Topic
Buffer solution
About: Buffer solution is a research topic. Over the lifetime, 6948 publications have been published within this topic receiving 112440 citations. The topic is also known as: pH buffer & buffer.
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TL;DR: F Fourier transform infrared spectroscopy and X-ray photoelectron spectroscopic data reveal that carboxylic and hydroxyl functionalized nature of N-DNW electrodes Urs-GLDH immobilized N- DNW (Urs-GL DH/N-D NW) has been successfully utilized in urea biosensor which exhibits good performance in sensitivity, stability, reproducibility, lower detection limit, and fast response time.
42 citations
TL;DR: Micellar electrokinetic capillary chromatography was used for the separation of platinum anti-tumour drugs in aqueous solutions with the use of sodium dodecyl sulfate (SDS) and the neutral drugs cisplatin, carboplatin and lobaplatin and charged hydrolysis products could be separated very easily.
42 citations
TL;DR: A one-pot synthesis of an amphiphilic oleic acid-end capped random poly(N-isopropylacrylamide-co-N,N-dimethylacryamide) (2) is reported, which would make an interesting drug delivery system.
41 citations
TL;DR: The effects of buffer pH, concentration of dextran sulfate, and additives (such as an organic solvent, urea and a surfactant) on the enantioselectivity were investigated.
Abstract: Dextran sulfate (sodium salt), which is a mixture of a linear alpha-(1,6)-linked D-glucose polymer having a sulfate group in the molecule, has been employed as a chiral selector in affinity electrokinetic chromatography (EKC) for the separation of enantiomers of drugs. Enantiomers of trimetoquinol hydrochloride and its positional isomer have been successfully separated by the method using a 3-5% dextran sulfate buffer solution of pH 5.5 within 20 min. The effects of buffer pH, concentration of dextran sulfate, and additives (such as an organic solvent, urea and a surfactant) on the enantioselectivity were investigated. The choice of pH and the concentration of dextran sulfate has been important for the improvement in selectivity.
41 citations
TL;DR: In this article, the authors used Diffuse Reflectance Infrared Fourier Transform Spectroscopy (DRIFTS) to gain an understanding of the species formed in the Pd/SiO 2 catalysts during the reaction.
41 citations