Self-assembly of functionalized gold nanoparticles with rigid and flexible multifunctional linkers

被引：0
作者：
Li, WB [1 ]
Sun, JF [1 ]
Wang, CS [1 ]
Wang, XQ [1 ]
Zhou, XP [1 ]
Chen, DJ [1 ]
机构：
[1] Donghua Univ, Coll Mat Sci & Engn, State Key Lab Modificat Chem Fibers & Polymer Mat, Shanghai 200051, Peoples R China
来源：
PROCEEDINGS OF 2005 INTERNATIONAL CONFERENCE ON ADVANCED FIBERS AND POLYMER MATERIALS (ICAFPM 2005), VOL 1 AND 2: NEW CENTURY , NEW MATERIALS AND NEW LIFE | 2005年
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中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The interparticle spacing of carboxyl functionalized gold nanoparticles (Au-COOH) were mediated by rigid crosslinkers, octa(3-aminopropyl)octasilsesquioxane (POSS-NH3+) and poly(amidoamine) dendrimer terminated with hydroxyl groups (PAMAM-OH), and a flexible polymeric linker, poly(hexanul viologen) (6-VP). Regular interparticle spacing was achieved by utilizing POSS-NH3+ and PAMAM-OH dendrimer as cross linkers, whereas size growth of Au-COOH was observed featuring no interparticle spacing by utilizing 6-VP as the cross linker.
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页码：1186 / 1189
页数：4
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