicable markets, businesses can take up this market report. CAGR values for the industry with respect to its rise or drop are estimated in the marketing report for the forecast period of 2022 to 2029.

A large scale market report aids businesses to thrive in the market with an array of insights about the market and the industry. This market research report proves to be an inventive and novel solution for the businesses in todays changing market place. It encompasses key information about the industry, market segmentation, important facts and figures, expert opinions, and the latest developments across the world. The research study performed in the global market report takes into account the local, regional as well as global market.

The nanotechnology market is expected to gain market growth in the forecast period of 2021 to 2028. Data Bridge Market Research analyses the market to grow at a CAGR of 16.45% in the above-mentioned forecast period. High technological advancements and applications of nanotechnology drives the nanotechnology market.

Download Exclusive Sample Report (350 Pages PDF with All Related Graphs & Charts) @ https://www.databridgemarketresearch.com/request-a-sample/?dbmr=global-nanotechnology-market&pm

Major Player :-

The major players covered in the nanotechnology market report are Honeywell International Inc, DuPont, 3M, Sioen Industries, Kimberly-Clark, Glen Raven, Inc, Derekduck Industries Corp, ANSELL LTD, Lakeland Inc, Advanced Electron Beams (AEB), ACS Material, Abraxis, Inc., Bruker, Agilent, Nanosurf AG, Nanoscience Instruments, Hysitron, Inc and Malvern Panalytical Ltd among other domestic and global players.

Competitive Landscape and Nanotechnology Market Share Analysis

The nanotechnology market competitive landscape provides details by competitor. Details included are company overview, company financials, revenue generated, market potential, investment in research and development, new market initiatives, global presence, production sites and facilities, production capacities, company strengths and weaknesses, product launch, product width and breadth, application dominance. The above data points provided are only related to the companies focus related to nanotechnology market.

Nanoscience is defined as the study of extremely small things. The development of nanotechnology is being growing in many fields, as it has numerous applications, such as in chemistry, biology, physics, materials science and engineering. Nanotechnology deals with the use of nanoparticle of size of 1 to 100 nm to be used in all major field of medical.

Rise in theresearch and developmentactivities of major players in the field of nanotechnology is the vital factor escalating the market growth, also rise in the demand of nanotechnology based devices or equipment, rise in the adoption of nanotechnology in medical diagnosis and rise in the emerging technological advancements in nanotech devices are the major factors among others driving the nanotechnology market. Moreover, rise in thegovernmentfunding initiatives and increasing technological advancements and modernization in the healthcare devices will further create new opportunities for nanotechnology market in the forecasted period of 2021-2028.

However, high cost of nano based devices and lack of skilled professionals are the major factors among others which will obstruct the market growth, and will further challenge the growth of nanotechnology market in the forecast period mentioned above.

The nanotechnology market report provides details of new recent developments, trade regulations, import export analysis, production analysis, value chain optimization, market share, impact of domestic and localised market players, analyses opportunities in terms of emerging revenue pockets, changes in market regulations, strategic market growth analysis, market size, category market growths, application niches and dominance, product approvals, product launches, geographic expansions, technological innovations in the market.

Nanotechnology Market Scope and Market Size

The nanotechnology market is segmented on the basis of type, application and end-user industry. The growth amongst these segments will help you analyse meagre growth segments in the industries, and provide the users with valuable market overview and market insights to help them in making strategic decisions for identification of core market applications.

Nanotechnology Market Country Level Analysis

The nanotechnology market is analysed and market size insights and trends are provided by country, type, application and end-user industry as referenced above.

The countries covered in the nanotechnology market report are U.S., Canada and Mexico in North America, Germany, France, U.K., Netherlands, Switzerland, Belgium, Russia, Italy, Spain, Turkey, Rest of Europe in Europe, China, Japan, India, South Korea, Singapore, Malaysia, Australia, Thailand, Indonesia, Philippines, Rest of Asia-Pacific (APAC) in the Asia-Pacific (APAC), Saudi Arabia, U.A.E, South Africa, Egypt, Israel, Rest of Middle East and Africa (MEA) as a part of Middle East and Africa (MEA), Brazil, Argentina and Rest of South America as part of South America.

