J. Manjanna

Microwave assisted rapid synthesis and biological evaluation of stable copper nanoparticles using T. arjuna bark extract

S. Yallappa, J. Manjanna, M. Aruna Sindhe et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2013 · 254 citations

Chemical Engineering, Metal Nanoparticles, Green Synthesis +5

Recovery of valuable metal ions from the spent lithium-ion battery using aqueous mixture of mild organic acids as alternative to mineral acids

G.P. Nayaka, J. Manjanna, K. Vasantakumar Pai et al. · Hydrometallurgy · 2014 · 250 citations

Chemical Engineering, Engineering, Spent Lithium-ion Battery +11

Dissolution of cathode active material of spent Li-ion batteries using tartaric acid and ascorbic acid mixture to recover Co

G.P. Nayaka, K. Vasantakumar Pai, G. Santhosh et al. · Hydrometallurgy · 2016 · 231 citations

Materials Science, Tartaric Acid, Chemical Engineering +11

Use of mild organic acid reagents to recover the Co and Li from spent Li-ion batteries

G.P. Nayaka, K. Vasantakumar Pai, J. Manjanna et al. · Waste Management · 2015 · 217 citations

Chemical Engineering, Engineering, Li-ion Battery Materials +9

Phytosynthesis of stable Au, Ag and Au–Ag alloy nanoparticles using J. Sambac leaves extract, and their enhanced antimicrobial activity in presence of organic antimicrobials

S. Yallappa, J. Manjanna, Bhadrapura Lakkappa Dhananjaya · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2014 · 200 citations

Chemical Engineering, Engineering, Metal Nanoparticles +6