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Toplam kayıt 91, listelenen: 31-40
Biosorption of lead(II) ions onto waste biomass of Phaseolus vulgaris L.: estimation of the equilibrium, kinetic and thermodynamic parameters
(Elsevier Science BV, 2009)
Biosorption of lead(II) ions onto Phaseolus vulgaris L. waste was investigated with the variation in the parameters of pH, contact time, biosorbent and lead(II) concentrations and temperatures. The nature of the possible ...
Vibrational spectroscopic investigation of some Hofmann-Td type complexes: Ni(1-phenylpiperazine)2M(CN)4 (M = Cd or Hg)
(2009)
New Hofmann-Td type complexes in the form of Ni(pp) 2M(CN)4 (where pp = 1-Phenylpiperazine and M = Cd or Hg) have been prepared in powder form and their infrared (4000-100 cm-1) and Raman (2800-1650 cm-1) spectra have been ...
Tetraaquabis(isonicotinamide-kappa N-1)nickel(II) bis(4-formylbenzoate) dihydrate
(Int Union Crystallography, 2009)
The asymmetric unit of the title complex, [Ni(C6H6N2O)(2)(H2O)(4)](C8H5O3)(2)center dot 2H(2)O, contains one-half of the complex cation with the Ni-II atom located on an inversion center, a 4-formylbenzoate (FB) counter-anion ...
Removal of Acid Orange 7 from water by electrochemically generated Fenton's reagent
(Elsevier Science BV, 2009)
The removal of azo dye Acid Orange 7 (AO7) from water was investigated by the electro-Fenton technology using electrogenerated hydroxyl radicals ((OH)-O-center dot) which leads to the oxidative degradation of AO7 LIP to ...
Diaquabis(2-bromobenzoato-kappa O)bis(N,N-diethylnicotinamide-kappa N-1)zinc(II)
(Int Union Crystallography, 2009)
In the centrosymmetric title complex, [Zn(C7H4BrO2)(2)(-)(C10H14N2O)(2)(H2O)(2)], the Zn-II atom is located on an inversion center. The asymmetric unit contains one 2- bromobenzoate (BB), one diethylnicotinamide (DENA) ...
Molecular Recognition-Based Detoxification of Aluminum in Human Plasma
(Taylor & Francis LTD, 2009)
Molecular recognition-based Al3+-imprinted poly(hydroxyethyl methacrylate-N-methacryloyl-L-glutamic acid) (PHEMAGA-Al3+) beads were prepared to be used in selective removal of Al3+ out of human plasma overdosed with Al3+ ...
Diaquabis(4-methylaminobenzoato-kappa O)bis(nicotinamide-kappa N-1)nickel(II)
(Int Union Crystallography, 2009)
The title Ni-II complex, [Ni(C8H8NO2)(2)(C6H6N2O)(2)(H2O)(2)], is centrosymmetric with the Ni atom on an inversion center. The molecule contains two 4-methylaminobenzoate (MAB) and two nicotinamide (NA) ligands and two ...
Vibrational spectroscopic and thermal studies of some 3-phenylpropylamine complexes
(Elsevier Science BV, 2009)
Four new Hofmann-3-phenylpropylamine (3PPA) type complexes with chemical formulae M(3PPA)(2)-Ni(CN)(4) (M = Ni, Co, Cd, and Pd) have been prepared and their vibrational spectra are reported in the region of 4000-60 cm(-1). ...
CdO:Al films deposited by sol-gel process: a study on their structural and optical properties
(Natl Inst Optoelectronics, 2009)
Undoped and Al-doped CdO films have been prepared by sol-gel spin-coating method. Effects of Al dopant on the structural and optical properties of CdO film have been investigated. The films were prepared for Al/Cd ratios ...
Immobilization of 2,2 '-dipyridyl onto bentonite and its adsorption behavior of copper(II) ions
(Elsevier Science BV, 2009)
In this study, the immobilization of 2,2'-dipyridyl onto bentonite was firstly carried out and it was then used for the adsorption of copper(II) ions from aqueous solutions. The variation of the parameters of pH, contact ...