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journal article·2021-03Open access

Graphene Quantum Dots: Graphene Quantum Dots with Pyrrole N and Pyridine N: Superior Reactive Oxygen Species Generation Efficiency for Metal‐Free Sonodynamic Tumor Therapy (Small 10/2021)

Siwei Yang, Xuelian Wang, Peng He, Anli Xu, Gang Wang, Junli Duan, Yiqin Shi, Guqiao Ding

Small· Volume 17· Issue 10
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Source abstract

Abstract

In article number 2004867, Yiqin Shi, Guqiao Ding and co-workers demonstrate the superior sonosensitization effect of N-doped graphene quantum dots, which is believed to be 3–5 times higher than that of traditional sonosensitizers. More importantly, pyrrole N and pyridine N are believed to form catalytic centers in sonochemical processing of N-doped graphene quantum dots. This knowledge is important from the perspective of understanding the structure-dependent sonodynamic therapy enhancement of carbon nanostructure.
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Research context

NanomaterialsCatalysis & surfaces

OpenAlex topics: Graphene and Nanomaterials Applications · Nanoplatforms for cancer theranostics · Carbon and Quantum Dots Applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Joint Laboratory of Graphene Materials and Applications State Key Laboratory of Functional Materials for Informatics Shanghai Institute of Microsystem and Information Technology Chinese Academy of Sciences Shanghai 200050 P. R. China

College of Materials Science and Opto‐Electronic Technology University of Chinese Academy of Sciences Beijing 100049 P. R. China

Department of Gerontology Xinhua Hospital Shanghai Jiaotong University Shanghai 200092 P. R. China

Department of Microelectronic Science and Engineering School of Physical Science and Technology Ningbo University Ningbo 315211 P. R. China

Department of Nephrology Zhongshan Hospital Fudan University Shanghai 200032 P. R. China

References

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