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Akademický článek

Practicability of unified theory in calculating ship hydrodynamics

Autor: Zhengrui WANG, Renchuan ZHU, Dekang XU, Chaofan LI

Publikováno v: Zhongguo Jianchuan Yanjiu, Vol 19, Iss 4, Pp 210-218 (2024)

ObjectivesThis study seeks to address the low-frequency limitations in the computation of hydrodynamics for slender ships using strip theory, and develops an efficient method for calculating hydrodynamics over a wider frequency range for slender ship

Externí odkaz: https://doaj.org/article/f3f70c93b3c04497b49b0b533b923d8b

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Akademický článek

Synthesis and potent cytotoxic activity of a novel diosgenin derivative and its phytosomes against lung cancer cells

Autor: Liang Xu, Dekang Xu, Ziying Li, Yu Gao, Haijun Chen

Publikováno v: Beilstein Journal of Nanotechnology, Vol 10, Iss 1, Pp 1933-1942 (2019)

Diosgenin (Di), a steroidal sapogenin derived from plants, has been shown to exert anticancer effects in preclinical studies. Using Di as a starting material, various Di derivatives were designed and synthesized, aiming to discover new steroid-based

Externí odkaz: https://doaj.org/article/0f17352923b048898f1bd1c86bafb14a

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Enhanced internal field of Bi4NbO8Cl ferroelectric photocatalyst to promote charge separation via constructing crystal plane-dependent BiOI dielectric layer

Autor: Tong Liu, Zhiyuan Cheng, Tian Shi, Zhiqi Ye, Hao Lin, Dekang Xu, Shenghong Yang, Yueli Zhang

Publikováno v: Journal of Colloid and Interface Science. 626:405-415

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8cf05312e3a690be1d814607c4e0c9cb
https://doi.org/10.1016/j.jcis.2022.06.136

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Second near-infrared upconversion and downconversion luminescence in a core–multishell nanophotoswitch

Autor: Hao Lin, Zhiyuan Cheng, Dekang Xu, Xuegang Zheng, Tong Liu, Liqin Xu, Ying Ma, Yueli Zhang

Publikováno v: New Journal of Chemistry. 46:13766-13773

Ho3+ is selected as both the energy trapping center and NIR-II emitter in the core.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::439b0e2ca468f109fa78f1303d25b66f
https://doi.org/10.1039/d2nj01793h

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Layer-structure-suppressed concentration quenching of Dy3+ luminescence and the realization of a single phase white light-emitting phosphor cooperated with Tm3+

Autor: Feiyan Xie, Junhao Li, Dekang Xu, Hualan Xu, Shuifu Liu, Yinuan Li, Yuhong Wen, Peilan Zhang, Shengliang Zhong

Publikováno v: Inorganic Chemistry Frontiers. 9:3797-3807

A special layered structure helps to suppress the concentration quenching to achieve high dysprosium–thulium co-doping single-phase white light.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::31d7386308292d0d315d9fc7707b4b56
https://doi.org/10.1039/d2qi00830k

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Anti-thermal quenching of Eu3+ luminescence in negative thermal expansion Zr(WO4)2

Autor: Zhenyu Wang, Zhouguang Lu, Wenxi Wang, Dekang Xu, Zhibin Yi, Liangjun Zhou, Min Wang

Publikováno v: Ceramics International. 47:34820-34827

Thermal quenching of luminescence is the most critical problem for rare earth doped phosphors used in light-emitting diodes (LEDs). Herein, we demonstrate that thermal quenching can be considerably suppressed via the negative thermal expansion effect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ecc614ee6036d834456573f6295634af
https://doi.org/10.1016/j.ceramint.2021.09.022

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Constructing a small core–multishell nanostructure for Ho-based red upconversion emission

Autor: Ying Ma, Yueli Zhang, Shenghong Yang, Zhiyuan Cheng, Xuegang Zheng, Dekang Xu, Jun Ge, Hao Lin, Liqin Xu

Publikováno v: Journal of Materials Chemistry C. 9:4385-4392

The development of Ho-based red-emitting upconversion (UC) nanoparticles with small size is of great significance in scientific research and practical application. Besides, a time-saving and environment-friendly strategy for the synthesis of core–m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75926b9065bd8c4eae577e021abe8864
https://doi.org/10.1039/d1tc00115a

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Diverse Functionalization of Tetrahydro-β-carbolines or Tetrahydro-γ-carbolines via Oxidative Coupling Rearrangement

Autor: Ranran Cui, Yu Gao, Haijun Chen, Dekang Xu, Liu Qing, Fu Ye

Publikováno v: The Journal of Organic Chemistry. 86:794-812

We report herein diverse functionalization of tetrahydro-β-carbolines (THβCs) or tetrahydro-γ-carbolines (THγCs) via oxidative coupling rearrangement. The treatment of THβCs or THγCs with t-BuOOH (TBHP) afforded 3-peroxyindolenines, followed by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cec7592078a3960b49c17775fb406f9
https://doi.org/10.1021/acs.joc.0c02351

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A novel upconversion core–multishell nanoplatform for a highly efficient photoswitch

Autor: Shenghong Yang, Zhiyuan Cheng, Hao Lin, Yueli Zhang, Dekang Xu, Yongjin Li, Liqin Xu, Ying Ma

Publikováno v: Journal of Materials Chemistry C. 8:3483-3490

Currently, the red-to-UV-blue (R/U) ratio in the existing upconversion (UC) nanophotoswitches is too low to effectively realize real-time monitoring/imaging during the photodynamic therapy (PDT) process. Besides, the imaging depth is quite limited by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ddab3ddc735e9d4a54c2c3052cb13fa3
https://doi.org/10.1039/c9tc06840f

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