Literature DB >> 22373665

Hofmeister series reversal for lysozyme by change in pH and salt concentration: insights from electrophoretic mobility measurements.

Andrea Salis1, Francesca Cugia, Drew F Parsons, Barry W Ninham, Maura Monduzzi.   

Abstract

Hofmeister series reversal can occur with change in pH, or increase in salt concentration. The phenomena are a challenge for any theory of ion specific effects. Recent theoretical work predicts how a complex interplay between ionic sizes, hydration and dispersion forces explains Hofmeister series reversal. Electrophoretic mobility measurements on lysozyme suspensions reported here are consistent with the theory.

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Year:  2012        PMID： 22373665     DOI： 10.1039/c2cp40150a

Source DB:  PubMed          Journal:  Phys Chem Chem Phys        ISSN： 1463-9076            Impact factor:   3.676


  8 in total

1.  Cation effects on haemoglobin aggregation: balance of chemisorption against physisorption of ions.

Authors:  Drew F Parsons; Timothy T Duignan; Andrea Salis
Journal:  Interface Focus       Date:  2017-06-16       Impact factor: 3.906

2.  Million-fold sensitivity enhancement in proteopathic seed amplification assays for biospecimens by Hofmeister ion comparisons.

Authors:  Michael A Metrick; Natalia do Carmo Ferreira; Eri Saijo; Andrew G Hughson; Allison Kraus; Christina Orrú; Michael W Miller; Gianluigi Zanusso; Bernardino Ghetti; Michele Vendruscolo; Byron Caughey
Journal:  Proc Natl Acad Sci U S A       Date:  2019-10-22       Impact factor: 11.205

3.  Preparation, characterization and functional properties of Moringa oleifera seed protein isolate.

Authors:  Ankit Jain; R Subramanian; B Manohar; C Radha
Journal:  J Food Sci Technol       Date:  2019-03-09       Impact factor: 2.701

4.  The Influence of Dielectric Decrement on Electrokinetics.

Authors:  Hui Zhao; Shengjie Zhai
Journal:  J Fluid Mech       Date:  2013-06-01       Impact factor: 3.627

5.  Hen egg-white lysozyme crystallisation: protein stacking and structure stability enhanced by a Tellurium(VI)-centred polyoxotungstate.

Authors:  Aleksandar Bijelic; Christian Molitor; Stephan G Mauracher; Rami Al-Oweini; Ulrich Kortz; Annette Rompel
Journal:  Chembiochem       Date:  2014-12-17       Impact factor: 3.164

6.  Anions in electrothermal supercharging of proteins with electrospray ionization follow a reverse Hofmeister series.

Authors:  Catherine A Cassou; Evan R Williams
Journal:  Anal Chem       Date:  2014-01-24       Impact factor: 6.986

7.  Anion binding to ubiquitin and its relevance to the Hofmeister effects.

Authors:  Wei Yao; Kaiyu Wang; Aide Wu; Wayne F Reed; Bruce C Gibb
Journal:  Chem Sci       Date:  2020-11-04       Impact factor: 9.825

8.  The second virial coefficient as a predictor of protein aggregation propensity: A self-interaction chromatography study.

Authors:  A Quigley; D R Williams
Journal:  Eur J Pharm Biopharm       Date:  2015-08-07       Impact factor: 5.571
  8 in total

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