Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Praveen Kumar Gopi"'
Autor:
Thillai Sivakumar Natarajan, Praveen Kumar Gopi, Kalithasan Natarajan, Hari C. Bajaj, Rajesh J. Tayade
Publikováno v:
Water-Energy Nexus, Vol 4, Iss , Pp 103-112 (2021)
The present study investigates the photocatalytic degradation of 2,4-Dichlorophenoxyacetic acid (2,4-D), a hazardous herbicide using TiO2/Graphene oxide nanocomposite photocatalysts. The nanocomposite photocatalysts were synthesized via solvothermal
Externí odkaz:
https://doaj.org/article/9969b6442c064818bfbef001b92b1349
Autor:
Bhuvanenthiran Mutharani, Praveen Kumar Gopi, Shen-Ming Chen, Hsieh-Chih Tsai, Faheem Ahmed, Ahmed S. Haidyrah, Palraj Ranganathan
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 220, Iss , Pp 112373- (2021)
The electronic conductivity of the metal oxides is generally increased by hybridization of highly conductive carbon supportive materials. In this present work, we have demonstrated a novel one-pot preparation of cerium niobate (CeNbO4) nanoparticles
Externí odkaz:
https://doaj.org/article/d14e9a39b8b745f199ab89fdf0f1f20f
Autor:
Praveen Kumar Gopi, Chandan Hunsur Ravikumar, Shen-Ming Chen, Tse-Wei Chen, Mohammad Ajmal Ali, Fahad M.A. Al-Hemaid, Mohammad Suliman El-Shikh, A.K. Alnakhli
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 211, Iss , Pp 111934- (2021)
In the present work, we reported a one pot simple colloidal–gel synthesis of molybdenum bismuth vanadate (MoBiVO4). The charge transfer property of MoBiVO4 was improved by developing a composite with graphene oxide (GO) through sonochemical techniq
Externí odkaz:
https://doaj.org/article/7786519661694179a8075ca877ac96e6
Autor:
Praveen Kumar Gopi, Bhuvanenthiran Mutharani, Shen-Ming Chen, Tse-Wei Chen, Gaber E. Eldesoky, Mohammad Ajmal Ali, Saikh M. Wabaidur, Firdoz Shaik, Chang Yen Tzu
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 207, Iss , Pp 111285- (2021)
The present work scrutinized the voltammetric analysis of hazardous herbicide aclonifen (ACF) in actual soil and river water samples utilizing the electrochemical method. The electrochemical sensing device was fabricated for the determination of ACF
Externí odkaz:
https://doaj.org/article/b09a04eed687457a86393e46d42e57e3
Autor:
Kalithasan Natarajan, Hari C. Bajaj, Praveen Kumar Gopi, Rajesh J. Tayade, Thillai Sivakumar Natarajan
Publikováno v:
Water-Energy Nexus, Vol 4, Iss, Pp 103-112 (2021)
The present study investigates the photocatalytic degradation of 2,4-Dichlorophenoxyacetic acid (2,4-D), a hazardous herbicide using TiO2/Graphene oxide nanocomposite photocatalysts. The nanocomposite photocatalysts were synthesized via solvothermal
Publikováno v:
New Journal of Chemistry. 45:3022-3033
In this research, the metal–organic-based synthesis of cadmium sulfide quantum dots (CdS QDs) was performed. The CdS QDs were anchored on reduced graphene oxide (rGO) nanosheets using a simple sonication technique; this can enhance the electron cha
Publikováno v:
New Journal of Chemistry. 44:4590-4603
The accurate detection of hazardous 4-nitrophenol (4-NP) is deemed essential for the environment and human health. Exploring efficient and low-cost methods for its monitoring has become completely necessary in the current century. Herein, the high-le
Autor:
Shen-Ming Chen, Saikh Mohammad Wabaidur, Praveen Kumar Gopi, Balamurugan Muthukutty, Asma A. Alothman, Tse-Wei Chen, Mohammad Ajmal Ali, Xiaoheng Liu
Publikováno v:
New Journal of Chemistry. 44:18431-18441
In this work, we synthesized strontium titanate (SrTiO3) by a simple co-precipitation technique and decorated it with graphene oxide (SrTiO3/GO) for the effective determination of neurotransmitter agent dopamine (DA). The as-synthesized SrTiO3–GO n
Autor:
Praveen Kumar, Gopi, Duy Ba, Ngo, Shen-Ming, Chen, Chandan Hunsur, Ravikumar, Werasak, Surareungchai
Publikováno v:
Chemosphere. 288(Pt 2)
Paraoxon is one of the pesticide that can induce toxicity to nervous system of living organisms. In this work, we focused on synthesizing the catalyst Bismuth Vanadate with the properties that can sense the presence of organophosphorus compounds and
Autor:
Alaa Kazhem Alnakhli, M. S. Elshikh, Tse-Wei Chen, Mohammad Ajmal Ali, Chandan Hunsur Ravikumar, Praveen Kumar Gopi, Fahad M.A. Al-Hemaid, Shen-Ming Chen
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 211, Iss, Pp 111934-(2021)
In the present work, we reported a one pot simple colloidal–gel synthesis of molybdenum bismuth vanadate (MoBiVO4). The charge transfer property of MoBiVO4 was improved by developing a composite with graphene oxide (GO) through sonochemical techniq