Engineering fluorescence in Au-tipped, CdSe-seeded CdS nanoheterostructures
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 give...
| Main Authors: | , , , , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2011
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/94187 http://hdl.handle.net/10220/7249 |
| _version_ | 1826122916006199296 |
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| author | Chakrabortty, Sabyasachi Xing, Guichuan Xu, Yang Ngiam, Song Wee Nimai Mishra Tze, Chien Sum Chan, Yinthai |
| author2 | School of Physical and Mathematical Sciences |
| author_facet | School of Physical and Mathematical Sciences Chakrabortty, Sabyasachi Xing, Guichuan Xu, Yang Ngiam, Song Wee Nimai Mishra Tze, Chien Sum Chan, Yinthai |
| author_sort | Chakrabortty, Sabyasachi |
| collection | NTU |
| description | 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. |
| first_indexed | 2024-10-01T05:56:24Z |
| format | Journal Article |
| id | ntu-10356/94187 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T05:56:24Z |
| publishDate | 2011 |
| record_format | dspace |
| spelling | ntu-10356/941872020-03-07T12:37:18Z Engineering fluorescence in Au-tipped, CdSe-seeded CdS nanoheterostructures Chakrabortty, Sabyasachi Xing, Guichuan Xu, Yang Ngiam, Song Wee Nimai Mishra Tze, Chien Sum Chan, Yinthai School of Physical and Mathematical Sciences A*STAR Defense Science & Technology Agency (DSTA) DRNTU::Engineering::Materials::Microelectronics and semiconductor materials 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. 2011-10-12T07:26:15Z 2019-12-06T18:52:06Z 2011-10-12T07:26:15Z 2019-12-06T18:52:06Z 2011 2011 Journal Article Chakrabortty, S., Xing, G., Xu, Y., Ngiam, S. W., Nimai M., Tze C. S. et al. (2011). Engineering Fluorescence in Au-Tipped, CdSe-Seeded CdS Nanoheterostructures. Small, 7(20), 2847-2852. 1613-6810 https://hdl.handle.net/10356/94187 http://hdl.handle.net/10220/7249 10.1002/smll.201100976 161529 en Small © 2011 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim. 6 p. |
| spellingShingle | DRNTU::Engineering::Materials::Microelectronics and semiconductor materials Chakrabortty, Sabyasachi Xing, Guichuan Xu, Yang Ngiam, Song Wee Nimai Mishra Tze, Chien Sum Chan, Yinthai Engineering fluorescence in Au-tipped, CdSe-seeded CdS nanoheterostructures |
| title | Engineering fluorescence in Au-tipped, CdSe-seeded CdS nanoheterostructures |
| title_full | Engineering fluorescence in Au-tipped, CdSe-seeded CdS nanoheterostructures |
| title_fullStr | Engineering fluorescence in Au-tipped, CdSe-seeded CdS nanoheterostructures |
| title_full_unstemmed | Engineering fluorescence in Au-tipped, CdSe-seeded CdS nanoheterostructures |
| title_short | Engineering fluorescence in Au-tipped, CdSe-seeded CdS nanoheterostructures |
| title_sort | engineering fluorescence in au tipped cdse seeded cds nanoheterostructures |
| topic | DRNTU::Engineering::Materials::Microelectronics and semiconductor materials |
| url | https://hdl.handle.net/10356/94187 http://hdl.handle.net/10220/7249 |
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