Zobrazeno 1 - 10
of 1 431
pro vyhledávání: '"QIN YIN"'
Autor:
Xiao Wu, Na Li, Zeng Dong, Qin Yin, Marwan M. A. Rashed, Lixiang Zhu, Chuanlong Dan, Xinyue Li, Ziping Chen, Kefeng Zhai
Publikováno v:
ACS Omega, Vol 9, Iss 44, Pp 44588-44600 (2024)
Externí odkaz:
https://doaj.org/article/ca9207ed1022427ab7b567903e51a503
Palladium-catalyzed difluorocarbene transfer enables access to enantioenriched chiral spirooxindoles
Autor:
Zhiwen Nie, Keqin Wu, Xiaohang Zhan, Weiran Yang, Zhong Lian, Shaoquan Lin, Shou-Guo Wang, Qin Yin
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract We disclose herein an unprecedented Pd-catalyzed difluorocarbene transfer reaction, which assembles a series of structurally interesting chiral spiro ketones with generally over 90% ee. Commercially available BrCF2CO2K serves as the difluoro
Externí odkaz:
https://doaj.org/article/8274c6dcffb84ef5812b0910e1a817d7
Autor:
Binlin Da, Huan Chen, Wei Wu, Wuhua Guo, Anru Zhou, Qin Yin, Jun Gao, Junhui Chen, Jiangqiang Xiao, Lei Wang, Ming Zhang, Yuzheng Zhuge, Feng Zhang
Publikováno v:
EClinicalMedicine, Vol 79, Iss , Pp 103001- (2025)
Summary: Background: Although numerous prognostic scores have been developed for patients with cirrhosis after Transjugular intrahepatic portosystemic shunt (TIPS) placement over years, an accurate machine learning (ML)-based model remains unavailabl
Externí odkaz:
https://doaj.org/article/4a34ba5e010f47f99d269b34f7784c50
Autor:
Jin Zuo, Wei Liu, Lei Tian, Mengyan Wang, Chunyan Liu, Min Wang, Zheng Fang, Jun Han, Guodong Wang, Qin Yin
Publikováno v:
CyTA - Journal of Food, Vol 22, Iss 1 (2024)
Polygonatum cyrtonema Hua polysaccharides (PCP) have beneficial effects on lipid metabolism and oxidative stress. Here, PCP extraction was optimized using response surface methodology (RSM), and the antioxidant and lipid-lowering effects of its main
Externí odkaz:
https://doaj.org/article/efc33a23b0564617b69945dbd347c4fb
Publikováno v:
AIP Advances, Vol 14, Iss 10, Pp 105014-105014-23 (2024)
To address the need for rapid in situ plugging and repair of hydraulic machinery and chemical pipelines and to resolve the issue that a single curing agent cannot simultaneously achieve rapid curing and excellent mechanical properties in epoxy resin
Externí odkaz:
https://doaj.org/article/fa8b87195a28498a9523c96373afdcad
Publikováno v:
Frontiers in Pharmacology, Vol 15 (2024)
IntroductionMacranthoidin B (MB) is a primary active component of Flos Lonicerae. In Chinese veterinary clinics, Flos Lonicerae is frequently used in combination with florfenicol to prevent and treat infections in livestock and poultry. However, pote
Externí odkaz:
https://doaj.org/article/70c8ed3a7b3d495f8a5627e44871e219
Autor:
Liying Luo, Chengling Xu, Yao Li, Chunbo Hao, Jiao Zheng, Xiao Jin, Jiani Yu, Yuchang Zhu, Zhiqiang Guan, Qin Yin
Publikováno v:
Heliyon, Vol 10, Iss 12, Pp e31982- (2024)
Purpose: The aim of this study is to investigate the impact of vibration stimulation on gingival crevicular fluid biomarkers and orthodontic tooth movement. Methods: Forty patients were randomly assigned to receive therapy with an intraoral vibration
Externí odkaz:
https://doaj.org/article/332d13b5c75b4e4b84c199b5c8b7a722
Publikováno v:
Annals of Clinical and Translational Neurology, Vol 10, Iss 12, Pp 2334-2346 (2023)
Abstract Objective Risk stratification plays a critical role in patients with asymptomatic carotid atherosclerotic stenosis. Heavy macrophage infiltration (HMC) is an important factor of plaque destabilization. However, in vivo imaging technologies a
Externí odkaz:
https://doaj.org/article/c8c9c891f74c4b0592964fe4af79f088
Autor:
Na Li, Xiao Wu, Qin Yin, Zeng Dong, Lele Zheng, Yihui Qian, Yulu Sun, Ziping Chen, Kefeng Zhai
Publikováno v:
Foods, Vol 13, Iss 17, p 2652 (2024)
The extraction of total flavonoids from Hylotelephium spectabile (Boreau) H. Ohba (H. spectabile) leaves was studied through the use of a double enzyme-assisted ultrasonic method, and the extraction process was optimized using the Box–Behnken desig
Externí odkaz:
https://doaj.org/article/2051c1a9c1a94a5ca2a41051eddeba72
Research on the Design of Operating Condition of Multi-Resistance Superconducting DC Current Limiter
Autor:
Qin YIN, Jinchuan GUO
Publikováno v:
南方能源建设, Vol 10, Iss 5, Pp 17-23 (2023)
[Introduction] The working principle of the resistive superconducting current limiter is based on the zero resistance effect of the superconductor, which is connected in series in the line and basically has no resistance during normal operation. When
Externí odkaz:
https://doaj.org/article/7c84f99a76aa409a9ccd1774af5759de