[PDF] Top 20 The synthesis and properties of some chelating ion exchangers
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The synthesis and properties of some chelating ion exchangers
... chelation properties were discussed, but these authors have extensively studied other chelate ion exchangers as will bo discussed in later ... See full document
154
Synthesis, characterization and chelating properties of novel heterocyclic azo dyes containing ligand
... The synthesis of 2-hydroxy-5-((5-phenyl-1,3,4-oxadiazol-2-yl)diazenyl) benzoic acid (DAPOSA) was performed by a simple reaction of diazonium salt of 2-Amino-5-phenyl-[1,3,4]-Oxadiazole (APO) and Salicylic ... See full document
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Synthesis, characterization and chelating properties of furan ring containing organic ligands
... Literature survey indicates that compounds having furan nucleus possess broad range of their diverse biological activate and chemical applications [1] like such as antimicrobial [2], anthelmintic [3], anti-inflammatory ... See full document
5
Synthesis, Properties and Analytical Applications of Titanium (IV) Phosphosulphosalicylate – A New Hybrid Inorganic-Organic Ion-Exchanger
... Synthetic ion-exchangers of single and double salts as well as organic resins are being increasingly used for separation of metal ions. The organic resins have qualities of uniformity, chemical stability, ... See full document
8
Synthesis, characterization and optoelectronic properties of iridium complexes bearing nonconjugated six membered chelating ligands
... optoelectronic properties of these complexes are explored and compared with benchmark complexes (R1-R4, see Chart 1) where the bnpy ligands have been replaced with ppy; R1-R3 have been previously reported 15,24 ... See full document
35
Synthesis, Characterization and Transport Properties of Novel Ion-exchange Nanocomposite Membrane Containing In-situ Formed ZnO Nanoparticles
... the ion-exchange capacity of the prepared nanocomposite ...in ion-exchange capacity in prepared nanocomposite ...the ion adsorption due to adsorption characteristic of ZnO ...the ion exchange ... See full document
7
Synthesis, Ion Exchange Properties and Analytical Application of New Hybrid Cation Exchanger : Acrylonitrile Tin(IV)Tungstophosphate
... A new hybrid inorganic-organic cation exchanger acrylonitrile tin (iv) tungstophosphate has been synthesized and its analytical application explored. The effect of experimental parameter such as reagent mixing ratio, ... See full document
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Synthesis and Surface Properties of Some Dyestuff Ester
... Heterocyclic amino compounds were used recently in the development of azodyes 1 and these dyes are of current interest as functional materials for electronic, optoelectronic and photonic devices 2 . The present work ... See full document
6
Polyporphyrin Complexes of Some Transition Metals. Synthesis and Catalytic Properties
... complexes synthesis (Me-PP) to a solution of ...complexes synthesis appears the formation of compound presenting oligomeric polymer chain consisting of porphyrin ... See full document
8
Synthesis and Characterization of Aurantiol Schiff Base: Relationship Between Synthesis time and some Physical Properties
... the synthesis step, and the characterization. The synthesis step was began by weighing of the raw material were hydroxycitronellal and methyl ...The synthesis of aurantiol was carried out by heating ... See full document
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SYNTHESIS, CHARACTERIZATION AND CHELATING PROPERTIES OF POLY[AZO (1 NAPTHOL)]
... The most stable electrical active polymers are oxidized, cationic salts of highly conjugated polymers, although stability varies widely with chemical composition. Some cationic salts are quite stable in air [1] , ... See full document
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Synthesis and characterization of some polyurethanes and polyurethane-ureas
... Polyurethanes form a class of industrially useful mater ials because of their excellent properties. The polyurethanes are used in a wide variety of applications but relatively few isocyanates are employed ... See full document
6
SYNTHESIS AND EVALUATUION OF SOME NOVEL MERCAPTOBENZIMIDAZOLE DERIVATIVES
... and some exhibit appreciable herbicidal activity 8 ...antiprotozoal properties of this group of benzimidazoles have not been extensively studied 11 ... See full document
7
Synthesis and Antimicrobial Assay of Some Ketoanils and their Thiazolidinones
... The MIC values (Table-2) reveal better bactericidal and fungicidal properties of ketoanils(1a-i) than thiazolidinones (2a-i) in general against test microbes, and interestingly better than reference drugs. The ... See full document
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CHELATING ION EXCHANGE RESINS pdf
... Its chelating groups are located in environments that may vary in polarity, dielectric constant or steric crowding, depending for example on their closeness to ...metal ion is almost impossible either to ... See full document
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Aqueous Phase Sorption Behaviors of Cs+, Co2+, Sr2+ and Cd2+ions on some Composite Ion Exchangers
... The long-lived radionuclides in radioactive waste have been considered to be dangerous pollutants, and their migration with groundwater is strongly affected by ad- sorption on the geologic materials. The presence of ra- ... See full document
7
Synthesis and Antihypertensive Activity of Some Novel Pyridazinones
... The molecular modelling studies revealed that almost all the functional groups of Lisinopril (docking score: -11.36; Figure 2) were occupied with either hydrogen bonding or other non-covalent lipophilic interactions and ... See full document
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Synthesis and Antimicrobial Activity of Some Novel Pyrazolones
... Knoevenagel condensation 27 reaction shave occupied an important place in synthetic organic chemistry due to its efficiency in carbon- carbon bond formation.. Many[r] ... See full document
7
Crystal structure of bis(azido κN)bis(quinolin 8 amine κ2N,N′)iron(II)
... Q2. Some of the hydrogen bonds (Table 2) are rather long and the stabilization of the crystal packing comes from the combined effect of the hydrogen-bonding interactions, which direct the orientation of the ... See full document
10
SYNTHESIS AND MICROBIOLOGICAL EVALUATION OF SOME NEWBISCHALCONES
... The protocol for synthesis of title compounds is presented in Scheme-1. The starting material, 1,1´-(4,6- d ihydroxy-1,3-phenylene)diethanone (2), prepared from resorcinol (1), was treated with dimethylsulphate in ... See full document
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