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Latest Biophysics Stories

2012-04-23 13:10:24

Researchers from the Georgia Institute of Technology and University of California San Francisco have advanced scientists' ability to view a clear picture of a single cellular structure in motion. By identifying molecules using compressed sensing, this new method provides needed spatial resolution plus a faster temporal resolution than previously possible. Despite many achievements in the field of super-resolution microscopy in the past few years with spatial resolution advances, live-cell...

2012-03-24 04:57:29

Berkeley Lab researchers embed artificial membranes with billions of nanoantennas for enhanced optical studies At the heart of the immune system that protects our bodies from disease and foreign invaders is a vast and complex communications network involving millions of cells, sending and receiving chemical signals that can mean life or death. At the heart of this vast cellular signaling network are interactions between billions of proteins and other biomolecules. These interactions, in...

Image 1 - Proteins Shine Light On Cellular Processes
2012-03-22 04:12:05

A new design triples efficiency of cyan fluorescent proteins Scientists have designed a molecule which, in living cells, emits turquoise light three times brighter than possible until recently. This improves the sensitivity of cellular imaging, a technique where biological processes inside a living organism are imaged at high resolution. The results have been published in Nature Communications on 20 March 2012. The lead author of the publication is Antoine Royant from the Institut de...

2012-03-14 21:30:27

New method of monitoring protein molecules using gold nanoparticles Scientists at Johannes Gutenberg University Mainz (JGU) in Germany have developed a new method of observing individual proteins. Detailed knowledge of the dynamics of proteins is necessary in order to understand the related biological processes that occur on the molecular level. To date, this information has been obtained by means of labeling proteins with fluorescent substances, but unfortunately this changes the proteins...

2012-02-09 00:05:03

Individual cells modified to act as sensors using fluorescence are already useful tools in biochemistry, but now they can add good timing to their resumé, thanks in part to expertise from the National Institute of Standards and Technology (NIST). With the added capability to track the timing of dynamic biochemical reactions, cell sensors become more useful for many studies, such as measurements of protein folding or neural activity. As described in the Journal of the...

2012-02-06 20:37:38

Max Planck scientists in Göttingen have for the first time made finest details of nerve cells in the brain of a living mouse visible. To explore the most intricate structures of the brain in order to decipher how it functions — Stefan Hell´s team of researchers at the Max Planck Institute for Biophysical Chemistry in Göttingen has made a significant step closer to this goal. Using the STED microscopy developed by Hell, the scientists have, for the first...

2012-01-27 10:35:27

Study finds protein's entwined arm movements may control fate of potentially toxic payload Like a magician employing sleight of hand, the protein mitoNEET -- a mysterious but important player in diabetes, cancer and aging -- draws the eye with a flurry of movement in one location while the subtle, more crucial action takes place somewhere else. Using a combination of laboratory experiments and computer modeling, scientists from Rice University and the University of California, San Diego...


Latest Biophysics Reference Libraries

Biophysical Journal
2012-05-28 10:08:02

The Biophysical Journal is a peer-reviewed scientific journal published biweekly by Cell Press on behalf of the Biophysical Society. It was established in 1960. The editor-in-chief is Edward Egelman. It covers all aspects of biophysics.  It is the leading international journal for original research in molecular, cellular, and system biophysics. Modern biophysics is a broad and rapidly advancing field encompassing the study of biological structures with a focus on mechanisms at the...

European Biophysics Journal
2012-04-25 14:39:00

The European Biophysics Journal is a scientific journal published by Springer Science+Business Media on behalf of the European Biophysical Societies Association. Published works occur in the field of biophysics (the study of biological phenomena using physical methods and concepts). It publishes original papers, reviews and letters. The editor-in-chief is Anthony Watts of University of Oxford. Areas of research that are frequently published in the journal include: structure and dynamics of...

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Word of the Day
bibliopole
  • A bookseller; now, especially, a dealer in rare and curious books.
This word comes from a Greek phrase meaning 'book seller.'
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