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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
Binary temporal upconversion codes of Mn 2+ -activated nanoparticles for multilevel anti-counterfeiting
Xiaowang Liu,Yu Wang,Xiyan Li,Zhigao Yi,Renren Deng,Liangliang Liang,Xiaoji Xie,Daniel Teh Boon Loong,Shuyan Song,Dianyuan Fan,Angelo H. All,Angelo H. All,Hongjie Zhang,Ling Huang,Xiaogang Liu,Xiaogang Liu,Xiaogang Liu +16 more
TL;DR: The authors engineer nanoparticles that produce binary color codes on different timescales by combining the long-lived luminescence of Mn2+ with the relatively short-lived emission of lanthanides.
Journal ArticleDOI
Three-dimensional controlled growth of monodisperse sub-50 nm heterogeneous nanocrystals.
Deming Liu,Xiaoxue Xu,Xiaoxue Xu,Yi Du,Xian Qin,Yuhai Zhang,Chenshuo Ma,Shihui Wen,Shihui Wen,Wei Ren,Wei Ren,Ewa M. Goldys,James A. Piper,Shi Xue Dou,Xiaogang Liu,Dayong Jin,Dayong Jin +16 more
TL;DR: It is identified that the control over the ratio of OA− to OAH can be used to directionally inhibit, promote or etch the crystallographic facets of the nanoparticles, thus allowing the fabrication of a diverse library of monodisperse sub-50 nm nanoparticles.
Journal ArticleDOI
High-resolution X-ray luminescence extension imaging
Xiangyu Ou,Xian Qin,Bolong Huang,Jie Zan,Qinxia Wu,Zhongzhu Hong,Lili Xie,Hongyu Bian,Zhigao Yi,Xiaofeng Chen,Yiming Wu,Xiaorong Song,Juan Li,Qiushui Chen,Qiushui Chen,Huanghao Yang,Huanghao Yang,Xiaogang Liu +17 more
TL;DR: In this article, the authors demonstrate ultralong-lived X-ray trapping for flat-panel-free, high-resolution, three-dimensional imaging using a series of solution-processable, lanthanide-doped nanoscintillators.
Journal ArticleDOI
Confining Excitation Energy in Er3+‐Sensitized Upconversion Nanocrystals through Tm3+‐Mediated Transient Energy Trapping
Qiushui Chen,Qiushui Chen,Xiaojie Xie,Bolong Huang,Liangliang Liang,Sanyang Han,Zhigao Yi,Yu Wang,Ying Li,Dianyuan Fan,Ling Huang,Xiaogang Liu +11 more
TL;DR: A new class of lanthanide-doped upconversion nanoparticles are presented that are without Yb3+ or Nd3+ sensitizers in the host lattice, offering a convenient method for red-emitting upconversions nanoprobes for biological applications.
Journal ArticleDOI
Multicolor Tuning of (Ln, P)-Doped YVO4 Nanoparticles by Single-Wavelength Excitation†
TL;DR: Two complementary approaches (tuning emission wavelength and relative intensity) to emission color modulation by singlewavelength excitation based upon (Ln, P)-doped YVO4 hostlattice sensitized nanoparticle systems are presented.