Viswadevarayalu Annavaram

Signal-enhanced SERS-sensors of CAR-PLS and GA-PLS coupled AgNPs for ochratoxin A and aflatoxin B1 detection

Felix Y.H. Kutsanedzie, Akwasi Akomeah Agyekum, Viswadevarayalu Annavaram et al. · Food Chemistry · 2020 · 169 citations

Natural Sciences, Biotechnology, Analytical Chemistry +9

Signal optimized rough silver nanoparticle for rapid SERS sensing of pesticide residues in tea

Md Mehedi Hassan, Muhammad Zareef, Tianhui Jiao et al. · Food Chemistry · 2020 · 159 citations

Engineering, Biotechnology, Toxicology +16

Graphene-ZnO nanocomposite for highly efficient photocatalytic degradation of methyl orange dye under solar light irradiation

Venkata Ramana Posa, Viswadevarayalu Annavaram, Janardhan Reddy Koduru et al. · Korean Journal of Chemical Engineering · 2015 · 73 citations

Natural Sciences, Materials Engineering, Materials Science +17

Prediction of amino acids, caffeine, theaflavins and water extract in black tea using FT-NIR spectroscopy coupled chemometrics algorithms

Muhammad Zareef, Quansheng Chen, Qin Ouyang et al. · Analytical Methods · 2018 · 69 citations

Agriculture, Food Science, Pharmaceutical Analysis +12

Fast sensing of imidacloprid residue in tea using surface-enhanced Raman scattering by comparative multivariate calibration

Quansheng Chen, Md Mehedi Hassan, Jing Xu et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2018 · 67 citations

Natural Sciences, Chemistry, Food Science +16