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Studies on the Adsorption of Amino Methylene Phosphonic Acid Resin for Holmium(Ⅲ) 熊春华1,吴香梅2,姚彩萍1 (1.College of Food Science, Biotechnology and Enviro nmental Engineering, Hangzhou University... method and IR spectrometry. Key words:matallurgical technology; amino methylene phosphonic acid resin; Ho; adsorption mechanism; rare earths; [全文内容正在添加中] ......
Adsorption behavior and mechanism of amino methylene phosphonic acid resin for Ag(Ⅰ) Shu Zeng-Nian(舒增年)1, Xiong Chun-Hua(熊春华)2, WANG Xu(王 旭)1 1. Department of Chemistry, Lishui...; Abstract: The sorption properties of amino methylene phosphonic resin(APAR) for Ag(Ⅰ) were studied. The amino methylene phosphonic acid resin(APAR) has a good......
Synthesis and Characterization of Lanthanum Complexes with Amino Acid Schiff Base 张有娟1,杨林2,张秀英2 (1.Department of Chemistry, Anyang Teachers College,;2.Department of Chemistry, Henan Normal University,) Abstract:Six new complexes of lanthanum with amino acid Schiff base ligands, A-F, were prepared in methanol-aqueous solution. The composition and properties of the title complexes were......
the hydroxyl in the carboxylate and the amino acid respectively, and each complex contains one coordinate water molecule. Condon parameters Fk, Lande parameters(ξ4f), Nephelanxetic ratio(β.... The apparent decompose activation energies were evaluated and the decompose mechanism were discussed. Key words:rare earths; praseodymium; neodymium; phthalanilic acid; amino acids; energy interaction......
) (2. School of Pharmeutical, Central South University, Changsha 410013, China) Abstract:The amino acid Schiff base complex (Sal-AMBA-Mn) was prepared with p-amino-methylbenzoic acid, salicylaldehyde... the reaction conditions of 60 ℃, 2 MPa of O2 pressure, C5H5N as a solvent and molar ratio of the substrate to the complex of 1:10. Key words: amino acid Schiff base; manganese complex; oxygenation......
Water-soluble CdSe/ZnS quantum dots passivated by poly(glycino amino acid) phosphazenes ZHANG Teng(张 腾), YUAN Hui-ping(袁慧萍), SUO Hong-li(索红莉) Key Laboratory of Advanced Functional.... Subsequently the trioctylphosphine oxide-stabilized CdSe/ZnS QDs were transferred from chloroform into water through a ligand exchange process with poly(glycino amino acid)phosphazenes, which can......
Sorption Behavior and Mechanism of Indium (Ⅲ) onto Amino Methylene Phosphonic Acid Resin熊春华摘 要:The sorption behavior of amino methylene phosphonic acid resin (APAR) for In (Ⅲ ) was investigated . Experimental results show that In ( Ⅲ ) adsorbed on APAR can be elated with 2mol · L -1 HCl. The apparent rate constant is k29 = 1.50 × 10-5s-1. The sorption......
to complex formation between the cerium ions and amino acid molecules. Key words: synergistic inhibition effect; rare earth; complex; amino acid Cite this article as: LIU Xia, YUAN Yi-zhi, WU Zhu-ying... Ce(III) and the amino acid lies in the formation of the Ce–Ser complex. It has been reported that metal complexes have better corrosion inhibition efficiency than that of organic ligands alone [22–24......
. The biocompatibility of PLAMD and PLA was investigated by MTT and microscope. The results show that amino acid is introduced into PDLLA main chain. PLAMD has better cell affinity than PLA, so it is a promising biomaterial. Key words: morpholine-2,5-dione; lactide; amino acid; biocompatibility 1 Introduction Biodegradable polymeric biomaterials are preferred candidates for developing therapeutic devices......
Lanthanide amino acid Schiff base complexes:synthesis,spectroscopic characterization,physical properties and in vitro antimicrobial studiesSamir Alghool1,M.Sh.Zoromba1,Hanan F.Abd El-Halim21...="ChDivSummary" name="ChDivSummary">Complexes of La(Ⅲ),Nd(Ⅲ),Gd(Ⅲ),Sm(Ⅲ),and Ce(Ⅳ) were synthesized with Schiff base [(3,5-di-tert-butyl-2-hydroxybenzyl) amino] acetic acid(H 3 L).The ligand and its......
