Its nanotech you like it? asks the billionaire superhero Iron Man, played by Robert Downey Jr., as a metallic liquid crawled to form an armored exoskeleton across his body, activated by the push of his chestplate.
Although this battle scene from Marvels Avengers: Infinity Wars is simply fiction, a number of ambitious advancements in the field of nanotechnology can be equated to scenarios dreamt up only in sci-fi: injected sensors playing doctor inside of your body. Self-healing materials, allowing planes to auto-repair mid flight. A self-harvesting answer to climate change, where objects generate a circular economy of energy through movement.
In fact, youve probably already had a handful of encounters with commercialized atomic innovation, unwittingly. Nanotech, an industry exploring the qualities of matter on the nanoscale, has actually already premiered in everyday applications.
Nanotechnology studies unique property changes on the nanoscale by way of manipulating atoms and molecules. The intention is to then use these phenomena for use in the design, characterization, production and application for the benefit of materials, structures, devices and systems. This scale ranges from one basic unit, sized in likeness to atoms or molecules, to 100 nanometers. Nanometer translates to one billionth of a meter.
For reference, hair follicles or a sheet of paper are about 100,000 nanometers thick. Fingernails grow at the rate of one nanometer per second. Cells and bacteria are measured in micrometers an entirely different scale for objects that outsize nanometric measurements.
If every person were the size of a nanometer, the entire world population would be able to fit into one Hot Wheels matchbox car, as noted by the Australian Academy of Science.
Its important to note that nanotechnology isnt simply a miniaturization of whats happening at eye level. When objects are manipulated on the nanometric scale, they can develop unusual properties a change in color or increased malleability that diverge from their presentation on the macroscopic scale. A change in surface area can result in a change in physical, chemical, optical or mechanical makeup. Materials can become more durable, robust or conductive than their life-sized counterparts.
Its not all science fiction and Marvel superhero suits, however. The stained glass windows decorating European medieval cathedrals and castles, for example, are some of the earliest known use cases of nanotechnology. Artisans discovered that they could create deep purples and rich reds by adding flecks of gold chloride or yellowish ambers from adding silver nitrate. As atomic particles rearrange, they reflect light differently.
Understanding these unpredictable properties that result from manipulating nanomaterials through innovative engineering and fabrication of macro-scale technologies is the task of researchers within this field.
Essentially, nanotechnology can quite literally reshape the world as we know it.
There are four major classifications that sort different types of nanotechnology happening now, arranged by the sequence in which they are developed or the mediums in which they work:
Descending (top-down): This approach minimizes structures and mechanisms currently in use to the nanoscale ranging from atomic levels to 100 nanometers to develop new technologies.
Ascending (bottom-up): Beginning with basic units of a nanometric structure, like an atom or molecule, nanotechnologists build from the ground up.
Dry: A type of nanotechnology classified by its work with inorganic materials, like metals and semiconductors, that do not work with water.
Wet: Takes a focus on processes that require water and biological systems that exist in an aqueous environment, such as cells.
Nanotechnology is all around us. Take a look at some of the ways unfathomably small innovations have made their way into your everyday routines.
Created in a lab and ground down into ultra-fine particles, zinc oxide and titanium dioxide are synthetic ingredients added to everyday sun-protection products, as they are highly UV light-absorbent. The inorganic nanoparticles also effectively absorb and scatter visible light, making them feel light and look transparent when applied to the skin.
The beads of rain, balling up then rolling off of your windbreaker, and surprising stink-resistance of weeks-old athleisure wear piled up in the corner of your bedroom can all be credited to nanofibers, or nanotechnology adapted to clothing.
Silica nanoparticles, either woven into the fabric or sprayed onto its surface, keep us dry under umbrellas and in water-repellent clothes.
Silver nanoparticles commonly used in T-shirts and socks hold antimicrobial properties, killing odorous bacteria and requiring less frequent wash cycles. Adding copper to the mix creates a protective layer that breaks down food and dirt when in contact with heat or exposed to sunlight. Going one step further, copper-silica nanoparticles chemically deodorize by actively targeting and then modifying stench-causing molecules.
In one study, titanium dioxide was found to enhance wrinkle resistance in cotton fabrics.
Looking ahead, researchers are studying different breeds of foliage to duplicate their superhydrophobic and self-cleaning properties to create ultra water-resistant fabrics patterned with nano-silicone spikes, linked to a phenomenon called the lotus effect.
