Experimental mapping of a pH gradient from a positively charged micellar interface to bulk solution
Sign Up to like & getrecommendations! Published in 2020 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2020.125770
Abstract: Abstract The nanoscale pH gradients from a charged membrane interface to the bulk solution, determine fundamental properties of chemical and biological systems. We estimated the proton distribution on micelle surfaces experimentally measuring the apparent pKa… read more here.
Keywords: bulk solution; micellar interface; solution; interface bulk ... See more keywords
Attachment of proteins to a hydroxyl-terminated surface eliminates the stabilizing effects of polyols.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.0c05719
Abstract: The physics of proteins interacting with surfaces can differ significantly from those seen when the same proteins are free in bulk solution. As an example, we describe here the extent to which site-specific attachment to… read more here.
Keywords: hydroxyl terminated; bulk solution; free bulk; surface ... See more keywords
Investigation of Tryptic Protein Digestion in Microdroplets and in Bulk Solution.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Society for Mass Spectrometry"
DOI: 10.1021/jasms.2c00072
Abstract: Recent studies have shown that ultrafast enzymatic digestion of proteins can be achieved in microdroplet within 250 μs. Further investigation of peptides resulting from microdroplet digestion (MD) would be necessary to evaluate it as an… read more here.
Keywords: digestion; investigation tryptic; bulk solution; protein ... See more keywords