High resolution cryo electron microscopy has now revealed in unprecedented detail the structural changes in the bacterial ribosome which results in resistance to the antibiotic erythromycin Multiresistant bacterial pathogens that are insensitive to virtually all ... - Read More
When a basically sturdy material becomes soft and spongy one usually suspects that it has been damaged in some way But this is not always the case especially when it comes to complex fluids and ... - Read More
Using a common laboratory filter paper decorated with gold nanoparticles researchers at Washington University in St Louis have created a unique platform known as plasmonic paper for detecting and characterizing even trace amounts of chemicals ... - Read More
at a level that the current incarnation of plasmonic paper can’t yet achieve “We expect this can be overcome by integrating biomimetic target recognition elements with plasmonic paper in the near future ” Tian said ... - Read More
Scientists have been laboring to detect cancer and a host of other diseases in people using promising new biomarkers called exosomes Indeed Popular Science magazine named exosome based cancer diagnostics one of the 20 breakthroughs ... - Read More
Two years ago Prof Eshel Ben Jacob of Tel Aviv University's School of Physics and Astronomy and Rice University's Center for Theoretical Biological Physics made the startling discovery that cancer like an enemy hacker in ... - Read More
Scientists from the University of Leeds have taken a crucial step forward in bio nanotechnology a field that uses biology to develop new tools for science technology and medicine The new study published in print ... - Read More
The Royal Swedish Academy of Sciences has decided to award the Nobel Prize in Chemistry for 2014 to Eric Betzig of Janelia Farm Research Campus Howard Hughes Medical Institute Ashburn VA USA Stefan W Hell ... - Read More
Released 8 Oct 2014 3 00 PM EDTSource Newsroom American Institute of Physics AIP more news from this source Contact Information Available for logged in reporters only Oct 9 2014 WASHINGTON D C October 8 ... - Read More
Plants that come under attack from pathogens have an automatic immune response Fungi get around this plant immunity by injecting proteins into the host plant cells These 'effector proteins' enable the fungi to escape the ... - Read More
Scientists have taken pictures of the BRCA2 protein for the first time showing how it works to repair damaged DNA Mutations in the gene that encodes BRCA2 are well known for raising the risk of ... - Read More
A new crystallographic technique developed at the University of Leeds is set to transform scientists' ability to observe how molecules work A research paper published in the journal Nature Methods on October 5 describes a ... - Read More
When asked to describe a forest or a meadow most people would probably begin with the plants the species diversity or the color of the foliage They probably wouldn't pay much attention to the animals ... - Read More
Given a choice most patients would prefer to take a drug orally instead of getting an injection Unfortunately many drugs especially those made from large proteins cannot be given as a pill because they get ... - Read More
A group of researchers from Switzerland has thrown light on the precise mechanisms responsible for the impressive ability of nanoparticles to detect fingermarks left at crime scenes Publishing their results today 2 October in IOP ... - Read More
Released 22 Sep 2014 3 05 PM EDTSource Newsroom McMaster University more news from this source Contact Information Available for logged in reporters only Citations eLifeSep 23 2014 Hamilton ON September 22 2014 – McMaster ... - Read More
Sugar is a vital source of energy for both plants and animals alike Understanding just how sugar makes its way into the cell could lead to the design of better drugs for diabetes patients and ... - Read More
We often experience difficulties in identifying the accurate shape of dynamic and fluctuating objects This is especially the case in the nanoscale world of biomolecules The research group lead by Professor Koichi Kato of the ... - Read More
In future some diseases might be diagnosed earlier and treated more effectively Researchers at the Max Planck Institute for the Science of Light in Erlangen have developed an optical method that makes individual proteins such ... - Read More
Released 12 Sep 2014 9 45 AM EDTEmbargo expired 14 Sep 2014 5 00 PM EDTSource Newsroom University of North Carolina School of Medicine more news from this source Contact Information Available for logged in ... - Read More
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