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News articles about "Biochemistry"

Nuclear weapon modernization program

Sandia National Laboratories has begun making silicon wafers for three nuclear weapon modernization programs the largest production series in the history of its Microsystems and Engineering Sciences Applications complex MESA's silicon fab in October began ... - Read More

Nanorobotic agents open the blood-brain barrier, offering hope for new brain treatments

Magnetic nanoparticles can open the blood brain barrier and deliver molecules directly to the brain say researchers from the University of Montreal Polytechnique Montréal and CHU Sainte Justine This barrier runs inside almost all vessels ... - Read More

Carbon nanotube fibers make superior links to brain

Carbon nanotube fibers invented at Rice University may provide the best way to communicate directly with the brain The fibers have proven superior to metal electrodes for deep brain stimulation and to read signals from ... - Read More

Rare-earth innovation to improve nylon manufacturing

The Critical Materials Institute a U S Department of Energy Innovation Hub led by the Ames Laboratory has created a new chemical process that makes use of the widely available rare earth metal cerium to ... - Read More

New form of ice: Square ice filling for a graphene sandwich

Water exists in myriad forms and for poets and scientists alike this structurally simple yet at the same time behaviourally complex molecule never fails to fascinate In our everyday lives we are familiar with water ... - Read More

Mitigating reptile road mortality

Ecopassages may be less effective reptile road mortality mitigation tools when fences fail to keep reptiles from accessing the road according to a study published March 25 2015 in the open access journal PLOS ONE ... - Read More

Thousands of atoms entangled with a single photon

Physicists from MIT and the University of Belgrade have developed a new technique that can successfully entangle 3 000 atoms using only a single photon The results published today in the journal Nature represent the ... - Read More

Method to simplify pictures makes chemistry calculations a snap

Date March 23 2015 Source American Chemical Society Summary A method smartphones use to simplify images when storage space is limited could help answer tough chemistry problems Researchers now apply this technique called compressed or ... - Read More

New membranes deliver clean water more efficiently

Researchers from the Melbourne School of Engineering at the University of Melbourne in conjunction with CSIRO have developed new membranes or micro filters that will result in clean water in a much more energy efficient ... - Read More

Engineering a multipurpose, environmentally friendly dam

Researchers in the Philippines are using green engineering to develop a low cost dam that aims to prevent flooding generate electricity and help end food and water shortages Image Name The dam's frame consists of ... - Read More

New kind of 'tandem' solar cell: New solar cell combines two materials for broader absorption

Researchers at MIT and Stanford University have developed a new kind of solar cell that combines two different layers of sunlight absorbing material in order to harvest a broader range of the sun's energy The ... - Read More

Tiny bio-robot is a germ suited-up with graphene quantum dots

As nanotechnology makes possible a world of machines too tiny to see researchers are finding ways to combine living organisms with nonliving machinery to solve a variety of problems Like other first generation bio robots ... - Read More

New Research Discovers 4-Stranded DNA-Binding Protein Conserved in Plants and Animals

trying to figure out how these may function as tiny molecular gene switches In humans G4 DNA is present in genes that regulate cancer and cell division A previously published paper by Bass Kopylov Stroupe ... - Read More

Squid-inspired 'invisibility stickers' could help soldiers evade detection in the dark

Squid are the ultimate camouflage artists blending almost flawlessly with their backgrounds so that unsuspecting prey can't detect them Using a protein that's key to this process scientists have designed invisibility stickers that could one ... - Read More

Sewage could be a source of valuable metals and critical elements

Poop could be a goldmine literally Surprisingly treated solid waste contains gold silver and other metals as well as rare elements such as palladium and vanadium that are used in electronics and alloys Now researchers ... - Read More

Catch-release-repeat: Novel technique for handling molecules

Like vast international trading companies biological systems pick up freight items in the form of small molecules transport them from place to place and release them at their proper destination These ubiquitous processes are critical ... - Read More

Popular Artificial Sweetener Could Lead to New Treatments for Aggressive Cancers

comes in In earlier work scientists from a group led by Claudiu T Supuran Ph D at the University of Florence Italy discovered that saccharin inhibits the actions of carbonic anhydrase IX but not the ... - Read More

Kavli Lecture: Mining the Secrets of Carbohydrates for New Leads on Antibiotics (Video)

the ability to recognize carbohydrates unique to microbial cells It was an unexpected but significant finding “A human protein that is selective for microbes could be harnessed to deliver an antibiotic or toxin to kill ... - Read More

Portable DNA sequencing 'laboratory'

As one of the first research Institutes to take part in the MinION Access Programme MAP for portable DNA sequencing introduced by Oxford Nanopore Technologies The Genome Analysis Centre TGAC 's task force share their ... - Read More

Air pollutants could boost potency of common airborne allergens

A pair of air pollutants linked to climate change could also be a major contributor to the unparalleled rise in the number of people sneezing sniffling and wheezing during allergy season The gases nitrogen dioxide ... - Read More
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