Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Bao-Jia Yang"'
Autor:
Hai-Li Yu, Qin Long, Wen-Fang Yi, Bao-Jia Yang, Yu Song, Xiao Ding, Shun-Lin Li, Xiao-Jiang Hao
Publikováno v:
Natural Products and Bioprospecting, Vol 9, Iss 3, Pp 209-214 (2019)
Abstract Two new C21 steroidal glycosides, paniculatumosides H and I, together with four known ones were isolated from the roots of Cynanchum paniculatum (Bge.) Kitag. Their structures were identified by spectroscopic methods including extensive 1D a
Externí odkaz:
https://doaj.org/article/ab3db2504d8041c4b2f6760a94c52f35
Autor:
Shun-Lin Li, Xu Yang, Bao-Jia Yang, Juan Wang, Ai-Ying Huang, Zheng-Quan Zeng, Xiao Ding, Xiao-Jiang Hao
Publikováno v:
Natural Product Research. 36:3207-3210
Fourteen sesquiterpene lactones were isolated from the whole plant of Carpesium abrotanoides L. Their structures were determined on the basis of comprehensive spectroscopic data analysis. All compounds were screened for their cytotoxic activity, and
Autor:
Bao-Jia, Yang, Juan, Wang, Zheng-Quan, Zeng, Xu, Yang, Ai-Ying, Huang, Xiao-Jiang, Hao, Xiao, Ding, Shun-Lin, Li
Publikováno v:
Natural product research. 36(12)
Fourteen sesquiterpene lactones were isolated from the whole plant of
Autor:
Shun-Lin Li, Xiao Ding, Xiao-Jiang Hao, Bao-Jia Yang, Wen-Fang Yi, Long Qin, Hai-Li Yu, Yu Song
Publikováno v:
Natural Products and Bioprospecting, Vol 9, Iss 3, Pp 209-214 (2019)
Natural Products and Bioprospecting
Natural Products and Bioprospecting
Two new C21 steroidal glycosides, paniculatumosides H and I, together with four known ones were isolated from the roots of Cynanchum paniculatum (Bge.) Kitag. Their structures were identified by spectroscopic methods including extensive 1D and 2D NMR
Autor:
Yu Song, Yu-Lin Li, Shun-Lin Li, Yu Zhang, Fang Gao, Ning-Dong Zhao, Xiao-Jiang Hao, Xiao Ding, Jian Ye, Bao-Jia Yang
Publikováno v:
Fitoterapia. 153:104989
Ten new nortriterpenes, euphorbiumrins A-J (1−10), together with three known analogues (11−13) were isolated from the latex of Euphorbia resinifera. Their structures were established on the basis of extensive spectroscopic analyses (IR, UV, HRESI
Publikováno v:
Journal of Applied Physics; 2015, Vol. 118 Issue 23, p233112-1-233112-5, 5p, 6 Graphs
Autor:
Bao Jia Yang, Yong Jin Zhou
Publikováno v:
Optics Communications. 356:336-342
Conformal surface plasmons (CSPs) on ultrathin corrugated metallic strips have been proposed to develop versatile spoof plasmonic subwavelength integrated devices at lower frequencies bands, especially at terahertz (THz) frequencies. However, the eff
Publikováno v:
2015 Asia-Pacific Microwave Conference (APMC).
A planar plasmonic sensor based on textured metallic disk is demonstrated, where a simple and integrated method is used to excite the spoof localized surface plasmons (LSPs). Multipolar plasmonic resonant modes can be easily observed on the textured
Publikováno v:
Scientific Reports
We numerically demonstrate that spoof localized surface plasmons (LSPs) resonant modes can be enhanced based on ultrathin corrugated metal-insulator-metal (MIM) ring resonator. Further enhancement of the LSPs modes has been achieved by incorporating
Autor:
Bao Jia Yang, Yong Jin Zhou
Publikováno v:
2015 IEEE 4th Asia-Pacific Conference on Antennas and Propagation (APCAP).
A compact spoof plasmonic 4-way frequency splitter with band-pass filters at microwave frequencies is proposed. The ultrathin metal structure is placed on a dielectric substrate. Each branch of the splitter is composed of periodic metal grating struc