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News articles about "ACS"

Progress in using ethanol to make key raw material now produced from oil

Ethanol from corn and other plants could become the sustainable raw material for a huge variety of products from plastic packaging to detergents to synthetic rubber that are currently petroleum based This was the conclusion ... - Read More

Tiny, brightly shining silicon crystals could be safe for deep-tissue imaging

Crystals, Silicon
Tiny silicon crystals caused no health problems in monkeys three months after large doses were injected marking a step forward in the quest to bring such materials into clinics as biomedical imaging agents according to ... - Read More

Water clears path for nanoribbon development

New research at Rice University shows how water makes it practical to form long graphene nanoribbons less than 10 nanometers wide And it's unlikely that many of the other labs currently trying to harness the ... - Read More

Ancient technology for metal coatings 2,000 years ago can't be matched even today

ACS
Artists and craftsmen more than 2 000 years ago developed thin film coating technology unrivaled even by today's standards for producing DVDs solar cells electronic devices and other products Understanding these sophisticated metal plating techniques ... - Read More

Novel nanoparticle delivers powerful RNA interference drugs

Silencing genes that have malfunctioned is an important approach for treating diseases such as cancer and heart disease One effective approach is to deliver drugs made from small molecules of ribonucleic acid or RNA which ... - Read More

Enhanced yet affordable material for supercapacitors

Material, Material
Researchers from Ulsan National Institute of Science and Technology UNIST developed a new method to massively synthesize enhanced yet affordable materials for supercapacitors Supercapacitors have attracted increasing attention due to their long life cycle highly ... - Read More

Sound waves precisely position nanowires

Sound, Sound waves
The smaller components become the more difficult it is to create patterns in an economical and reproducible way according to an interdisciplinary team of Penn State researchers who using sound waves can place nanowires in ... - Read More

Unzipped nanotubes unlock potential for batteries

Battery
Researchers at Rice University have come up with a new way to boost the efficiency of the ubiquitous lithium ion LI battery by employing ribbons of graphene that start as carbon nanotubes Proof of concept ... - Read More

Light-carved 'nano-volcanoes' hold promise for drug delivery

Drug delivery, Nano
Researchers from North Carolina State University have developed a method for creating nano volcanoes by shining various colors of light through a nanoscale crystal ball made of a synthetic polymer These nano volcanoes can store ... - Read More

World's first large(wafer)-scale production of III-V semiconductor nanowire

Semiconductor, Semiconductor, Semiconductor
Researchers from Ulsan National Institute of Science and Technology UNIST South Korea and University of Illinois U S A developed the large scale heteroepitaxial growth III V nanowires on a Si wafer The research team ... - Read More

Paper could be basis for inexpensive diagnostic devices

Cellulose
Paper is known for its ability to absorb liquids making it ideal for products such as paper towels But by modifying the underlying network of cellulose fibers etching off surface fluff and applying a thin ... - Read More

New 1-step process for designer bacteria

A simpler and faster way of producing designer bacteria used in biotechnology processes has been developed by University of Adelaide researchers The researchers have developed a new one step bacterial genetic engineering process called 'clonetegration' ... - Read More

Fast new, one-step genetic engineering technology

A new streamlined approach to genetic engineering drastically reduces the time and effort needed to insert new genes into bacteria the workhorses of biotechnology scientists are reporting Published in the journal ACS Synthetic Biology the ... - Read More

Advance in nanotech gene sequencing technique

Nanotech
The allure of personalized medicine has made new more efficient ways of sequencing genes a top research priority One promising technique involves reading DNA bases using changes in electrical current as they are threaded through ... - Read More

DNA-guided assembly yields novel ribbon-like nanostructures

Nanostructures
Scientists at the U S Department of Energy's Brookhaven National Laboratory have discovered that DNA linker strands coax nano sized rods to line up in way unlike any other spontaneous arrangement of rod shaped objects ... - Read More

Cotton offers a new ecologically friendly way to clean up oil spills

Clean up
With the Deepwater Horizon disaster emphasizing the need for better ways of cleaning up oil spills scientists are reporting that unprocessed raw cotton may be an ideal ecologically friendly answer with an amazing ability to ... - Read More

Low-Grade Cotton Offers More Ecologically-Friendly Way to Clean Oil Spills

Released 5 16 2013 11 35 AM EDTSource Newsroom Texas Tech University more news from this source May 16 2013 When it comes to cleaning up the next massive crude oil spill one of the ... - Read More

Perfectly doped quantum dots yield 'colors to dye for'

Yield, Quantum dots
Quantum dots are tiny nanocrystals with extraordinary optical and electrical properties with possible uses in dye production bioimaging and solar energy production Researchers at the University of Illinois at Chicago have developed a way to ... - Read More

In vivo flexible large scale integrated circuits developed

In vivo
A team led by Professor Keon Jae Lee from the Department of Materials Science and Engineering at KAIST has developed in vivo silicon based flexible large scale integrated circuits LSI for bio medical wireless communication ... - Read More

'Going negative' pays for nanotubes

Carbon, carbon
A Rice University laboratory's cagey strategy turns negatively charged carbon nanotubes into liquid crystals that could enhance the creation of fibers and films Share This See Also Graphene Nanotechnology Organic Chemistry Chemistry Materials Science Nature ... - Read More
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