D-Index & Metrics Best Publications
Chemistry
India
2023

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Chemistry D-index 58 Citations 8,683 169 World Ranking 7464 National Ranking 90

Research.com Recognitions

Awards & Achievements

2023 - Research.com Chemistry in India Leader Award

Overview

What is he best known for?

The fields of study he is best known for:

  • Organic chemistry
  • Catalysis
  • Redox

L. John Kennedy spends much of his time researching Analytical chemistry, Scanning electron microscope, Crystallite, Photoluminescence and Spectroscopy. L. John Kennedy interconnects Rietveld refinement and Band gap in the investigation of issues within Analytical chemistry. L. John Kennedy combines subjects such as Fourier transform infrared spectroscopy, Diffuse reflectance infrared fourier transform, Mineralogy and Transmission electron microscopy with his study of Scanning electron microscope.

His work in Fourier transform infrared spectroscopy covers topics such as Carbide-derived carbon which are related to areas like Activated carbon. His Crystallite research is multidisciplinary, incorporating elements of Spinel, Nuclear chemistry, Rhodamine B and Nanocrystalline material. His research investigates the connection between Photoluminescence and topics such as Doping that intersect with issues in Nanostructure, Nanorod, Morphology and Monoclinic crystal system.

His most cited work include:

  • Green synthesis of NiO nanoparticles using Moringa oleifera extract and their biomedical applications: Cytotoxicity effect of nanoparticles against HT-29 cancer cells. (168 citations)
  • Adsorption of phenol from aqueous solutions using mesoporous carbon prepared by two-stage process (159 citations)
  • Optical and magnetic properties of Mg-doped ZnFe2O4 nanoparticles prepared by rapid microwave combustion method (152 citations)

What are the main themes of his work throughout his whole career to date?

L. John Kennedy mainly focuses on Analytical chemistry, Scanning electron microscope, Diffuse reflectance infrared fourier transform, Photoluminescence and Crystallite. His work deals with themes such as Doping, Dopant and Band gap, which intersect with Analytical chemistry. His research in Scanning electron microscope intersects with topics in Fourier transform infrared spectroscopy, Transmission electron microscopy, High-resolution transmission electron microscopy and Nuclear chemistry.

The study incorporates disciplines such as Zinc, Infrared spectroscopy and X-ray photoelectron spectroscopy in addition to Diffuse reflectance infrared fourier transform. His research integrates issues of Crystal structure and Wurtzite crystal structure in his study of Photoluminescence. L. John Kennedy has researched Crystallite in several fields, including Orthorhombic crystal system, Spinel, Rietveld refinement and Nanocrystalline material.

He most often published in these fields:

  • Analytical chemistry (46.78%)
  • Scanning electron microscope (38.60%)
  • Diffuse reflectance infrared fourier transform (32.75%)

What were the highlights of his more recent work (between 2016-2021)?

  • Analytical chemistry (46.78%)
  • Crystallite (23.39%)
  • Nanoparticle (18.71%)

In recent papers he was focusing on the following fields of study:

L. John Kennedy mostly deals with Analytical chemistry, Crystallite, Nanoparticle, Nuclear chemistry and Catalysis. The Analytical chemistry study combines topics in areas such as Fourier transform infrared spectroscopy and Diffuse reflectance infrared fourier transform. His Crystallite research is multidisciplinary, incorporating perspectives in Orthorhombic crystal system, Scanning electron microscope, Visible spectrum, Particle size and Band gap.

His Nanoparticle study incorporates themes from Nanocomposite, Nanomaterials and Phase. His Nuclear chemistry research includes elements of Photocatalysis, Selected area diffraction and High-resolution transmission electron microscopy. His Catalysis research incorporates elements of Methanol and Raman spectroscopy.

