Self-assembly of silver nanoparticles-low generation peptide dendrimer conjugates into poly-L-lysine

被引：7
|
作者：
Lataifeh, Anas [1 ]
Kraatz, Heinz-Bernhard [2 ]
机构：
[1] Tafila Tech Univ, Fac Sci, Dept Chem, POB 179, Tafila 66110, Jordan
[2] Univ Toronto Scarborough, Dept Phys & Environm Sci, 1265 Mil Trail, Toronto, ON M1C 1A4, Canada
来源：
MATERIALS LETTERS | 2019年 / 254卷
基金：
加拿大自然科学与工程研究理事会;
关键词：
Self-assembly; Peptide dendrimers; Silver nanoparticles; Salt-bridge; GOLD NANOPARTICLES;
D O I：
10.1016/j.matlet.2019.07.093
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We report a facile method to modify the surface of silver nanoparticles (AgNPs) by peptide dendrimers terminated with carboxylic acid (COOH) groups. This conjugate displays a tendency to self-assemble along the path of cationic poly-L-lysine (PLL) supramolecule. The resulting ''neckless" superstructure is confirmed by transmission electron microscopy (TEM). (C) 2019 Elsevier B.V. All rights reserved.
引用
收藏
页码：353 / 356
页数：4
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