Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2020 Sep 11;533(1):195–200. doi: 10.1016/j.bbrc.2020.09.018

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2020 Elsevier Inc. 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.

PMC Copyright notice

Fig. 2 — Concentration and dose dependent antiviral effect of naked Silver nanoparticles on SARS-CoV-2.2A: Colloidal Silver rescues VeroE6/TMPRSS2 cells from SARS-CoV-2 mediated cell death in a concentration dependent manner. Error bars obtained from triplicate testing. p value ≤ 0.005 (∗∗∗). 2B: Concentration dependent inhibition of SARS-CoV-2 replication in Calu-3 cells by colloidal Silver. Error bars obtained from triplicate testing. p value ≤ 0.001 (∗∗∗). 2C: Silver nanoparticles exhibit size-dependent antiviral action against SARS-CoV-2 in Vero/TMPRSS2 cells. Error bars obtained from triplicate testing. p value ≤ 0.005 (∗∗∗). 2D: Size-dependent viral inhibition of SARS-CoV-2 by Silver nanoparticles in Calu-3 cells. Error bars obtained from triplicate testing. p value ≤ 0.001 (∗∗∗).