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🔍 amit singer 📂 Physics 📄 Peer-Reviewed
Showing 31 results for "amit singer" in Physics · Peer-Reviewed
Physics Peer-Reviewed PDF DOI

Role of Ribes khorassanicum

 · 1970

Silver nanoparticles (AgNPs) have been biosynthesised through the extracts of Ribes khorassanicum fruits, which served as the reducing agents and capping agents. Biosynthesised AgNPs have been found t…

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Physics Peer-Reviewed PDF DOI

Soliton solutions of an integrable nonlinear Schr?dinger equation with quintic terms.

 · 1970

We present the fifth-order equation of the nonlinear Schr?dinger hierarchy. This integrable partial differential equation contains fifth-order dispersion and nonlinear terms related to it. We present …

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Physics Peer-Reviewed PDF DOI

Effects of droplet size and type of binder on the agglomerate growth mechanisms by melt agglomeration in a fluidised bed.

 · 1970

This study was performed in order to evaluate the effects of binder droplet size and type of binder on the agglomerate growth mechanisms by melt agglomeration in a fluidised bed granulator. Lactose mo…

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Physics Peer-Reviewed PDF DOI

Characterization and photochemical and antibacterial properties of highly stable silver nanoparticles prepared on montmorillonite clay in n-hexanol.

 · 1970

Ag nanoparticles (NPs) of approximately 2.5±0.6 nm in size with high stability were prepared on montmorillonite clay in n-hexanol ([Ag NP/clay]). The aqueous suspensions of Ag NP/clay obtained were co…

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Physics Peer-Reviewed PDF DOI

Size-dependent optical behavior of disordered nanostructures on glass substrates.

 · 1970

We demonstrate the distinctive optical properties of disordered nanostructures on glass substrates in accordance with changes in the average size of the nanostructures. Dissimilar sizes of nanostructu…

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Physics Peer-Reviewed PDF DOI

Candidatus Cryptoplasma Associated with Green Lizards and Ixodes ricinus Ticks, Slovakia, 2004-2011.

 · 1970

During 2004-2011, we collected green lizards and Ixodes ricinus ticks in Slovak Karst National Park in Slovakia; 90% (36/40) of lizards and 37% of ticks removed from lizards were infected with family …

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Physics Peer-Reviewed PDF DOI

Simultaneous determination of nicotine and cotinine in plasma using capillary column gas chromatography with nitrogen-sensitive detection.

 · 1970

A rapid and sensitive method is described for the stimultaneous determination of nicotine and its principal metabolite, cotinine, in plasma. A one-step extraction procedure is employed and the quantit…

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Physics Peer-Reviewed PDF DOI

Green synthesis of nanocomposites consisting of silver and protease alpha chymotrypsin.

 · 1970

The synergy of ultrasonication and the exposure to light radiation was found to be necessary in the formation of nanocomposites of silver and a protease alpha chymotrypsin. The reaction was carried ou…

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Physics Peer-Reviewed PDF DOI

Association of the polymorphisms 292 C>T and 1304 G>A in the SLC38A4 gene with hyperglycaemia.

 · 1970

BACKGROUND: The SLC38A4 gene is related to system 'A' activity, which seems to be related to impaired gluconeogenesis. The objective of this study was to determine whether the 292 C>T and 1304 G>A pol…

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Physics Peer-Reviewed PDF DOI

Production of reactive oxygen species (ROS) by various marine fish species during the larval stage.

 · 1970

Previous studies have indicated that the devil stinger produces reactive oxygen species (ROS) during early development from fertilized egg to larva. To determine whether ROS generation is a common fea…

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Physics Peer-Reviewed PDF DOI

Platinum nanoparticles-doped sol-gel/carbon nanotubes composite electrochemical sensors and biosensors.

 · 1970

Platinum nanoparticle-doped sol-gel solution is prepared and used as a binder for multi-walled carbon nanotubes (CNT) for the fabrication of electrochemical sensors. Amine group containing sol-gel sol…

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Physics Peer-Reviewed PDF DOI

[Surface-enhanced Raman spectra analysis of trace degradation products from goat horn].

 · 1970

Nano-silver colloid was synthesized by using microwave method on the mixtures of sodium citrate solution and silver nitrate solution. The method has advantages of fast heating speed, uniform temperatu…

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Physics Peer-Reviewed PDF DOI

Ag/g-C3N4 catalyst with superior catalytic performance for the degradation of dyes: a borohydride-generated superoxide radical approach.

 · 1970

A straightforward approach is developed for fabrication of a visible-light-driven Ag/g-C3N4 catalyst. Morphological observation shows that the g-C3N4 sheets are decorated with highly dispersed Ag nano…

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Physics Peer-Reviewed PDF DOI

Annealing-free, flexible silver nanowire-polymer composite electrodes via a continuous two-step spray-coating method.

 · 1970

For the realization of high-efficiency flexible optoelectronic devices, transparent electrodes should be fabricated through a low-temperature process and have the crucial feature of low surface roughn…

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Physics Peer-Reviewed PDF DOI

Relationship between hunger-satiety feelings and various metabolic parameters in women with obesity during controlled weight loss.

 · 1970

OBJECTIVE: Satiety plays an important role in weight control. The meaning of fasting hormone levels and satiety feelings, and how post-absorptive changes after meals high in carbohydrate regulate appe…

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Physics Peer-Reviewed PDF DOI

A facile and green method for synthesis of reduced graphene oxide/Ag hybrids as efficient surface enhanced Raman scattering platforms.

 · 1970

Reduced graphene oxide/Ag nanoparticles hybrids (rGO/AgNPs) were fabricated via a green and facile hydrothermal method. The as-synthesized materials were characterized in detail using various spectros…

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Physics Peer-Reviewed PDF DOI

Identifying the Atomic-Level Effects of Metal Composition on the Structure and Catalytic Activity of Peptide-Templated Materials.

 · 1970

Bioinspired approaches for the formation of metallic nanomaterials have been extensively employed for a diverse range of applications including diagnostics and catalysis. These materials can often be …

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Physics Peer-Reviewed PDF DOI

Toxicity of silver and copper to Cucurbita pepo: differential effects of nano and bulk-size particles.

 · 1970

The phytotoxicity of bulk and nanoparticle Cu and Ag was directly compared. NP Ag reduced biomass and transpiration by 66-84% when compared with bulk Ag. The Ag ion concentration was 4.4-10-times grea…

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Physics Peer-Reviewed PDF DOI

Annoyance due to air pollution in Europe.

 · 1970

BACKGROUND: Annoyance due to air pollution is a subjective score of air quality, which has been incorporated into the National Environmental monitoring of some countries. The objectives of this study …

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Physics Peer-Reviewed PDF DOI

Direct observation of catalytic oxidation of particulate matter using in situ TEM.

 · 1970

The ability to observe chemical reactions at the molecular level convincingly demonstrates the physical and chemical phenomena occurring throughout a reaction mechanism. Videos obtained through in sit…

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