Naveen Kumar

ORCID: 0000-0002-0537-2845
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About
Contact & Profiles
Research Areas
  • Advanced Photocatalysis Techniques
  • Copper-based nanomaterials and applications
  • Gas Sensing Nanomaterials and Sensors
  • Advanced Nanomaterials in Catalysis
  • TiO2 Photocatalysis and Solar Cells
  • Catalytic Processes in Materials Science
  • ZnO doping and properties
  • 2D Materials and Applications
  • Quantum Dots Synthesis And Properties
  • Nanomaterials for catalytic reactions
  • MXene and MAX Phase Materials
  • Agricultural Economics and Practices
  • Semantic Web and Ontologies
  • Graphene and Nanomaterials Applications
  • Ga2O3 and related materials
  • Chalcogenide Semiconductor Thin Films
  • Electrochemical sensors and biosensors
  • Metal-Organic Frameworks: Synthesis and Applications
  • Algal biology and biofuel production
  • Conducting polymers and applications
  • Phase Equilibria and Thermodynamics
  • Metallurgy and Material Forming
  • Nanoparticles: synthesis and applications
  • Glaucoma and retinal disorders
  • Carbon Dioxide Capture Technologies

Maharshi Dayanand University
2018-2025

Indian Institute of Technology Roorkee
2024

Employees State Insurance Post Graduate Institute of Medical Sciences and Research
2024

Guru Gobind Singh Medical College and Hospital
2024

Ras al-Khaimah Medical and Health Sciences University
2024

College of Medical Sciences
2024

Bhabha Atomic Research Centre
2013-2023

SRM Institute of Science and Technology
2023

Shree Guru Gobind Singh Tricentenary University
2023

Indian Institute of Technology Gandhinagar
2023

Increasing the consumption of natural substances has increased demand for biological sources such as Spirulina platensis. The study quantitatively investigates antioxidant potential and phytonutrient contents in aqueous ethanol extracts spirulina. spirulina was collected from a local farm Pondicherry mass cultured our research laboratory. biomass evaluated viz. catalase, SOD, GPx, Vitamin C, E, reduced GSH; phytonutrients like total phenol, flavonoid, tannin, carbohydrates, proteins both...

10.1016/j.nexus.2022.100070 article EN cc-by-nc-nd Energy Nexus 2022-04-21

Nickel oxide (NiO) semiconductor is an interesting material in photocatalysis applications due to its p-type nature and high hole concentration properties. These properties of NiO promote effective p-n heterojunctions interfacial charge carriers' separation transmission efficiency for improved photocatalytic performance. The review discusses the heterostructures with application focus photodegradation removal various organic wastewater contaminants. mechanism NiO-based photocatalysts respect...

10.1016/j.mtsust.2023.100664 article EN cc-by-nc-nd Materials Today Sustainability 2024-01-12

In this study, a graphene oxide/cellulose composite (GO–cellulose) was prepared usingcellulose and oxide (GO) through ultrasonication, followed by the freeze-dried method. The Brunauer–Emmett–Teller (BET) specific surface area of GO–cellulose (~6.042 m2/g) higher compared to cellulose (1.023 m2/g).The UV-Visible spectraindicated that removedphenol efficiently from aqueous solutions with high adsorption power. effectiveness for phenol examinedunder diverse conditions.The results reveal...

10.3390/polym15030572 article EN Polymers 2023-01-22

To evaluate prospectively the prevalence of incidental extracolonic findings at computed tomographic (CT) colonography and to estimate cost their imaging work-up in male patients with high those average risk colorectal cancer.This study was approved by institutional review board, informed consent obtained from all patients. The compliant requirements Health Insurance Portability Accountability Act. CT performed 500 men (mean age, 62.5 years). Of these patients, 194 (38.8%) were for cancer...

10.1148/radiol.2362040166 article EN Radiology 2005-08-01
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