Antibiotic-resistant bacteria, which are growing at a frightening rate worldwide, has put the world on a long-standing alert. The COVID-19 health crisis reinforced the pressing need to address a fast-developing pandemic. To mitigate these health emergencies and prevent economic collapse, cheap, practical, and easily applicable infection control techniques are essential worldwide. Application of light in the form of photodynamic action on microorganisms and viruses has been growing and is now successfully applied in several areas. The efficacy of this approach has been demonstrated in the fight against viruses, prompting additional efforts to advance the technique, including safety use protocols. In particular, its application to suppress respiratory tract infections and to provide decontamination of fluids, such as blood plasma and others, can become an inexpensive alternative strategy in the fight against viral and bacterial infections. Diverse early treatment methods based on photodynamic action enable an accelerated response to emerging threats prior to the availability of preventative drugs. In this review, we evaluate a vast number of photodynamic demonstrations and first-principle proofs carried out on viral control, revealing its potential and encouraging its rapid development toward safe clinical practice. This review highlights the main research trends and, as a futuristic exercise, anticipates potential situations where photodynamic treatment can provide a readily available solution.
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June 2021
Review Article|
May 18 2021
Photodynamic viral inactivation: Recent advances and potential applications
Jace A. Willis
;
Jace A. Willis
1
Department of Biomedical Engineering, Texas A&M University
, College Station, Texas, USA
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Vsevolod Cheburkanov;
Vsevolod Cheburkanov
1
Department of Biomedical Engineering, Texas A&M University
, College Station, Texas, USA
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Giulia Kassab
;
Giulia Kassab
2
São Carlos Institute of Physics, University of São Paulo
, São Carlos, São Paulo, Brazil
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Jennifer M. Soares;
Jennifer M. Soares
2
São Carlos Institute of Physics, University of São Paulo
, São Carlos, São Paulo, Brazil
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Kate C. Blanco
;
Kate C. Blanco
2
São Carlos Institute of Physics, University of São Paulo
, São Carlos, São Paulo, Brazil
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Vanderlei S. Bagnato;
Vanderlei S. Bagnato
2
São Carlos Institute of Physics, University of São Paulo
, São Carlos, São Paulo, Brazil
3
Hagler Institute for Advanced Studies, Texas A&M University
, College Station, Texas, USA
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Vladislav V. Yakovlev
Vladislav V. Yakovlev
a)
1
Department of Biomedical Engineering, Texas A&M University
, College Station, Texas, USA
a)Author to whom correspondence should be addressed: [email protected]
Search for other works by this author on:
Jace A. Willis
1
Vsevolod Cheburkanov
1
Giulia Kassab
2
Jennifer M. Soares
2
Kate C. Blanco
2
Vanderlei S. Bagnato
2,3
Vladislav V. Yakovlev
1,a)
1
Department of Biomedical Engineering, Texas A&M University
, College Station, Texas, USA
2
São Carlos Institute of Physics, University of São Paulo
, São Carlos, São Paulo, Brazil
3
Hagler Institute for Advanced Studies, Texas A&M University
, College Station, Texas, USA
a)Author to whom correspondence should be addressed: [email protected]
Appl. Phys. Rev. 8, 021315 (2021)
Article history
Received:
January 18 2021
Accepted:
April 13 2021
Citation
Jace A. Willis, Vsevolod Cheburkanov, Giulia Kassab, Jennifer M. Soares, Kate C. Blanco, Vanderlei S. Bagnato, Vladislav V. Yakovlev; Photodynamic viral inactivation: Recent advances and potential applications. Appl. Phys. Rev. 1 June 2021; 8 (2): 021315. https://doi.org/10.1063/5.0044713
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