Results 101 to 110 of about 31,807 (218)

Synthesis of Fused sp3‐Enriched Imidazoles

open access: yesChemistryOpen
A synthetic approach to imidazoles annulated to saturated six‐membered cycles featuring S, SO2, NH, NCbz was developed. It was achieved by combining the Neber rearrangement and the Marckwald reaction.
Viacheslav Lysenko   +5 more
doaj   +1 more source

Excreção de tiocianato pode revelar peixes capturados com cianeto [PDF]

open access: yes, 2011
Mestrado em Biologia MarinhaA pesca com cianeto (CN-) e uma técnica destrutiva utilizada na colheita de peixes vivos de recifes de coral. Estes organismos apresentam elevado valor económico e são destinados tanto para o consumo humano como para o ...
Vaz, Marcela Carraro de Melo
core  

Non-Cyanide Silver as a Substitute for Cyanide Processes [PDF]

open access: yes, 2002
Since the mid 1800s, silver has been deposited from a cyanide-based formulation on a commercial basis. Commercial non-cyanide silver plating solutions were first made generally available in the late 1970s, and yet today the vast majority, and nearly ...
Chicago Metal Finishers Institute
core  

Studies on the use of supercritical ammonia for ceramic nitride synthesis and fabrication [PDF]

open access: yes
The extractability of ammonia halides (including ammonium thiocyanate) formed as byproducts from the synthesis of Si(NH)2 via ammonolysis of the corresponding silicon tetrahalides using supercritical NH3 as the extraction medium was investigated.
Cornell, Linda   +2 more
core   +1 more source

Method of inhibiting stress corrosion cracks in titanium alloys Patent [PDF]

open access: yes, 1970
Method to prevent stress corrosion cracking in titanium ...
Beck, T. R.
core   +1 more source

Synthesis, molecular docking study, and biological evaluation and of new thiadiazole and thiazole derivatives incorporating isoindoline-1,3-dione moiety as anticancer and antimicrobial agents

open access: yesResults in Chemistry
To highlight the importance of thiazole and thiadiazole derivatives in the progression of cancer and microbial treatments and to aid in drug design, we have synthesized a new series of 1,3,4-thiadiazole and 1,3-thiazole derivatives. These were created by
Wafaa A. Mokbel   +7 more
doaj   +1 more source

Development of an Analytical Method for Fast Detection of Residual Hydrogen Peroxide in Foods Based on Oxidative Etching of Avocado Seed Extract Capped With Gold Nanoparticles

open access: yesJournal of Chemistry
A rapid hydrogen peroxide analytical method was developed in this study. The developed method incorporated gold nanoparticles (Au NPs) and potassium thiocyanate (KSCN) to improve residual hydrogen peroxide detection performance. Specifically, Au NPs were
Wayne C. Liao   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy