• 文献标题:   Potential of graphene based photocatalyst for antiviral activity with emphasis on COVID-19: A review
  • 文献类型:   Review
  • 作  者:   PATIAL S, KUMAR A, RAIZADA P, VAN LE Q, NGUYEN V, SELVASEMBIAN R, SINGH P, THAKUR S, HUSSAIN CM
  • 作者关键词:   sarscov2, graphene derivative, photocatalytic disinfection, viral inactivation, virucidal activity
  • 出版物名称:   JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
  • ISSN:   2213-2929 EI 2213-3437
  • 通讯作者地址:  
  • 被引频次:   7
  • DOI:   10.1016/j.jece.2022.107527 EA MAR 2022
  • 出版年:   2022

▎ 摘  要

Coronavirus disease-2019 caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been one of the most challenging worldwide epidemics of recent times. Semiconducting materials (photocatalysts) could prove effectual solar-light-driven technology on account of variant reactive oxidative species (ROS), including superoxide (.O-2(-)) and hydroxyl (.OH) radicals either by degradation of proteins, DNA, RNA, or preventing cell development by terminating cellular membrane. Graphene-based materials have been exquisitely explored for antiviral applications due to their extraordinary physicochemical features including large specific surface area, robust mechanical strength, tunable structural features, and high electrical conductivity. Considering that, the present study highlights a perspective on the potentials of graphene based materials for photo catalytic antiviral activity. The interaction of virus with the surface of graphene based nanomaterials and the consequent physical, as well as ROS induced inactivation process, has been highlighted and discussed. It is highly anticipated that the present review article emphasizing mechanistic antiviral insights could accelerate further research in this field.