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Chemistry World
July 24, 2013 |
Spectrometry for the masses A mass spectrometer ionizes chemical compounds to generate charged molecules or molecular fragments and allows the measurement of the molecular mass of a sample. Mass spectrometry continues to move forward, shaping new scientific fields in the process.   |
Chemistry World
October 3, 2006
Michael Gross |
Imaging for the Masses Two US research groups have made progress in the application of mass spectrometry for imaging. |
Chemistry World
October 24, 2007
Lewis Brindley |
Mass Spec Explodes A new technique developed by US researchers could pave the way for faster analysis of biological samples by first vaporising them using laser light. |
Chemistry World
August 2, 2006
Bea Perks |
Quantum Leap for Virus Trackers Glowing quantum dots are helping researchers study how viruses infect cells, and although the fluorescent nanoparticles have only been used on plant viruses so far, the technique could prove to be invaluable for drug development. |
Bio-IT World
May 9, 2003
Julia Boguslavsky |
MS Goes Through the Roof Mass spectrometry goes through the roof when the Mayo Clinic installs its new machine. |
Bio-IT World
July 2005
Robert M. Frederickson |
Amassing Mass Spectrometry Tools Mass spectrometry is a key tool in the effort to identify protein biomarkers of human disease. Manufacturers have met major challenges in adapting this technology to protein discovery, both qualitatively and quantitatively. |
Chemistry World
November 25, 2009
Simon Hadlington |
Virus shells traps multiple proteins Scientists in The Netherlands have devised a way to pack large numbers of proteins into the empty shell of a virus. |
Chemistry World
October 15, 2012
Melissae Fellet |
Synthesis by mass spectrometry Chemists have used mass spectrometry, commonly used to analyze molecules, to synthesize them on the microscale. |
Chemistry World
December 11, 2007
Lewis Brindley |
Chemists Fake Virus Capsids Scientists have made molecular 'tiles' that stick together, mimicking the football-like outer shell of a virus. Such self-assembling molecular capsules would be big enough to hold drug molecules and could provide new ways to make nanoparticles. |
Reactive Reports
Issue 46
David Bradley |
Massive Attack The largest ever mass-to-charge ratio of over 1 million Dalton has been observed by researchers. |
Chemistry World
November 2, 2010
Hayley Birch |
Nanoparticle detector promises fast virus identification The technique, developed by US researchers, can discriminate between different viruses and is sensitive enough to detect the presence of a single virus particle. |
Chemistry World
April 16, 2009
Simon Hadlington |
Mass spec pinpoints flu virus types Researchers in Australia have shown that exquisitely accurate mass spectrometry can be used to distinguish between different sub-types of the influenza virus |
Chemistry World
November 16, 2015
Fiona Gillespie |
Uncoiling collagen using advanced computers British and French researchers have used modern computing power to enhance mass spectrometry and analyze an extremely complex collagen molecule in a short time scale. |
Chemistry World
May 17, 2007
Michael Gross |
Further Integration of Micro Fluidics and Mass Spec Chemists in Germany have created a glass microchip that combines microfluidic channels with a nanospray emitter for electrospray ionization mass spectrometry. |
Technology Research News
September 22, 2004 |
Virus Forms Nano Template Living matter self-assembles into complex organisms that can contain billions of cells, and researchers have tapped biological molecules like DNA and viruses to self-assemble technologically useful structures and materials. |
Chemistry World
December 5, 2007
Ananyo Bhattacharya |
Structural Snapshot Shows Monster Protein A structural snapshot of a protein capsule has revealed details of the largest cellular component ever imaged by x-ray crystallography. |
Chemistry World
February 21, 2006
Jon Evans |
Nanotechnologists Set Viruses to Work Nanotechnologists are employing viruses as construction workers to help build lithium-ion batteries and solar cells. The program follows the successful development of a method for creating ordered layers of M13 bacteriophage viruses. |
Chemistry World
October 1, 2014
Michael Gross |
Viruses melt 'glassy' DNA US Researchers have identified the factors that enable viral DNA to turn from solid to liquid, which allows them to infect host cells. They say the process could become a target for new antiviral therapies. |
Chemistry World
May 2010
Emma Davies |
One extreme to another It takes a mix of ingenuity and engineering expertise to develop mass spectrometers for use in extreme environments. |
Bio-IT World
July 14, 2004
Julia Boguslavsky |
Mass Spec Show and Tell The conference director for Cambridge Healthtech Institute offers highlights from the annual meeting of the American Society for Mass Spectrometry, particularly on mass spec and proteomics. |
Chemistry World
August 8, 2012 |
Protein Coat for Gene Therapy Kenneth Woycechowsky's group at the University of Utah has modified a non-viral protein so that it will carry RNA. |
Chemistry World
December 2006 |
New on the Market Automated Chemistry... MS with Added Power... For Rapid Trace Analysis... Acid-Resistant Evaporators... Amino Acids by Mass Spec... |
Chemistry World
March 4, 2014
Emma Stoye |
Mass spec backpack for chemical analysis on the go The latest gadget to come out of the labs of Purdue University in the US may look like the fictional 'proton pack' from Ghostbusters, but it's actually a portable mass spectrometer that can be carried around on the user's back. |
Technology Research News
March 10, 2004 |
Atomic microscope spots viruses Researchers from BioForce Nanosciences Inc., Iowa State University and Des Moines University have combined an atomic force microscope with a method of capturing virus particles to produce a tool that rapidly detects viruses. |
Chemistry World
March 20, 2014
Emma Stoye |
Super sensitive test hones in on performance enhancing drugs A new technique that increases the sensitivity of mass spectrometry could make it harder for athletes to cheat, by identifying minute traces of banned drug metabolites in urine that would otherwise go undetected. |
