Quantcast

Latest Förster resonance energy transfer Stories

New Hybrid Energy Transfer System Developed
2014-05-28 11:13:55

University of Southampton Scientists from the University of Southampton, in collaboration with the Universities of Sheffield and Crete, have developed a new hybrid energy transfer system, which mimics the processes responsible for photosynthesis. From photosynthesis to respiration, the processes of light absorption and its transfer into energy represent elementary and essential reactions that occur in any biological living system. This energy transfer is known as Forster Resonance...

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...

2011-06-08 01:33:07

In work published in the June 2011 issue of Experimental Biology and Medicine, Kolossov, Spring and their co-investigators - a multidisciplinary team within the Institute for Genomic Biology at the University of Illinois - have transferred the concept of redox-sensitive Green Fluorescent Proteins (GFPs) to a quantitative Förster resonance energy transfer (FRET) imaging platform. For the FRET-based sensors, a change in redox induces a conformational change in a redox-sensitive switch that...

2011-03-09 14:53:35

Proteins are the most important functional biomolecules in nature with numerous applications in life science research, biotechnology and medicine. So how can they be modified in the most effective way to attain certain desired properties? In the past, the modifications were usually carried out either chemically or via genetic engineering. The team of Professor Arne Skerra from the TUM Chair of Biological Chemistry has now developed a more elegant combined solution: By extending the otherwise...

2009-06-22 09:00:00

BERLIN, NIMES, France and RICHMOND, Calif., June 22 /PRNewswire/ -- BRAHMS Aktiengesellschaft, a global diagnostics company, Cezanne, and Lumiphore Inc., a biotechnology leader in new proprietary fluorescent metal-lanthanide technology for use in high-value applications, announced that they have signed an agreement on incorporation of Lumiphore's Lumi4(R)-Tb complexes in BRAHMS diagnostic tests. Under the agreement, BRAHMS together with its subsidiary Cezanne, developer and manufacturer of...

2008-08-22 03:00:11

By Hoppe, Adam D Shorte, Spencer L; Swanson, Joel A; Heintzmann, Rainer ABSTRACT Analysis of cellular pathways requires concentration measurements of dynamically interacting molecules within the three- dimensional (3D) space of single living cells. Forster resonance energy transfer (FRET) microscopy from widefield, from confocal, and potentially from superresolution microscopes can access this information; however, these measurements are distorted by the inherent 3D blurring of optical...


Word of the Day
jument
  • A beast of burden; also, a beast in general.
'Jument' ultimately comes from the Latin 'jugum,' yoke.
Related