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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.
Papers
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Journal ArticleDOI
Vertically standing, highly ordered, and dimension and morphology controllable TiO2 nanotube arrays via template-assisted atomic layer deposition
TL;DR: In this paper, a template-assisted atomic layer deposition (ALD) has successfully yielded vertically standing, highly ordered, and dimension and morphology controllable TiO2 nanotube arrays (TNTAs) on substrates.
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Force-Induced Near-Infrared Chromism of Mechanophore-Linked Polymers.
Qingkai Qi,Gaganjot Sekhon,Richard Chandradat,Nnamdi M. Ofodum,Tianruo Shen,Jan Scrimgeour,Monu Joy,Mario Wriedt,Madhuri Jayathirtha,Costel C. Darie,Devon A. Shipp,Xiaogang Liu,Xiaocun Lu +12 more
TL;DR: In this article, a mechanophore based on benzo[1,3]oxazine (OX) fused with a heptamethine cyanine moiety was developed and incorporated into a poly(methyl acrylate) chain to showcase the first force-induced NIR chromism in polymeric materials.
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Modulating aggregation-induced emission via a non-conjugated linkage of fluorophores to tetraphenylethenes.
Xie Han,Bibo Zhang,Jianhua Chen,Sheng Hua Liu,Chunyan Tan,Haiyang Liu,Matthew J. Lang,Matthew J. Lang,Ying Tan,Xiaogang Liu,Xiaogang Liu,Jun Yin,Jun Yin +12 more
TL;DR: Two "dual-fluorophore" dyes are reported: DNS-linked tetraphenylethene demonstrates bright aggregation-induced emission, while NBD-linked Tetraphenylthene exhibits aggregation-caused quenching.
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A smart TP-FRET-based ratiometric fluorescent sensor for bisulfite/formaldehyde detection and its imaging application
Libin Tan,Haiyuan Ding,Supphachok Chanmungkalakul,Longpeng Peng,Gangqiang Yuan,Qiaomei Yang,Xiaogang Liu,Liyi Zhou +7 more
TL;DR: In this article, a novel TP-FRET-based TP-ratiometric reversible fluorescence sensor NPXH, which is based on combining TP naphthalimide fluorophore with a deep red-emitting xanthene fluorophores via a nonconjugated linker, was proposed for reversible detection of bisulfite/formaldehyde.
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Revealing the switching mechanisms of an off-on-off fluorescent logic gate system.
TL;DR: This work systematically investigated the 'off-on-off' switching mechanisms of a fluorescent logic gate molecule M1 using density functional theory (DFT) and time-dependent DFT (TD-DFT).