News tagged with mass spectrometry

Related topics:

Mass spectrometry in your hand

If you're out in the field doing environmental testing, food checks, forensic work, or other chemical analysis, mass spectrometry is an extremely accurate detection tool with one huge drawback: You can lose ...

Sep 09, 2014
4.6 / 5 (21) 1

How red tide knocks out its competition

New research reveals how the algae behind red tide thoroughly disables – but doesn't kill – other species of algae. The study shows how chemical signaling between algae can trigger big changes in the ...

Jun 04, 2014
4 / 5 (1) 1

The betrayal of the aphids

Aphids are devastating insect pests and cause great losses to agriculture worldwide. These sap-feeding plant pests harbor in their body cavity bacteria, which are essential for the aphids' fecundity and survival. ...

Jun 02, 2014
3 / 5 (1) 0

Carbon dating uncovers forged Cubist painting

Choosing the right physical technique to analyse paintings can make all the difference when it comes to ascertaining their authenticity. Now, a painting initially attributed as belonging to a series called 'Contraste de formes' ...

Feb 25, 2014
4.3 / 5 (6) 0

Proteins in their natural habitat

Proteins which reside in the membrane of cells play a key role in many biological processes and provide targets for more than half of current drug treatments. These membrane proteins are notoriously difficult ...

Oct 29, 2013
5 / 5 (4) 0 | with audio podcast

Metal model mimics metalloenzymes

(Phys.org) —Metal ions play critical roles throughout biochemistry, often facilitating the cleavage of the bond between the two atoms in an oxygen molecule in metalloenzymes. They are the key to oxidizing ...

Aug 12, 2013
not rated yet 0 | with audio podcast