North America dominates the nanotechnology market due to rise in the presence of technologically advanced healthcare infrastructure, increase in the patient and healthcare practitioners and rise in the presence of numerous nano-technology in this region.

The country section of the nanotechnology market report also provides individual market impacting factors and changes in regulation in the market domestically that impacts the current and future trends of the market. Data points such as consumption volumes, production sites and volumes, import export analysis, price trend analysis, cost of raw materials, down-stream and upstream value chain analysis are some of the major pointers used to forecast the market scenario for individual countries. Also, presence and availability of global brands and their challenges faced due to large or scarce competition from local and domestic brands, impact of domestic tariffs and trade routes are considered while providing forecast analysis of the country data.

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Healthcare Infrastructure growth Installed base and New Technology Penetration

The nanotechnology market also provides you with detailed market analysis for every country growth in healthcare expenditure for capital equipments, installed base of different kind of products for nanotechnology market, impact of technology using life line curves and changes in healthcare regulatory scenarios and their impact on the nanotechnology market. The data is available for historic period 2010 to 2019.

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Nanotechnology Market Share, Size, Gross Margin, Trend, Future Demand, Analysis by Top Leading Player and Forecast Till 2029 The Oxford Spokesman -...

UA System Division of Agriculture photo by Fred Miller

Jin-Woo Kim, professor of biological and agricultural engineering, was recently named a fellow of the Institute of Electrical and Electronics Engineers.

A professor of biological and agricultural engineering for the experiment station, the research arm of the U of A System Division of Agriculture, and the U of A College of Engineering, Kim has devoted much of his career to developing advanced nanoparticle systems into practical tools for medical, agricultural and manufacturing uses.

IEEE elevated Kim to IEEE fellow status for his contributions to nanoscale fabrication of bio/nano-hybrid materials. The IEEE is a professional organization for the advancement of technology with more than 400,000 members in over 160 countries. Only about 5,000 members have been named IEEE fellows. Kim was among 311 senior members bestowed with the honor in 2022.

"We congratulate Dr. Kim for his induction as fellow of IEEE," said Jean-Franois Meullenet, senior associate vice president for agriculture-research and director of the Arkansas Agricultural Experiment Station. "We know this is a very special honor for him and a great recognition for his breakthrough work in nanoscience. Well deserved."

"It is a prestigious honor and an important career achievement," said Lalit Verma, head of the Department of Biological and Agricultural Engineering. "Dr. Kim's research and development work and innovative technology will enhance the economic well-being and quality of life in Arkansas and the world."

Kim's contributions to nanotechnology have helped develop amethod to treat cancerin collaboration with the U of A for Medical Sciences.

"I have found him to always be an innovative, deep thinker and someone with a special ability to think across disciplines as he collaborates on exciting work related to our cancer detection and drug delivery interests," said Robert J. Griffin, Ph.D., of the UAMS Department of Orthopedic Surgery. "His work on DNA-based nanoparticles was particularly fascinating as he was able to ingeniously use the natural properties of DNA to create multi-functional nanomaterials with exciting potential."

Verma said Kim's work with nanoparticles has the potential to transform many fields of research, ranging from optoelectronics, nanophotonics and nanomedicine to agriculture, food safety and biosecurity. Kim has been developing innovative technology to guide the self-assembly of nanoparticles into specific shapes and functions that he calls "nano-toolbox technology." He has also used the technology to investigate the applications ofnanocellulose created from timber industry waste.

Kim serves as a co-founder and a scientific advisory board member to CelluDot LLC, a Fayetteville start-up company working to turn nanocellulose into materials that can be used for a variety of uses including agricultural adjuvants, medical diagnosis agents, smart fabrics, packing materials and filters.

