Research
Research Publications
1) Excellent supercapacitive performance of graphene quantum dots derived from a bio-waste marigold flower (Tagetes erecta)
Gopal Krishna Gupta, Pinky Sagar, Monika Srivastava, Ashwani Kumar Singh, Jai Singh, S.K.Srivastava, Amit Srivastava
International Journal of Hydrogen Energy, 46, 38416-38424, 2021
2) In Situ Fabrication of Activated Carbon from a Bio-Waste Desmostachya bipinnata for the Improved Supercapacitor Performance
Gopal Krishna Gupta, Pinky Sagar, Sumit Kumar Pandey, Monika Srivastava, AK Singh, Jai Singh, Anchal Srivastava, SK Srivastava, Amit Srivastava
Nanoscale research letters 16 (1), 1-12
3) Hydrothermal synthesis of micro-flower like morphology aluminum-doped MoS2/rGO nanohybrids for high efficient electromagnetic wave shielding materials
J Prasad, Ashwani K Singh, Monika Tomar, Vinay Gupta, Kedar Singh
Ceramics International, 47, 15648-15660, 2021
4) High-efficiency microwave absorption and electromagnetic interference shielding of Cobalt-doped MoS2 nanosheet anchored on the surface reduced graphene oxide nanosheet
J Prasad, Ashwani K Singh, Monika Tomar, Vinay Gupta, Kedar Singh
Journal of Materials Science: Materials in Electronics 31, 19895–19909, 2020
5) Molybdenum Disulfide Wrapped Carbon Nanotube-Reduced Graphene Oxide (CNT/MoS2-rGO) Nanohybrid for excellent and fast removal of Electromagnetic Interference Pollution
Ashwani Kumar Singh, Jagdees Prasad, Amar Nath Yadav, Ajit Kumar, Monika Tomar, Amit Srivastava, Pramod Kumar, Vinay Gupta, Kedar Singh
ACS Applied Materials & Interfaces 12, 40828–40837, 2020
6) Graphene-Induced Room Temperature Ferromagnetism in Cobalt Nanoparticles Decorated Graphene Nanohybrid
Amar Nath Yadav, Ashwani Kumar Singh, Pramod Kumar and Kedar Singh
Nanoscale research letters 15, 166, 2020
7) Evaluation of Dopant Energy and Stokes Shift in Cu-doped CdS Quantum Dots via Spectro-electrochemical Probing
Amar Nath Yadav, Ashwani Kumar Singh, Deepika Chauhan, Pratima Solanki, Pramod Kumar, Kedar Singh
New Journal of Chemistry 44, 13529-13533, 2020
8) Magnetic and dielectric properties of La and Ni co- substituted BiFeO3 nanoceramics
Amit Srivastava, Ashwani K. Singh, O N. Srivastava, Khalid B. Masood, Jai Singh
Frontiers in Physics, 8, 882-888,2020
9) CdSe-V2O5 Reduced graphene oxide nanocomposite toxicity alleviation via V2O5 shell formation over CdSe core: in vivo and in vitro studies
Ashwani Kumar Singh, Amar Nath Yadav, Saurabh Srivastav, Rishi Kumar Jaiswal, Amit Srivastava, Amal Chandra Mondal, Kedar Singh
Nanotechnology, 31, 415101, 2020
10) Electromagnetic interference shielding performance of lightweight NiFe2O4/rGO nanocomposite in X-band frequency range
Ajit Kumar, Ashwani Kumar Singh, Monika Tomar, Vinay Gupta, P. Kumar, Kedar Singh.
Ceramics International, 46, 15473-15481,2020
11) CdSe/V2O5 Core/Shell Quantum Dots Decorated Reduced Graphene Oxide Nanocomposite for High-Performance Electromagnetic Interference Shielding Application
Ashwani Kumar Singh, Amar Nath Yadav, Amit Srivastava, Kamal Krishna Haldar, Monika Tomar, Andrei V. Alaferdov, Stanislav A. Moshkalev,Vinay Gupta, Kedar Singh
Nanotechnology, 30, 505704, 2019
12) Strong electromagnetic wave absorption and microwave shielding in the Ni–Cu@MoS2/rGO composite
Jagdees Prasad, Ashwani Kumar Singh, Monika Tomar, Vinay Gupta, Kedar Singh
Journal of Materials: Science Materials in Electronics 30,18666–18677, 2019.
