Luminescent color conversion on cyanostilbene-functionalized quantum dots via in-situ photo-tuning

Photo-responsive CdSe quantum dots functionalized with the cyanostilbene unit are synthesized. The as-prepared quantum dot hybrid reveals a photo-tunable dual fluorescent characteristic. White light emission can be generated in situ from the hybrid through photoirradiation to adjust the relative int...

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Bibliographic Details
Main Authors: Zhu, Liangliang, Ang, Chung Yen, Li, Xin, Nguyen, Kim Truc, Tan, Si Yu, Ågren, Hans, Zhao, Yanli
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2013
Online Access:https://hdl.handle.net/10356/97239
http://hdl.handle.net/10220/10653
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Institution: Nanyang Technological University
Language: English
Description
Summary:Photo-responsive CdSe quantum dots functionalized with the cyanostilbene unit are synthesized. The as-prepared quantum dot hybrid reveals a photo-tunable dual fluorescent characteristic. White light emission can be generated in situ from the hybrid through photoirradiation to adjust the relative intensities of the two complementary emissions. Luminescent color conversion through yellow, white, and blue can be realized by varying the photoirradiation time.