Ashavani Kumar
Overview
Explore the profile of Ashavani Kumar including associated specialties, affiliations and a list of published articles.
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Articles
27
Citations
434
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0
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Recent Articles
1.
Nagpal D, Gupta A, Rohilla V, Mariappan C, Kumar A
Soft Matter
. 2023 Nov;
19(47):9133-9138.
PMID: 37990921
Enhancement in electrical and magnetic functionalities of rGO CoFeO and CoZnFeNiO nanocomposites was identified compared to their spinel-type metal oxides. Moreover, changes in morphology that occurred during the formation of...
2.
Negi P, Kumar A
Nanoscale Adv
. 2022 Sep;
3(14):4196-4206.
PMID: 36132829
In the search for novel high-performance microwave (MW) absorbers, MoS has shown promise as a MW-absorbing material, but its poor impedance matching limits its applications. Herein, a facile hydrothermal method...
3.
Rom T, Agrawal A, Sarkar S, Mahata P, Kumar A, Paul A
Inorg Chem
. 2022 Jun;
61(25):9580-9594.
PMID: 35687505
The successful discovery of novel multifunctional metal phosphonate framework materials that incorporate newer organoamines and their utilization as a potential electroactive material for energy storage applications (supercapacitors) and as efficient...
4.
Sangwan N, Kumar A
Appl Radiat Isot
. 2021 Dec;
180:110068.
PMID: 34923291
Geant4 Monte Carlo simulation was executed for O beam in various elemental and hydrogenous materials for assessment of ion characteristics and shielding efficacy. In the energy-dependent comparison, at energies 200-594...
5.
Naseh M, Singh N, Ansari J, Kumar A, Sarkar T, Datta A
Nanotechnology
. 2021 Nov;
33(6).
PMID: 34724651
Here, we report functionalized graphene quantum dots (GQDs) for the optical detection of arsenic at room temperature. GQDs with the fluorescence of three fundamental colors (red, green, and blue) were...
6.
Kumar A, Mandal S, Selvakannan P, Pasricha R, Mandale A, Sastry M
Langmuir
. 2017 Feb;
19(15):6277-6282.
PMID: 28198630
In addition to alkanethiols and phosphine derivatives, alkylamines have been investigated as capping agents in the synthesis of organically dispersible gold nanoparticles. However, reports pertaining to gold nanoparticle derivatization with...
7.
Chauhan R, Kumar A, Chaudhary R
Spectrochim Acta A Mol Biomol Spectrosc
. 2013 Jun;
113:250-6.
PMID: 23732620
Fe doped ZnS nanoparticles (Zn1-xFexS; where x=0.00, 0.03, 0.05 and 0.10) were synthesized by a chemical precipitation method. The synthesized products were characterized by X-ray diffraction, scanning electron microscope, transmission...
8.
Chauhan R, Kumar A, Chaudhary R
Spectrochim Acta A Mol Biomol Spectrosc
. 2012 Sep;
98:256-64.
PMID: 22958977
Mn-doped TiO(2) nanoparticles (Ti(1-)(x)Mn(x)O(2); where x=0.00-0.10) were synthesized by sol-gel method. The synthesized products were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), transmission electron microscope (TEM) and UV-Vis...
9.
Goyal A, Kumar A, Patra P, Mahendra S, Tabatabaei S, Alvarez P, et al.
Macromol Rapid Commun
. 2011 Jun;
30(13):1116-22.
PMID: 21706575
We demonstrate a simple one-step method for synthesizing noble metal nanoparticle embedded free standing polydimethylsiloxane (PDMS) composite films. The process involves preparing a homogenous mixture of metal salt (silver, gold...
10.
Kumar A, Gullapalli H, Balakrishnan K, Botello-Mendez A, Vajtai R, Terrones M, et al.
Small
. 2011 Jun;
7(15):2173-8.
PMID: 21626690
Materials with the ability to harness multiple sources of energy from the ambient environment could lead to new types of energy-harvesting systems. It is demonstrated that nanocomposite films consisting of...