"Perhaps the highest form of recognition is one received from your peers," said Kim LaScola Needy, dean of the College of Engineering and professor of industrial engineering. "Fellow status in IEEE is extremely competitive and reserved for those who have advanced their profession in a significant way. I am so pleased to see that Dr. Kim has received this much deserved recognition for his important work."

Steve Tung, professor and graduate coordinator for the Department of Mechanical Engineering, also gave his congratulations to Kim on the award.

"In the last two decades, he has contributed greatly to our understanding of bio-nanotechnology and also provided a strong leadership role in his service for the IEEE Nanotechnology Council," Tung said.

Kim has been a member of the IEEE since 1998 when he was pursuing his doctorate in biological and agricultural engineering at Texas A&M University. He has been director of the Bio/Nano Technology Group at the U of A since 2001 and served in many key leadership roles with the IEEE over the years, including vice president for publications and vice president for conferences of the IEEE Nanotechnology Council, as well as the co-editor-in-chief of the IEEE Open Journal of Nanotechnology, IEEE's rapid and open-access journal.

"I am humbled and thankful for the recognition," Kim said. "It feels truly amazing to have my work recognized, but it would not be possible without the support and motivation from many people during my career I am grateful to all!"

"The IEEE Fellow is one of the most prestigious honors of the IEEE and is bestowed upon a very limited number of senior members who have contributed importantly to the advancement or application of engineering, science and technology bringing significant value to our society," said Susan K. Land, outgoing IEEE president and CEO.

To learn more about Division of Agriculture research, visit the Arkansas Agricultural Experiment Station website:https://aaes.uada.edu/. Follow us on Twitter at@ArkAgResearch.

About the Division of Agriculture:The University of Arkansas System Division of Agriculture's mission is to strengthen agriculture, communities, and families by connecting trusted research to the adoption of best practices. Through the Agricultural Experiment Station and the Cooperative Extension Service, the Division of Agriculture conducts research and extension work within the nation's historic land grant education system.The Division of Agriculture is one of 20 entities within the University of Arkansas System. It has offices in all 75 counties in Arkansas and faculty on five system campuses.The University of Arkansas System Division of Agriculture offers all its Extension and Research programs and services without regard to race, color, sex, gender identity, sexual orientation, national origin, religion, age, disability, marital or veteran status, genetic information, or any other legally protected status, and is an Affirmative Action/Equal Opportunity Employer.

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Arkansas Nanotech Researcher Jin-Woo Kim Named IEEE Fellow - University of Arkansas Newswire

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New research results from Linnaeus University opens for a future with more sustainably produced nanotechnology, where limited natural resources can be replaced with, among other things, maize and milk proteins.

Nanotechnology can be found almost everywhere in our daily lives, although it is nearly impossible to see. Nanostructures are materials that have been processed at the atomic level to obtain desired material properties. They are used, for instance, in electronics, diagnostics, and as surface treatments for textiles. Nanotechnology has become an indispensable part of modern life.

Given the wide range of areas of use, it becomes important to develop ecologically sustainable production methods and materials in nanotechnology. The production methods used today often require limited natural resources.

Today, nanostructures are produced from many different types of metals and materials derived from fossil fuels, explains Ian Nicholls, professor of chemistry at Linnaeus University.

Nicholls and his research colleague Subramanian Suriyanarayanan have developed nanostructured surfaces made from natural raw materials found in maize, milk, and crayfish shells. The study, that was published in the journal Scientific Reports, shows that it is possible to create sustainable solutions from biomaterials.

The researchers studied the usability of three renewable and readily available raw materials: zein (a naturally occurring protein found in maize), casein (a type of milk protein), and chitosan (a substance present in, among other things, crayfish shells). The results showed that readily available biomaterials such as these can be used as raw material for nanostructures.

