All About Chemistry... 2011 and beyond

News articles about "Biology"

Chemists find a way to unboil egg whites: Ability to quickly restore molecular proteins could slash biotechnology costs

UC Irvine and Australian chemists have figured out how to unboil egg whites an innovation that could dramatically reduce costs for cancer treatments food production and other segments of the $160 billion global biotechnology industry ... - Read More

Promising drug candidate protects against radiation exposure from nuclear fallout

The 2011 Fukushima disaster was a stark reminder of the continuing dangers posed by nuclear fallout highlighting the need for an approved drug that can be taken after radiation exposure to protect against organ injury ... - Read More

Watching protein crystal nucleation in real time

A major hurdle in structural biology and pharmacology is growing crystals to determine the structure of the biomolecules and pharmaceuticals under study Researchers at the University of Tübingen working with colleagues from Oxford and Grenoble ... - Read More

A contractile gel that stores light energy

Living systems have the ability to produce collective molecular motions that have an effect at the macroscale such as a muscle that contracts via the concerted action of protein motors In order to reproduce this ... - Read More

Team enlarges brain samples, making them easier to image

Beginning with the invention of the first microscope in the late 1500s scientists have been trying to peer into preserved cells and tissues with ever greater magnification The latest generation of so called super resolution ... - Read More

New high-speed 3-D microscope -- SCAPE -- gives deeper view of living things

Opening new doors for biomedical and neuroscience research Elizabeth Hillman associate professor of biomedical engineering at Columbia Engineering and of radiology at Columbia University Medical Center CUMC has developed a new microscope that can image ... - Read More

Chemical analysis of ancient rocks reveals earliest record yet of Earth's atmosphere: Isotopic memory of atmospheric persistence

Chemical analysis of some of the world's oldest rocks by an international team led by McGill University researchers has provided the earliest record yet of Earth's atmosphere The results show that the air 4 billion ... - Read More

Harnessing bacteria to move microscopic gears and ratchets

Computer simulations at OIST suggest new applications in industry by harnessing active microscopic particles in fluids Previous research has already demonstrated that substantial quantities of self motile or active agents such as bacteria in a ... - Read More

Bacteria as individual as people? Study of rhizobium from plant roots suggests yes

Bacteria are as individual as people according to new research by Professor Peter Young and his team in the Department of Biology at the University of York Bacteria are essential to health agriculture and the ... - Read More

Chemical Dial Controls Attraction Between Water-Repelling Molecules

adding here or replacing there “Another implication of our research ” Gellman says “is that those changes can have profound effects that have not previously been understood ” Permalink to this article Comment Share ... - Read More

More sun means fewer children, grandchildren, Norwegian study finds

A new study from the Norwegian University of Science and Technology shows that increased UV radiation can have an effect on human fertility over generations Gine Roll Skjærvø at the Norwegian University of Science and ... - Read More

Oil sand mining is not polluting Athabasca Delta, new sampling method reveals

A new study into the pre industrial baseline levels of heavy metals in sediment carried by the Athabasca River shows that emissions from the Alberta oil sands and other human activities have not yet increased ... - Read More

Breathing in diesel exhaust leads to changes 'deep under the hood'

Just two hours of exposure to diesel exhaust fumes can lead to fundamental health related changes in biology by switching some genes on while switching others off according to researchers at the University of British ... - Read More

Solving a case of intercellular entrapment

Optogenetics which uses light to control cellular events is poised to become an important technology in molecular biology and beyond The Reich Group in UC Santa Barbara's Department of Chemistry and Biochemistry has made a ... - Read More

Scientists Identify First Nutrient Sensor in Key Growth-Regulating Metabolic Pathway

interact either directly or indirectly with mTORC1. Identifying them will thus remain a focus of the lab for years to come This work was supported by the National Institutes of Health grants R01 CA103866 and ... - Read More

Fructose More Toxic than Table Sugar in Mice

Released 4 Jan 2015 11 00 PM ESTSource Newsroom University of Utah more news from this source Contact Information Available for logged in reporters only Citations The Journal of Nutrition March 2015 NIH R01 GM039578 ... - Read More

Defying Textbook Science, Study Finds New Role for Proteins

Released 29 Dec 2014 2 00 AM ESTEmbargo expired 1 Jan 2015 2 00 PM ESTSource Newsroom University of Utah Health Sciences more news from this source Contact Information Available for logged in reporters only ... - Read More

Glimpsing pathway of sunlight to electricity

Four pulses of laser light on nanoparticle photocells in a University of Oregon spectroscopy experiment has opened a window on how captured sunlight can be converted into electricity The work which potentially could inspire devices ... - Read More

That smartphone is giving your thumbs superpowers

When people spend time interacting with their smartphones via touchscreen it actually changes the way their thumbs and brains work together according to a report in the Cell Press journal Current Biology on December 23. ... - Read More

Stunning Zinc Fireworks When Egg Meets Sperm

Sparks literally fly when a sperm and an egg hit it off The fertilized mammalian egg releases from its surface billions of zinc atoms in “zinc sparks ” one wave after another found a Northwestern ... - Read More
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