Amino-Functionalized Nitrogen-Doped Graphene-Quantum-Dot-Based Nanomaterials with Nitrogen and Amino-Functionalized Group Content Dependence for Highly Efficient Two-Photon Bioimaging

Amino-Functionalized Nitrogen-Doped Graphene-Quantum-Dot-Based Nanomaterials with Nitrogen and Amino-Functionalized Group Content Dependence for Highly Efficient Two-Photon Bioimaging

We fabricated nanomaterials comprising amino-functionalized and nitrogen-doped graphene quantum dots (amino-N-GQDs) and investigated their photostability and intrinsic luminescence in the near-infrared spectrum to determine their suitability as contrast agents in two-photon imaging (TPI). We observe...

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Bibliographic Details
Main Authors: Wen-Shuo Kuo, Chia-Yuan Chang, Keng-Shiang Huang, Jui-Chang Liu, Yu-Ting Shao, Chih-Hui Yang, Ping-Ching Wu
Format: Article
Language:English
Published: MDPI AG 2020-04-01
Series:International Journal of Molecular Sciences
Subjects:
graphene quantum dot
two-photon photoproperties
ultralow two-photon excitation power
two-photon autofluorescence
noninvasive three-dimensional imaging
Online Access:https://www.mdpi.com/1422-0067/21/8/2939

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https://www.mdpi.com/1422-0067/21/8/2939

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