標題: Graphene quantum dots conjugated with polymers for two-photon properties under two-photon excitation
作者: Kuo, Wen-Shuo
Hsu, Chih-Li Lilian
Chen, Hua-Han
Chang, Chia-Yuan
Kao, Hui-Fang
Chou, Lawrence Chao-Shan
Chen, Yi-Chun
Chen, Shean-Jen
Chang, Wen-Tsan
Tseng, Shih-Wen
Wang, Jiu-Yao
Pu, Ying-Chih
光電學院
College of Photonics
公開日期: 2016
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.
URI: http://dx.doi.org/10.1039/c6nr02614a
http://hdl.handle.net/11536/132701
ISSN: 2040-3364
DOI: 10.1039/c6nr02614a
期刊: NANOSCALE
Volume: 8
Issue: 38
起始頁: 16874
結束頁: 16880
Appears in Collections:Articles