Synthesis of dual-phase Ti(3)O(5)/Ti(4)O(7) nanofibers for efficient adsorption of SARS-CoV-2

In this study, we synthesized the dual-phase Ti(3)O(5)/Ti(4)O(7) nanofibers for efficient adsorption of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a life-threatening virus being taking millions of people lives. The Ti(3)O(5)/Ti(4)O(7) nanofibers were synthesized by preparation...

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Detalles Bibliográficos
Autores principales: Ding, Zhanlin, Wang, Hong, Feng, Zhe, Sun, Meiqing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier B.V. 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8169221/
https://www.ncbi.nlm.nih.gov/pubmed/34092831
http://dx.doi.org/10.1016/j.matlet.2021.130167
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author Ding, Zhanlin
Wang, Hong
Feng, Zhe
Sun, Meiqing
author_facet Ding, Zhanlin
Wang, Hong
Feng, Zhe
Sun, Meiqing
author_sort Ding, Zhanlin
collection PubMed
description In this study, we synthesized the dual-phase Ti(3)O(5)/Ti(4)O(7) nanofibers for efficient adsorption of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a life-threatening virus being taking millions of people lives. The Ti(3)O(5)/Ti(4)O(7) nanofibers were synthesized by preparation of H(2)Ti(3)O(7) precursor, polydopamine coating and furnace calcination. Protein and phospholipid adsorption assays showed that the dual-phase nanofibers had much higher affinity to both the model molecules bovine serum album (BSA) and phosphatidylethanolamine (PE) than the control single-phase Ti(6)O(11) nanofibers. Consistently, the dual-phase nanofibers exhibited much stronger adsorption ability to SARS-CoV-2 pseudovirus than Ti(6)O(11). This study sheds a light on titanium oxide nanomaterials to adsorb SARS-CoV-2 for avoiding its infection and for capturing it during rapid virus detection.
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spelling pubmed-81692212021-06-02 Synthesis of dual-phase Ti(3)O(5)/Ti(4)O(7) nanofibers for efficient adsorption of SARS-CoV-2 Ding, Zhanlin Wang, Hong Feng, Zhe Sun, Meiqing Mater Lett Article In this study, we synthesized the dual-phase Ti(3)O(5)/Ti(4)O(7) nanofibers for efficient adsorption of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a life-threatening virus being taking millions of people lives. The Ti(3)O(5)/Ti(4)O(7) nanofibers were synthesized by preparation of H(2)Ti(3)O(7) precursor, polydopamine coating and furnace calcination. Protein and phospholipid adsorption assays showed that the dual-phase nanofibers had much higher affinity to both the model molecules bovine serum album (BSA) and phosphatidylethanolamine (PE) than the control single-phase Ti(6)O(11) nanofibers. Consistently, the dual-phase nanofibers exhibited much stronger adsorption ability to SARS-CoV-2 pseudovirus than Ti(6)O(11). This study sheds a light on titanium oxide nanomaterials to adsorb SARS-CoV-2 for avoiding its infection and for capturing it during rapid virus detection. Elsevier B.V. 2021-10-01 2021-06-02 /pmc/articles/PMC8169221/ /pubmed/34092831 http://dx.doi.org/10.1016/j.matlet.2021.130167 Text en © 2021 Elsevier B.V. All rights reserved. Since January 2020 Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre - including this research content - immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active.
spellingShingle Article
Ding, Zhanlin
Wang, Hong
Feng, Zhe
Sun, Meiqing
Synthesis of dual-phase Ti(3)O(5)/Ti(4)O(7) nanofibers for efficient adsorption of SARS-CoV-2
title Synthesis of dual-phase Ti(3)O(5)/Ti(4)O(7) nanofibers for efficient adsorption of SARS-CoV-2
title_full Synthesis of dual-phase Ti(3)O(5)/Ti(4)O(7) nanofibers for efficient adsorption of SARS-CoV-2
title_fullStr Synthesis of dual-phase Ti(3)O(5)/Ti(4)O(7) nanofibers for efficient adsorption of SARS-CoV-2
title_full_unstemmed Synthesis of dual-phase Ti(3)O(5)/Ti(4)O(7) nanofibers for efficient adsorption of SARS-CoV-2
title_short Synthesis of dual-phase Ti(3)O(5)/Ti(4)O(7) nanofibers for efficient adsorption of SARS-CoV-2
title_sort synthesis of dual-phase ti(3)o(5)/ti(4)o(7) nanofibers for efficient adsorption of sars-cov-2
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8169221/
https://www.ncbi.nlm.nih.gov/pubmed/34092831
http://dx.doi.org/10.1016/j.matlet.2021.130167
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