A challenge concerning the use of new biomaterials is how to preserve the properties of the materials over time. In order to come up with an answer to this, the researchers chose to store the nanostructures made of zein, casein, and chitosan for six months and then study how their material properties had changed. Above all, the maize protein zein demonstrated stable results: After six months, no significant differences could be seen in the quality of the nanostructures, which signals promising properties. However, the results were not as good for the nanostructures that had been produced from casein and chitosan, these did not demonstrate the same good stability.

Nonetheless, the study points to the possibility to replace fossil fuels and metals in nanotechnology in the future. More research projects are underway to continue to study the possibility to use renewable and readily available raw materials.

Nanotechnology products are of great benefit to society and it is highly likely that the demand will increase in the future. Therefore, it is very important that these can be produced in a resource-efficient and fossil-free way which we, through our research, have proved is possible, Nicholls concludes.

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Maize and milk proteins can replace fossil fuels and metals in the production of nanostructured surfaces - Chemie.de

Jan 28, 2022(Nanowerk News) Humans experience the world in three dimensions, but a collaboration in Japan has developed a way to create synthetic dimensions to better understand the fundamental laws of the Universe and possibly apply them to advanced technologies.They published their results in Science Advances ("Synthetic dimension band structures on a Si CMOS photonic platform").Ring resonator fabricated using silicon photonics and modulated internally generates a frequency ladder. (Image: Yokohama National University)The concept of dimensionality has become a central fixture in diverse fields of contemporary physics and technology in past years, said paper author Toshihiko Baba, professor in the Department of Electrical and Computer Engineering, Yokohama National University. While inquiries into lower-dimensional materials and structures have been fruitful, rapid advances in topology have uncovered a further abundance of potentially useful phenomena depending on the dimensionality of the system, even going beyond the three spatial dimensions available in the world around us.Topology refers to an extension of geometry that mathematically describes spaces with properties preserved in continuous distortion, such as the twist of a mobius strip. When combined with light, according to Baba, these physical spaces can be directed in a way that allows researchers to induce highly complicated phenomena.In the real world, from a line to a square to a cube, each dimension provides more information, as well requires more knowledge to accurately describe it. In topological photonics, researchers can create additional dimensions of a system, allowing for more degrees of freedom and multifaceted manipulation of properties previously inaccessible.Synthetic dimensions have made it possible to exploit higher-dimensional concepts in lower-dimensional devices with reduced complexity, as well as driving critical device functionalities such as on-chip optical isolation, Baba said.The researchers fabricated a synthetic dimension on a silicon ring resonator, using the same approach used to build complementary metal-oxide-semiconductors (CMOS), a computer chip that can store some memory. A ring resonator applies guides to control and split light waves according to specific parameters, such as particular bandwidths.According to Baba, the silicon ring resonator photonic device acquired a comb-like optical spectra, resulting in coupled modes corresponding to a one-dimensional model. In other words, the device produced a measurable property a synthetic dimension that allowed the researchers to infer information about the rest of the system.While the developed device comprises one ring, more could be stacked to cascade effects and quickly characterize optical frequency signals.Critically, Baba said, their platform, even with stacked rings, is much smaller and compact than previous approaches, which employed optical fibers connected to various components.A more scalable silicon photonic chip platform provides a considerable advancement, as it allows photonics with synthetic dimensions to benefit from the mature and sophisticated CMOS commercial fabrication toolbox, while also creating the means for multi-dimensional topological phenomena to be introduced into novel device applications, Baba said.The flexibility of the system, including the ability to reconfigure it as necessary, complements equivalent static spaces in real space, which could help researchers bypass the dimensional constraints of real space to understand phenomena even beyond three dimensions, according to Baba.This work shows the possibility that topological and synthetic dimension photonics can be used practically with a silicon photonics integration platform, Baba said. Next, we plan to collect all topological and synthetic dimension photonic elements to build up a topological integrated circuit.

Excerpt from:
Shining a light on synthetic dimensions - Nanowerk