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. 2021 Dec 1;21:100363. doi: 10.1016/j.cobme.2021.100363

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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.

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Spreading of the COVID-19 pandemic and possible nanotechnology-based intervention. (a) Prospective of NS-supported approaches and strategies to mitigate COVID-19 viral infections caused by new SARS-CoV-2 variants of concerns. (b) Illustration of state-of-the-art nanosystems investigated for diagnosis, treatment, and vaccine delivery to manage COVID-19 efficiency (Copyright ACS 2021). NS: nanosystem.