H
Hongyan Xiao
Researcher at Chinese Academy of Sciences
Publications - 58
Citations - 1755
Hongyan Xiao is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Chromophore & Hyperpolarizability. The author has an hindex of 22, co-authored 50 publications receiving 1287 citations. Previous affiliations of Hongyan Xiao include Kyoto University.
Papers
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Journal ArticleDOI
Pure Organic Room Temperature Phosphorescence from Excited Dimers in Self-Assembled Nanoparticles under Visible and Near-Infrared Irradiation in Water.
Xiaofang Wang,Hongyan Xiao,Peng-Zhong Chen,Qing-Zheng Yang,Bin Chen,Chen-Ho Tung,Yu-Zhe Chen,Li-Zhu Wu +7 more
TL;DR: The multiple interactions and intermolecular charge transfer in the dimer structures are of significance in promoting the production of dimer triplet excited states and suppressing the nonradiative decays to boost the RTP under visible- and NIR-light irradiation in water.
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No Straight Path: Roaming in Both Ground- and Excited-State Photolytic Channels of NO3 → NO + O2
Michael P. Grubb,Michelle L. Warter,Hongyan Xiao,Satoshi Maeda,Keiji Morokuma,Simon W. North +5 more
TL;DR: It is demonstrated that the visible light–induced reaction NO3 → NO + O2 proceeds exclusively by roaming, and high-level ab initio calculations predict specific NO Λ doublet propensities for this mechanism, which is discerned experimentally by ion imaging.
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Color-tuning mechanism of firefly investigated by multi-configurational perturbation method.
TL;DR: The theoretical results do not support the experimentally deduced conclusion that the color modulation of the emitted light primarily depends on the size of the compact luciferase protein cavity embedding the excited oxyluciferin molecule, but it is found that the wavelength of the emission depends onThe polarity of the microenvironment at the phenol/phenolate terminal of the benzothiazole fragment in oxylUCiferin.
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General and Efficient Intermolecular [2+2] Photodimerization of Chalcones and Cinnamic Acid Derivatives in Solution through Visible-Light Catalysis.
Tao Lei,Chao Zhou,Mao Yong Huang,Lei Min Zhao,Bing Yang,Chen Ye,Hongyan Xiao,Qing Yuan Meng,Vaidhyanathan Ramamurthy,Chen-Ho Tung,Li-Zhu Wu +10 more
TL;DR: This work reports a general and simple method to realize the intermolecular dimerization reaction of these acyclic olefins to construct cyclobutanes in a highly regio- and diastereoselective manner in solution under visible light, which provides an efficient solution to a long-standing problem.
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Donor modification of nonlinear optical chromophores: Synthesis, characterization, and fine-tuning of chromophores' mobility and steric hindrance to achieve ultra large electro-optic coefficients in guest–host electro-optic materials
TL;DR: In this article, three donor-modified push-pull chromophores with the same divinylenethiophenyl bridge and tricyanofuran acceptor were synthesized, but with different modified donor moieties.