More on Fashion Technology Fashion Technology: An Overview Into the Industry
Coatings, varnishes, upholstery as well as the composite and plastic materials furnishing a home sometimes feature a nanotech touch.
When applied to wood, nano-silver, copper and zinc have been known to protect furniture from pests and fungi by naturally producing biocides, according to a paper published in the International Journal of Scientific Research and Innovative Technology. A finishing coat of titanium dioxide can also repel dust and contaminants, according to the paper.
The use of nanomaterials can lead to an extended life cycle for furniture products while reducing maintenance and repair costs, according to researchers at the Helwan University in Egypt.
For safety, adding a small portion of carbon nanofibers to polyurethane foams in upholstered furniture can reduce flammability by about 35 percent, compared to conventional fire retardants researchers at the National Institute of Standards and Technology found.
The super covalent bonds that stick nano-adhesives together are inspired by the strongest model of van der Waals forces gecko toes.
The billion-odd, tiny, elastic hairs known as setae that line the reptilians feet split into even smaller spatulae about 200 nanometers in width and length at each end, aiding in the lizards one-of-a-kind grip strength.
In 2012, a group of scientists released an adhesive glue dubbed Geckskin that could secure 700 pounds to a smooth surface utilizing carbon nanotubes.
Although carbon nanotubes are thousands of times thinner than a human hair, they can be stronger than steel, lighter than plastic, more conductive than copper for electricity and diamond for heat, writes Michael Berger, an editor for online nanotechnology publicationNanowerk.
Thinner bonding lines give nano-fillers an advantage over traditionally used micro-scale adhesives, which increases strength and durability. Molecular chains bonded by a silicon, sulfur, carbon and hydrogen cocktail created a nano-glue in 2007 that could not only withstand high temperatures but became stronger as the heat increased.
Nano-ceramic coatings bond with a cars clear finish, forming a glossy, polymer-protected sealant that repels water, contaminants, UV rays and not to be left out damaging uric acid from bird droppings. They are most commonly made from silicon dioxide, but can also be sourced from silicon carbide or graphene.
Typically, the coatings can last two to five years, although the more concentrated mixtures on the market can last over a decade.
Nanotechnology gets in the game with its carbon nanotubes, silica nanoparticles, nanoclays and fullerenes that improve the performance of athletes and their equipment. Nanomaterials can increase strength, stiffness and durability of equipment while reducing weight, friction or wear resistance in uniforms. Its why golf clubs and racing bikes are lighter. Its why swimmers and skaters glide faster.
Carbon nanotubes, the most prevalent nanomaterial used in sporting goods, are six times lighter and 100 times stronger than steel and stiff as diamond, according to online nanotechnology publication AZoNano.
In tennis, these carbon nanotubes are infused to strengthen racquet frames, offering more control and power for the player. Nanoclay linings inside of tennis balls act as a barrier that retains inflating gasses and prevents leaks, optimizing bounce and allowing longer gameplay.
But how good is too good? An ethical dilemma arises in what is called technology doping, where regulatory institutions draw the line between talent and technology.
As reported by The Guardian, an international governing body banned swimsuits that contained nanofabrics after 168 world records were broken by competitive swimmers wearing the suits, giving competitors an unfair advantage. Speedos LZR Racer bodysuit can be linked to more than 90 percent of the gold medals won in the 2008 Beijing Olympics due to its polyurethane panel construction, which repelled water, increased buoyancy and reduced drag.
As demonstrated in a decades evolution of the smartphone, less is more in the world of computers. The aggressive focus on the efficiency of computer systems is driven by a concept known as Moores Law, established in 1965, which predicted that the number of transistors packed into a circuit of a given size would be able to double every two years, per advancements. Thus far, American engineer and author of the principle, Gordon Moore, has been right.
In 2021, IBM announced that it had successfully developed a silicon semiconductor sized at just two nanometers. It holds a 45 percent higher performance rate than todays most advanced chips, more than triple its size, a press release stated. For reference, this would allow 50 billion transistors to be crammed into a fingernail-sized chip.
Scientists anticipate Moores law to hit an inevitable wall, pushing primary composite silicon to its optimization limit. Thinner nanomaterials, like graphene, and structural formations, like one-dimensional carbon nanotubing, are currently being considered to architect the next generation of computing transistors.
