A. Viswadevarayalu

Scopus Publications

Degradation of Malachite Green (MG) Dye from Aqueous Solutions by Using Iron Nanoparticles (FeNPs)
Viswadevarayalu Annavaram, Vishnuvardhan Varada, Varaprasad Annavaram, Adinarayana Reddy Somala
Bionanoscience, 2024
Fabrication of carbon-based nanomaterials for wastewater treatment
Sumalatha Jorepalli, Viswadevarayalu Annavaram, Ramamanohar Reddy Nagi Reddy, Vijaya Kumar Naidu Boya, Janardhan Reddy Koduru, Adinarayana Reddy Somala
Water Treatment Using Engineered Carbon Nanotubes, 2023
Bimetallic nanocomposites supported on reduced graphene nanosheets for fuel cell applications
Sreenivasa Kumar Godlaveeti, Viswadevarayalu Annavaram, Ramamanohar Reddy Nagireddy, Vijaya Kumar Naidu Boya, Janardhan Reddy Koduru, Adinarayana Reddy Somala
Hybrid Nanomaterials for Sustainable Applications Case Studies and Applications, 2023
Rapid Detection and Prediction of Norfloxacin in Fish Using Bimetallic Au@Ag Nano-Based SERS Sensor Coupled Multivariate Calibration
Akwasi Akomeah Agyekum, Felix Y. H. Kutsanedzie, Benjamin Kumah Mintah, Viswadevarayalu Annavaram, Alberta Osei Braimah
Food Analytical Methods, 2022
Green synthesis of metal nanoparticles for environmental remediation
Sumalatha Jorepalli, Adinarayana Reddy Somala, Viswadevarayalu Annavaram, Janardhan Reddy Koduru
Sustainable Nanotechnology for Environmental Remediation, 2022
Hydrothermal fabrication of MoS2/reduced graphene oxide nanohybrid composite for the electrochemical sensing of Hg(II) in green tea
Viswadevarayalu Annavaram, Adinarayana Reddy Somala, Quansheng Chen, Felix Y.H. Kutsanedzie, Akwasi A. Agyekum, Muhammad Zareef, Md. Mehadi Hassan
Materials Today Proceedings, 2022
Signal optimized rough silver nanoparticle for rapid SERS sensing of pesticide residues in tea
Md Mehedi Hassan, Muhammad Zareef, Tianhui Jiao, Shuangshuang Liu, Yi Xu, Annavaram Viswadevarayalu, Huanhuan Li, Quansheng Chen
Food Chemistry, 2021
Noble Metals Based Bimetallic and Trimetallic Nanoparticles: Controlled Synthesis, Antimicrobial and Anticancer Applications
Shujat Ali, Arumugam Selva Sharma, Waqas Ahmad, Muhammad Zareef, Md Mehdi Hassan, Annavaram Viswadevarayalu, Tianhui Jiao, Huanhuan Li, Quansheng Chen
Critical Reviews in Analytical Chemistry, 2021
Noble bimetallic and trimetallic nanoparticles (NBT-NPs) have superior biomedical applications as compared to their monometallic counterparts. The performance of these nanomaterials depends on their composition, shape and size. Hence, the controlled-synthesis of these nanomaterials is a hot area of research. Till date, no review article in the literature accounts regarding the controlled-synthesis and biomedical applications related to morphology, optimum composition, biocompatibility and versatile chemistry of NBT-NPs. Taking this into contemplation, an effort was made to provide a clear insight into the morphology-controlled synthesis and size/shape-dependent anticancer and bactericidal applications of NBT-NPs. Chemical reduction method for the controlled-synthesis of NBT-NPs is reviewed critically. Furthermore, the potential role of various reaction parameters such as time, reducing agents, stabilizing/capping agents, nature/concentration of precursors, temperature and pH in the shape/size-controlled synthesis of these nanomaterials are discussed. In the second part of this article, anticancer and bactericidal applications of the NBT-NPs are reviewed and the influences of optimum composition, size, surface structure, versatile