Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Yuankui Zhang"'
Autor:
Yuankui Zhang, Jing Gao
Publikováno v:
Scientific Programming.
With the development of information technology, the era of big data has gradually entered classroom teaching, and the evaluation of students’ learning quality and classroom teaching efficiency has been widely concerned. In order to further improve
Publikováno v:
INFOCOM Workshops
Radio access technology (RAT) is used to choose the best target network during the network access or network handover. It could be used for the rescuing scenario in the wireless multi-hop networks. Most researches about RAT selection focus on heterog
Autor:
Jian Chen, Shuai Wang, Kai Zhao, Yuxuan Xin, Yuankui Zhang, Zhenmin Mao, Xiaoping Zhan, Lan Lan
Publikováno v:
Bulletin of the Korean Chemical Society. 37:200-206
A new series of 3-substituted 4-(4-methyloxy phenyl)-1H-pyrrole derivatives were synthesized and biologically evaluated for potential anticancer activity. Fifteen targeted compounds showed high selectivity toward normal cells and cancer cells: that i
Publikováno v:
e-Polymers. 16:83-89
The aims of this paper are to investigate the inherent relationship between the structures of the polyacrylates and release behaviors as drug carriers in the transdermal drug delivery systems. Three model polyacrylates compounds were synthesized by r
Publikováno v:
e-Polymers. 15:55-63
A film-like copolymer composed of 2-hydroxy-3-phenoxypropylacrylate, 4-hydroxybutyl acrylate and cyclohexyl methacrylate was synthesized and exploited as a rate-controlling membrane in the transdermal drug delivery systems (TDDs). A series of acrylat
Autor:
Yuankui Zhang, René T. Boeré
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 69:1051-1054
The title compound, C45H70P+·ClO4−or [Tripp3PH+][ClO4−], was produced from the perchlorate salt of the corresponding radical cation Tripp3P·+through very slow H-atom abstraction reactions in a solution of 1,2-dimethoxyethane (Tripp is 2,4,6-tri
Autor:
Yuxuan Xin, Xiaoping Zhan, Kai Zhao, Zhenmin Mao, Jian Chen, Lan Lan, Yuankui Zhang, Shuai Wang
Publikováno v:
ChemInform. 47
A new series of 3-substituted 4-(4-methyloxy phenyl)-1H-pyrrole derivatives were synthesized and biologically evaluated for potential anticancer activity. Fifteen targeted compounds showed high selectivity toward normal cells and cancer cells: that i
Autor:
Tracey L. Roemmele, Noel W. Duffy, Steve Cronin, Jason D. Masuda, Alan M. Bond, Peter Tran, René T. Boeré, Kyle Pollard, Paul Hazendonk, Yuankui Zhang
Publikováno v:
New J. Chem.. 32:214-231
The title phosphine, Dipp3P, was synthesized using an aryl copper reagent and the structure determined by X-ray crystallography (R = 2.94%): d(P–C) = 1.852(1) A, ∠C–P–C = 111.88(5)°. In hexane solution, the electronic spectrum displays 3 ban
Autor:
Yuankui Zhang, René T. Boeré
Publikováno v:
Journal of Organometallic Chemistry. 690:2651-2657
The geometry of 15 triarylphosphines which differ in the nature of the substituents at the 2 and 6 positions of one or more phenyl rings are compared. The sum of angles around phosphorus, ∑{∠CPC}, is used as the primary measure of steric bulk. Th
Autor:
Jan M. M. Smits, Anton W. Gal, Peter H. M. Budzelaar, P.R. Hageman, Yuankui Zhang, René de Gelder
Publikováno v:
European Journal of Inorganic Chemistry. 2003:656-665
The reactions of Me3Al and Me3Ga with cis-2,3-dimethylaziridine (1-H), 3-pyrroline (2-H) and pyrrolidine (3-H) have been investigated. At room temperature, monomeric adducts [Me3M·LH] are obtained (M = Al, Ga; L = 1−3). [Me3Al·1-H] is the first e