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  • Chemical Biology

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  • Chemical News

    1 72 20mm painted Napoleonic Russian Uhlans

    BRITAINS 40207 COLLECTORS CLUB SCOTS GUARDS STATE COLOUR CIVILIAN FIGURE SET I was interested to see this paper, which goes into detail on a chemical phenomenon that many have seen but no one understands very well: triboluminescence. That word meets with a blank stare or instant recognition; there’s not much in between. It means “emission of light when a material is physically broken”, and that encompasses… W BRITAINS 41113 - KNIGHTS OF AGINCOURT ARCHERS TARGET SCENE
  • Analytical Chemistry

  • Cancer

    Making and Measuring Multivalency

    Here’s an unusual paper that’s studying receptor behavior on cell surfaces by use of atomic force microscopy. (Here’s the SI file, which is free to access). The authors took the marketed VEGF inhibitor vandetanib (VD6474) and attached it through linkers to the AFM tip, and then scanned around the surface of live human umbilical v… DD242 WW2 Sitting Wounded GI US American D-Day Normandy
  • Drug Assays

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    BRITAINS SOLDIERS 23101 German 1908 Hf11 Limber, Field Kitchen & Figures Set WW1 A common question – well, it should be a common question, anyway – is “How do I make sure that this compound collection is a useful one to screen?” There are alternative forms that come down to the same issues – if you’re putting together a new focused screening set, what should be in it?… Read More
  • Biological News

  • Business and Markets

  • Analytical Chemistry

    A Close Look at Fragments

    Here’s a look from the D. E. Shaw research team at fragment binding, and even if you don’t do fragment-based drug discovery, it’s worth a read. That’s because the mechanisms by which fragments bind to proteins are most likely the fundamental ones by which larger molecules bind as well; this is the reductionist look at… Read More
  • Analytical Chemistry

    A Look at Proteins in Living Cells

    We spend a lot of time in this sort of work thinking about protein structures. Traditionally that’s been the province of X-ray crystallography, later joined by solution NMR, and more latterly by cryo-electron microscopy. Each of these has its own set of advantages and disadvantages, but one big split is between the solid phase (X-ray… Bb90 Amersham Toys Wooden Farm Buildings
  • Academia (vs. Industry)

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