Nishesh Kumar Gupta

ORCID: 0000-0003-0264-286X
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About
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Research Areas
  • Metal-Organic Frameworks: Synthesis and Applications
  • Industrial Gas Emission Control
  • Radioactive element chemistry and processing
  • Gas Sensing Nanomaterials and Sensors
  • Catalytic Processes in Materials Science
  • Adsorption and biosorption for pollutant removal
  • Extraction and Separation Processes
  • Covalent Organic Framework Applications
  • Advanced Photocatalysis Techniques
  • Chemical Synthesis and Characterization
  • Ionic liquids properties and applications
  • Sulfur Compounds in Biology
  • Nanomaterials for catalytic reactions
  • Supercapacitor Materials and Fabrication
  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Advanced oxidation water treatment
  • Advanced Nanomaterials in Catalysis
  • Arsenic contamination and mitigation
  • Advanced biosensing and bioanalysis techniques
  • Advanced battery technologies research
  • Carbon Nanotubes in Composites
  • Analytical chemistry methods development
  • Electrochemical sensors and biosensors
  • Nuclear materials and radiation effects

Indian Institute of Science Education and Research, Bhopal
2024-2025

Korea University of Science and Technology
2019-2024

Korea Institute of Civil Engineering and Building Technology
2019-2024

Universidad Nacional Autónoma de México
2022

Indian Institute of Science Bangalore
2022

National Institute of Technology Raipur
2022

National Institute of Technology Rourkela
2016-2019

Bhabha Atomic Research Centre
2017

In this study, we report a surfactant-mediated synthesis of ferrites (MFe

10.1038/s41598-020-61930-2 article EN cc-by Scientific Reports 2020-03-18

Tetracycline (TC) and sulfamethoxazole (SMZ) are common antibiotics utilized in human veterinary medicines to overcome bacterial infections. However, due their poor metabolism, they can easily be excreted into wastewater or sewage, leading bioaccumulation posing a risk the local environment. This research studied removal of SMZ TC using novel Fe-BTB MOF. The results showed that MOF achieved excellent adsorption capacities 649 276 mg g−1 for TC, respectively, within 1 h. kinetics equilibrium...

10.1016/j.molliq.2024.124105 article EN cc-by Journal of Molecular Liquids 2024-01-24

Seizure of phosphorus from wastewater and runoff has been prioritized in order to reclaim for sustainable growth eutrophication remediation. Here, we report an ultrasonication mediated synthesis Zn–Fe layered double hydroxide by co-precipitation method the recovery phosphate. The kinetics phosphate adsorption followed pseudo-second-order intra-particle diffusion model, whereas isotherm was well fitted with Freundlich model. Ionic strength pH-dependent studies predicted involvement surface...

10.1016/j.molliq.2019.111935 article EN cc-by Journal of Molecular Liquids 2019-10-17

Three copper-based metal-organic frameworks (MOFs) with different organic linkers were synthesized for the removal of H2S gas at room temperature. The MOFs characterized by microscopic and spectroscopic techniques to understand their structural, functional, optical properties. adsorption capacity calculated column studies followed trend: 105.6 mg g-1 (CuBDC) > 27.1 (CuBTC) 1.3 (CuBDC-N) in dry conditions. increased moist conditions due an easy dissolution dissociation a film water. X-ray...

10.1039/d0ra09017d article EN cc-by-nc RSC Advances 2021-01-01

Magnetic Zr-MOFs show excellent performance towards heavy metal capture from contaminated water.

10.1039/d2va00010e article EN cc-by-nc Environmental Science Advances 2022-01-01

MOF-199 is one of the well-studied metal–organic frameworks (MOFs) for capture small gas molecules. In this study, we have investigated thermal transformation microrods to CuO nanoparticles by various microscopic and spectroscopic techniques. The growth oxide was initiated formation ∼2.5 nm particles at 200 °C, which ended up as ∼100–250 size 550 °C. An intermediate presence Cu2O along with recorded 280 MOF calcined products were tested room-temperature desulfurization process. showed...

10.1021/acsomega.1c03712 article EN cc-by-nc-nd ACS Omega 2021-09-23

Selective phase separation of Pu<sup>4+</sup>and PuO<sub>2</sub><sup>2+</sup>was performed using<italic>N</italic>,<italic>N</italic>-dialkylamide functionalized multi-walled carbon nanotubes (AFMWCNTs).

10.1039/c6ra17773e article EN RSC Advances 2016-01-01
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