Synthesis and characterization of bis[(2-ethyl-5-methyl-imidazo-4-yl)methyl]sulfide and its coordination behavior toward Cu(II) as a possible approach of a copper site type I.

abstract：:Fish and marine mammal consumption are an important pathway for human exposure to mercury. The low mercury content in shellfish poses a low mercury health risk to people who consume shellfish. The objectives of this study are to detect mercury concentrations in different species of shellfish and to calculate the mercu...

journal_title：Bioinorganic chemistry and applications

authors： Zhang L,Zhang L

更新日期：2015-01-01 00:00:00

abstract：:Biosorption experiment from aqueous solutions containing known amount of rare earth elements (REEs) using pre-treated Buccinum tenuissimum shell was explored to evaluate the efficiency of shell biomass as sorbent for REEs. In this work, four kinds of sieved shell samples: (a) "Ground original sample", (b) "Heat-treatm...

journal_title：Bioinorganic chemistry and applications

authors： Koto Y,Kano N,Wang Y,Sakamoto N,Imaizumi H

更新日期：2010-01-01 00:00:00

abstract：:This paper describes some physical, structural, and biological properties of gypsum bioceramics doped with various amounts of strontium ions (0.19-2.23 wt%) and compares these properties with those of a pure gypsum as control. Strontium-doped gypsum (gypsum:Sr) was obtained by mixing calcium sulfate hemihydrate powder...

journal_title：Bioinorganic chemistry and applications

authors： Pouria A,Bandegani H,Pourbaghi-Masouleh M,Hesaraki S,Alizadeh M

更新日期：2012-01-01 00:00:00

abstract：:Antifertility and histopathological investigations were carried out on reproductive organs of male albino rats induced by tetraazamacrocyclic complexes of iron(II). The complexes were synthesized by the template condensation of 1,2-diaminoethane, 1,3-diaminopropane with succinic acid and phthalic acid in 2 : 2 molar r...

journal_title：Bioinorganic chemistry and applications

authors： Chaudhary A,Singh RV

更新日期：2006-01-01 00:00:00

abstract：:The thermodynamic equilibria of nickel(II) with N,N'-di(aminoethylene)-2,6-pyridinedicarbonylamine (L1), Bis-(N,N-dimethylethyl)-2,6-pyridinedicarboxamide (L2), and N,N'-bis[2(2-pyridyl)-methyl]pyridine-2,6-dicarboxamide (L3) have been studied at 25°C and an ionic strength of 0.15 mol dm(-3) by glass electrode potenti...

journal_title：Bioinorganic chemistry and applications

authors： Odisitse S,Jackson GE

更新日期：2014-01-01 00:00:00

abstract：:The novel diphenyltin(IV) compound [Ph(2)(HyFoSc)Sn] (2), where H(2)HyFoSc (1) is 3-hydroxy-2-formylpyridine semicarbazone, was prepared and characterized by vibrational and NMR ((1)H, (13)C) spectroscopy. The structure of [Ph(2)(HyFoSc)Sn] was confirmed by single-crystal X-ray crystallography. The doubly deprotonated...

journal_title：Bioinorganic chemistry and applications

authors： Wiecek J,Kovala-Demertzi D,Ciunik Z,Wietrzyk J,Zervou M,Demertzis MA

更新日期：2010-01-01 00:00:00

abstract：:The catalytic decomposition of hydrogen peroxide by Cu(II) complexes with polymers bearing L-alanine (PAla) and glycylglycine (PGlygly) in their side chain was studied in alkaline aqueous media. The reactions were of pseudo-first order with respect to [H(2)O(2)] and [L-Cu(II)] (L stands for PAla or PGlygly) and the re...

journal_title：Bioinorganic chemistry and applications

authors： Skounas S,Methenitis C,Pneumatikakis G,Morcellet M

更新日期：2010-01-01 00:00:00

abstract：:In this study, we describe novel gallium(III), germanium(IV), and hafnium(IV) folate complexes, including their synthesis and analyses. The synthesized folate complexes were also subject to thermal analysis (TGA) to better examine their thermal degradation and kinetic properties. The folate complexes had high stabilit...

