The use of solvent relaxation NMR to study colloidal suspensions

Catherine L. Cooper; Terence Cosgrove; Jeroen S. van Duijneveldt; Martin Murray; Stuart W. Prescott

doi:10.1039/c3sm51067k

The use of solvent relaxation NMR to study colloidal suspensions

Catherine L. Cooper^*, Terence Cosgrove, Jeroen S. van Duijneveldt, Martin Murray, Stuart W. Prescott

^*Corresponding author for this work

Research output: Contribution to journal › Review article (Academic Journal) › peer-review

61 Citations (Scopus)

Abstract

Solvent relaxation nuclear magnetic resonance has been widely used to study the interactions of polymers and surfactants with nanoparticles, an important area of research for use in a range of industrial formulations, especially with regards to competition effects between components. The ability of the solvent relaxation technique to distinguish between solvent molecules at the surface and those in the bulk solution has been used to obtain valuable information on the interfacial interactions and structure. We focus on systems containing combinations of polymer, surfactant and colloidal particles and illustrate how solvent relaxation measurements have addressed problems of stabilisation, flocculation and depletion in both academically and industrially relevant systems.

Original language	English
Pages (from-to)	7211-7228
Number of pages	18
Journal	Soft Matter
Volume	9
Issue number	30
DOIs	https://doi.org/10.1039/c3sm51067k
Publication status	Published - 2013

Keywords

NUCLEAR-MAGNETIC-RESONANCE
SODIUM DODECYL-SULFATE
WATER SPIN RELAXATION
CONCENTRATED POLYMER-SOLUTIONS
OXIDE) TRIBLOCK COPOLYMER
COMPETITIVE ADSORPTION
TRANSVERSE RELAXATION
POLY(ETHYLENE OXIDE)
H-1-NMR RELAXATION
ADSORBED POLYMER

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title = "The use of solvent relaxation NMR to study colloidal suspensions",

abstract = "Solvent relaxation nuclear magnetic resonance has been widely used to study the interactions of polymers and surfactants with nanoparticles, an important area of research for use in a range of industrial formulations, especially with regards to competition effects between components. The ability of the solvent relaxation technique to distinguish between solvent molecules at the surface and those in the bulk solution has been used to obtain valuable information on the interfacial interactions and structure. We focus on systems containing combinations of polymer, surfactant and colloidal particles and illustrate how solvent relaxation measurements have addressed problems of stabilisation, flocculation and depletion in both academically and industrially relevant systems.",

keywords = "NUCLEAR-MAGNETIC-RESONANCE, SODIUM DODECYL-SULFATE, WATER SPIN RELAXATION, CONCENTRATED POLYMER-SOLUTIONS, OXIDE) TRIBLOCK COPOLYMER, COMPETITIVE ADSORPTION, TRANSVERSE RELAXATION, POLY(ETHYLENE OXIDE), H-1-NMR RELAXATION, ADSORBED POLYMER",

author = "Cooper, {Catherine L.} and Terence Cosgrove and {van Duijneveldt}, {Jeroen S.} and Martin Murray and Prescott, {Stuart W.}",

year = "2013",

doi = "10.1039/c3sm51067k",

language = "English",

volume = "9",

pages = "7211--7228",

journal = "Soft Matter",

issn = "1744-683X",

publisher = "The Royal Society of Chemistry",

number = "30",

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TY - JOUR

T1 - The use of solvent relaxation NMR to study colloidal suspensions

AU - Cooper, Catherine L.

AU - Cosgrove, Terence

AU - van Duijneveldt, Jeroen S.

AU - Murray, Martin

AU - Prescott, Stuart W.

PY - 2013

Y1 - 2013

N2 - Solvent relaxation nuclear magnetic resonance has been widely used to study the interactions of polymers and surfactants with nanoparticles, an important area of research for use in a range of industrial formulations, especially with regards to competition effects between components. The ability of the solvent relaxation technique to distinguish between solvent molecules at the surface and those in the bulk solution has been used to obtain valuable information on the interfacial interactions and structure. We focus on systems containing combinations of polymer, surfactant and colloidal particles and illustrate how solvent relaxation measurements have addressed problems of stabilisation, flocculation and depletion in both academically and industrially relevant systems.

AB - Solvent relaxation nuclear magnetic resonance has been widely used to study the interactions of polymers and surfactants with nanoparticles, an important area of research for use in a range of industrial formulations, especially with regards to competition effects between components. The ability of the solvent relaxation technique to distinguish between solvent molecules at the surface and those in the bulk solution has been used to obtain valuable information on the interfacial interactions and structure. We focus on systems containing combinations of polymer, surfactant and colloidal particles and illustrate how solvent relaxation measurements have addressed problems of stabilisation, flocculation and depletion in both academically and industrially relevant systems.

KW - NUCLEAR-MAGNETIC-RESONANCE

KW - SODIUM DODECYL-SULFATE

KW - WATER SPIN RELAXATION

KW - CONCENTRATED POLYMER-SOLUTIONS

KW - OXIDE) TRIBLOCK COPOLYMER

KW - COMPETITIVE ADSORPTION

KW - TRANSVERSE RELAXATION

KW - POLY(ETHYLENE OXIDE)

KW - H-1-NMR RELAXATION

KW - ADSORBED POLYMER

U2 - 10.1039/c3sm51067k

DO - 10.1039/c3sm51067k

M3 - Review article (Academic Journal)

VL - 9

SP - 7211

EP - 7228

JO - Soft Matter

JF - Soft Matter

SN - 1744-683X

IS - 30

ER -

The use of solvent relaxation NMR to study colloidal suspensions

Abstract

Keywords

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