Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Yongchang Zhou"'
Publikováno v:
Metabolites, Vol 13, Iss 10, p 1043 (2023)
Parenteral nutrition (PN), a vital therapy for patients with intestinal failure, can lead to the development of parenteral nutrition-associated liver disease (PNALD). In this study, we aimed to investigate the role of Lactobacillus johnsonii (L. john
Externí odkaz:
https://doaj.org/article/dcbee573b46a4f6c9afa39d79e004d48
Publikováno v:
Journal of Chromatography A. 1696:463958
Autor:
Zhenyu Song, Yongchang Zhou
Publikováno v:
2021 4th International Conference on Information Systems and Computer Aided Education.
Now, as China enters a new era, the overall coverage of new media system derived from network information technology is increasing. Network technology has been integrated with the learning and living system of teachers and students. At the same time,
Publikováno v:
The Open Fuels & Energy Science Journal. 3:17-22
Currently the large surplus of glycerol formed as a by-product during the production of biodiesel offered an abundant and low cost feedstock. Researchers showed a surge of interest in using glycerol as renewable feedstock to produce functional chemic
Publikováno v:
European Journal of Radiology. 73:162-167
To analyze the contrast-enhanced ultrasound (CEUS) features of clear cell renal cell carcinoma (CCRCC) in relation to tumor size.The CEUS appearance of 92 CCRCCs confirmed pathologically were retrospectively analyzed. Tumor size was stratified into s
Publikováno v:
Letters in Organic Chemistry. 6:297-300
Publikováno v:
Synlett. 2008:1999-2004
Novel racemic polyhydroquinoline derivatives were synthesized by a one-pot approach via a modified Hantzsch reaction and then by aromatization. The optical resolution was carried out by using lipase L-2 in MTBE containing one equivalent of butanol. T
Publikováno v:
Tetrahedron Letters. 49:3757-3761
A novel ethyl 5-cyano-6-hydroxy-2-methyl-4-(1-naphthyl)-nicotinate is successfully synthesized and the structure is determined by XRD, GC–MS analysis, element analysis and NMR spectroscopic in detail. A reaction mechanism for the reaction is propos
Publikováno v:
Petroleum Science and Technology. 24:253-263
The boiling point of feedstock is an important process design parameter for petroleum system. In heavy petroleum fractions that boil above 524°C, it is difficult to explicitly determine the boiling point due to limitation of analytical capability. I
Autor:
Jinying Sun, Erkang Wang, Yunhui Li, Tianyan You, YingSing Fung, Yongchang Zhou, Chunyan Wang
Publikováno v:
Analytica Chimica Acta. 550:40-46
The paper presents a rapid method for the determination of dioxopromethazine hydrochloride (DPZ), an antihistamine drug, by the capillary electrophoresis with electrochemiluminescene detection (CE–ECL) using tris(2,2′-bipyridyl)ruthenium(II) (Ru(