journal_title：Bioinorganic chemistry and applications

authors： El-Habeeb AA

更新日期：2020-12-18 00:00:00

abstract：:Four pyrazolone derivatives and their corresponding silver complexes were synthesized and characterized. Based on elemental analysis, 1 : 2 (M : L) molar ratio was suggested for all inspected complexes. 1H, 13C NMR, mass, UV-Vis, TGA, and IR were the spectral tools used for describing the formulae. Moreover, XRD patte...

journal_title：Bioinorganic chemistry and applications

authors： Althagafi I,El-Metwaly NM,Elghalban MG,Farghaly TA,Khedr AM

更新日期：2018-05-14 00:00:00

abstract：:Mn peroxidase has been purified to homogeneity from the culture filtrate of a new fungal strain Fomes durissimus MTCC-1173 using concentration by ultrafiltration and anion exchange chromatography on diethylaminoethyl (DEAE) cellulose. The molecular mass of the purified enzyme has been found to be 42.0 kDa using SDS-PA...

journal_title：Bioinorganic chemistry and applications

authors： Singh SK,Yadav M,Yadava S,Yadav KD

更新日期：2011-01-01 00:00:00

abstract：:The antineoplastic potential of a stable monomeric Au(II) complex with hematoporphyrin IX (Hp), namely [Au(II)Hp(-2H).(H(2)O)(2)], was investigated in a panel of tumor cell lines. The complex exhibits strong cytotoxicity, whereby the leukaemia- and lymphoma-derived cell lines are more sensitive, with IC(50) values com...

journal_title：Bioinorganic chemistry and applications

authors： Momekov G,Ferdinandov D,Konstantinov S,Arpadjan S,Tsekova D,Gencheva G,Bontchev PR,Karaivanova M

更新日期：2008-01-01 00:00:00

abstract：:The influences of chondroitin sulfate C (C6S) on size, aggregation, sedimentation, and Zeta potential of sub-micron calcium oxalate monohydrate (COM) and calcium oxalate dihydrate (COD) crystallites with mean sizes of about 330 nm were investigated using an X-ray diffractometer, nanoparticle size Zeta potential analyz...

journal_title：Bioinorganic chemistry and applications

authors： Li JJ,Xue JF,Ouyang JM

更新日期：2013-01-01 00:00:00

abstract：:Dry films of platinum chemotherapeutic drugs covalently bound to plasmid DNA (Pt-DNA) represent a useful experimental model to investigate direct effects of radiation on DNA in close proximity to platinum chemotherapeutic agents, a situation of considerable relevance to understand the mechanisms underlying concomitant...

journal_title：Bioinorganic chemistry and applications

authors： Rezaee M,Alizadeh E,Hunting D,Sanche L

更新日期：2012-01-01 00:00:00

abstract：:It is important to develop functional transmucosal implant surfaces that reduce the number of initially adhering bacteria and they need to be modified to improve the anti-bacterial performance. Commercially pure Ti sheets were anodized in an electrolyte containing ethylene glycol, distilled water and ammonium fluoride...

journal_title：Bioinorganic chemistry and applications

authors： Yeniyol S,He Z,Yüksel B,Boylan RJ,Urgen M,Ozdemir T,Ricci JL

更新日期：2014-01-01 00:00:00

abstract：:Terpolymer of 2-amino-6-nitro-benzothiazole-ethylenediamine-formaldehyde (BEF) has been synthesized and characterized by elemental analysis and various spectral techniques like FTIR, UV-Visible, and (1)H and (13)C-NMR. The terpolymer metal complexes were prepared with Cu(2+), Ni(2+), and Zn(2+) metal ions using BEF te...

journal_title：Bioinorganic chemistry and applications

authors： Riswan Ahamed MA,Azarudeen RS,Kani NM

更新日期：2014-01-01 00:00:00

abstract：:The chemical design of metal complexes of the type [Cu(phen)(antib)](+) (where antib is a quinolone or a fluoroquinolone) has been carried out in an approach to better understand how the coordination of their components affect the activity of quinolones. The ability of [Cu(phen)(nal)](+) to interact with DNA in vivo a...