More on Small-Scale ComputingWant to Learn Quantum Computing? Heres How.
Analytics and consulting company GlobalData identified some nanotech trends taking off in patient care.
Target specification is a technique where nanoparticles are attached onto drugs or artificial vesicles known as liposomes (essentially, encased water droplets designed for a specific purpose) to seek out specific cells and tissues. This allows medicine to treat diseased or cancerous cells of interest directly while avoiding the healthy ones, according to GlobalData.
Another use in the making, controlled drug release, would give care practitioners the ability to control the release of a drug or therapeutic compound by a trigger. Internally, this may be activated by a change in tissue as it develops around a tumor or, externally, by stimuli such as heat, light or ultrasound.
From Heinz to Hershey, the household brands filling out your refrigerator drawers and kitchen cabinets likely contain nanotechnology. AZoNanoestimated that there are more than 400 global companies participating in novel, lab-to-table developments.
The fields leading actors silver, titanium dioxide, silica, clay, gold and zinc are the most commonly engineered elements used to manipulate food products on the nanoscale, according to the Center for Food Safety.
Nano-iron has been used to treat water, breaking down organic pollutants and killing microbial pathogens during decontamination.
The fluffy, perma-moist texture of mayonnaise is made possible by nano-emulsion, where fatty, oil droplets overcrowd water and create pockets. Developers believe they can lower the condiments fat percentage even more by injecting the fat molecules with water. Nestl uses this process to guarantee a uniform thawing experience across its frozen aisle products while Unilever reduced the fat percentage of its ice creams from 16 to 1 percent.
Aesthetically speaking, yogurt and coconut flakes rely on titanium dioxide to appear as vibrantly white as possible.
Taste, looks and texture are not the only application of nanotech in the food sector. Smart packaging, decked out in nanosensors and antimicrobial activators, like nano-silver, are in production to extend shelf life, improve food safety, indicate contaminated or spoiled products, repair packaging tears and even release preservatives while food products sit in a wrapper.
Today, nanotechnology stops beers from going flat by infusing nano-clay flakes into the plastic bottle walls, barricading fizzy carbon dioxide from escaping and oxygen, breaching its way in, from spoiling the beverage.
Looking forward, bioavailability by way of nanostructures aims to optimize nutritional value in order to demonstrate clear benefits. Researchers are looking to splice table salt to nanometric sizes roughly one thousand times smaller than it typically appears, The Guardian reported. Increasing salts surface area means that the flavor can spread more efficiently. This would increase the salts surface area one-million fold, meaning that the flavor can spread more efficiently, reducing salt intake and blood pressure woes without sacrificing any flavor.
Researchers at Northeastern University have developed a fire-retardant aerogel, made up of cellulose nanofibres and metallic phase molybdenum disulphide.The ultra-lightweight, durable material contains a crosslinking structure. Building nano-barriers into housing materials would help block out oxygen while inhibiting toxic substances to release and fuel a fire, ultimately certifying its inflammability.
Currently, the team at Northeastern are seeking out commercial and development opportunities to build their fire-retardant nanotech into housing, industry connection platform In-Part reported in a blog post.
In its adolescence, the industry itself is still dreaming up what reengineering matter on the nanoscale can do for society.
Its direct hand in COVID-19 response is a top example of this. Tech innovation journal Nano Today attributed the 95-percent efficacy rate of two mRNA-based vaccines specifically to the use of nanocarriers, made up of lipid nanoparticles. Its a standout marker for modern medicine that lays the groundwork for fighting against future pandemics, as stated in the journal.
Nanotech is also showing promise in tackling climate change, by optimizing energy generation. On an individual scale, this can mean more storage embedded into electric car batteries or, on an industry scale, solar panels with higher conversion rates.
Nanowerk highlighted the work of Zhong Lin Wang, a professor at Georgia Institute of Technology, who has been developing nanogenerator technology since 2005.
Wang and his team is exploring how to harvest mechanical energy from organic and inorganic materials, essentially operating a system of energy through movement. His work has shown that nanogenerators can be driven by irregular mechanical motion, which includes involuntary biomechanisms such as the vibration of vocal cords or the pulses of a heartbeat to even a hamster wheel or a flag flapping in the wind. Stimuli currently being experimented with include light, temperature variations, glucose any naturally occuring source that holds a high conversion efficiency.
