Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Hai-Xing Wan"'
Autor:
Yun Dai, Yong-Sheng Zheng, Wei-Lin Yang, Guang-Yi Chen, Jian-Hai Wu, Hong-Bin Zhang, Jin-Hai Chen, Guo-Xing Xu, Hai-Xing Wang
Publikováno v:
BMC Gastroenterology, Vol 24, Iss 1, Pp 1-7 (2024)
Abstract Background Good gastric preparation is indispensable for Magnetic-controlled Capsule Endoscopy (MCE) examination, but there is no consensus yet. We aim to explore the clinical application value of positioning exercises in improving the quali
Externí odkaz:
https://doaj.org/article/5bed0611b6834279879f28e55825bd09
Publikováno v:
Asian Journal of Organic Chemistry. 8:654-657
Publikováno v:
Organic Letters. 19:6372-6375
One-step concurrent fluoro-trifluoromethylation across the triple bond of arylacetylenes in a syn mode is enabled by the collaboration of (phen)CuIII(CF3)3 and CsF that produces chemo-, regio-, and stereoselectively (Z)-α-fluoro-β-CF3 styrenes. Thi
Publikováno v:
Organic & Biomolecular Chemistry. 15:6367-6374
This paper reports a computational study elucidating the reaction mechanism for ynamide-mediated amide bond formation from carboxylic acids and amines. The mechanisms have been studied in detail for ynamide hydrocarboxylation and the subsequent amino
Publikováno v:
Chemical communications (Cambridge, England). 55(28)
A general and selective method is developed that allows difunctionalization of terminal alkynes by a Cu(iii)-CF3 complex and a carboxylic acid regioselectively and with unusual syn-stereochemistry. This method is broadly applicable to various carboxy
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 47(14)
Cu(III) trifluoromethyl complexes are proposed as essential intermediates for many copper-promoted trifluoromethylation reactions, but remain elusive and scarcely explored. We report herein the isolation and spectroscopic and X-ray crystallographic c
Publikováno v:
BMC Medical Imaging, Vol 23, Iss 1, Pp 1-8 (2023)
Abstract Objective The purpose of this study was to evaluate the CT and MRI findings, clinicopathologic features, and differential diagnosis of Sclerosing angiomatoid nodular transformation (SANT). Methods and materials Seven men and seven women with
Externí odkaz:
https://doaj.org/article/8be209f07c3444a3bc9539c6041aff7d
Publikováno v:
Organic Letters; 12/1/2017, Vol. 19 Issue 23, p6372-6375, 4p
Publikováno v:
The Journal of Chemical Physics. 94:1868-1874
The cross sections for dissociative attachment in the chlorosilanes and chloromethanes for electrons in the energy range 0.2–5.0 eV have been measured. In addition, measurements of the total electron scattering cross sections of the chloromethanes
Autor:
Lu Feng, Jin-fang Zhang, Liu Shi, Zheng-meng Yang, Tian-yi Wu, Hai-xing Wang, Wei-ping Lin, Ying-fei Lu, Jessica Hiu Tung Lo, Da-hai Zhu, Gang Li
Publikováno v:
Molecular Therapy: Nucleic Acids, Vol 21, Iss , Pp 1017-1028 (2020)
MicroRNAs (miRNAs) have been reported to serve as silencers to repress gene expression at post-transcriptional levels. Multiple miRNAs have been demonstrated to play important roles in osteogenesis. MicroRNA (miR)-378, a conserved miRNA, was reported
Externí odkaz:
https://doaj.org/article/d84fa6d2351c4eb6924f3240b6622f48