This is to certify that the research article entitled:
Tannic acid based gold nanosensor for selective detection of Hg+2 and Pefloxacine
authored by:
has been peer-reviewed and published in:
Journal of Ongoing Chemical Research
Volume: 4
Issue: 1
Pages: 24-31
DOI: 10.5281/zenodo.3561139
Publication Date: January 1, 1970
ISSN: 2651-4338