Although nanotech innovation of tomorrow is small-scale, its kind of a big deal.
Continued here:
10 Top Nanotechnology Examples | Built In
- From Bytes to Bites: Big data, cybersecurity, and nanotech forge new frontiers in food industry - Organiser - April 10th, 2024 [April 10th, 2024]
- Pusan National University Announces Potential Breakthrough for Muscle Regeneration Using Nanotech - Pharmaceutical Executive - January 20th, 2024 [January 20th, 2024]
- Pusan National University's Breakthrough in Muscle Regeneration: Nanotech Scaffolding Supports Tissue Growth - AZoNano - January 20th, 2024 [January 20th, 2024]
- Pusan National University's Breakthrough in Muscle Regeneration: Nanotech Scaffolding Supports Tissue Growth - PR Newswire - January 20th, 2024 [January 20th, 2024]
- Melbourne nanotech hub gets ahead of the quantum revolution - https://www.innovationaus.com/ - December 25th, 2023 [December 25th, 2023]
- 3 Key Areas Where Nanotechnology Is Impacting Our Future - Forbes - April 14th, 2023 [April 14th, 2023]
- Nanotech: Exploiting Nanomaterial Properties to Create New Products ... - April 14th, 2023 [April 14th, 2023]
- What is NanoTech? The Future of Nano Tech, How it Can Improve Your Life - December 28th, 2022 [December 28th, 2022]
- Adventures In Nanotech: Growing A Metallic Snowflake - December 28th, 2022 [December 28th, 2022]
- nanoTech - protective nanocoatings | world's best nano coating! - December 28th, 2022 [December 28th, 2022]
- Where to Buy SARMs for Sale | 6 Best Vendors | Oct 2022 - Nanotech Project - October 23rd, 2022 [October 23rd, 2022]
- Melodea replaces plastic and aluminum coatings in packaging - Green Prophet - October 19th, 2022 [October 19th, 2022]
- SUNY Poly training program seeks behind-the-scenes workers from all walks of life - Times Union - October 15th, 2022 [October 15th, 2022]
- What They Are Reading in the States: Syracuse Post-Standard: Biden: Microns computer chip deal in Syracuse area another win for America - The White... - October 8th, 2022 [October 8th, 2022]
- Over 250 nanotechnology companies supported in a year - Tehran Times - September 20th, 2022 [September 20th, 2022]
- Are Graphene Batteries the Future? - AZoNano - September 20th, 2022 [September 20th, 2022]
- Industrial Nanotech, Inc. Announces New OEM Division and Deals - GlobeNewswire - September 9th, 2022 [September 9th, 2022]
- The Future of Nanotech, the World's Tiniest Industry - Entrepreneur - September 9th, 2022 [September 9th, 2022]
- Research Engineer, Plant Nanotechnology job with NATIONAL UNIVERSITY OF SINGAPORE | 308355 - Times Higher Education - September 9th, 2022 [September 9th, 2022]
- In blow for N.Y., Micron wants to build chip fab in Texas - Times Union - August 30th, 2022 [August 30th, 2022]
- Artificial Intelligence (AI), Cloud Computing, 5G, And Nanotech In Healthcare: How Organizations Are Preparing Best For The Future - Inventiva - July 21st, 2022 [July 21st, 2022]
- Transcendence Review, Part 2: Spoonful of Water with the Nanotech - Walter Bradley Center for Natural and Artificial Intelligence - June 30th, 2022 [June 30th, 2022]
- SUNY Poly gets grant to train high tech maintenance and operations workers - Times Union - June 30th, 2022 [June 30th, 2022]
- Tiny nanotech will have a huge impact on agriculture - Food For Mzansi - June 29th, 2022 [June 29th, 2022]
- Conductive Ink Industry Insights and Growth Relevancy Mapping by Poly-ink, Novacentix, Creative Material, Parker Chromerics, Applied Nanotech, Pchem... - June 29th, 2022 [June 29th, 2022]
- Nanotechnology Market 2022 Detailed Analysis Of Current Industry Demand with Forecasts Growth by 2028 Designer Women - Designer Women - June 29th, 2022 [June 29th, 2022]
- Tonko and business executives push passage of CHIPS Act - Times Union - June 22nd, 2022 [June 22nd, 2022]
