Biomimetic glycopolymers tethered gold nanoparticles: Preparation, self-assembly and lectin recognition properties

	Biomimetic glycopolymers tethered gold nanoparticles: Preparation, self-assembly and lectin recognition properties
	Pei,Danfeng; Li,Yanchun; Huang,Qingrong; Ren,Qu; Li,Fan; Shi,Tongfei
刊名	colloids and surfaces b-biointerfaces
	2015
卷号	126 期号:7 页码:367-373
关键词	BLOCK-COPOLYMERS INORGANIC NANOPARTICLES BIOMEDICAL APPLICATIONS MAGNETIC NANOPARTICLES POLYMER GLYCONANOPARTICLES VESICLES MOLECULES RESIDUES
通讯作者	li,f
英文摘要	biomimetic glycopolymers poly(gluconamidoethylmethacrylate)-b-poly(epsilon-caprolactone)-b-poly (gluconamidoethylmethacrylate) with degradable disulfide groups in the backbone (pgama-pcl-ss-pcl-pgama) were synthesized by the combination of ring opening polymerization (rop) and atom transfer radical polymerization (atrp). the internal disulfide bonds were cleaved by reduction with dl-dithiothreitol to yield the corresponding thiol terminated glycopolymers. the thiol terminated glycopolymers were effectively anchored on the surface of gold nanoparticles to prepare the biomimetic glycopolymers modified gold nanoparticles (gly@au nps). moreover, the properties of the gly@au nps in aqueous solution were investigated. transmission electron microscopy (tem) analysis revealed that the self-assembly morphology of the gly@au nps can be fine-tuned, from irregular clusters to spherical aggregates, by changing the weight fraction of the hydrophobic pcl block. furthermore, the gly@au nps had specific recognition with concanavalin a (con a). (c) 2014 elsevier b.v. all rights reserved.
收录类别	SCI
语种	英语
WOS记录号	WOS:000350918900047
公开日期	2016-05-31
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/65175]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Pei,Danfeng,Li,Yanchun,Huang,Qingrong,et al. Biomimetic glycopolymers tethered gold nanoparticles: Preparation, self-assembly and lectin recognition properties[J]. colloids and surfaces b-biointerfaces,2015,126(7):367-373.
APA	Pei,Danfeng,Li,Yanchun,Huang,Qingrong,Ren,Qu,Li,Fan,&Shi,Tongfei.(2015).Biomimetic glycopolymers tethered gold nanoparticles: Preparation, self-assembly and lectin recognition properties.colloids and surfaces b-biointerfaces,126(7),367-373.
MLA	Pei,Danfeng,et al."Biomimetic glycopolymers tethered gold nanoparticles: Preparation, self-assembly and lectin recognition properties".colloids and surfaces b-biointerfaces 126.7(2015):367-373.