Hepatoprotective and antioxidant effects of Azolla microphylla based gold nanoparticles against acetaminophen induced toxicity in a fresh water common carp fish Nanomedicine Journal 2015 Corresponding author 2(2)-88-110 Lactose hydrolysis by β-Galactosidase enzyme: optimization using response surface methodology Ecotoxicology and Environmental Safety 2015 Bipasha Das, Ananda Prasad Roy, Sangita Bhattacharjee, Sudip Chakraborty, Chiranjib Bhattacharjee - In vitro hepatoprotective and antioxidant effects of methanol extract of Azolla microphylla phytochemically biosynthesis of gold nanoparticles on acetaminophen – induced hepatocyte damage in common carp fish (Cyprinus carpio L.). In Vitro Cellular & Developmental Biology-Animal Journal 2015 Corresponding author - Recovery of whey proteins and lactose from dairy waste: a step towards green waste management. Process Safety and Environmental Protection 2015 Bipasha Das, Santanu Sarkar, Ankur Sarkar, Sangita Bhattacharjee, Chiranjib Bhattacharjee - Optimization of the solvent extraction of bioactive polyphenolic compounds from aquatic fern Azolla microphylla using response surface methodology International Food Research Journal 2014 Third author 21(4)-1559-1567