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Charge-driven flocculation of poly(L-lysine)- gold nanoparticle assemblies leading to hollow microspheres

Authors :
Murthy, Vinit S.
Cha, Jennifer N.
Stucky, Galen D.
Wong, Michael S.
Source :
Journal of the American Chemical Society. April 28, 2004, Vol. 126 Issue 16, 5292-5299
Publication Year :
2004

Abstract

The formation SiO2 / gold nanoparticals based hollow microspheres with the help of dye-tagged poly(L-lysine) (PLL) is described. Structural analysis indicates that the PLL is located in the interior of the hollow sphere within the silica shell wall.

Details

Language :
English
ISSN :
00027863
Volume :
126
Issue :
16
Database :
Gale General OneFile
Journal :
Journal of the American Chemical Society
Publication Type :
Academic Journal
Accession number :
edsgcl.119474666