Use of sterically-stabilised polystyrene latex particles as a pH-responsive particulate emulsifier to prepare surfactant-free oil-in-water emulsions.

Amalvy, J I; Armes, S P; Binks, B P; Rodrigues, J A; Unali, G F

Amalvy, J I; Armes, S P; Binks, B P; Rodrigues, J A; Unali, G F.

Afiliação

Amalvy JI; School of Chemistry, Physics & Environmental Science, University of Sussex, Brighton, UK BN1 9QJ.

Chem Commun (Camb) ; (15): 1826-7, 2003 Aug 07.

Article em En | MEDLINE | ID: mdl-12931986

ABSTRACT

ABSTRACT

A pH-responsive, sterically-stabilised polystyrene latex is used as a particulate emulsifier for oil-in-water emulsions; demulsification occurs rapidly on lowering the solution pH and the original emulsion can be reformed on pH cycling.

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Base de dados: MEDLINE Idioma: En Revista: Chem Commun (Camb) Assunto da revista: QUIMICA Ano de publicação: 2003 Tipo de documento: Article

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PubMed Links

Base de dados: MEDLINE Idioma: En Revista: Chem Commun (Camb) Assunto da revista: QUIMICA Ano de publicação: 2003 Tipo de documento: Article