Shweta Tyagi

Department of Chemistry, DAV (PG) College, Dehradun, Uttarakhand, India

Prashant Singh

Department of Chemistry, DAV (PG) College, Dehradun, Uttarakhand, India

Bhavtosh Sharma

Uttarakhand Science Education and Research Center (USERC), Dehradun, Uttarakhand, India

Rakesh Singh

Department of Chemistry, DBS (PG) College, Dehradun, Uttarakhand, India

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