Synthesis, Crystal Structures and Urease Inhibition of 4-Bromo-N'-(1-(pyridin-2-yl)ethylidene)benzohydrazide and Its Dinuclear Copper(II) Complex [0.03%]
4-溴-N'-（吡啶-2-基甲基）苯胲合成、晶体结构及其二核铜配合物的脲酶抑制作用研究
Hui Zhao,Xiu-Rui Liu,Xue Wang et al.
Hui Zhao et al.
A new dinuclear copper(II) complex [Cu2(μ-Br)2L2]·0.5MeOH with the benzohydrazone ligand 4-bromo-N'-(1-(pyridin-2-yl)ethylidene)benzohydrazide (HL) has been synthesized and characterized by elemental analysis, IR and UV-Vis spectroscopic ...
Developing Students' Problem-solving Skills Using Learning Tasks: An Action Research Project in Secondary School [0.03%]
一项行动研究项目：通过学习任务培养中学生的问题解决能力
Martina Tóthová,Martin Rusek
Martina Tóthová
Studies on students' problem-solving skills worldwide suggest there is a room for improvement. This study aimed at improving upper-secondary school students' problem-solving skills in chemistry lessons. They were given a problem tasks pre-t...
Zinc Complexes Derived from 5-Bromo-2-(((2-isopropylamino)ethyl)imino)methyl)phenol: Microwave-Assisted Synthesis, Characterization, Crystal Structures and Antibacterial Activities [0.03%]
5-溴-2-（（2-异丙基氨基乙基亚胺甲基）苯酚衍生的锌配合物：微波辅助合成，表征，晶体结构及抗菌活性
Wei-Guang Zhang,Ji-Hong Liang
Wei-Guang Zhang
Three new zinc complexes [Zn3L2(μ2-η1:η1-CH3COO)2(μ2-η2:η0-CH3COO)2] (1), [ZnCl2(HL)] (2) and [ZnBr2(HL)] (3), where L = 5-bromo-2-(((2-isopropylamino)ethyl)imino)methyl)phenolate, HL = 5-bromo-2-(((2-isopropylammonio)ethyl)imino)meth...
Synthesis and Spectral Studies of Some Homo Dinuclear Lanthanide(III) Complexes of a Mesogenic Schiff Base [0.03%]
一些同核双核稀土（Ⅲ）配合物的合成和谱学研究
Prem Kumar Shrestha,Pawan Raj Shakya
Prem Kumar Shrestha
A mesogenic Schiff base, N,N'-di(4-decyloxysalicylidene)-1',8'-diamino-3',6'-dioxaoctane (H2L) and a series of homo dinuclear lanthanide(III) complexes of the type [Ln2(LH2)3(NO3)4](NO3)2, (Ln = La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, and Ho) were ...
Synthesis of CuO by Electrospinning Method for Sensing of Hydrogen and Carbon Monoxide Gases [0.03%]
采用静电纺丝法制备CuO纳米纤维用于H2和CO气体传感检测
Abdollah Fallah Shojaei,Parisa Fallah Komsari
Abdollah Fallah Shojaei
The pure CuO nanofibers were synthesized via the electrospinning method successfully. The calcinated CuO nanofibers were investigated for sensing hydrogen and carbon monoxide gases. Structural properties of the synthesized calcinated nanofi...
Dehydrogenation of 1-Phenylethanol Catalyzed by Nickel(II)diphosphine Complexes [0.03%]
镍二磷配位化合物催化苯乙醇脱氢反应
Reshma Geetha,Meenu Kumar,Naveen V Kulkarni et al.
Reshma Geetha et al.
Catalytic efficacy of the nickel(II)-diphosphine systems in the dehydrogenation of 1-phenylethanol to acetophenone under acceptorless conditions was investigated. Steric and electronic factors of the phosphine ligands were found to play an ...
Synthesis, Characterization and Crystal Structures of Schiff Base Copper Complexes with Urease Inhibitory Activity [0.03%]
含尿酶抑制活性的席夫碱铜配合物的合成、表征及晶体结构研究
Shuang Han,Yuan Wang
Shuang Han
Urease inhibitors can inhibit the decomposition rate of urea, and decrease the air pollution caused by ammonia. In this paper, four new copper(II) complexes [CuL(ONO2)]n (1), [Cu2L2(μ1,3-N3)2] (2), [CuBrL] (3), and [CuClL] (4), where L = 5...
Syntheses, Characterization, Crystal Structures and Antimicrobial Activity of Schiff Base Copper(II) Complexes Derived from 2-Bromo-6-((2-(isopropylamino)ethylimino)methyl)phenol [0.03%]
2-溴-6-(((2-异丙胺基)乙亚氨基)甲基)苯酚半数规则希夫碱铜(II)配合物的合成、表征、晶体结构及其抗菌活性研究
Yong Yuan,Xi-Kun Lu,Gao-Qi Zhou et al.
Yong Yuan et al.
Three new copper(II) complexes, [Cu(LH)2]Br2 (1), [Cu(LH)2]NCS2 (2), and [Cu(LH)2](NO3)2 (3), where LH is the zwitterionic form of 2-bromo-6-((2-(isopropylamino)ethylimino)methyl)phenol (HL), were synthesized and characterized by elemental ...
Synthesis, Characterization, X-Ray Crystal Structures and Antibacterial Activity of Cobalt(III) Complexes Derived from 5-Bromo-2-((2-(phenylamino)ethylimino)methyl)phenol [0.03%]
由5-溴-2-[(2-(苯胺基)乙亚氨基)甲基]酚衍生的钴(III)配合物的合成、表征、X射线晶体结构和抗菌活性研究
Cheng Liu
Cheng Liu
Two new and similar cobalt(III) complexes, [CoL2]·NO3 (1) and [CoL2]·Cl (2), where L is 5-bromo-2-((2-(phenylamino)ethylimino)methyl)phenolate, have been synthesized and characterized by IR and UV-Vis spectra. Structures of the complexes ...
Novel Structural Hybrids of Pyrrole and Thiazole Moieties: Synthesis and Evaluation of Antibacterial and Antifungal Activities [0.03%]
新颖的吡咯和噻唑部分结构杂化物：合成与抗菌及抗真菌活性评价
Mohamed Salem,Samir Abbas,Marwa El-Sharief et al.
Mohamed Salem et al.
One of the best ways to design new biocidal agents is synthesizing hybrid molecules by combining two or more bioactive moieties in a single molecular scaffold. So, new series of pyrroles bearing a thiazole moiety were synthesized using 1-me...