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News articles about "Proteins"

Keeping atherosclerosis in-check with novel targeted inflammation-resolving nanomedicines

Nanometer sized drones that deliver a special type of healing molecule to fat deposits in arteries could become a new way to prevent heart attacks caused by atherosclerosis according to a study in pre clinical ... - Read More

Voltage tester for beating cardiac cells

Electrical impulses play an important role in cells of the human body For example neurons use these impulses to transmit information along their branches and the body also uses them to control the contraction of ... - Read More

Nano-hydrogels that attack cancer cells

Hydrogels are materials that are commonly used in everyday objects such as contact lenses or diapers in order to control humidity However chemical engineers at the University of Guadalajara UdeG in Mexico developed a new ... - Read More

Arachnid Rapunzel: Researchers spin spider silk proteins into artificial silk

Incredibly tough slightly stretchy spider silk is a lightweight biodegradable wonder material with numerous potential biomedical applications But although humans have been colonizing relatively placid silkworms for thousands of years harvesting silk from territorial and ... - Read More

Bacterial armor holds clues for self-assembling nanostructures

Imagine thousands of copies of a single protein organizing into a coat of chainmail armor that protects the wearer from harsh and ever changing environmental conditions That is the case for many microorganisms In a ... - Read More

Structure-Based Design Used as Tool for Engineering Deimmunized Biotherapeutics

Released 13 Feb 2015 1 00 PM ESTSource Newsroom Norris Cotton Cancer Center Dartmouth Hitchcock Medical Center more news from this source Contact Information Available for logged in reporters only Feb 14 2015 In the ... - Read More

Research Team Finds How CBD, a Component in Marijuana, Works Within Cells

Released 11 Feb 2015 1 00 PM ESTSource Newsroom Stony Brook University more news from this source Contact Information Available for logged in reporters only Citations Journal of Biological ChemistryFeb 12 2015 STONY BROOK N ... - Read More

Cell imaging gets colorful

The detection and imaging of protein protein interactions in live cells just got a lot more colorful thanks to a new technology developed by University of Alberta chemist Dr Robert E Campbell and his team ... - Read More

New mechanism unlocked for evolution of green fluorescent protein

A primary challenge in the biosciences is to understand the way major evolutionary changes in nature are accomplished Sometimes the route turns out to be very simple An example of such simplicity is provided in ... - Read More

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

Nanoshuttle wear and tear: It’s the mileage, not the age

As nanomachine design rapidly advances researchers are moving from wondering if the nanomachine works to how long it will work This is an especially important question as there are so many potential applications for instance ... - Read More

Scientists set quantum speed limit

University of California Berkeley scientists have proved a fundamental relationship between energy and time that sets a quantum speed limit on processes ranging from quantum computing and tunneling to optical switching The energy time uncertainty ... - 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

Shining a light on quantum dots measurement

Due to their nanoscale dimensions and sensitivity to light quantum dots are being used for a number of bioimaging applications including in vivo imaging of tumor cells detection of biomolecules and measurement of pH changes ... - 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

Sensors could give machines more accurate sense of smell than that of humans

Scientists have come up with a way of creating sensors which could allow machines to smell more accurately humans Every odour has its own specific pattern which our noses are able to identify Using a ... - Read More

Liquids and glasses relax, too -- but not like you thought

A new insight into the fundamental mechanics of the movement of molecules recently published by researchers at the National Institute of Standards and Technology NIST offers a surprising view of what happens when you pour ... - Read More

Possible Treatments Identified for Highly Contagious Stomach Virus

they share the job of establishing persistence ” No studies have indicated that animals or insects carry and spread human norovirus Therefore scientists suspect that the sources of outbreaks may be people who have persistent ... - 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
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