Adding fluorine to drug molecules can be tricky, but is often worthwhile. Rachel Brazil talks to the chemists trying to tame ...

A FULL analysis of the infra-red spectra of salts of carboxylic acids requires an interpretation of the effect of the metallic ion. Although a theoretical study of the formate ion has been ...

An ion-exchange resin is a crosslinked polymer ... respectively. The sulfonic or carboxylic groups may be saturated initially with hydrogen, ammonium, sodium, potassium or calcium or combinations ...

Metabolite peaks were quantified by area of targeted ion traces, and result of peak tables of all chromatograms ... 7 = Stearamide, 9 = 1-(4-Fluorophenyl)-2-(methylthio)-1H-imidazole-5-carboxylic acid ...

The F11 bacteria also broke down a substantial portion of two additional types of PFAS after 100 days: 58% of 5:3 fluorotelomer carboxylic acid and 21% of ... and her PhD student Minduala Wijayahena ...

We demonstrated that ion condensation can result in a considerable amount of bound ions, particularly for buried carboxylic groups. Counterion binding offers an additional mode of charge regulation ...

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In this installment, I primarily discuss considerations to keep in mind when choosing buffering additives that will be used ...

The F11 bacteria also broke down a substantial portion of two additional types of PFAS after 100 days: 58% of 5:3 fluorotelomer carboxylic acid and 21% of 6:2 fluorotelomer sulfonate. "The bond ...

common ion effect, hydrolysis of salts and pH of their solutions, the solubility of sparingly soluble salts, solubility products and buffer solutions. Electronic concepts of oxidation and ...

Scientists from the China University of Sciences combined magnetic solid-phase extraction (MSPE) with gas chromatography–mass spectrometry (GC–MS) to analyze perfluoro carboxylic acids (PFCAs) in ...