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Liangliang Liang
Researcher at National University of Singapore
Publications - 48
Citations - 3218
Liangliang Liang is an academic researcher from National University of Singapore. The author has contributed to research in topics: Photon upconversion & Dye-sensitized solar cell. The author has an hindex of 20, co-authored 42 publications receiving 2068 citations. Previous affiliations of Liangliang Liang include Wuhan University.
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Journal ArticleDOI
All-inorganic perovskite nanocrystal scintillators
Qiushui Chen,Jing Wu,Xiangyu Ou,Bolong Huang,Jawaher Almutlaq,Ayan A. Zhumekenov,Xinwei Guan,Sanyang Han,Liangliang Liang,Zhigao Yi,Juan Li,Xiaoji Xie,Yu Wang,Ying Li,Dianyuan Fan,Daniel Boon Loong Teh,Angelo H. All,Angelo H. All,Omar F. Mohammed,Osman M. Bakr,Tom Wu,Marco Bettinelli,Huanghao Yang,Wei Huang,Wei Huang,Wei Huang,Xiaogang Liu,Xiaogang Liu +27 more
TL;DR: All-inorganic perovskite nanocrystals containing caesium and lead provide low-cost, flexible and solution-processable scintillators that are highly sensitive to X-ray irradiation and emit radioluminescence that is colour-tunable across the visible spectrum.
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
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
Highly Uniform, Bifunctional Core/Double‐Shell‐Structured β‐NaYF4:Er3+, Yb3+ @ SiO2@TiO2 Hexagonal Sub‐microprisms for High‐Performance Dye Sensitized Solar Cells
Liangliang Liang,Yumin Liu,Chenghao Bu,Kaimo Guo,Weiwei Sun,Niu Huang,Tao Peng,Bobby Sebo,Mengmei Pan,Wei Liu,Shishang Guo,Xingzhong Zhao +11 more
TL;DR: Highly uniform core/double-shell-structured β-NaYF4:Er(3+),Yb(3+)@SiO2@TiO2 hexagonal sub-microprisms are prepared and employed in dye-sensitized solar cells (DSCs) internally.
Journal ArticleDOI
Multicolour synthesis in lanthanide-doped nanocrystals through cation exchange in water.
Sanyang Han,Xian Qin,Zhongfu An,Yihan Zhu,Liangliang Liang,Yu Han,Wei Huang,Wei Huang,Xiaogang Liu,Xiaogang Liu,Xiaogang Liu +10 more
TL;DR: This post-synthesis strategy enables us to achieve upconversion luminescence in Ce3+ and Mn2+-activated hexagonal-phased nanocrystals, opening a gateway towards applications ranging from chemical sensing to anti-counterfeiting.