Quaternary ammonium poly(amidoamine) dendrimer stabilized gold and other metal nanoparticles for biosensor applications

Eagambaram Murugan; Venkatesan Yogaraj

Volume 2, Issue 4 , 2017, , Pages 247-253


  Quaternary ammonium poly(amidoamine) (PAMAM) dendrimer stabilized gold nanoparticles (QPAMAM-AuNPs) were prepared and used for fabrication of new GC-QPAMAM-AuNPs electrode and this in turn was investigated for sensing of trace quantity of H2O2. Further, the QPAMAM-AuNPs were inspected for catalysis of ...  Read More

Electrochemical sensing of anti-cancer drug (Capecitabine) by GC-MWCNT-PAMAM (G3)-AuNps electrode

Eagambaram Murugan; Chennakesavapuram R Akshata; Annie Stephy

Volume 2, Issue 3 , 2017, , Pages 176-183


  Capecitabine (CPT) is an oral antineoplastic prodrug of 5-Flurorouracil (5-FU), administered for the treatment of metastatic breast and colorectal cancers. Detection of trace quantity of Capecitabine in pharmaceutical drug dosages is very crucial and essential owing to its life threating toxic adverse ...  Read More