Green biosynthesis of nanosilvers using aqueous extract from Orthosiphon stamineus leaves

Ariff, Mohd Azahar Mohd; Alrozi, Rasyidah; Saleh, Mat Husin; Osman, Mohamed Syazwan; Zamanhuri, Norashikin Ahmad

doi:10.1109/shuser.2012.6268790

Cited by 4 publications

(1 citation statement)

References 21 publications

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“…Orthosiphon stamineus has been studied from many aspects which are related to extraction of nanosilver [53], electronic sensing [54] and bioactive compound analysis [55]. S. H. Gan et al [56] tested on open sun drying and HP for orthosiphon stamineus.…”

Section: Orthosiphon Stamineusmentioning

confidence: 99%

Gamma Ray and Neutron Radiation Effects on the Electrical and Structural Properties of n-ZnO/p-CuGaO₂ Schottky Diode

Mivolil

Chee

Rasmidi

et al. 2020

ECS J. Solid State Sci. Technol.

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Solar assisted heat pump (SAHP) system integrates a solar thermal energy source with a heat pump. This technique is a very fundamental concept, especially for drying applications. By combining a solar thermal energy source such as solar thermal collectors and a heat pump dryer will assist in reducing the operation cost of drying and producing products with high quality. Many review papers in the literature evaluated the R&D aspects of solar-assisted heat pump dryers (SAHPD). This critical review paper studies some of the researches conducted in this field to understand and provides an update on recent developments in SAHPD. Also, a detailed explanation of principles and operation for SAHPD and its applications are presented. The used types of solar thermal collectors, as well as various heat pump dryers, are all discussed in this article. Finally, it is concluded that there is a clear lack of research in the techno-economic and environmental evaluation, while most of SAHPD studies focused on the performance study of the system. Keywords heat pump, collector, two phases, refrigerant, compression index. Nomenclature Volumetric efficiency Mass flow rate Mass refrigerant flow Ts Wetted surface temperature P Pressure Uwi Combined coefficient of heat transfer for tube wall, refrigerant and water film V Velocity k Compression index absolute humidity ratio

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Section: Orthosiphon Stamineusmentioning

confidence: 99%

Gamma Ray and Neutron Radiation Effects on the Electrical and Structural Properties of n-ZnO/p-CuGaO₂ Schottky Diode

Mivolil

Chee

Rasmidi

et al. 2020

ECS J. Solid State Sci. Technol.

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show abstract

Intensified photocatalytic degradation of 2, 4–dicholorophenoxyacetic acid using size-controlled silver nanoparticles: Effect of pre-synthesis extraction

Kamarudin

Sukor

Jalil

et al. 2020

Advanced Powder Technology

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Synthesis of silver nanoparticles in green binary solvent for degradation of 2,4-D herbicide: Optimization and kinetic studies

Kamarudin

Jalil

Setiabudi

et al. 2020

Chemical Engineering Research and Design

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Green biosynthesis of nanosilvers using aqueous extract from Orthosiphon stamineus leaves

Cited by 4 publications

References 21 publications

Gamma Ray and Neutron Radiation Effects on the Electrical and Structural Properties of n-ZnO/p-CuGaO₂ Schottky Diode

Gamma Ray and Neutron Radiation Effects on the Electrical and Structural Properties of n-ZnO/p-CuGaO₂ Schottky Diode

Intensified photocatalytic degradation of 2, 4–dicholorophenoxyacetic acid using size-controlled silver nanoparticles: Effect of pre-synthesis extraction

Synthesis of silver nanoparticles in green binary solvent for degradation of 2,4-D herbicide: Optimization and kinetic studies

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Green biosynthesis of nanosilvers using aqueous extract from Orthosiphon stamineus leaves

Cited by 4 publications

References 21 publications

Gamma Ray and Neutron Radiation Effects on the Electrical and Structural Properties of n-ZnO/p-CuGaO2 Schottky Diode

Gamma Ray and Neutron Radiation Effects on the Electrical and Structural Properties of n-ZnO/p-CuGaO2 Schottky Diode

Intensified photocatalytic degradation of 2, 4–dicholorophenoxyacetic acid using size-controlled silver nanoparticles: Effect of pre-synthesis extraction

Synthesis of silver nanoparticles in green binary solvent for degradation of 2,4-D herbicide: Optimization and kinetic studies

Contact Info

Product

Resources

About

Gamma Ray and Neutron Radiation Effects on the Electrical and Structural Properties of n-ZnO/p-CuGaO₂ Schottky Diode

Gamma Ray and Neutron Radiation Effects on the Electrical and Structural Properties of n-ZnO/p-CuGaO₂ Schottky Diode