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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
August 2007 |
New on the Market Porvair Sciences range of high-volume, deep-well plates... Thermo Fisher Scientific LCQ Fleet ion trap mass spectrometer... Mettler Toledo's new FiveEasy and FiveGo benchtop and portable pH and conductivity meters... etc. |
Chemistry World
April 2007 |
New on the Market Gold award for MS waves... Detecting UV in miniature... MS for proteins and peptides... World's smallest FT-IR... etc. |
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
February 15, 2010
Hayley Birch |
Decades-old meteorite gets holistic treatment A new technique used to analyse samples from a meteorite that hit Australia more than 40 years ago could help scientists understand more about the chemical complexity of the early solar system. |
Chemistry World
March 2007 |
New on the Market Powder Behavior... Detecting in the Near Infrared... Chemistry in the Cold... Time to Plate Out... Mini Spectro Modules... High-Speed LC-MS Detection... Sample Prep the Easy Way... |
Chemistry World
July 29, 2013 |
The ABC of GCs How do you decide what gas chromatograph is right for your lab? Elisabeth Jeffries looks at what's on the market |
Chemistry World
July 2006 |
New on the Market The invisible becomes visible... 24 reactions at the same time... Evaporator for medicinal chemistry... Dry vacuum... World first in magnets... Centrifuging made easy... |
Chemistry World
May 2006 |
New on the Market Spectrometer for field use... 3D nano movies... NMR cryoprobes... High optical throughput... Detecting nuclear threats... Sensing hazardous gases... LC/MS with ultra performance... etc. |
Chemistry World
January 2007 |
New on the Market Go with the Flow... Spectrometer in Your Hand... Load Your Reactions and go... Real-time EPR... etc. |
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. |
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. |
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. |
Chemistry World
November 13, 2013
Matthew Smith |
Illuminating probes identify amino acids The method proposed by researchers at Bowling Green State University in Ohio analyses fluorescence signals when guest europium ions are displaced from an array of two cucurbituril host probes. |
Chemistry World
August 2006 |
New on the Market Screening for bird flu... Go with the flow... Evaporate safely... Model kits... Water at its purest... Mass spectra for bioresearch... |
Chemistry World
September 2006 |
New on the Market On the surface... Solvent removal... Flashing in pulses... Separation workhorse... Particles by size and shape... |
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. |
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. |
Chemistry World
July 2007 |
New on the Market Mixing in milliseconds... Shaken not stirred... Analysing on the move... Taking your temperature... etc. |
Chemistry World
October 12, 2015
Andy Extance |
'Chemical search engine' backs alternative route to life A key class of biological molecules neglected in the search for life's chemical origins could have appeared spontaneously before organisms, UK scientists say. |
Industrial Physicist
Aug/Sep 2003
Ineke Malsch |
Protein research calls for advanced instruments The science of protein interactions is becoming a major tool in biomedical and drug development research. Carrying out and advancing such studies more efficiently and effectively, however, will require new, cutting-edge instrumentation. |
Chemistry World
March 8, 2013
David Bradley |
The next big thing in mass spectrometry Researchers have used quadrupole time-of-flight native MS to investigate intact capsids from a bacteriophage. While there is theoretically no upper limit on the mass of a particle that might be analyzed, the work is far from trivial in breaking the record. |
Chemistry World
February 2009
Derek Lowe |
Column: In the pipeline How important is it to have the best equipped lab? One group holds that there's little effect at all, that good scientists can do good work with whatever's at hand. |
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. |
Chemistry World
August 2, 2011
Phillip Broadwith |
Protein synthesis hijacked to turn out cyclic peptides Japanese researchers have developed a way of reprogramming the genetic code and using bacteria to make and screen huge libraries of cyclic peptides using unnatural amino acids. |
Chemistry World
June 17, 2013
Eleanor Merritt |
Switching chirality in amino acids An international team of scientists has developed a purely chemical approach to interconvert L- and D-amino acids. This method could rival enzymatic routes used in industry, and enable cheaper production of some pharmaceuticals. |
Chemistry World
November 2007
Simon Hadlington |
Solving an Ancient Puzzle Analytical chemistry is revolutionizing archaeological study - as well as igniting some controversy |
Chemistry World
October 14, 2009
James Urquhart |
New route to amino acids US scientists have found a new way of making a class of non-natural amino acids that are widely used as components of pharmaceuticals and chiral catalysts. |
Chemistry World
February 3, 2012
Simon Hadlington |
Toxic mushroom behind Chinese deaths unmasked Chinese scientists believe they have identified the toxic assassins responsible for the mysterious deaths of hundreds of people in one of the country's provinces over the past 30 years. |
Pharmaceutical Executive
November 1, 2006 |
Thoughtleader: Making Things Stick Ambrx has created the "glue" that allows researchers to attach activity-enhancing molecules to amino acids where they couldn't before. |
Chemistry World
July 26, 2007
Richard Van Noorden |
Shortcut Protein Synthesis Ditches Amino Acids Chinese chemists have demonstrated a speedy way to make polypeptides by avoiding the costly tedium of linking together amino acids. |
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
March 30, 2011
Hayley Birch |
Amino acid synthesis hints at how the genetic code expanded The detailed pathway for the biosynthesis of pyrrolysine - the 22nd and latest amino acid to be discovered - has been outlined by US researchers. |