- Correction: Correction: Industrial Nanotech Inc. Achieves - June 11th, 2022 [June 11th, 2022]
- Canadian and international organizations partner to bring NanoCanada's International Conference and COMSWORLD 2023 to Edmonton - Yahoo Finance - June 11th, 2022 [June 11th, 2022]
- Investment in top nanotechnology projects to gather pace - Tehran Times - May 25th, 2022 [May 25th, 2022]
- Aluminum Nanoparticles Market Analysis By Trends, Size, Share, Company Overview, Growth And Forecast By 2028|US Research Nanomaterials, Inc, SkySpring... - May 23rd, 2022 [May 23rd, 2022]
- Correction: Correction: Industrial Nanotech Inc. Achieves Stellar Financial Performance in the First Quarter of Fiscal 2022 - Marketscreener.com - May 23rd, 2022 [May 23rd, 2022]
- Nano Silver Market Future Dynamics and Forecast 2022 to 2028 Current Industry Trend with Growth Rate, Manufacturing Size, Share and Opportunities,... - May 23rd, 2022 [May 23rd, 2022]
- Industrial Nanotech Inc. Achieves Stellar Financial Performance in the First Quarter of Fiscal 2022 - GlobeNewswire - May 21st, 2022 [May 21st, 2022]
- Nanotechnology Market to Witness an Outstanding Growth During 2021 | Leading Key Vendors Kleindiek Nanotechnik GmbH, Altair Nanotechnologies Inc.,... - May 21st, 2022 [May 21st, 2022]
- Nanotech Monthly Magazine 2022: Focus on Nanotechnology and Nanomaterials Industry Activities, Leading-edge Research and Products -... - May 17th, 2022 [May 17th, 2022]
- Industrial Nanotech Inc. Continues to Roll Out an Ambitious Plan to Invest in Cutting-Edge Technology, Increase Revenue Streams and Recruit Skilled... - May 17th, 2022 [May 17th, 2022]
- New Albany Nanotech building to be called NanoFab Reflection - Times Union - May 17th, 2022 [May 17th, 2022]
- Sixth Wave Innovations : Confirms Delivery of Affinitytm System - Marketscreener.com - May 17th, 2022 [May 17th, 2022]
- PM: National nanotech roadmap will bring socio-economic benefit - The Star Online - April 11th, 2022 [April 11th, 2022]
- Can this new nanotech tool speed up the making of vaccines? - Mint Lounge - April 11th, 2022 [April 11th, 2022]
- IBM releases new server that uses AI chip developed in Albany - Times Union - April 11th, 2022 [April 11th, 2022]
- How Nanotechnology is Joining the Food Fraud Fight - AZoNano - March 29th, 2022 [March 29th, 2022]
- Nanoelectronics and nanoengineering - the new frontier for education and careers - Times of India - March 29th, 2022 [March 29th, 2022]
- Nanotech researchers cleared of fraud but failed to supervise cheating grad student: University - Retraction Watch - March 17th, 2022 [March 17th, 2022]
- China as the World Leader in Nanotechnology: Another Wakeup Call for the West - smallwarsjournal - March 17th, 2022 [March 17th, 2022]
- Kaloyeros imprisoned where other convicted state officials served time - Times Union - March 17th, 2022 [March 17th, 2022]
- Innovations in Dentistry: Navigational Surgery, Robotics, and Nanotechnology - Robotics and Automation News - March 17th, 2022 [March 17th, 2022]
- Global Aluminum Heat Transfer Material Market Key Player Analysis and Forecast 2022 to 2028 | Alcoa, Granges, Applied Nanotech, Kobe Steel, Norsk... - March 17th, 2022 [March 17th, 2022]
- Superhydrophobic Coating Market Scope and Opportunities 2028: Aculon, Inc.Advanced NanoTech Lab (ANT Lab)Exceletech Coating and Applications, LLCLotus... - March 17th, 2022 [March 17th, 2022]
- Nano Silver Market Scope and Opportunities 2028: Abc Nanotech Co., Ltd. Advanced Nano Products Co., Ltd Applied Nanotech Holdings, Inc. Bayer... - March 17th, 2022 [March 17th, 2022]
- Premium Insights on Gold Stripper Market 2022-2028 by Leading Players like Technic, UWin Nanotech, Advanced Chemical Company, MicroChemicals,,, and... - March 17th, 2022 [March 17th, 2022]
