Navneet Yadav

Navneet Yadav
University of Allahabad · Department of Physics

M.Sc. & D. Phil.

About

13
Publications
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97
Citations

Publications

Publications (13)
Article
This paper reports the formation of flower-like hierarchical molybdenum disulfide (MoS2) nanoparticles following a simple one-step hydrothermal process with varying temperatures (200 ⁰C and 220 ⁰C). The as-synthesized particles were examined crystallographically by x-ray diffraction (XRD) method which revealed the formation of hexagonal MoS2 (2H-Mo...
Article
Due to rampant misuse of antibiotics, certain bacterial organisms have developed resistance against them as a result of genetic modifications, rendering a lot of the traditionally used antibiotics ineffective. Thus, introduction of a new class of antibacterial materials is paramount. This article reports exploring the comparative performances of mo...
Article
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Here, we report the frequency dependent ultrasonic attenuation of monometallic Au and bimetallic Au/Pt based aqueous nanofluids (NFs). The as synthesized bimetallic nanofluids (BMNFs) revealed less resistance to ultrasonic wave compared to the monoatomic NFs. Thermal conductivity of both nanofluids taken at different concentrations, measured by the...
Article
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Agriculture has the most significant contribution in fulfilling the basic human need, sustaining life, and strengthening the economy of any country. To feed the exploding population of the world, there has been a quantum jump in the production of agricultural commodities, which has led to the production of a substantial considerable quantity of agr...
Conference Paper
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In the present study, we have synthesized bimetallic Au/Pt nanoparticles based nanofluid by chemical route method by using microwave irradiation. The synthesized bimetallic nanoparticles have been characterized by UV-Vis spectroscopy, X-ray diffraction (XRD), High resolution transmission electron microscope (HRTEM) and Energy diffraction spectrosco...
Article
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In the current scenario of the fight against cancer Integration of potential elements seems to be the best alternative since it overcomes the weaknesses of individuals and the combination of elements makes them formidable in the fight against the cancer war. Inspired by this objective and trusting our knowledge of paddy straw grown oyster mushroom,...
Article
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We synthesized gold (Au) nanoparticles via a rapid chemical route by reducing chloroauric acid by trisodium citrate. TEM micrographs revealed that particles were spherical with well-defined lattice structures and most of them were within the size range of 8-12 nm. A single surface plasmon resonance peak observed at 525 nm indicated the uniformness...
Article
The Ir x Re 1−x (0.1≤ x ≤0.7) alloys are hexagonal structured inclusion material used in an on-orbit communication satellite. The characteristic features of high-temperature alloys Ir x Re 1−x (0.1≤ x ≤0.7) are investigated by the theoretical evaluation of thermophysical and ultrasonic properties at room temperature. Initially, higher-order elastic...
Article
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Herbal medicines are widely used worldwide and much appreciated because of their fewer side effects and the ability to fight diseases at the root cause. Active 'phyto' ingredients require a scientific approach and a mechanism to distribute components at the target site for better therapeutic results. Nanotechnology, on the other hand, has created n...
Article
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Six new lanthanide complexes, [Ln(NO3)2(L1H2)](NO3).xCHCl3.yH2O {Ln = Yb (1), x = 1, y = 2; Nd (3), x = 2, y = 3 and Dy (5), x = 2, y = 2} and [Ln(NO3)2(L2H2)](NO3).xCHCl3 {Ln = Yb (2), x = 1; Nd (4), x = 2 and Dy (6), x = 2}, were prepared by NNNOO-donor pentadentate Schiff base ligands N,N′-bis(3-methoxysalicylidene)−2,2′-diaminoethylamine (L1H2)...
Article
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In the present work, CaFe 2 O 4 nanoparticles have been synthesized using sol-gel method. The prepared nanoparticles have been characterized using X-Ray diffraction (XRD) and transmission electron microscopy (TEM). CaFe 2 O 4 nanoparticles have been dispersed in the ethylene glycol using high power ultrasonicator to prepare CaFe 2 O 4-ethylene glyc...
Article
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The antimicrobial activity of trimetallic Au/Pt/Ag nanoparticle based nanofluids were studied and compared with that of monometallic Au and bimetallic Au/Pt nanofluid. The trimetallic nanofluid was prepared by green microwave assisted successive chemical reduction method and characterized by UV–Vis spectroscopy, X-ray diffraction (XRD), scanning el...
Conference Paper
Full-text available
Synthesis of nanosized ferrite particles has become an important part of modern research. In the present investigation, we have synthesized NiO, Fe2O3 and NiFe2O4 nanofluids using sol-gel method. The particle size distribution of the prepared nanoparticles has been determined using acoustic particle sizer (APS-100). It is based on measurement of ul...

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