Chem. J. Chinese Universities ›› 2022, Vol. 43 ›› Issue (2): 20210595.doi: 10.7503/cjcu20210595

• Analytical Chemistry • Previous Articles     Next Articles

Preparation, Characterization of Partially Reduced Graphene Oxide and Its Killing Effect on Human Cervical Cancer Cells

WANG Xueli1, SONG Xiangwei2, XIE Yanning1, DU Niyang1, WANG Zhenxin3()   

  1. 1.Grain College, Jilin Business and Technology College, Changchun 130507, China
    2.Life Science of College, Changchun Normal University, Changchun 130032, China
    3.Changchun Institute of Applied Chemistry, the Chinese Academy of Sciences, Changchun 130022, China
  • Received:2021-08-18 Online:2022-02-10 Published:2021-10-27
  • Contact: WANG Zhenxin E-mail:wangzx@ciac.ac.cn
  • Supported by:
    the National Natural Science Foundation of China(21475126);the Science and Technology Development Program of Jilin Province, China(20190304051yy);the Project of the Education Department of Jilin Province, China(JJKH20210879KJ);the Project of Jilin Business and Technology College, China(No.KB2019[001]) and the Natural Science Foundation of Changchun Normal University, China (No.Chang Shi Da He Zi [2018] No.12)

Abstract:

Partially reduced grphene oxides(pRGO1—pRGO3, pRGO1—3) were synthesized using a mild reduction method by incubating GO suspension under alkaline condition at room tempeature. Structure and morphology of the as-synthesized pRGO1—3 nanocomposites were confirmed by means of FTIR, Raman, XPS, UV-Vis, transmission electron microscopy(TEM) and energy dispersive spectrometer(EDS).pRGO possesses synergistic photodynamic and photothermal effects on tumor cell upon near-infrared(NIR) light irradiation. Consequently, pRGO can be expected to be a new nano carrier for tumor photodynamic and photothermal therapy.

Key words: Partially reduced graphene oxide, Human cervical cancer cells, Photothermal therapy, Phototoxicity therapy

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