Gaurav pal (45 risultati)

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Condizione: New. pp. 100.

Taschenbuch. Condizione: Neu. Green synthesis of silver nanoparticles using Cymbopogon citratus | Characterization, Phytochemical analysis and antioxidant property of silver nanoparticles using Cymbopogon citratus | Gaurav Pal (u. a.) | Taschenbuch | 68 S. | Englisch | 2017 | LAP LAMBERT Academic Publishing | EAN 9783330342668 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

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Buch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - The book examines the latest trends in clean energy research and applications from around the globe. It introduces various clean energy technologies and discusses efficient energy conversion devices expected to be next-generation power sources. The first section focuses on the effective use of existing renewable energy systems, featuring contributions from internationally recognized experts. It analyzes governance strategies for transitioning to clean energy, including policy instruments and comparative studies of different countries. Key areas highlighted include solar, wind, ocean thermal, biomass, hydropower, and geothermal energy. The second and third sections delve into waste biomass resources and cellulosic materials in biorefineries, emphasizing their efficient use. The final section explores next-generation biofuels, detailing biodiesel production from algae and vegetable oils, and discusses fourth-generation biofuels that use genetically engineered feedstocks. Additionally, it covers clean combustion and emission control in green aviation, focusing on sustainable biofuel Life Cycle Assessments.…

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Hardcover. Condizione: Brand New. 307 pages. 9.25x6.10x9.21 inches. In Stock.

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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The aim of this study was green synthesis of silver nanoparticles using leaf extract of Cymbopogon citratus. Silver nanoparticles (AgNPs), having a surface plasmon resonance (SPR) band centered at 406 nm, were synthesized by Cymbopogon citratus leaf extract capping as well as reducing agent with AgNO3 during a time dependent process at room temperature. A synthesized silver nanoparticle was characterized for their size and shape using scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The total formation of the AgNPs was observed visually with a color change from pale yellow to brownish-black. Fourier transform infrared spectroscopy (FTIR) and energy dispersive x-ray spectroscopy (EDS/EDX) were conducted to determine the various functional groups and the concentration of metal ions in the nanoparticles. The data analysis showed spherically shaped nanoparticles with a size of 25-30 nm in diameter, as revealed by TEM, thereby complementing the result for SEM. 68 pp. Englisch.…

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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 60 pp. Spanisch.

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Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Pal GauravGaurav Pal is working as Ph.D. Scholar at Motilal Nehru National Institute of Allahabad (MNNIT) research related to Heavy metals. He has completed his M.Sc. in Plant Biotechnology and his dissertation work is related to Nan.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 60 pp. Französisch.

Condizione: New. Print on Demand pp. 100 2:B&W 6 x 9 in or 229 x 152 mm Perfect Bound on Creme w/Gloss Lam.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - El objetivo de este estudio fue la síntesis verde de nanopartículas de plata utilizando extracto de hoja de Cymbopogon citratus. Se sintetizaron nanopartículas de plata (AgNPs), con una banda de resonancia plasmónica superficial (SPR) centrada en 406 nm, mediante el recubrimiento de extracto de hoja de Cymbopogon citratus, así como agente reductor con AgNO3 durante un proceso dependiente del tiempo a temperatura ambiente. Las nanopartículas de plata sintetizadas se caracterizaron por su tamaño y forma mediante microscopía electrónica de barrido (SEM) y microscopía electrónica de transmisión (TEM). La formación total de las AgNPs se observó visualmente con un cambio de color de amarillo pálido a marrón-negro. Se realizaron espectroscopia infrarroja por transformada de Fourier (FTIR) y espectroscopia de dispersión de energía de rayos X (EDS/EDX) para determinar los distintos grupos funcionales y la concentración de iones metálicos en las nanopartículas. El análisis de los datos mostró nanopartículas de forma esférica con un tamaño de 25-30 nm de diámetro, según reveló la TEM, complementando así el resultado del SEM.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Dwivedi GauravGaurav Dwivedi, B.Tech in Mechanical Engineering, M.Tech in Alternate Hydro Energy System from IIT Roorkee, India.He has four years of teaching experience in Mechanical Engineering.Currently he is pursuing PhD in the fi.…

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Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The aim of this study was green synthesis of silver nanoparticles using leaf extract of Cymbopogon citratus. Silver nanoparticles (AgNPs), having a surface plasmon resonance (SPR) band centered at 406 nm, were synthesized by Cymbopogon citratus leaf extract capping as well as reducing agent with AgNO3 during a time dependent process at room temperature. A synthesized silver nanoparticle was characterized for their size and shape using scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The total formation of the AgNPs was observed visually with a color change from pale yellow to brownish-black. Fourier transform infrared spectroscopy (FTIR) and energy dispersive x-ray spectroscopy (EDS/EDX) were conducted to determine the various functional groups and the concentration of metal ions in the nanoparticles. The data analysis showed spherically shaped nanoparticles with a size of 25-30 nm in diameter, as revealed by TEM, thereby complementing the result for SEM. …