Graphene quantum dots conjugated with polymers for two-photon properties under two-photon excitation

Wen Shuo Kuo, Chih Li Lilian Hsu, Hua Han Chen, Chia Yuan Chang, Hui Fang Kao, Lawrence Chao Shan Chou, Yi Chun Chen, Shean Jen Chen, Wen Tsan Chang, Shih Wen Tseng, Jiu Yao Wang, Ying Chih Pu

研究成果: Article同行評審

16 引文 斯高帕斯(Scopus)

摘要

Few studies have investigated the two-photon properties of graphene quantum dots (GQDs) and GQD-conjugated polymers. The results of the present study revealed that conjugated polymers containing nitrogen and sulfur atoms caused higher quantum confinement of emissive energy to be trapped on the surface of nanomaterials, resulting in a high-photoluminescence quantum yield and notable two-photon properties. Additionally, the nanomaterials generated no reactive oxygen species-dependent oxidative stress on cells and served as promising two-photon contrast probes.

原文English
頁(從 - 到)16874-16880
頁數7
期刊Nanoscale
8
發行號38
DOIs
出版狀態Published - 2016 10月 14

All Science Journal Classification (ASJC) codes

  • 材料科學(全部)

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