Ara
Toplam kayıt 21, listelenen: 11-20
Novel metal-free and metallophthalocyanines containing four 21-membered pentathiadiaza macrocycles: synthesis, characterization, and study of aggregation properties
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2014)
Metal-free phthalocyanine 3 and its metallophthalocyanine derivatives 4, 5, and 6 (M = Zn, Co, and Ni) substituted with four 21-membered pentathiadiaza macrocycles were synthesized and their structures identified by elemental ...
Colorimetric cadmium ion detection in aqueous solutions by newly synthesized Schiff bases
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2020)
Two newly synthesized Schiff bases DMCA and DMBA were used for selective detection of Cd2+ over a wide range of other metal ions in acetonitrile (ACN)/ Tris-HCl buffer (10 mM, pH 7.32, v/v 2:1). The sensors can detect Cd2+ ...
Siklofosfazen türevlerinin maya kültür ortamlarında malondialdehit, glutatyon ve total protein miktarları üzerine etkileri
(KAHRAMANMARAS SUTCU IMAM UNIV REKTORLUGU, 2020)
In this study; total protein, glutathione and lipid peroxidation (MDA) analyzes of five schiff bases that are newly synthesized were performed in S. cerevisiae culture media. YEPD medium was prepared for growth and ...
The effect of Variamine Blue B on brass corrosion in NaCl solution
(ELSEVİER, 2019)
The effect of Variamine Blue B (4-Amino-4'-Methoxydiphenylamine-Diazonium Chloride, VBB) on the corrosion of Cu-35Zn alloy (brass) in 3.5% NaCl medium was studied at different concentrations and temperatures. For this ...
Palladium nanoparticles generated in situ used as catalysts in carbonylative cross-coupling in aqueous medium
(ROYAL SOC CHEMISTRY, 2016)
Pd NPs, obtained in situ from imidazole complexes Pd(im)(2)Cl-2 (im - methylimidazole, butylimidazole), efficiently catalyze the carbonylative Suzuki coupling in water at 80 degrees C and 1 atm of CO. In the catalytic ...
Enhanced electrocatalytic efficiency of C/MWNTs for methanol oxidation using Ni deposited on MWNTs
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2015)
The power density of direct methanol fuel cells (DMFCs) can be changed by using different anode materials. Especially porous materials are preferred for the anode. In the present study, multiwall carbon nanotubes were first ...
Synthesis of metal-free and metallophthalocyanines containing 18-and 21-membered macrocycles with mixed donor atoms and their metal-ion binding properties
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2015)
This paper describes the synthesis of a series of metal-free phthalocyanines and metallophthalocyanines peripherally substituted by macrocycles of different ring sizes with the same donor atom sets. The effects of varying ...
Synthesis, characterization, and metal extraction studies of a new macrobicyclic ligand
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2015)
This article describes the synthesis, characterization, and metal ion binding properties of a new macrobicyclic ligand. Solvent extraction experiments were performed in order to determine the extraction behavior of new ...
Photoredox cross-coupling: Ir/NidDual catalysis for the synthesis of Benzylic Ethers
(AMER CHEMICAL SOC., 2015)
Single-electron transmetalation has emerged as an enabling paradigm for the cross-coupling of C-sp(3) hybridized organotrifluoroborates. Cross-coupling of alpha-alkoxymethyl-trifluoroborates with aryl and heteroaryl bromides ...
Single-electron transmetalation: An enabling technology for secondary alkylboron cross-coupling
(AMER CHEMICAL SOC, 2015)
Single-electron-mediated alkyl transfer affords a novel mechanism for transmetalation, enabling cross-coupling under mild conditions. Here, general conditions are reported for cross-coupling of secondary alkyltrifluoroborates ...