Ara
Toplam kayıt 111, listelenen: 61-70
Graphite-supported TiO2 for 4-nitrophenol degradation in a photoelectrocatalytic reactor
(Elsevier Science Sa, 2009)
Amorphous TiO2, prepared at room temperature through a sol-gel method implementing hydrolysis of TiCl4, has been supported on graphite rods and then annealed at 673 K. In this way graphite was completely covered by a porous ...
Synthesis and antimicrobial investigation of some 5H-pyridazino[4,5-b] indoles
(2013)
Synthesis and in vitro antimicrobial activities are reported for a series of 1,3,5-substituted 4-oxo-3,4-dihydro- 5H -pyridazino[4,5- b]indole derivatives. Corresponding pyridazino[4,5- b]indoles were prepared from ethyl ...
Photocatalytic oxidation of nitrobenzene and phenylamine: Pathways and kinetics
(John Wiley & Sons Inc, 2007)
The oxidation of nitrobenzene and phenylamine has been carried out by heterogeneous photocatalysis in aqueous suspensions of commercial TiO2. The photoreactivity results indicate that two reaction pathways occur in parallel ...
Home-prepared anatase, rutile, and brookite TiO2 for selective photocatalytic oxidation of 4-methoxybenzyl alcohol in water: reactivity and ATR-FTIR study
(Royal Soc Chemistry, 2009)
TiO2 catalysts of anatase, rutile and brookite phase were prepared at low temperature and tested for carrying out the photocatalytic partial oxidation of 4-methoxybenzyl alcohol to 4-methoxybenzaldehyde (p-anisaldehyde) ...
A semi-empirical and density functional theory study of 2,2',3,4-tetrahydroxy-3'-sulpho azobenzene derivatives and their zirconium complexes
(2013)
In this study, certain theoretical properties of three tetrahydroxyazo derivatives and their zirconium complexes, such as stability, reactivity, geometry and energy have been calculated by MOPAC2009 with the PM6 method and ...
4-Methyl-N-(4-methylphenylsulfonyl)-N-phenylbenzenesulfonamide
(2014)
The whole molecule of the title compound, C20H 19NO4S2, is generated by twofold rotational symmetry. The N atom is located on the twofold rotation axis and has a trigonal-planar geometry. It is bonded by two S atoms of two ...
New Thiophene Bearing Dimethyl-5-Hydroxy Isophtalate Esters and Their Antimicrobial Activities
(2018)
Thiophene belongs to a class of heterocyclic compounds. In this study, three new dimethyl-5-hydroxy isophtalate derived thiophene esters were successfully synthesized and characterized by FT-IR, Elementel Analysis, 1H-NMR, ...
New palladium (II) complexes with Thiophene arid furan bridged N-Acylbenzotriazole ligands: Synthesis, characterization and hydrogenation activity in ionic liquid
(Elsevier, 2017)
Palladium complexes of N-acylbenzotriazole derivative ligands were synthesized and characterized. The catalytic activities of complexes of ([PdLl (OAc)(2)] and [PdL2(OAc)(2)]) were investigated in relation to hydrogenation ...
Preparation of new molecularly imprinted quartz crystal microbalance hybride sensor system for 8-hydroxy-2 '-deoxyguanosine determination
(Elsevier Science BV, 2009)
The routine measurement of 8-hydroxy-2'-deoxyguanosine (8-OHdG) in biological samples is a difficult analytical problem due to the low levels of the analyte and complex matrix. A new 8-OHdG imprinted quartz crystal ...
2-Allil-6,6'-[(3,3'-Dimetoksi[1,1'-Bifenil]-4,4'-Diyil)Bis(Nitrilometiliden)]Bis-Fenolün Mikrodalga ve Geleneksel Isıtma Yoluyla Sentezi, Yapı Karakterizasyonu ve Tautomerik Özelliklerinin Deneysel ve Teorik Olarak İncelenmesi
(2015)
2-Allil-6,6\'-[(3,3\'-dimetoksi[1,1\'-bifenil]-4,4\'-diyil)bis(nitrilometiliden)]bis-fenol (3) Schiff bazı bileşiği, 3-allilsalisilaldehitin (1) o-dianisidin (2) ile kondenzasyon reaksiyonundan geleneksel ısıtma ve ...