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: In this paper, a series of pH responsive alginate-g-poly(itaconic acid) microspheres were prepared as drug delivery matrices of nifedipine crosslinked by glutaraldehyde (GA) in the hydrochloric acid catalyst.
69 citations
TL;DR: In this article, the effect of boron doped diamond (BDD) surface termination immediately after cathodic and anodic electrochemical pre-treatment, and the influence of the pretreatment in different supporting electrolytes, on the electrochemical oxidation potentials of dsDNA, DNA bases, nucleotides, homopolynucleotides and biomarker 8-oxoguanine was investigated, using differential pulse voltammetry in aqueous media at different pH.
69 citations
TL;DR: Novel biosensors based on laccase from Aspergillus oryzae and the ionic liquids and 1-n-butyl-3-methylimidazolium hexafluorophosphate and BMIBF(4) showed better performance and long-term stability and reproducibility, with a relative standard deviation of 0.56%.
69 citations
TL;DR: The results indicated that the OSA-g-PDMAEMA gel beads could be suitable for the oral delivery of proteins and have pH and ionic strength sensitivity.
68 citations
TL;DR: In this paper, the passivation of an iron electrode in 0.5 M H 2 SO 4, borate buffer (pH 8.4), carbonate/bicarbonate buffer (PH8.9), and carbonate buffer solution was investigated by in situ Raman spectroscopy.
68 citations