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نمایش تعداد 1-10 از 93
Copper nanoparticles embedded hydrogel matrix as a robust catalyst for the reduction of nitro compounds
In this work, copper nanoparticles embedded hydrogel matrix has been prepared and characterized by different techniques such as FT-IR, TEM and XRD, successfully. The catalytic performance of the new synthesized catalyst ...
Enhancement of mechanical properties of amine-functionalized mwcnt/epoxy composites: effect of amine moieties
The effect of molecular structure of amine moieties of multiwall carbon nanotubes (MWCNTs) on mechanical properties of reinforced composites was investigated. Functionalization of MWCNTs was performed via a quick, one-pot and microwaveassisted...
Nano-sized La0.5Ca0.5CoO3-mediated reduction by NaBH4 of aryl nitriles to bis-(benzyl)amines
Nano-sized La0.5Ca0.5CoO3 perovskite, which was produced via the sol-gel method, was an efficient heterogeneous catalyst in combination with NaBH4 for the rapid chemoselective reduction of aryl nitriles to bis-(benzyl)amines at 40 ºC in good...
Impact of Lactic Acid on Formation of Biogenic Amines in Common Carp
Background and Objective: Raw fish is a highly perishable product that
deteriorates due to chemical changes and microbial growth. Biogenic amines (BAs) are
generated in course of bacterial spoilage in fish that may lead to BA toxicity...
Amine-functionalization of carbon nanotubes assisted by electrochemical generation of chlorine
with CNTs, followed by the substitution of chlorine by ethylenediamine on the CNTs surface. Furthermore, the existence and amount of amine groups on the CNTs’ surface were confirmed and measured by FTIR and TGA, respectively. UV–vis and TGA analysis...
Proteolysis and biogenic amine buildup in high pressure treated ovine milk blue veined cheese
Effects of ultraviolet light on biogenic amines and other quality indicators of chicken meat during refrigerated storage
An Efficient Method for Chemoselective Reduction of Nitro Compounds Using Bimetallic Fe-Ni NPs/H3PW12O4o.xH2O System
The selective reduction of nitro compounds by treatment with bimetallic Fe-Ni nanoparticles (NPs) and
tungestophosphoric acid hydrate (H3PW12O4o.xH2O) in H2O is reported. Themethod has been applied to a broad range ...