New tensiographic studies on protein cleaning of polymer surfaces

被引：2

作者：

O'Neill, M. ^{[1
]}

McMillan, N. D. ^{[2
]}

Dunne, G. ^{[2
]}

Mitchell, C. I. ^{[2
]}

O'Rourke, B. ^{[2
]}

Morrin, D. ^{[2
]}

Brennan, F. ^{[2
]}

Miller, R. ^{[3
]}

McDonnell, L. ^{[4
]}

Scully, P. ^{[5
]}

机构：

[1] Carl Stuart Ltd R&D, Dublin 24, Ireland

[2] Inst Technol Carlow, Carlow, Ireland

[3] Max Planck Inst Colloids & Surfaces, D-14476 Potsdam, Germany

[4] Cork Inst Technol, Cork, Ireland

[5] Univ Manchester, Photon Sci Inst, Manchester M60 1QD, Lancs, England

来源：

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 2008年 / 323卷 / 1-3期

关键词：

tensiograph; protein adsorption; polymer surface; surface contamination; cleaning;

D O I：

10.1016/j.colsurfa.2007.12.047

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Presently, only indirect methods exist to monitor protein contamination of polymeric contact lens surfaces. This study, based on a fiber optic sensor, proposes a new quantitative and dynamic measurement technique to address this problem. Comparative contamination studies on three representative proteins: gamma globulin, bovine serum albumin (BSA) and ovalbumin (molecular weight 240,000, 60,000 and 45,000), using a new tensiographic method, have been developed for a polymethylmethacrylate (PMMA) substrate. (c) 2008 Elsevier B.V. All rights reserved.

引用

页码：109 / 115

页数：7

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