Controlled polystyrene brushes grown on AFM tip

被引：13

作者：

Devaux, C ^{[1
]}

Chapel, JP ^{[1
]}

机构：

[1] Univ Lyon 1, ISTIL, Polymer Mat & Biomat Lab, F-69622 Villeurbanne, France

来源：

EUROPEAN PHYSICAL JOURNAL E | 2003年 / 10卷 / 01期

关键词：

D O I：

10.1140/epje/e2003-00010-5

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：

We report here the first successful growth of Polystyrene brushes directly from the apex of a conventional AFM tip using a Langmuir-Blodgett deposition technique [1,2] associated with a controlled free radical polymerization. The efficiency of the grafting together with the possibility to form multi-layers are checked through AFM force measurements between a bare or functionalized tip and a silicon wafer in water or xylene.

引用

页码：77 / 81

页数：5

共 36 条

[31]

SJOBLOM J, 1995, LANGMUIR, V11, P2652

[32] Mechanism and kinetics of RAFT-mediated graft polymerization of styrene on a solid surface. 1. Experimental evidence of surface radical migration [J].

Tsujii, Y ;

Ejaz, M ;

Sato, K ;

Goto, A ;

Fukuda, T .

MACROMOLECULES, 2001, 34 (26) :8872-8878

[33] Scanning force microscopy with chemical specificity: An extensive study of chemically specific tip-surface interactions and the chemical imaging of surface functional groups [J].

vanderVegte, EW ;

Hadziioannou, G .

LANGMUIR, 1997, 13 (16) :4357-4368

[34] Force titrations and ionization state sensitive imaging of functional groups in aqueous solutions by chemical force microscopy [J].

Vezenov, DV ;

Noy, A ;

Rozsnyai, LF ;

Lieber, CM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (08) :2006-2015

[35] Covalently-functionalized single-walled carbon nanotube probe tips for chemical force microscopy [J].

Wong, SS ;

Woolley, AT ;

Joselevich, E ;

Cheung, CL ;

Lieber, CM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (33) :8557-8558

[36]

ZHOA B, 2000, MACROMOLECULES, V33, P342

← 1 2 3 4 →