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Title:
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Engineering fluorescence in Au-tipped, CdSe-seeded CdS nanoheterostructures.
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Author:
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Chakrabortty, Sabyasachi.; Xing, Guichuan.; Xu, Yang.; Ngiam, Song Wee.; Nimai Mishra.; Tze, Chien Sum.; Chan, Yinthai.
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Copyright year:
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2011 |
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Abstract:
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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. |
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Subject:
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DRNTU::Engineering::Materials::Microelectronics and semiconductor materials. |
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Type:
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Journal Article |
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Series/ Journal Title:
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Small |
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School:
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School of Physical and Mathematical Sciences |
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Related Organization:
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Agency for Science, Technology and Research (A*STAR)
Defence Science & Technology Agency (DSTA)
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Rights:
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© 2011 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim. |