chemistry and synergism are studied. Finally, the current challenges in the controlled-synthesis and biomedical applications of these nanomaterials, and prospects to resolve related issues are discussed. Highlights Chemical reduction method for the synthesis of NBT-NPs is reviewed. The influences of parameters on the control synthesis of NBT-NPs are discussed. Antibacterial and anticancer applications and cytotoxicity of NBT-NPs are reviewed. Possible solutions for the key challenges are discussed. Outlooks about the synthesis and biomedical applications of NBT-NPs are discussed. Graphical Abstract
Chemometrics coupled 4-Aminothiophenol labelled Ag-Au alloy SERS off-signal nanosensor for quantitative detection of mercury in black tea
Zhiming Guo, Alberta Osei Barimah, Chuang Guo, Akwasi A. Agyekum, Viswadevarayalu Annavaram, Hesham R. El-Seedi, Xiaobo Zou, Quansheng Chen
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 2020
Facile preparation of fluorescent carbon quantum dots from denatured sour milk and its multifunctional applications in the fluorometric determination of gold ions, in vitro bioimaging and fluorescent polymer film
Selva Sharma Arumugam, Jing Xuing, Annavaram Viswadevarayalu, Yawen Rong, Devaraj Sabarinathan, Shujat Ali, Akwasi Akomeah Agyekum, Huanhuan Li, Quansheng Chen
Journal of Photochemistry and Photobiology A Chemistry, 2020
Landing microextraction sediment phase onto surface enhanced Raman scattering to enhance sensitivity and selectivity for chromium speciation in food and environmental samples
Jingjing Wang, Waqas Ahmad, Md Mehedi Hassan, Muhammad Zareef, Annavaram Viswadevarayalu, Muhammad Arslan, Huanhuan Li, Quansheng Chen
Food Chemistry, 2020
Signal-enhanced SERS-sensors of CAR-PLS and GA-PLS coupled AgNPs for ochratoxin A and aflatoxin B1 detection
Felix Y.H. Kutsanedzie, Akwasi A. Agyekum, Viswadevarayalu Annavaram, Quansheng Chen
Food Chemistry, 2020
FT-NIR coupled chemometric methods rapid prediction of K-value in fish
Akwasi Akomeah Agyekum, Felix Y.H. Kutsanedzie, Viswadevarayalu Annavaram, Benjamin Kumah Mintah, Emmanuel Kwasi Asare, Bin Wang
Vibrational Spectroscopy, 2020
Unravelling the distinctive mode of cooperative and independent interaction mechanism of 1-butyl-2,3-dimethylimidazolium tetrafluoroborate ionic liquid with model transport proteins by comprehensive spectroscopic and computational studies
Arumugam Selva Sharma, Annavaram Viswadevarayalu, A. Christian Bharathi, Krishnan Anand, Shujat Ali, Huanhuan Li, B. Syed Ibrahim, Quansheng Chen
Journal of Molecular Structure, 2020
An octahedral Cu2O@AgNCs substrate in liquid-microextraction coupled chemometric algorithms for SERS sensing of chromium(iii & vi) species
Waqas Ahmad, Md. Mehedi Hassan, Jingjing Wang, Muhammad Zareef, Viswadevarayalu Annavaram, Quansheng Chen
Analytical Methods, 2019
Rapid and Nondestructive Quantification of Trimethylamine by FT-NIR Coupled with Chemometric Techniques
Akwasi Akomeah Agyekum, Felix Y. H. Kutsanedzie, Benjamin Kumah Mintah, Viswadevarayalu Annavaram, Muhammad Zareef, Md Mehedi Hassan, Muhammad Arslan, Quansheng Chen
Food Analytical Methods, 2019
Synthesis of highly fluorescent RhDCP as an ideal inner filter effect pair for the NaYF4:Yb,Er upconversion fluorescent nanoparticles to detect trace amount of Hg(II) in water and food samples
Viswadevarayalu Annavaram, Min Chen, Felix Y.H. Kutsanedzie, Akwasi A. Agyekum, Muhammad Zareef, Waqas Ahmad, Mehadi Md Hassan, Li Huanhuan, Quansheng Chen
