Formation and characterization of protein patterns on the surfaces with different properties

Qian Tang; Chun Hua Xu; San-Qiang Shi; Li Min Zhou

doi:10.1016/j.synthmet.2004.06.049

Formation and characterization of protein patterns on the surfaces with different properties

Qian Tang, Chun Hua Xu, San-Qiang Shi, Li Min Zhou

Research output: Journal article publication › Conference article › Academic research › peer-review

19 Citations (Scopus)

Abstract

The different protein patterns with varied surface coverage are formed by the adsorption of a protein, bovine serum albumin (BSA), on six types of surfaces and characterized with atomic force microscope (AFM). The surfaces include a gold film and five self-assembled monolayers (SAMs) on gold films. Five SAMs are prepared by the immersion of gold plates in solutions: 16-mercaptohexadecanoic acid (MHA), 1-octadecanethiol (ODT), and the mixtures of MHA and ODT at mole ratios of 1:1, 1:10 and 10:1, respectively. The mechanism of protein adsorption on the six surfaces is discussed.

Original language	English
Pages (from-to)	247-252
Number of pages	6
Journal	Synthetic Metals
Volume	147
Issue number	1-3
DOIs	https://doi.org/10.1016/j.synthmet.2004.06.049
Publication status	Published - 7 Dec 2004
Event	Supramolecular Approaches to Organic Electronics and Nanotechn. - Strasbourg, France Duration: 24 May 2004 → 28 May 2004

Keywords

Atomic force microscope
Bovine serum albumin
Self-assembled monolayers

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Materials Chemistry
Polymers and Plastics

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10.1016/j.synthmet.2004.06.049

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title = "Formation and characterization of protein patterns on the surfaces with different properties",

abstract = "The different protein patterns with varied surface coverage are formed by the adsorption of a protein, bovine serum albumin (BSA), on six types of surfaces and characterized with atomic force microscope (AFM). The surfaces include a gold film and five self-assembled monolayers (SAMs) on gold films. Five SAMs are prepared by the immersion of gold plates in solutions: 16-mercaptohexadecanoic acid (MHA), 1-octadecanethiol (ODT), and the mixtures of MHA and ODT at mole ratios of 1:1, 1:10 and 10:1, respectively. The mechanism of protein adsorption on the six surfaces is discussed.",

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T1 - Formation and characterization of protein patterns on the surfaces with different properties

AU - Tang, Qian

AU - Xu, Chun Hua

AU - Shi, San-Qiang

AU - Zhou, Li Min

PY - 2004/12/7

Y1 - 2004/12/7

N2 - The different protein patterns with varied surface coverage are formed by the adsorption of a protein, bovine serum albumin (BSA), on six types of surfaces and characterized with atomic force microscope (AFM). The surfaces include a gold film and five self-assembled monolayers (SAMs) on gold films. Five SAMs are prepared by the immersion of gold plates in solutions: 16-mercaptohexadecanoic acid (MHA), 1-octadecanethiol (ODT), and the mixtures of MHA and ODT at mole ratios of 1:1, 1:10 and 10:1, respectively. The mechanism of protein adsorption on the six surfaces is discussed.

AB - The different protein patterns with varied surface coverage are formed by the adsorption of a protein, bovine serum albumin (BSA), on six types of surfaces and characterized with atomic force microscope (AFM). The surfaces include a gold film and five self-assembled monolayers (SAMs) on gold films. Five SAMs are prepared by the immersion of gold plates in solutions: 16-mercaptohexadecanoic acid (MHA), 1-octadecanethiol (ODT), and the mixtures of MHA and ODT at mole ratios of 1:1, 1:10 and 10:1, respectively. The mechanism of protein adsorption on the six surfaces is discussed.

KW - Atomic force microscope

KW - Bovine serum albumin

KW - Self-assembled monolayers

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DO - 10.1016/j.synthmet.2004.06.049

M3 - Conference article

SN - 0379-6779

VL - 147

SP - 247

EP - 252

JO - Synthetic Metals

JF - Synthetic Metals

IS - 1-3

T2 - Supramolecular Approaches to Organic Electronics and Nanotechn.

Y2 - 24 May 2004 through 28 May 2004

ER -

Formation and characterization of protein patterns on the surfaces with different properties

Abstract

Keywords

ASJC Scopus subject areas

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