Zobrazeno 51 - 60
of 791
pro vyhledávání: '"Hua Zhang"'
Publikováno v:
Sensors, Vol 22, Iss 599, p 599 (2022)
Sensors (Basel, Switzerland)
Sensors; Volume 22; Issue 2; Pages: 599
Sensors (Basel, Switzerland)
Sensors; Volume 22; Issue 2; Pages: 599
In the field of video action classification, existing network frameworks often only use video frames as input. When the object involved in the action does not appear in a prominent position in the video frame, the network cannot accurately classify i
Publikováno v:
Biomedical Chromatography. 36
Deep eutectic solvents (DESs) were applied as eco-friendly solvents in this study for the extraction of alkaloids from lotus leaf, including O-nornuciferine, N-nornuciferine, nuciferine and roemerine. A series of hydrophilic and hydrophobic DESs with
Autor:
Ruijie Dai, Tengzuo Huang, Weijie Zhou, Jinpeng Yang, Hua Zhang, Fayin Yu, Anran Chen, Feng Wang, Jin Zhang, Tao Sun, Longzhou Zhang
Publikováno v:
Molecules; Volume 27; Issue 5; Pages: 1710
Reducing the surface reflectivity of silicon substrates is essential for preparing high-performance Si-based solar cells. We synthesized pyramid-nanowire-structured Si (Si-PNWs) anti-reflection substrates, which have excellent light-trapping ability
Autor:
Xi Zhu, Huifeng Xu, Wang Lili, Hua Zhang, Lin Yu, Wei Xu, Xuzheng Chen, Lishuang Yu, Zhang Shiqi, Wen Xu
Publikováno v:
Analytica Chimica Acta. 1126:7-15
As a typical kind of bioactive flavonoid glycoside, rutin and its aglycone quercetin possess similar chemical structures and properties. It still remains a challenge to achieve reliably and accurately detection of rutin in the presence of quercetin.
Publikováno v:
Chinese Journal of Analytical Chemistry. 48:827-837
Tissue samples are widely used for the study of metabolomics, lipidomics and proteomics due to their abundant useful biomolecular information. Modern analytical mass spectrometry has the ability to directly obtain the molecular information contained
Autor:
Qi Zou, Hua Zhang, Taiguang Li, Hongjing Shang, Xu Wenjuan, Daxing Huang, Fazhu Ding, Hongwei Gu, Dong Zebin
Publikováno v:
Journal of Rare Earths. 38:755-762
YBCO films doped with different contents of gadolinium (Gd) were prepared by the low-fluorine (low-F) trifluoroacetate metal-organic deposition (MOD) method. The effects of flow rate and holding time of the firing (crystallization) stage on the super
Publikováno v:
Ceramics International. 46:14078-14089
In this study, the effect of involvement of CaO–Al2O3–SiO2–MgO tundish flux into CaO–SiO2–Al2O3–Na2O–CaF2 mold flux on viscosity and structure of mold flux was investigated through employing the rotating viscometer and associated struct
Autor:
Jian-Min Yue, Flavia M. Zimbres, Bin Zhou, Maria B. Cassera, Qun-Fang Liu, Jin-Hai Yu, Seema Dalal, Hua Zhang
Publikováno v:
Journal of Natural Products. 83:1751-1765
Eighteen new limonoids, including eight methyl angolensates (1-8) and 10 cipadesins (9-18), were isolated from the leaves of Cipadessa baccifera. Their structures were characterized by means of spectroscopic data analyses, single-crystal X-ray diffra
Publikováno v:
Analytical Letters. 54:453-467
The quantitative determination of drugs in urine by high performance liquid chromatography electrospray-ionization mass spectrometry (HPLC-ESI-MS) is challenging due to complex matrix interferences and the relatively low concentrations of analytes in
Autor:
Zhiyong Liu, Tianyu Zhang, Xiangjing Qin, Xuanmei Huang, Junying Ma, Xiangcheng Zhu, Zhiying Fan, Changli Sun, Hua Zhang, Jianhua Ju, Qiaoling Wu, Xiaohong Zheng
Publikováno v:
Journal of Natural Products. 83:1646-1657
Tuberculosis (TB) ranks as the leading cause of death from a single infectious agent (ranking more lethal than HIV/AIDS) over the course of the past decade. More concerning is that reports of multi-drug-resistant (MDR) and extensively drug-resistant