Osteoconductivity and Hydrophilicity of TiO(2) Coatings on Ti Substrates Prepared by Different Oxidizing Processes [0.03%]
不同氧化方法制备的钛基体二氧化钛涂层的诱导骨形成和亲水性研究
Dai Yamamoto,Ikki Kawai,Kensuke Kuroda et al.
Dai Yamamoto et al.
Various techniques for forming TiO(2) coatings on Ti have been investigated for the improvement of the osteoconductivity of Ti implants. However, it is not clear how the oxidizing process affects this osteoconductivity. In this study, TiO(2...
Studies on Synthetic and Natural Melanin and Its Affinity for Fe(III) Ion [0.03%]
关于合成及天然黑素与三价铁亲和力的研究
T G Costa,R Younger,C Poe et al.
T G Costa et al.
In this work, we measured the metal-binding sites of natural and synthetic dihydroxyindole (DHI) melanins and their respective interactions with Fe(III) ions. Besides the two acid groups detected for the DHI system: catechol (Cat) and quino...
Thermodynamic Investigation and Mixed Ligand Complex Formation of 1,4-Bis-(3-aminopropyl)-piperazine and Biorelevant Ligands [0.03%]
1,4-双(3-氨基丙基)哌嗪与生物相关配体的配合物的热力学研究及混合配位现象探讨
Ahmed A El-Sherif,Mohamed R Shehata,Mohamed M Shoukry et al.
Ahmed A El-Sherif et al.
Thermodynamic parameters for protonation of 1,4-bis(3-aminopropyl)-piperazine (BAPP) and its metal complexation with some divalent metal ions were determined in aqueous solution at constant ionic strength (0.1 M NaNO(3)) using a potentiomet...
Spectroscopic, Thermal, and Antimicrobial Studies of Co(II), Ni(II), Cu(II), and Zn(II) Complexes Derived from Bidentate Ligands Containing N and S Donor Atoms [0.03%]
含N和S供体原子的双齿配体钴(II)、镍(II)、铜(II)和锌(II)配合物的光谱、热性能及抗菌研究
Kiran Singh,Yogender Kumar,Parvesh Puri et al.
Kiran Singh et al.
Two new heterocyclic Schiff bases of 4-amino-5-mercapto-3-H/propyl-1,2,4-triazole and 5-nitrofurfuraldehyde [HL(1-2)] and their cobalt, nickel, copper, and zinc complexes have been synthesized and characterized by elemental analyses, spectr...
Computational study of the structure of a sepiolite/thioindigo mayan pigment [0.03%]
塞浦路斯/硫靛玛雅色素结构的计算研究
Manuel Alvarado Jr,Russell C Chianelli,Roy M Arrowood
Manuel Alvarado Jr
The interaction of thioindigo and the phyllosilicate clay sepiolite is investigated using density functional theory (DFT) and molecular orbital theory (MO). The best fit to experimental UV/Vis spectra occurs when a single thioindigo molecul...
Sensitive Marker of the Cisplatin-DNA Interaction: X-Ray Photoelectron Spectroscopy of CL [0.03%]
顺铂-DNA作用的敏感分子标志物：CL的X射线光电子能谱研究
Fangxing Xiao,Xiaobin Yao,Qianhong Bao et al.
Fangxing Xiao et al.
The development of cisplatin and Pt-based analogues anticancer agents requires knowledge concerning the molecular mechanisms of interaction between such drugs with DNA. However, the binding dynamics and kinetics of cisplatin reactions with ...
Synthesis, Spectroscopic Characterization, and In Vitro Antimicrobial Studies of Pyridine-2-Carboxylic Acid N'-(4-Chloro-Benzoyl)-Hydrazide and Its Co(II), Ni(II), and Cu(II) Complexes [0.03%]
吡啶-2-甲酸-N'-（4-氯苯基）肼及其钴(ii)、镍(ii)和铜(ii)配合物的合成、光谱表征及体外抗菌研究
Jagvir Singh,Prashant Singh
Jagvir Singh
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) met...
Spectroscopic Characterization and Biological Activity of Mixed Ligand Complexes of Ni(II) with 1,10-Phenanthroline and Heterocyclic Schiff Bases [0.03%]
邻菲罗啉与杂环希夫碱混合配体配合物的Ni(Ⅱ)的光谱表征及生物活性研究
Y Prashanthi,K Kiranmai,Ira et al.
Y Prashanthi et al.
Mixed ligand complexes of Ni(II) with 1,10-phenanthroline (1,10-Phen) and Schiff bases L(1)(MIIMP); L(2)(CMIIMP); L(3)(EMIIMP); L(4)(MIIMNP); L(5)(MEMIIMP); L(6)(BMIIMP); L(7)(MMIIMP); L(8)(MIIBD) have been synthesized. These metal chelates...
DNA-Binding and Topoisomerase-I-Suppressing Activities of Novel Vanadium Compound Van-7 [0.03%]
新型钒化合物Van-7的DNA结合及拓扑异构酶I抑制活性
Xiao-Mei Mo,Zhan-Fang Chen,Xin Qi et al.
Xiao-Mei Mo et al.
Vanadium compounds were studied during recent years to be considered as a representative of a new class of nonplatinum metal anticancer agents in combination to its low toxicity. Here, we found a vanadium compound Van-7 as an inhibitor of T...
Víctor M Martínez-Juárez,Juan F Cárdenas-González,María Eugenia Torre-Bouscoulet et al.
Víctor M Martínez-Juárez et al.
The biosorption of mercury (II) on 14 fungal biomasses, Aspergillus flavus I-V, Aspergillus fumigatus I-II, Helminthosporium sp., Cladosporium sp., Mucor rouxii mutant, M. rouxii IM-80, Mucor sp 1 and 2, and Candida albicans, was studied in...