Polypeptide modification of multiwalled carbon nanotubes by a graft-from approach

doi:10.1002/marc.200600447

CORC > 化学研究所 > 中国科学院化学研究所

	Polypeptide modification of multiwalled carbon nanotubes by a graft-from approach
	Yao, Yuan ; Li, Wenwen ; Wang, Shoubai ; Yan, Deyue ; Chen, Xuesi
刊名	MACROMOLECULAR RAPID COMMUNICATIONS
	2006-12-01
卷号	27 期号:23 页码:2019-2025
关键词	Carbon Nanotubes Modification Peptides
ISSN号	1022-1336
DOI	10.1002/marc.200600447
英文摘要	Covalent surface functionalization of carbon nanotubes with polypeptides is promising for possible medical applications. This work presents a graft-from approach to perform the polypeptide modification of multiwalled carbon nanotubes (MWTNs). The raw MWNTs are first amine-functionalized. The amine-functionalized MWNTs are then used as the initiator to initiate the ring-opening polymerization of gamma-benzyl-L-glutamate N-carboxyanhydride (BLG- NCA), to results in the polypeptide-grafted MWNTs. FT-IR, XPS, and TGA data demonstrate that the functionalization is successful. The TEM images of the products show that the thickness of the polypeptide shell of the PBLG-MWNT is about 4.5-22 nm. Using the facile route developed here, carbon nanotubes functionalized with other types of polypeptides can be easily fabricated using the corresponding NCAs.
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000243077200007
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/59691]
专题	中国科学院化学研究所
通讯作者	Yan, Deyue
作者单位	1.Shanghai Jiao Tong Univ, Sch Chem & Chem Engn, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China 2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
推荐引用方式 GB/T 7714	Yao, Yuan,Li, Wenwen,Wang, Shoubai,et al. Polypeptide modification of multiwalled carbon nanotubes by a graft-from approach[J]. MACROMOLECULAR RAPID COMMUNICATIONS,2006,27(23):2019-2025.
APA	Yao, Yuan,Li, Wenwen,Wang, Shoubai,Yan, Deyue,&Chen, Xuesi.(2006).Polypeptide modification of multiwalled carbon nanotubes by a graft-from approach.MACROMOLECULAR RAPID COMMUNICATIONS,27(23),2019-2025.
MLA	Yao, Yuan,et al."Polypeptide modification of multiwalled carbon nanotubes by a graft-from approach".MACROMOLECULAR RAPID COMMUNICATIONS 27.23(2006):2019-2025.