journal_title：Bioinorganic chemistry and applications

authors： Ramírez-Ramírez N,Mendoza-Díaz G,Pedraza-Reyes M

更新日期：2003-01-01 00:00:00

abstract：:1,2-Bis(4-pyridyl)ethane (bpa) and 1,2-bis(4-pyridyl)ethene (bpe) were used for the synthesis of polynuclear silver(I) complexes, {[Ag(bpa)]NO3}n (1), {[Ag(bpa)2]CF3SO3.H2O}n (2) and {[Ag(bpe)]CF3SO3}n (3). In complexes 1-3, the corresponding nitrogen-containing heterocycle acts as a bridging ligand between two Ag(I) ...

journal_title：Bioinorganic chemistry and applications

authors： Đurić SŽ,Vojnovic S,Andrejević TP,Stevanović NL,Savić ND,Nikodinovic-Runic J,Glišić BĐ,Djuran MI

更新日期：2020-04-14 00:00:00

abstract：:The N- and C-terminal blocked hexapeptide Ac-Leu-Ala-His-Tyr-Asn-Lys-amide (LAHYNK) representing the 80-85 fragment of histone H2B was synthesized and its interactions with Cu(II) and Ni(II) ions were studied by potentiometric, UV-Vis, CD, EPR, and NMR spectroscopic techniques in solution. Our data reveal that the imi...

journal_title：Bioinorganic chemistry and applications

authors： Panagiotou K,Panagopoulou M,Karavelas T,Dokorou V,Hagarman A,Soffer J,Schweitzer-Stenner R,Malandrinos G,Hadjiliadis N

更新日期：2008-01-01 00:00:00

abstract：:The complex [ReOCl(3)pq] (1) (where pq = 2-(2'pyridyl)quinoxaline) has been synthesized and fully characterized by UV-Vis, FTIR, 1 and 2D NMR, and cyclic voltammetry (CV). The DNA-binding properties of the complex 1 as well as of the compounds [ReOCl(3)bpy] (2), [ReOCl(3)phen] (3), and pq (4) were investigated by UV-s...

journal_title：Bioinorganic chemistry and applications

authors： Mitsopoulou CA,Dagas C

更新日期：2010-01-01 00:00:00

abstract：:A number of penta- and hexacoordinated organotin(IV) complexes and tetracoordinated tin(II) complexes of compositions Me2SnCl[RCOC:CON(C6H5)N:CCH3] (where R = - CH(3), -p-ClC(6)H(4), and -C(6)H(5)), Me2Sn[RCOC:CON(C6H5)N:CCH3]2 (where R = -CH(3), and -C(6)H(5)), and Sn(II) [RCOC:CON(C6H5)N:CCH3]2 (where R = -p-ClC(6)H...

journal_title：Bioinorganic chemistry and applications

authors： Jain A,Saxena S,Rai AK,Saxena PN

更新日期：2006-01-01 00:00:00

abstract：:The two water-soluble designed platinum(II) complex, [Pt(Oct-dtc)(bpy)]NO(3) (Oct-dtc = Octyldithiocarbamate and bpy = 2,2' -bipyridine) and palladium(II) complex, [Pd(Oct-dtc)(bpy)]NO(3), have been synthesized and characterized by elemental analyses, molar conductivity measurements, IR, (1)H NMR, and electronic spect...

journal_title：Bioinorganic chemistry and applications

authors： Mansouri-Torshizi H,Saeidifar M,Khosravi F,Divsalar A,Saboury AA,Hassani F

更新日期：2011-01-01 00:00:00

abstract：Background:Sustained return of spontaneous circulation (ROSC) can be initially established in patients with out-of-hospital cardiac arrest (OHCA); however, the early postresuscitation hemodynamics can still be impaired by high levels of serum potassium (hyperkalemia). The impact of different potassium levels on early p...

journal_title：Bioinorganic chemistry and applications

authors： Lin YR,Syue YJ,Lee TH,Chou CC,Chang CF,Li CJ

更新日期：2018-04-05 00:00:00

abstract：:The adsorption of bixin in aprotic solvents onto acid- and alkali-treated kaolinite was investigated. Kaolinite was treated three times, for 6 h each, with 8 M HCl or 5 M KOH. The adsorbents were characterized by XRD, FT-IR, EDS, and BET-N2. The effects of contact time and dye concentration on adsorption capacity and ...

