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Engineering fluorescence in Au-tipped, CdSe-seeded CdS nanoheterostructures

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Engineering fluorescence in Au-tipped, CdSe-seeded CdS nanoheterostructures

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Title: Engineering fluorescence in Au-tipped, CdSe-seeded CdS nanoheterostructures
Author: Chakrabortty, Sabyasachi; Xing, Guichuan; Xu, Yang; Ngiam, Song Wee; Nimai Mishra; Tze, Chien Sum; Chan, Yinthai
Copyright year: 2011
Abstract: Matchsticklike, Au-decorated, CdSe-seeded CdS nanorods are demonstrated as being able to retain a significant amount of their original fluorescence properties, exhibiting quantum yields of up to 23%. A proof-of-concept type application of these fluorescent metal-tipped semiconductor nanorods is given, exploiting the different chemical affinities of the metal and semiconductor moieties to facilitate directed assembly on a chemically patterned surface.
Subject: DRNTU::Engineering::Materials::Microelectronics and semiconductor materials.
Type: Journal Article
Series/ Journal Title: Small
School: School of Physical and Mathematical Sciences
Related Organization: Agency for Science, Technology and Research (A*STAR)Defense Science & Technology Agency (DSTA)
Rights: © 2011 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

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