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 at room temperature to produce TiO2 nanotubes. These structures were then annealed at 450°C to transform them to anatase. As-annealed TiO2 nanotubes were then treated in an electrolyte containing 80.7 g/L NiSO4 ·7H2O, 41 g/L MgSO4 ·7H2O, 45 g/L H3BO3, and 1.44 g/L Ag2SO4 at 20°C by the application of 9 V AC voltage for doping them with silver. As-annealed TiO2 nanotubes and as-annealed Ag doped TiO2 nanotubes were evaluated by SEM, FESEM, and XRD. Antibacterial activity was assessed by determining the adherence of A. actinomycetemcomitans, T. forsythia, and C. rectus to the surface of the nanotubes. Bacterial morphology was examined using an SEM. As-annealed Ag doped TiO2 nanotubes revealed intense peak of Ag. Bacterial death against the as-annealed Ag doped TiO2 nanotubes were detected against A. actinomycetemcomitans, T. forsythia, and C. rectus indicating antibacterial efficacy.
journal_name
Bioinorg Chem Appljournal_title
Bioinorganic chemistry and applicationsauthors
Yeniyol S,He Z,Yüksel B,Boylan RJ,Urgen M,Ozdemir T,Ricci JLdoi
10.1155/2014/829496subject
Has Abstractpub_date
2014-01-01 00:00:00pages
829496eissn
1565-3633issn
1687-479Xjournal_volume
2014pub_type
杂志文章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
pub_type: 杂志文章
doi:10.1155/2011/260802
更新日期:2011-01-01 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
pub_type: 杂志文章
doi:10.1155/2007/36497
更新日期:2007-01-01 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
pub_type: 杂志文章
doi:10.1155/2010/973742
更新日期:2010-01-01 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
pub_type: 杂志文章
doi:10.1155/2014/764085
更新日期:2014-01-01 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
pub_type: 杂志文章
doi:10.1155/2010/643120
更新日期:2010-01-01 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
pub_type: 杂志文章
doi:10.1155/2020/1096573
更新日期:2020-09-01 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
pub_type: 杂志文章
doi:10.1155/2018/8478152
更新日期:2018-07-05 00:00:00
abstract::Platelet activation has been reported to play a major role in arterial thrombosis, cancer metastasis, and progression. Recently, we developed a novel Ir(III)-based compound, [Ir(Cp∗)1-(2-pyridyl)-3-(4-dimethylaminophenyl)imidazo[1,5-a]pyridine Cl]BF4 or Ir-6 and assessed its effectiveness as an antiplatelet drug. Ir-6...
journal_title:Bioinorganic chemistry and applications
pub_type: 杂志文章
doi:10.1155/2018/8291393
更新日期:2018-05-02 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
pub_type: 杂志文章
doi:10.1155/2008/257038
更新日期:2008-01-01 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
pub_type: 杂志文章
doi:10.1155/BCA/2006/60140
更新日期:2006-01-01 00:00:00
abstract::A low-molecular weight chromium-containing fraction of the material resulting from dichromate reduction by bovine liver homogenate was investigated by NMR and ES-MS. The ES-MS spectrum showed a readily detectable peak at m/z = 786.1. The same molecular weight reasonably agreed with the relatively low diffusion coeffic...
journal_title:Bioinorganic chemistry and applications
pub_type: 杂志文章
doi:10.1155/S1565363303000220
更新日期:2003-01-01 00:00:00
abstract::A series of perimidine derivatives (L1-5) were prepared and characterized by IR, 1H·NMR, mass spectroscopy, UV-Vis, XRD, thermal, and SEM analysis. Five VO(II) complexes were synthesized and investigated by most previous tools besides the theoretical usage. A neutral tetradentate mode of bonding is the general approac...
journal_title:Bioinorganic chemistry and applications
pub_type: 杂志文章
doi:10.1155/2018/7176040
更新日期:2018-09-06 00:00:00
abstract::The synthesis and characterization of a novel ligand, bis[(2-ethyl-5-methyl-imidazo-4-yl)methyl]sulfide (bemims), as well as a bemims-containing copper(II) coordination complex are described. In this complex, [Cu(bemims)X(2)] with X = NO(3) (-), bemims acts as a tridentate ligand and two monodentate nitrate ions compl...
journal_title:Bioinorganic chemistry and applications
pub_type: 杂志文章
doi:10.1155/2009/905320
更新日期:2009-01-01 00:00:00
abstract::N-substituted pyridine hydrazide (pyridine-2-carbonyl chloride and 4-chloro-benzoic acid hydrazide) undergoes hydrazide formation of the iminic carbon nitrogen double bond through its reaction with cobalt(II), nickel(II), and copper(II) metal salts in ethanol which are reported and characterized based on elemental ana...