13) Bio-inspired silver nanoparticles impose metabolic and epigenetic toxicity to Saccharomyces cerevisiae.
Piyoosh Kumar Babele, Ashwani Kumar Singh and Amit Srivastava
Front. Pharmacol. - Translational Pharmacology, 10, 1-15, 2019
14) CoFe2O4 nanoparticles decorated MoS2-reduced graphene oxide nanocomposite for improved microwave absorption and shielding performance
Jagdees Prasad, Ashwani Kumar Singh, Krishna Kamal Haldar, Monika Tomar, Vinay Gupta and Kedar Singh
RSC Advance, 9, 21881-21892, 2019
15) Vanadium doped few layer ultrathin MoS2 nanosheets on reduced graphene oxide for high performance hydrogen evolution reaction
Ashwani Kumar Singh, Jagdees Prasad, Uday Pratap Azad, Ashish Kumar Singh, Rajiv
Prakash, Kedar Singh, Amit Srivastava, Andrei A. Alaferdov, Stanislav A. Moshkalev
RSC Advance, 9, 22232-22239, 2019
16) Lightweight reduced graphene oxide-ZnO nanocomposite for enhanced dielectric loss and excellent electromagnetic interference shielding.
Ashwani Kumar Singh, Ajit Kumar, Amar Nath Yadav, Amit Srivastava, Kamal Krishna Haldhar, Vinay Gupta, Kedar Singh.
Composite Part B 172, 234–242, 2019
17) Ultrafast Charge Carrier dynamics in CdSe/V2O5 core/shell Quantum Dots.
Amar Nath Yadav, Ashwani Kumar Singh, Bipin K Gupta, Kedar Singh
Physical Chemistry Chemical Physics 29,6265, 2019.
18) Electromagnetic interference shielding effectiveness in 3D flower like Gd doped MoS2-rGO composite.
Jagdees Prasad, Ashwani K Singh, Krishna K Halder, Vinay Gupta, Kedar Singh,
Journal of Alloy and Compound. 788, 861-872, 2019.
19) Self-assembled nanostructures of 3D hierarchical faceted-iron oxide containing vertical carbon nanotubes on reduced graphene oxide hybrids for enhanced electromagnetic interface shielding
Rajesh Kumar Andrei V. Alaferdov, Rajesh K. Singh, Ashwani K. Singh, Jyoti Shah, Ravinder K. Kotnala, Kedar Singh, Yoshiyuki. Suda, Stanislav A. Moshkalev
Composites Part B: Engineering 168, 66-76, 2019.
20) Surface modification of CdS Quantum Dots: An effective approach for improving Biocompatibility
Amarnath Yadav, Rahul Kumar, Rishi Jaiswal, Rishi; Ashwani Kumar Singh, Kedar Singh,
Materials Research Express 6, 055002, 2019.
21) Ultralightweight Graphene-Fe3O4 composite for the quest of excellent Electromagnetic Interference Shieling material
Ashwani Kumar Singh, Krishna Kamal Haldar, Vinay Gupta, and Kedar Singh
Nanotechnology 29, 245203, 2018.
22) An effective approach to study the biocompatibility of Fe3O4 nanoparticles, graphene and their nanohybrid composite
Ashwani Kumar Singh, Pallavi Singh, Amit Srivastava, Suresh Yadav, Kedar Singh and Rajiv Kumar Verma
Applied nanoscience 8, 831, 2018.
23) Optical properties of Highly Luminescent, Monodisperse, and Ultrastable CdSe/V2O5 Core/Shell Quantum Dots for In-Vitro imaging
Amar Nath Yadav, Ashwani Kumar Singh, Prem Prakash Sharma, Pratima R Solanki, Kedar Singh. Journal of Materials Science: Materials in Electronics 29, 1850-1859, 2018.