journal_title：Bioinorganic chemistry and applications

authors： Rahmalia W,Fabre JF,Usman T,Mouloungui Z

更新日期：2018-01-18 00:00:00

abstract：:DNA binding and photocleavage characteristics of a series of mixed ligand complexes of the type [M(bpy)(2)qbdp](PF(6))(n).xH(2)O (where M = Co(III) or Ni(II), bpy = 2.2'-bipryidine, qbdp = Quinolino[3,2-b]benzodiazepine, n = 3 or 2 and x = 5 or 2) have been investigated. The DNA binding property of the complexes with ...

journal_title：Bioinorganic chemistry and applications

authors： Prabhakara MC,Basavaraju B,Naik HS

更新日期：2007-01-01 00:00:00

abstract：:The highly water-soluble ruthenium complex [Ru(H(2)L)Cl(2)](2)H(2)o, in which H(4)L is the sequestering ligand trans-l, 2-cyclohexanediamminetetraacetic acid (cdta) has been synthesized, structurally characterized and its properties studied. The X-ray crystallographic study shows that the chelating coordinated ligand ...

journal_title：Bioinorganic chemistry and applications

authors： Vilaplana RA,Castiñeiras A,González-Vílchez F

更新日期：2004-01-01 00:00:00

abstract：:Three hexacoordinated octahedral nickel(II) complexes, [Ni(sal-L-phe)(phen)(CH3OH)]·CH3OH (1), [Ni(naph-L-phe)(phen)(CH3OH)] (2), and [Ni(o-van-L-phe)(phen)(CH3OH)]·5CH3OH (3) (sal-L-phe = a Schiff base derived from salicylaldehyde and L-phenylalanine, naph-L-phe = a Schiff base derived from 2-hydroxy-1-naphthaldehyde...

journal_title：Bioinorganic chemistry and applications

authors： Zhao P,Zhai S,Dong J,Gao L,Liu X,Wang L,Kong J,Li L

更新日期：2018-07-05 00:00:00

abstract：:Hemoglobin- (Hb-) based oxygen carriers (HBOC) have for several decades been explored for treatment of hemorrhage. In our previous top-up tests, HBOC with lower in vitro prooxidant reactivity (incorporating a peroxidase or serum albumin to this end) showed a measurable but small improvement of oxidative stress-related...

journal_title：Bioinorganic chemistry and applications

authors： Farcas AD,Toma VA,Roman I,Sevastre B,Scurtu F,Silaghi-Dumitrescu R

更新日期：2020-09-01 00:00:00

abstract：:Recent developments in the understanding of the molecular control of iron homeostasis provided novel insights into the mechanisms responsible for normal iron balance. However in chronic anemias associated with iron overload, such mechanisms are no longer sufficient to offer protection from iron toxicity, and iron chel...

journal_title：Bioinorganic chemistry and applications

authors： Hershko C,Abrahamov A,Konijn AM,Breuer W,Cabantchik IZ,Pootrakul P,Link G

更新日期：2003-01-01 00:00:00

abstract：:Heterobimetallic complexes of Zn(II) and Sn(IV) with sarcosine have been synthesized at room temperature under stirring conditions by the reaction of sarcosine and zinc acetate in 2 : 1 molar ratio followed by the stepwise addition of CS2 and organotin(IV) halides, where R = Me, n-Bu, and Ph. The complexes were charac...

journal_title：Bioinorganic chemistry and applications

authors： Arafat Y,Ali S,Shahzadi S,Shahid M

更新日期：2013-01-01 00:00:00

abstract：:Water disinfection has attracted the attention of scientists worldwide due to water scarcity. The most significant challenges are determining how to achieve proper disinfection without producing harmful byproducts obtained usually using conventional chemical disinfectants and developing new point-of-use methods for th...

journal_title：Bioinorganic chemistry and applications

authors： Al-Hakami SM,Khalil AB,Laoui T,Atieh MA

更新日期：2013-01-01 00:00:00