journal_title:Bioinorganic chemistry and applications
pub_type: 杂志文章
doi:10.1155/2012/104549
更新日期:2012-01-01 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
pub_type: 杂志文章
doi:10.1155/2013/351262
更新日期:2013-01-01 00:00:00
abstract::New complexes of manganese(II) corresponding to [{(ArO)2PS2}2Mn] and [{(ArO)2PS2}2Mn.nL] (Ar = o-, m-, p-CH3C6H4 and p-Cl-m-CH3C6H3; n = 1, L = N2C12H8, N2C10H8; n = 2, L = NC5H5, P(C6H5)3) have been synthesized and characterized by microelemental analyses (C, H, and N), magnetic susceptibility, molar conductance, the...
journal_title:Bioinorganic chemistry and applications
pub_type: 杂志文章
doi:10.1155/2013/261731
更新日期:2013-01-01 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
pub_type: 杂志文章
doi:10.1155/2010/804854
更新日期:2010-01-01 00:00:00
abstract::In vivo radionuclide generators make complex combinations of physical and chemical properties available for medical diagnostics and therapy. Perhaps the best-known in vivo generator is 212Pb/212Bi, which takes advantage of the extended half-life of 212Pb to execute a targeted delivery of the therapeutic short-lived α-...
journal_title:Bioinorganic chemistry and applications
pub_type: 杂志文章,评审
doi:10.1155/2016/6148357
更新日期:2016-01-01 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
pub_type: 杂志文章
doi:10.1155/2012/923914
更新日期:2012-01-01 00:00:00
abstract::The zinc(II) complex (C2H6NS)2Zn·ZnCl2 was synthesized with 2-aminoethanethiol hydrochloride and zinc sulfate heptahydrate as the raw materials in aqueous solution. The composition and structure of the complex were characterized by elemental analysis, infrared spectra, single crystal X-ray diffraction, and thermogravi...
journal_title:Bioinorganic chemistry and applications
pub_type: 杂志文章
doi:10.1155/2016/2691253
更新日期:2016-01-01 00:00:00
abstract::Changes in the expression of microRNAs can affect cancer cells' viability and behavior and the impact on cancer treatment. In this study, the expression of miR-155-5p, miR-203a-3p, and miR-223-3p in the MCF7 cancer cell line was studied when exposed to ZnO nanoparticles synthesized through a green route. Mentioned ZnO...
journal_title:Bioinorganic chemistry and applications
pub_type: 杂志文章
doi:10.1155/2020/8817110
更新日期:2020-11-20 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
pub_type: 杂志文章
doi:10.1155/2008/367471
更新日期:2008-01-01 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
pub_type: 杂志文章
doi:10.1155/2010/718606
更新日期:2010-01-01 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
pub_type: 杂志文章
doi:10.1155/S1565363303000025
更新日期:2003-01-01 00:00:00
abstract::Dental care is an essential phenomenon in human health. Oral pathogens can cause severe break which may show the way to serious issues in human disease like blood circulation and coronary disease. In the current study, we demonstrated the synthesis and antimicrobial activity of cadmium sulphide and zinc sulphide nanop...
journal_title:Bioinorganic chemistry and applications
pub_type: 杂志文章
doi:10.1155/2014/347167
更新日期:2014-01-01 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
pub_type: 杂志文章
doi:10.1155/2011/394506
更新日期:2011-01-01 00:00:00
abstract::The toxicity mechanisms of mercury and tin organic derivatives are still under debate. Generally the presence of organic moieties in their molecules makes these compounds lipophilic and membrane active species. The recent results suggest that Hg and Sn compounds deplete HS-groups in proteins, glutathione and glutathio...
journal_title:Bioinorganic chemistry and applications
pub_type: 杂志文章
doi:10.1155/S1565363304000068
更新日期:2004-01-01 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
pub_type: 杂志文章
doi:10.1155/2020/6678688
更新日期:2020-12-18 00:00:00
abstract::The Rieske iron-sulfur protein, one of the catalytic subunits of the cytochrome bc(1) complex, is involved in electron transfer at the level of the inner membrane of yeast mitochondria. The Rieske iron-sulfur protein is encoded by nuclear DNA and, after being synthesized in the cytosol, is imported into mitochondria w...
journal_title:Bioinorganic chemistry and applications
pub_type: 杂志文章
doi:10.1155/2011/363941
更新日期:2011-01-01 00:00:00
abstract::The synthetic, spectroscopic, and biological studies of sixteen ring-substituted 4-phenylthiosemicarbazones and 4-nitrophenyl-thiosemicarbazones of anisaldehyde, 4-chlorobenzaldehyde, 4-fluorobenzaldehyde, and vanillin with ruthenium(III) and rhodium(III) chlorides are reported here. Their structures were determined o...
journal_title:Bioinorganic chemistry and applications
pub_type: 杂志文章
doi:10.1155/2007/68374
更新日期:2007-01-01 00:00:00