Matches in SemOpenAlex for { <https://semopenalex.org/work/W2923668894> ?p ?o ?g. }
- W2923668894 endingPage "5012" @default.
- W2923668894 startingPage "5004" @default.
- W2923668894 abstract "Electrostatic interactions play essential roles in determining the function, colloidal stability, and adsorption of proteins on different surfaces and interfaces. Therefore, a molecular-level understanding of the charge state of the proteins under different conditions is required to explain their macroscopic properties. In this study, we have employed an inherently surface-sensitive spectroscopic tool, sum frequency generation spectroscopy, to determine the charge state of a wide range of proteins as a function of pH at the air/liquid interface via measurement of the degree of orientation of water molecules. We compared the isoelectric point (IEP) of the 12 investigated proteins at the air/liquid interface with that in the bulk solution obtained through zeta potential measurements. Ellipsometry is performed to determine the film thickness at the air/liquid interface at different charge states. In particular, protein aggregation at the IEP is reflected by increased film thickness. For all proteins, the interfacial point of zero charge is close (with less than 1 pH unit variation) to that in the bulk solution." @default.
- W2923668894 created "2019-04-01" @default.
- W2923668894 creator A5041411582 @default.
- W2923668894 creator A5082306595 @default.
- W2923668894 creator A5082670263 @default.
- W2923668894 date "2019-03-20" @default.
- W2923668894 modified "2023-09-23" @default.
- W2923668894 title "Isoelectric Points of Proteins at the Air/Liquid Interface and in Solution" @default.
- W2923668894 cites W1886123423 @default.
- W2923668894 cites W1969259546 @default.
- W2923668894 cites W1969898359 @default.
- W2923668894 cites W1971085748 @default.
- W2923668894 cites W1976149946 @default.
- W2923668894 cites W1986200730 @default.
- W2923668894 cites W2004863845 @default.
- W2923668894 cites W2005640380 @default.
- W2923668894 cites W2010599981 @default.
- W2923668894 cites W2018632301 @default.
- W2923668894 cites W2019070018 @default.
- W2923668894 cites W2022232048 @default.
- W2923668894 cites W2025766032 @default.
- W2923668894 cites W2034915133 @default.
- W2923668894 cites W2040818694 @default.
- W2923668894 cites W2051600836 @default.
- W2923668894 cites W2054403251 @default.
- W2923668894 cites W2054525948 @default.
- W2923668894 cites W2067235958 @default.
- W2923668894 cites W2077983787 @default.
- W2923668894 cites W2078532137 @default.
- W2923668894 cites W2079103530 @default.
- W2923668894 cites W2081202276 @default.
- W2923668894 cites W2082076504 @default.
- W2923668894 cites W2082308498 @default.
- W2923668894 cites W2083743260 @default.
- W2923668894 cites W2083951623 @default.
- W2923668894 cites W2089618587 @default.
- W2923668894 cites W2091960214 @default.
- W2923668894 cites W2094348586 @default.
- W2923668894 cites W2121386067 @default.
- W2923668894 cites W2122384492 @default.
- W2923668894 cites W2126476325 @default.
- W2923668894 cites W2130042185 @default.
- W2923668894 cites W2134357699 @default.
- W2923668894 cites W2135902106 @default.
- W2923668894 cites W2137450588 @default.
- W2923668894 cites W2142153502 @default.
- W2923668894 cites W2151470854 @default.
- W2923668894 cites W2160797468 @default.
- W2923668894 cites W2237169513 @default.
- W2923668894 cites W2270544370 @default.
- W2923668894 cites W2307813190 @default.
- W2923668894 cites W2318054981 @default.
- W2923668894 cites W2440719003 @default.
- W2923668894 cites W2460129328 @default.
- W2923668894 cites W2586542242 @default.
- W2923668894 cites W2605009650 @default.
- W2923668894 cites W2605262840 @default.
- W2923668894 cites W2606174454 @default.
- W2923668894 cites W2610146437 @default.
- W2923668894 cites W2745144045 @default.
- W2923668894 cites W2791669475 @default.
- W2923668894 cites W2792189838 @default.
- W2923668894 cites W2801258211 @default.
- W2923668894 cites W2892117786 @default.
- W2923668894 cites W2951852411 @default.
- W2923668894 doi "https://doi.org/10.1021/acs.langmuir.9b00311" @default.
- W2923668894 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30892047" @default.
- W2923668894 hasPublicationYear "2019" @default.
- W2923668894 type Work @default.
- W2923668894 sameAs 2923668894 @default.
- W2923668894 citedByCount "33" @default.
- W2923668894 countsByYear W29236688942019 @default.
- W2923668894 countsByYear W29236688942020 @default.
- W2923668894 countsByYear W29236688942021 @default.
- W2923668894 countsByYear W29236688942022 @default.
- W2923668894 countsByYear W29236688942023 @default.
- W2923668894 crossrefType "journal-article" @default.
- W2923668894 hasAuthorship W2923668894A5041411582 @default.
- W2923668894 hasAuthorship W2923668894A5082306595 @default.
- W2923668894 hasAuthorship W2923668894A5082670263 @default.
- W2923668894 hasConcept C113196181 @default.
- W2923668894 hasConcept C117626034 @default.
- W2923668894 hasConcept C121332964 @default.
- W2923668894 hasConcept C147789679 @default.
- W2923668894 hasConcept C150394285 @default.
- W2923668894 hasConcept C150708132 @default.
- W2923668894 hasConcept C155672457 @default.
- W2923668894 hasConcept C159467904 @default.
- W2923668894 hasConcept C159985019 @default.
- W2923668894 hasConcept C166950319 @default.
- W2923668894 hasConcept C171250308 @default.
- W2923668894 hasConcept C178790620 @default.
- W2923668894 hasConcept C181199279 @default.
- W2923668894 hasConcept C18293161 @default.
- W2923668894 hasConcept C185592680 @default.
- W2923668894 hasConcept C188082385 @default.
- W2923668894 hasConcept C19067145 @default.
- W2923668894 hasConcept C192562407 @default.