Journal of Photochemistry and Photobiology A Chemistry, 2019
Rapid screening of phenolic compounds in congou black tea (Camellia sinensis) during in vitro fermentation process using portable spectral analytical system coupled chemometrics
Muhammad Zareef, Quansheng Chen, Qin Ouyang, Muhammad Arslan, Md Mehedi Hassan, Waqas Ahmad, Annavaram Viswadevarayalu, Pingyue Wang, Wang Ancheng
Journal of Food Processing and Preservation, 2019
A fast room temperature single step nano-gold synthesis in organic phase for rapid detection of methamidophos in water
Waqas Ahmad, Huanhuan Li, Md Mehedi Hassan, Jingjing Wang, Muhammad Zareef, Shuangshuang Liu, Pingyue Wang, Annavaram Viswadevarayalu, Quansheng Chen
Microchemical Journal, 2019
SERS-signal optimised AgNPs-plated-ZnO nanoflower-like structure synthesised for sensing applications
Tianhui Jiao, Felix Y.H. Kutsanedzie, Jing Xu, Annavaram Viswadevarayalu, Md Mehedi Hassan, Huanhuan Li, Yi Xu, Quansheng Chen
Physics Letters Section A General Atomic and Solid State Physics, 2019
Fast sensing of imidacloprid residue in tea using surface-enhanced Raman scattering by comparative multivariate calibration
Quansheng Chen, Md Mehedi Hassan, Jing Xu, Muhammad Zareef, Huanhuan Li, Yi Xu, Pingyue Wang, Akwasi A. Agyekum, Felix Y.H. Kutsanedzie, Annavaram Viswadevarayalu
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 2019
NaYF 4 @Yb,Ho,Au/GO-nanohybrid materials for SERS applications—Pb(II) detection and prediction
Viswadevarayalu Annavaram, Felix Kutsanedzie Y.H., Akwasi Agyekum A., Sayyar Ali Shah, Muhammad Zareef, Md Mehedi Hassan, Ahmad Waqas, Qin Ouyang, Quansheng Chen
Colloids and Surfaces B Biointerfaces, 2019
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, Felix Y. H. Kutsanedzie, Md. Mehedi Hassan, Annavaram Viswadevarayalu, Ancheng Wang
Analytical Methods, 2018
Terminalia bellirica fruit extract-mediated synthesis of gold nanoparticles (AuNPs) and studies on antimicrobial and antioxidant activity
Viswadevarayalu Annavaram, Venkata Ramana Posa, D. Vijaya Lakshmi, J. Sumalatha, Adinarayana Reddy Somala
Inorganic and Nano Metal Chemistry, 2017
Preparation of graphene–TiO2 nanocomposite and photocatalytic degradation of Rhodamine-B under solar light irradiation
Venkata Ramana Posa, Viswadevarayalu Annavaram, Janardhan Reddy Koduru, Prathima Bobbala, Madhavi V, Adinarayana Reddy Somala
Journal of Experimental Nanoscience, 2016
Fabrication of graphene-TiO2 nanocomposite with improved photocatalytic degradation for acid orange 7 dye under solar light irradiation
VENKATA RAMANA POSA, VISWADEVARAYALU ANNAVARAM, ADINARAYANA REDDY SOMALA
Bulletin of Materials Science, 2016
Graphene-ZnO nanocomposite for highly efficient photocatalytic degradation of methyl orange dye under solar light irradiation
Venkata Ramana Posa, Viswadevarayalu Annavaram, Janardhan Reddy Koduru, Varada Reddy Ammireddy, Adinarayana Reddy Somala
Korean Journal of Chemical Engineering, 2016
Fine Ultrasmall Copper Nanoparticle (UCuNPs) Synthesis by Using Terminalia bellirica Fruit Extract and Its Antimicrobial Activity
Annavaram Viswadevarayalu, Posa Venkata Ramana, Godlaveeti Sreenivasa Kumar, Lodi Rathna sylvia, Jorepalli Sumalatha, Somala Adinarayana Reddy
Journal of Cluster Science, 2016
Facile Green Synthesis of Silver Nanoparticles Using Limonia Acidissima Leaf Extract and its Antibacterial Activity
Viswadevarayalu Annavaram, Venkata Ramana Posa, Venu Gopal Uppara, Sumalatha Jorepalli, Adinarayana Reddy Somala
Bionanoscience, 2015