(2-Aminoethyl)trimethylammonium chloride hydrochloride can be used as ′fixed charge′ chemical derivatization reagent to structurally modify peptides and polymers.[1][2][3]
Journal of separation science, 43(23), 4356-4363 (2020-10-07)
A novel and original application of salting-out assisted liquid-liquid extraction is presented. This technique was used to purify the final reaction products (quaternary ammonium salts) from unreacted components and by-products present in multiple excesses. The partition of two structurally related
Choline is an essential nutrient and choline esters are potential functional food ingredients. We aimed to analyze the choline compound content in 19 cultivated fruits and vegetables and identify those with high acetylcholine content. We utilized liquid chromatography with tandem
Journal of pharmaceutical and biomedical analysis, 170, 139-152 (2019-03-30)
The aim of the presented work was to develop a highly sensitive, accurate and rapid analytical method for the determination of concentration levels of tryptophan and its metabolites of kynurenine catabolic pathway, as well as neurotransmitters and their metabolites in
Charge-controlled nanoprecipitation as a modular approach to ultrasmall polymer nanocarriers: making bright and stable nanoparticles.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 133, 115-126 (2019-03-25)
Gelatin has many merits that encourage its use in the pulmonary delivery of anticancer drugs. It is a biodegradable denatured protein which possesses several functional groups that could be modified. Additionally, it has balanced hydrophilic and hydrophobic characters, which facilitate
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