- 12th edition of Bengaluru India Nanotech event inaugurated - BusinessLine - March 8th, 2022 [March 8th, 2022]
- Agricultural Nanotechnology Market to grow at a CAGR of 11.7% and by Type, Application, Size, Share Global Trends and Forecast to 2028 - Digital... - March 8th, 2022 [March 8th, 2022]
- Partner Content | How clean-tech entrepreneur Amanda Hall works to beat the odds - Toronto Star - March 8th, 2022 [March 8th, 2022]
- From lab to field: Nanotech gives better crop protection - The Financial Express - March 4th, 2022 [March 4th, 2022]
- 'Bengaluru India Nano' summit to be held virtually - Gadgets Now - March 4th, 2022 [March 4th, 2022]
- Industrial Nanotech, Inc. (INTK) Stock Price, News, Quote ... - February 21st, 2022 [February 21st, 2022]
- Minotaur Exploration - February 21st, 2022 [February 21st, 2022]
- The Scientist Using Nanotech To Create The Impossible - Birmingham Times - February 21st, 2022 [February 21st, 2022]
- Ireland: The nanotech racetrack - Med-Tech Innovation - February 21st, 2022 [February 21st, 2022]
- Meet Duo: Earth-M's Debut Superhero is of Two Minds - DC Comics - February 21st, 2022 [February 21st, 2022]
- Global Silver Inks and Pastes Market Size and Upcoming Trends 2022 | Advanced Nano Products, Cima NanoTech, Creative Materials, DIC Corporation/Sun... - February 15th, 2022 [February 15th, 2022]
- Nanotech Energy Unveils Fireproof Graphene Battery Technology - February 7th, 2022 [February 7th, 2022]
- Nanotechnology Market Size 2022 And Analysis By 2029 | Kleindiek Nanotechnik GmbH, Altair Nanotechnologies Inc., Thermofisher Scientific, Applied... - February 7th, 2022 [February 7th, 2022]
- Aerospace Nanotechnology Market Expected to reach USD 10.2 Billion by 2028 Key Players -Airbus, Glonatech, Flight Shield, Lockheed Martin, Lufthansa... - February 7th, 2022 [February 7th, 2022]
- Tokyo Electron brings Albany Nanotech to next level with French scientist - Times Union - February 1st, 2022 [February 1st, 2022]
- 2nd International Symposium on Nanotechnology held at AIUB - The Daily Star - February 1st, 2022 [February 1st, 2022]
- Protect your privacy with this sound-blocking phone charger! 5 gadgets from the Consumer Electronics Show - KING5.com - February 1st, 2022 [February 1st, 2022]
- Some worry that SUNY Poly split will hurt 'fab' chances - Times Union - February 1st, 2022 [February 1st, 2022]
- This new graphene-based battery can stop EVs from bursting into flames - The Next Web - January 19th, 2022 [January 19th, 2022]
- The Role of Nanomaterials in a Bioenergy Fueled Future - AZoNano - January 19th, 2022 [January 19th, 2022]
- The Latest Breakthroughs In The Battery War - OilPrice.com - December 10th, 2021 [December 10th, 2021]
- An appreciation of Jerry and Joy Soderquist - The Tryon Daily Bulletin - Tryon Daily Bulletin - December 10th, 2021 [December 10th, 2021]
- Insights on the Quantum Dots Global Market to 2026 - Featuring Innolume, LG Display and Nanosys Among Others - PRNewswire - November 19th, 2021 [November 19th, 2021]
- Theres something in the water how nanotech sensors, AI and other digital tools can keep our supply safe - Toronto Star - November 9th, 2021 [November 9th, 2021]
- Self-Assembling Nanotech Found in Moderna Vaccine ... - November 3rd, 2021 [November 3rd, 2021]
- Sixth Wave Updates on Delivery of Affinity(TM) System - Yahoo Finance - October 19th, 2021 [October 19th, 2021]
- Quantum Dots Technology Market to Witness Robust Expansion by 2028 | Nanosys, Inc., Nanoco Group PLC. EcoChunk - EcoChunk - October 19th, 2021 [October 19th, 2021]
- Stretchable Conductor Market Competative Insights- DuPont (US), 3M Company (US), Applied Nanotech (US), Advanced Nano Products (South Korea) - The... - October 17th, 2021 [October 17th, 2021]