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Polymers Oct 2, 2012

Newly developed synthetic mat could one day cool buildings

(Phys.org)—Sweating is a conceivably simple and efficient process for cooling down the body. People and animals use it to avoid overheating in midsummer temperatures or after physical exertion. The process is now also to ...

Cell & Microbiology Sep 28, 2012

Predatory bacterial crowdsourcing

(Phys.org)—Move forward. High-five your neighbor. Turn around. Repeat.

Cell & Microbiology Sep 27, 2012

Bioengineers introduce "Bi-Fi": The biological Internet

(Phys.org)—If you were a bacterium, the virus M13 might seem innocuous enough. It insinuates more than it invades, setting up shop like a freeloading houseguest, not a killer. Once inside it makes itself at home, eating ...

Biotechnology Sep 25, 2012

Hundreds of biochemical analyses on a single device

(Phys.org)—Scientists at EPFL and the University of Geneva have developed a microfluidic device smaller than a domino that can simultaneously measure up to 768 biomolecular interactions.

Bio & Medicine Sep 17, 2012

Novel use of nanoparticles target non-invasive treatment for deep cancer

National University of Singapore (NUS) researchers at the Faculty of Engineering's Department of Bioengineering have discovered a new technology that paves the way for a new safe and non-invasive method of treating deep cancer. ...

Bio & Medicine Sep 11, 2012

Research: Controlled therapeutic release of macromolecules possible

When a large volume of medication is the prescription, steady and controlled release of the drug sometimes is preferred by physicians over a "burst-release" treatment in which the substance is administered all at once. In ...

Cell & Microbiology Sep 6, 2012

Study shows clathrin protein moonlights, playing key role in cell division

A protein called "clathrin," which is found in every human cell and plays a critical role in transporting materials within them, also plays a key role in cell division, according to new research at the University of California, ...

Materials Science Sep 5, 2012

Tough hydrogel stretches to 21 times its length, recoils, and heals itself

A team of experts in mechanics, materials science, and tissue engineering at Harvard have created an extremely stretchy and tough gel that may pave the way to replacing damaged cartilage in human joints.

Optics & Photonics Sep 5, 2012

High-resolution microscopy without a lens

(Phys.org)—Over the past several years, major advances have been made at UCLA in the field of lens-less computational imaging technology, particularly in the design of lens-free holographic microscopes, which, because of ...

Biochemistry Aug 30, 2012

'Promiscuous' enzymes still prevalent in metabolism

Open an undergraduate biochemistry textbook and you will learn that enzymes are highly efficient and specific in catalyzing chemical reactions in living organisms, and that they evolved to this state from their "sloppy" and ...

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