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排序方式: 共有698条查询结果,搜索用时 15 毫秒
691.
Electrochemical metallization of solid terbium oxide 总被引:3,自引:0,他引:3
692.
[STRUCTURE: SEE TEXT] The first platinum-catalyzed selective silylation of aryl halides including aryl iodides and bromides having an electron-withdrawing group is described. The reaction takes place rapidly in NMP with triethylsilane as a silicon source and sodium acetate to provide functionalized aryltriethylsilanes in moderate to good yields. Heteroaromatic halides also were found to be readily silylated with triethylsilane. The procedure is chemoselective and tolerates a wide variety of functional groups. 相似文献
693.
Xianbo Wu Mei Wen Yuyan Zou Xinyu Gao Chuanwan Wei Renyu Liu Jianghua Li Long Wang Xilong Li You-Nian Liu Wansong Chen 《Chemical science》2022,13(23):6842
Catalytic nanomedicine with the innate features of catalysts brings incomparable properties to biomedicine over traditional drugs. The temperature-dependent activity of catalysts provides catalytic nanomedicines with a facile strategy to control their therapeutic performance. Tuning catalytic nanomedicine by cold treatment (4–37 °C) is safe and desired for practical applications, but there is a lack of cold-catalytic platforms. Herein, with black phosphorus (BP) as a model pyroelectric nanocatalyst, we explored the potential of cold-catalysts for antitumor therapy. BP nanosheets with pyro-catalytic activity catalyze the generation of oxidative stress to activate antitumor immunity under cold treatment. Due to the cold-catalytic immunomodulation, immune memory was successfully achieved to prevent tumor metastasis and recurrence. Considering the safety and conductive depth (>10 mm) of cold in the body, pyroelectric nanocatalysts open up exciting opportunities for the development of cold-catalytic nanomedicine.Cold-catalytic nanomedicine and the concept of cold-catalytic immunotherapy are explored with black phosphorus as a model cold catalyst. 相似文献
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He Haishan Gan Yunfei Mu Meiqi Yuan Jujun Zhang Chao Zhang Xianke Li Xiaokang Ma Xiangdong Yu Huanjun Mou Jirong Liu Jun 《Journal of Solid State Electrochemistry》2023,27(9):2337-2345
Journal of Solid State Electrochemistry - Nano-solid spherical Nb2O5/nitrogen-doped carbon (NC) composite is obtained by the hydrothermal method followed by a calcination procedure. The Nb2O5/NC... 相似文献
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Chang Zenghua Mou Lisha Shao Zechao Ou Mei Fan Tianchi Li Bin Wu Shuaijin Wang Rennian Wang Jiantao 《Journal of Solid State Electrochemistry》2023,27(6):1493-1500
Journal of Solid State Electrochemistry - Silicon as one of the most promising anode materials suffers from its low electronic conductivity and large volume changes during the... 相似文献