Weiss is recognized as an international expert in analytical chemistry (especially in the field of liquid/ion chromatography) ...

SUNNYVALE, Calif.--(BUSINESS WIRE)--Thermo Fisher Scientific Inc., the world leader in serving science, now offers nuclear power plants a new continuously regenerated cation trap column (CR-CTC) ...

The Xevo CDMS enhances analysis of large biomolecules, crucial for next-gen therapeutics, using individual-particle mass measurement for molecules up to 150+ MDa. Electrostatic Linear Ion Trap (ELIT) ...

Huang Feihe at Zhejiang University, Jonathan Sessler of the University of Texas at Austin, and colleagues reported a novel cation recognition mode which mimics the biological allosteric effect and ...

Tandem chromatography is emerging as a powerful technique to double the output of HPLC equipment by simultaneously carrying out two different analyses on the same sample. The principle is ...

A cation refers to an atom or a group of atoms that bear one or multiple positive electric charges. An anion refers to an atom or a group of atoms that bear one or multiple negative electric charges.

Chemists have found that the all-cis isomer of hexafluorocyclohexane, a molecule that made headlines last year for being the most polar aliphatic compound known, is capable of binding both cations and ...

Compared to simple laboratory tests, instrumental methods of analysis may give improved: A solution containing sodium ions gives a reading of four units on the flame photometer. Use the calibration ...

A unique phenomenon of mitochondria-targeted protonophores is described. lt consists in a transmembrane H⁺-conducting fatty acid cycling mediated by penetrating cations such as 10-(6'-plastoquinonyl) ...