Preparation of thin oligopeptide films using self-organized dendrimer monolayer as an anchoring scaffold

Preparation of thin oligopeptide films using self-organized dendrimer monolayer as an anchoring scaffold

Functionalization of a self-organized poly(amidoamine) (PAMAM) dendrimer monolayer with oligopeptides on a silicon/quartz substrate is investigated in this paper. A monolayer of PAMAM dendrimers is formed on a silicon/quartz surface via electrostatic adsorption. The functionalization of the PAMAM mo...

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Main Authors: Zhuang, Wensheng, Zhang, Hua, Liu, Daojun
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2013
Subjects:
DRNTU::Engineering::Materials::Microelectronics and semiconductor materials::Thin films
Online Access:https://hdl.handle.net/10356/97514
http://hdl.handle.net/10220/10517
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-975142020-06-01T10:21:20Z Preparation of thin oligopeptide films using self-organized dendrimer monolayer as an anchoring scaffold Zhuang, Wensheng Zhang, Hua Liu, Daojun School of Materials Science & Engineering DRNTU::Engineering::Materials::Microelectronics and semiconductor materials::Thin films Functionalization of a self-organized poly(amidoamine) (PAMAM) dendrimer monolayer with oligopeptides on a silicon/quartz substrate is investigated in this paper. A monolayer of PAMAM dendrimers is formed on a silicon/quartz surface via electrostatic adsorption. The functionalization of the PAMAM monolayer with oligo-tryptophan (Trp) is performed by in situ ring-opening polymerization of Trp–N-carboxyanhydrides (NCAs). The substrates have been examined by atomic force microscopy (AFM), X-ray photoelectron spectroscopy (XPS) and UV–Vis spectroscopy, which confirm that the self-organized PAMAM dendrimer monolayer can be used as an anchoring scaffold for the construction of thin oligopeptide film. 2013-06-21T02:46:05Z 2019-12-06T19:43:28Z 2013-06-21T02:46:05Z 2019-12-06T19:43:28Z 2006 2006 Journal Article Zhuang, W., Zhang, H., & Liu, D. (2007). Preparation of thin oligopeptide films using self-organized dendrimer monolayer as an anchoring scaffold. Current Applied Physics, 7(1), e53-e57. 1567-1739 https://hdl.handle.net/10356/97514 http://hdl.handle.net/10220/10517 10.1016/j.cap.2006.11.015 en Current applied physics © 2006 Elsevier B.V.
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Engineering::Materials::Microelectronics and semiconductor materials::Thin films
spellingShingle DRNTU::Engineering::Materials::Microelectronics and semiconductor materials::Thin films
Zhuang, Wensheng
Zhang, Hua
Liu, Daojun
Preparation of thin oligopeptide films using self-organized dendrimer monolayer as an anchoring scaffold
description Functionalization of a self-organized poly(amidoamine) (PAMAM) dendrimer monolayer with oligopeptides on a silicon/quartz substrate is investigated in this paper. A monolayer of PAMAM dendrimers is formed on a silicon/quartz surface via electrostatic adsorption. The functionalization of the PAMAM monolayer with oligo-tryptophan (Trp) is performed by in situ ring-opening polymerization of Trp–N-carboxyanhydrides (NCAs). The substrates have been examined by atomic force microscopy (AFM), X-ray photoelectron spectroscopy (XPS) and UV–Vis spectroscopy, which confirm that the self-organized PAMAM dendrimer monolayer can be used as an anchoring scaffold for the construction of thin oligopeptide film.
author2 School of Materials Science & Engineering
author_facet School of Materials Science & Engineering
Zhuang, Wensheng
Zhang, Hua
Liu, Daojun
format Article
author Zhuang, Wensheng
Zhang, Hua
Liu, Daojun
author_sort Zhuang, Wensheng
title Preparation of thin oligopeptide films using self-organized dendrimer monolayer as an anchoring scaffold
title_short Preparation of thin oligopeptide films using self-organized dendrimer monolayer as an anchoring scaffold
title_full Preparation of thin oligopeptide films using self-organized dendrimer monolayer as an anchoring scaffold
title_fullStr Preparation of thin oligopeptide films using self-organized dendrimer monolayer as an anchoring scaffold
title_full_unstemmed Preparation of thin oligopeptide films using self-organized dendrimer monolayer as an anchoring scaffold
title_sort preparation of thin oligopeptide films using self-organized dendrimer monolayer as an anchoring scaffold
publishDate 2013
url https://hdl.handle.net/10356/97514
http://hdl.handle.net/10220/10517
_version_ 1681058942281580544

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