Nickel (II) ion
An Nb-doped Nickel Oxide–Carbon Nanotubes Composite- Enhanced Electrochemical DNA Biosensor for Detection of Lead(II) Ion
... doped nickel oxide nanoparticle (NbNiO) was synthesized by sol-gel method and was applied to fabricate DNA biosensor for detection of Pb 2+ in water sample for the first ...(II) ion (Pb 2+ ) ...
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Synthesis of Mesoporous Fe2O3/SBA-15 and its Application for Nickel (II) Ion Adsorption
... carried out by doping the iron with the magnetic characteristic. We choose iron as magnetic element to dispersed into the mesoporous silica SBA-15 due to the available stock reason and high magnetic character on it. The ...
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Assessment of the Nickel Ion Releases from the Broken Stainless Steel and Nickel Titanium Endodontic Instruments
... discharge nickel ions, although no nickel ion was determined in the broken files at apical ...and nickel levels for the endodontic ...of nickel can be increased in the urine of patients ...
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Experimental Design Methodology Optimization of Nickel (II) Ion Removal from Aqueous Solutions Using Phosphogypsum
... of repetitions of the experiments at the centre point. For this study, a 2 3 factorial design with six star points and six replicates at the central points were employed to fit the Second order polynomial model, which ...
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Investigations of Nickel (II) removal from Aqueous Effluents using Electric arc Furnace Slag
... of nickel(II) between solid phase and aqueous phase is provided by the initial metal ion ...metal ion varies from 50 to 1000 mg/L. As the initial nickel(II) concentration ...
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Tris(ethylenediamine)nickel(II) tetraiodocadmate(II)
... 2+ ion is coordinated by three chelating ethylenediamine ligands in a distorted octahedral geometry while the Cd 2+ ion binds four iodide ions in a slightly distorted ...
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Sequestering Nickel(II) Ions from Aqueous Solutions Using Various Adsorbents: A Review
... [16-19]. Nickel(II) is one common heavy ...of Nickel(II) and its compounds can lead to birth defects, embolism, chronic bronchitis ...of nickel in drinking water is ...metal ion ...
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Synthesis, Characterisation and Acetylcholinesterase Inhibition Activity of Nickel(II) and Copper(II) Complexes of 3-Hydroxybenzaldehyde-4-nitrobenzoic Acid Hydrazone
... its Nickel(II) and Copper(II) complexes have been carried out in this ...metal ion in a neutral bidentate form through the carbonyl oxygen (C=O) and the azomethine nitrogen ...the ...
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The Production and Characterization of Inexpensive Renewable Hydrogel Based Material From Natural North Carolina Resources for Water Desalination and Heavy Metal Removal Applications
... The adsorption of heavy metals nickel (II), copper (II), and lead (II) were studied at different pH values using switchgrass hemicellulose DTPA–chitosan foam at initial metal ion concen[r] ...
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Bis(1,1 dimethylbiguanido)nickel(II)
... The geometric parameters of (I) are listed in Table 1. The molecular structure is illustrated in Fig. 2. In brief, the struc- ture can be viewed as square-planar, with the metal ion in the centre bonded to two ...
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The design and control of anaerobic ponds with specific reference to Western Treatment Plant
... no discernible effect of nickel on acetoclastic methanogenic activity.. Figure 5-6 Effect of nickel ion on methanogenic activity. Table 5-7 Concentrations of nickel in test vials.. conce[r] ...
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SYNTHESIS AND SPECRAL CHARECRIZTION OF (Z) 2 ((2 HYDROXY 6 METHYLQUINOLIN 3 YL) METHYLENEAMINO) 5 IODOBENZOIC ACID AND THEIR METAL (II) COMPLEXES
... www.wjpr.net Vol 3, Issue 9, 2014. 1039 averaged to over all directions and G which is measure of extent of exchange interaction between metal ions have been calculated. In present case the value of G was found to be ...
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Synthesis, Spectral Characterization and Anticancer Studies of Some Metal(II) Complexes Derived from Imidazole-2-Carboxaldehyde With 2-Amino-3-Carboxyethyl-4,5-Dimethylthiophene
... The synthesized metal complexes are non-electrolytes in nature. The infrared data indicate that the Schiff base behaves as bidentate manner and coordinating via nitrogen atom of azomethine group and ester carbonyl oxygen ...
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Biosorption of Cadmium (II), Lead (II) and Nickel (II) by Spirulina Maxima
... Experiments were carried out in 1000 mL Erlenmeyer flask with 800 mL of modified Zarrouk medium (see, Table 1) and 10% of inoculums at exponential growth phase, then the seed was added respectively with 5 mgL -1 , 10 mgL ...
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(5,15 Dianthracen 9 yl 10,20 dihexyl porphyrinato)nickel(II): A planar nickel(II) porphyrin
... tetrasubstituted nickel(II) porphyrin with both meso aryl and alkyl residues. The molecule exhibits a planar macrocycle with an average deviation of the 24 macrocycle atoms from their least-squares plane ...
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Distribution of Nickel in Rat Organs after an Administration of Nickel (II) Chloride
... of nickel chloride (II) in selected rat organs after an experimental ...after nickel (Ni) ...of nickel was found in muscle in group B ...of nickel significantly increased in group B ...
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Diaquadibromobis(1H imidazole)nickel(II)
... The structure of the title compound, (I), is composed of monomeric units possessing a crystallographically imposed center of symmetry (Fig. 1). The coordination environment of nickel is almost perfect octahedral ...
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Bis(ethylenediamine)nickel(II) dinitrate
... metal-organic papers Data collection: SMART Bruker, 2002; cell re®nement: SAINT Bruker, 2002; data reduction: SAINT; programs used to solve structure: SHELXTL Sheldrick, 2003b; programs [r] ...
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Polymeric bis(glycolato)nickel(II)
... A cobalt complex of glycolate was reported by Medina et al. (2000). Recently, we synthesized a nickel complex of glycolate. Single-crystal X-ray diffraction analysis reveals that this complex is isomorphous with ...
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Tetraaquabis(4 pyridylthioacetato)nickel(II)
... acetate anion bonding through the pyridyl N atom. The amine donor in the molecule arises from the slight excess of ammonium hydroxide that was used to neutralize the carboxylic acid (Huang et al., 2004). A similar ...
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