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Xiaogang Liu
Researcher at National University of Singapore
Publications - 605
Citations - 54443
Xiaogang Liu is an academic researcher from National University of Singapore. The author has contributed to research in topics: Medicine & Photon upconversion. The author has an hindex of 94, co-authored 425 publications receiving 41825 citations. Previous affiliations of Xiaogang Liu include Heilongjiang University & Massachusetts Institute of Technology.
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Journal ArticleDOI
Remote C-H Activation of Quinolines through Copper-Catalyzed Radical Cross-Coupling.
Jun Xu,Chao Shen,Xiaolei Zhu,Pengfei Zhang,Manjaly J. Ajitha,Kuo-Wei Huang,Zhongfu An,Xiaogang Liu +7 more
TL;DR: This work reports a novel approach to activating remote C-H bonds at the C5 position of 8-aminoquinoline through copper-catalyzed sulfonylation under mild conditions and suggests that a single-electron-transfer process plays a vital role in generating sulfonyl radicals and subsequently initiating C-S cross-coupling.
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Tuning metal–carboxylate coordination in crystalline metal–organic frameworks through surfactant media
Junkuo Gao,Kaiqi Ye,Kaiqi Ye,Mi He,Wei-Wei Xiong,Wenfang Cao,Zhi Yi Lee,Yue Wang,Tom Wu,Fengwei Huo,Xiaogang Liu,Xiaogang Liu,Qichun Zhang +12 more
TL;DR: In this article, eight new two-dimensional or three-dimensional (3D) MOFs have been successfully synthesized in an industrially-abundant and environmentally-friendly surfactant: polyethylene glycol-200 (PEG-200).
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Direct Arylation of Benzothiazoles and Benzoxazoles with Aryl Boronic Acids
Sadananda Ranjit,Xiaogang Liu +1 more
TL;DR: A novel synthetic pathway that involves direct C H bond functionalization of benzothiazole and benzoxazole precursors by using arylboronic acids and transition-metal catalysts under aerobic conditions is described.
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Energy-Transfer Editing in Lanthanide-Activated Upconversion Nanocrystals: A Toolbox for Emerging Applications
TL;DR: Disruptive technologies such as super-resolution microscopy, optogenetics, nanolasing, and optical anticounterfeiting are focused on, which take full advantage of the upconversion nanophenomena in relation to lanthanide-doped nanocrystals.
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Nanopatterning of “Hard” Magnetic Nanostructures via Dip-Pen Nanolithography and a Sol-Based Ink
TL;DR: A direct write method for fabricating hard magnetic barium hexaferrite, BaFe12O19 (BaFe), nanostructures, based on dip-pen nanolithography and a sol−gel process, is presented in this article.