24) Synthesis of MoS2 –reduced graphene oxide/Fe3O4 nanoparticles for enhanced electromagnetic interference shielding effectiveness
Jagdeesh Prasad, Ashwani Kumar Singh, Jyoti Shah, R.K.Kotnala, Kedar Singh
Materials research express 5, 055028, 2018.
25) Improved Antifungal Activity of ZnO Nanoparticles Biosynthesized Using Black Cardamom
Ashwani Kumar Singh, Pallavi Singh, Amit Srivastava
International Journal of Current Advanced Research 6, 5855, 2017.
26) Antibacterial Fe3O4 nanoparticles: synthesis and characterization
Ashwani Kumar Singh, Pallavi Singh, Amit Srivastava
International Journal of Engineering Research and Application 7, 32, 2017.
27) Silver Nanoparticles/Gelatin Composite: A New Class of Antibacterial Material
Ashwani Kumar Singh, Manish Tripathi, Onkar Nath Srivastava, and Rajiv Kumar Verma
Chemistry Select 2, 7233, 2017.
28) Facile and single step synthesis of three-dimensional reduced graphene oxide-NiCoO2 composite using microwave for enhanced electron field emission properties
Rajesh Kumar, Rajesh K. Singh, Ashwani Kumar Singh, Alfredo R. Vaz, Chandra S. Routd, Stanislav A. Moshkaleva
Applied Surface Science, 416, 259, 2017.
29) Shape and Size-dependent magnetic properties of Fe3O4 Nanoparticles Synthesized Using Piperidine
Ashwani Kumar Singh, O. N. Srivastava and Kedar Singh.
Nanoscale research letters 12, 298, 2017
30) One step green synthesis of gold nanoparticles with tunable shape and sizes using black cardamom extract and effect of pH on its synthesis
Ashwani Kumar Singh, O. N. Srivastava
Nanoscale research letters 10, 353, 2015.
31) Enhanced antilipopolysaccharide (LPS) induced changes in macrophage functions by Rubia cordifolia (RC) embedded with Au nanoparticles
Ashwani kumar Singh, Yamini B. Tripathi, Nidhi Pandey, D. P. Singh, O. N. Srivastava
Free radicals: Biology and medicine 65, 674, 2013.
32) Response surface analysis of nano-ureases from Canavalia ensiformis and Cajanus cajan
Alka Dwevedi, Satya Brata Routh, Amit Singh Yadav, Ashwani Kumar Singh, Onkar Nath Srivastava, Arvind M. Kayastha
International Journal of Biological macromolecules 49, 674, 2011.
33) Optimization of process variables by central composite design for the immobilization of Urease enzyme on functionalized gold nanoparticles for various applications
Mahe Talat, Ashwani Kumar Singh, O. N. Srivastava,
Bioprocess Biosyst Eng 34, 647, 2011.
34) Biosynthesis of gold and silver nanoparticles by natural precursor clove and their functionalization with amine Group
Ashwani Kumar Singh, D. P. Singh, Mate Talat, O. N. Srivastava,
Journal of nanoparticle research 12, 1667, 2010.
35) Lactose nano-probe optimized using response surface methodology
Alka Dwevedi, Ashwani Kumar Singh, D. P. Singh, O. N. Srivastava, Arvind M. Kayastha,
Biosensors and Bioelectronics 25, 784, 2009.
Book and Book Chapters
1) Studies on Metal & Metal Oxide Nanoparticles and Carbon Nanostructures
Ashwani Kumar Singh, ISBN No. 978-620-2-06776-8 Lambert Academic Publications.
2) Synthesis of Fe3O4 nanoparticles and its composite with graphene, Advances in Multifunctional Materials, Ideal Book Pubishers- Ashwani Kumar Singh, 2017 ISBN-978-81-929869-4-4
3) Synthesis, Properties, and Applications of II–VI Semiconductor Core/Shell Quantum Dots
Amar Nath Yadav, Ashwani Kumar Singh, Kedar Singh
Core/Shell Quantum Dots, Springer, 1-28, 2020. ISBN: 978-3-030-46596-4