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Front Mol Biosci. 2020 Dec 17;7:616575. doi: 10.3389/fmolb.2020.616575. eCollection 2020.

Exploring the Potential of Carbon Dots to Combat COVID-19.

Frontiers in molecular biosciences

Sabna Kotta, Hibah Mubarak Aldawsari, Shaimaa M Badr-Eldin, Nabil A Alhakamy, Shadab Md, Anroop B Nair, Pran Kishore Deb

Affiliations

  1. Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia.
  2. Department of Pharmaceutics and Industrial Pharmacy, Cairo University, Giza, Egypt.
  3. Center of Excellence for Drug Research and Pharmaceutical Industries, King Abdulaziz University, Jeddah, Saudi Arabia.
  4. Department of Pharmaceutics, King Abdulaziz University, Jeddah, Saudi Arabia.
  5. Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia.
  6. Department of Pharmaceutical Sciences, Faculty of Pharmacy, Philadelphia University, Amman, Jordan.

PMID: 33425995 PMCID: PMC7793735 DOI: 10.3389/fmolb.2020.616575

Abstract

Viral diseases are considered as a global burden. The eradication of viral diseases is always a challenging task in medical research due to the high infectivity and mutation capability of the virus. The ongoing COVID-19 pandemic is still not under control even after several months of the first reported case and global spread. Neither a specific drug nor a vaccine is available for public use yet. In the pursuit of a promising strategy, carbon dots could be considered as potential nanostructure against this viral pandemic. This review explores the possibility of carbon nano-dots to combat COVID-19 based on some reported studies. Carbon dots are photoluminescent carbon nanoparticles, smaller than 10 nm in dimension with a very attractive photostable and biocompatible properties which can be surfaced modified or functionalized. These photoluminescent tiny particles have captured much attention owing to their functionalization property and biocompatibility. In response to this pandemic outbreak, this review attempts to summarize the potential use of carbon dots in antiviral therapy with particular emphasis on their probable role in the battlefront against COVID-19 including their possible biosensing applications.

Copyright © 2020 Kotta, Aldawsari, Badr-Eldin, Alhakamy, Md, Nair and Deb.

Keywords: COVID-19; SARS-CoV-2; antiviral; carbon dots; functionalization of carbon dots

Conflict of interest statement

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

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