Journal ArticleDOI
Ions in water: characterizing the forces that control chemical processes and biological structure.
TLDR
Two different techniques indicate that the interaction of water with anions is by an approximately linear hydrogen bond, suggesting that the dominant forces on ions in water are short range forces of a chemical nature.About:
This article is published in Biophysical Chemistry.The article was published on 2007-07-01. It has received 571 citations till now. The article focuses on the topics: Debye & Molecule.read more
Citations
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Directional nature of hydrophobic interactions: Implications for the mechanism of molecular recognition
Qiang Sun,Weiqi Wang,Shuai Cui +2 more
TL;DR: In this article, a hydrophobic-interaction-driven model is proposed to understand the specificity and affinity of molecular recognition in water, and the potential of mean force from molecular dynamics simulations is calculated.
Journal ArticleDOI
Surface Properties of Vitally Important Ions: Sessile Desiccated Drop Studies
TL;DR: In this paper, a self-organizing process based on sessile desiccative drops of water salt solutions is demonstrated for obtaining additional information about complex behavior of ions in aqueous media.
Journal ArticleDOI
Improved isoelectric focusing chromatography on strong anion exchange media via a new model that custom designs mobile phases using simple buffers.
TL;DR: A new model described here that combines multiple‐chemical and adsorption‐equilibria theory to enable in silico tailoring of elution pH profiles using mixtures of these simple buffers is shown to provide a versatile platform for optimizing and conducting ICF of protein mixtures on strong anion exchange media.
Journal ArticleDOI
The universal characteristic water content of aqueous solutions
Xiao Huang,Zexian Cao,Qiang Wang +2 more
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Dynamics of Hydration of Alkylsulfonate Anions in Aqueous Solutions
TL;DR: The 17O-NMR spin-lattice relaxation times (T1) of water molecules in aqueous solutions of n-alkylsulfonate (C1 to C6) and arylsulfonic anions were determined as a function of concentration at 298 K.
References
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Zur Lehre von der Wirkung der Salze
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Energy transfer: a spectroscopic ruler.
TL;DR: Electronic excitation energy transfer as function of distance measured, noting energy transfer process use as spectroscopic ruler as well as the use of spectroscopy ruler for measuring distance.
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The Hofmeister effect and the behaviour of water at interfaces.
TL;DR: The first general, detailed qualitative molecular mechanism for the origins of ion-specific (Hofmeister) effects on the surface potential difference at an air-water interface is proposed; this mechanism suggests a simple model for the behaviour of water at all interfaces, regardless of whether the non-aqueous component is neutral or charged, polar or non-polar.
Journal ArticleDOI
Specific ion effects at the air/water interface.
TL;DR: Aqueous ion-containing interfaces are ubiquitous and play a key role in a plethora of physical, chemical, atmospheric, and biological processes, from which just a few illustrative examples are mentioned.
Journal ArticleDOI
Zur Lehre von der Wirkung der Salze: Sechste Mittheilung. Die Betheiligung gelöster Stoffe an Quellungsvorgängen
TL;DR: In this paper, the Versuehsanordnung of the Quellungsversuehen in Wasseraufnahme is discussed, i.e., the Aufgabe batten, den zeitlichen Verlauf der Wasserausfreenahme seitens quellender Ktirper bei Einbringen derselben in reines Wasser klarzustellen, so sollten die naehstehend vorzuftihrenden Untersuehangen dartiber A
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