Between 2016 and 2021, his most popular works were:

  • Green synthesis of NiO nanoparticles using Aegle marmelos leaf extract for the evaluation of in-vitro cytotoxicity, antibacterial and photocatalytic properties. (114 citations)
  • Green synthesis of Ag nanoparticles using Tamarind fruit extract for the antibacterial studies (109 citations)
  • Optical and magnetic properties of Ni-doped ZnO nanoparticles (81 citations)

In his most recent research, the most cited papers focused on:

  • Organic chemistry
  • Catalysis
  • Redox

His primary areas of study are Nanoparticle, Analytical chemistry, Crystallite, Nuclear chemistry and Catalysis. His Nanoparticle study combines topics in areas such as Rietveld refinement, High-resolution transmission electron microscopy, Fourier transform infrared spectroscopy, Diffuse reflectance infrared fourier transform and Coercivity. His work on Photoluminescence is typically connected to Spectroscopy as part of general Analytical chemistry study, connecting several disciplines of science.

He combines subjects such as Rhodamine B, Scanning electron microscope and Particle size with his study of Crystallite. His research on Nuclear chemistry often connects related areas such as Activated carbon. The Catalysis study which covers Phase that intersects with Non-blocking I/O.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Green synthesis of NiO nanoparticles using Moringa oleifera extract and their biomedical applications: Cytotoxicity effect of nanoparticles against HT-29 cancer cells.

A. Angel Ezhilarasi;J. Judith Vijaya;K. Kaviyarasu;K. Kaviyarasu;M. Maaza.
Journal of Photochemistry and Photobiology B-biology (2016)

299 Citations

Adsorption of phenol from aqueous solutions using mesoporous carbon prepared by two-stage process

L. John Kennedy;J. Judith Vijaya;K. Kayalvizhi;G. Sekaran.
Chemical Engineering Journal (2007)

292 Citations

Effect of Two-Stage Process on the Preparation and Characterization of Porous Carbon Composite from Rice Husk by Phosphoric Acid Activation

L. John Kennedy;J. Judith Vijaya;G. Sekaran.
Industrial & Engineering Chemistry Research (2004)

241 Citations

Optical and magnetic properties of Mg-doped ZnFe2O4 nanoparticles prepared by rapid microwave combustion method

A. Manikandan;J. Judith Vijaya;M. Sundararajan;C. Meganathan.
Superlattices and Microstructures (2013)

235 Citations

Green synthesis of NiO nanoparticles using Aegle marmelos leaf extract for the evaluation of in-vitro cytotoxicity, antibacterial and photocatalytic properties.

A. Angel Ezhilarasi;J. Judith Vijaya;K. Kaviyarasu;K. Kaviyarasu;L. John Kennedy.
Journal of Photochemistry and Photobiology B-biology (2018)

227 Citations

Synthesis, optical and magnetic properties of pure and Co-doped ZnFe2O4 nanoparticles by microwave combustion method

A. Manikandan;L. John Kennedy;M. Bououdina;J. Judith Vijaya.
Journal of Magnetism and Magnetic Materials (2014)

222 Citations

Green synthesis of Ag nanoparticles using Tamarind fruit extract for the antibacterial studies

N. Jayaprakash;J. Judith Vijaya;K. Kaviyarasu;K. Kombaiah.
Journal of Photochemistry and Photobiology B-biology (2017)

188 Citations

Comparative study of microwave and conventional methods for the preparation and optical properties of novel MgO-micro and nano-structures

N. Clament Sagaya Selvam;R. Thinesh Kumar;L. John Kennedy;J. Judith Vijaya.
Journal of Alloys and Compounds (2011)

188 Citations

Structural, optical and magnetic properties of Zn1−xCuxFe2O4 nanoparticles prepared by microwave combustion method

A. Manikandan;J. Judith Vijaya;L. John Kennedy;M. Bououdina.
Journal of Molecular Structure (2013)

185 Citations

Photocatalytic degradation of rhodamine B under visible light using nanostructured zinc doped cobalt ferrite: Kinetics and mechanism

M. Sundararajan;V. Sailaja;L. John Kennedy;J. Judith Vijaya.
Ceramics International (2017)

155 Citations

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