Rapid construction of bicyclic triazoline skeletons with dual-state emissionviacycloaddition reaction of 4-phenyl-1,2,4-triazoline-3,5-dione with vinyl azides

Yuanqin Zheng, Yuqiao Zhou, Shichao Jiang, Xinyu Xie, Guangxi Du, Xin Shen, Xiaohu Zhao and Zhipeng Yu

Org. Chem. Front., 2023, 10, 1495
DOI: 10.1039/D2QO02030K

Imides modified benzopicenes: synthesis, solid structure and optoelectronic properties

Di Wu, Haojie Ge, Zhao Chen, Jinhua Liang, Jie Huang, Yufeng Zhang, Xiaoqiang Chen, Xianggao Meng, Sheng Hua Liu and Jun Yin

Org. Biomol. Chem., 2014, 12, 8902
DOI: 10.1039/C4OB01486C

Push–pull amino-nitro helicenes: synthesis, (chir)optical properties and self-assembly into thin films

Michal Šámal, Jiří Rybáček, Jan Holec, Jan Hanus, Jaroslav Vacek, Miloš Buděšínský, Lucie Bednárová, Pavel Fiedler, Michaela Šrámová Slušná, Irena G. Stará and Ivo Starý

Chem. Commun., 2022, 58, 12732
DOI: 10.1039/D2CC03892G

A phenyl-removal strategy for accessing an efficient dual-state emitter in the red/NIR region guided by TDDFT calculations

Guomin Xia, Qingqing Shao, Kangli Liang, Yigang Wang, Lixia Jiang and Hongming Wang

J. Mater. Chem. C, 2020, 8, 13621
DOI: 10.1039/D0TC02596H

A bis-corannulene based molecular tweezer with highly sensitive and selective complexation of C70 over C60

Deng-Chen Yang, Meng Li and Chuan-Feng Chen

Chem. Commun., 2017, 53, 9336
DOI: 10.1039/C7CC03519E

A dinaphtho[8,1,2-cde:2′,1′,8′-uva]pentacene derivative and analogues: synthesis, structures, photophysical and electrochemical properties

Xiao-Jun Li, Meng Li, Hai-Yan Lu and Chuan-Feng Chen

Org. Biomol. Chem., 2015, 13, 7628
DOI: 10.1039/C5OB01008J

The development of aryl-substituted 2-phenylimidazo[1,2-a]pyridines (PIP) with various colors of excited-state intramolecular proton transfer (ESIPT) luminescence in the solid state

Toshiki Mutai, Tatsuya Ohkawa, Hideaki Shono and Koji Araki

J. Mater. Chem. C, 2016, 4, 3599
DOI: 10.1039/C6TC00376A

Study on fluorescence properties in solutions and the solid states of three N,O-chelated difluoroboron compounds and their application in latent fingerprint imaging and ink-free writing

Haiyan Luo, Chunlin Chen, Shan Li, Bangcui Zhang, Fafen Chen, Jiazhuang Tian, Shulin Gao, Jianfei Wang, Xiangguang Li and Yanhua Yang

New J. Chem., 2025, 49, 7414
DOI: 10.1039/D5NJ00511F

Diarylmaleic anhydrides: unusual organic luminescence, multi-stimuli response and photochromism

Xiaofei Mei, Jingwei Wang, Zhonggao Zhou, Shiyi Wu, Limei Huang, Zhenghuan Lin and Qidan Ling

J. Mater. Chem. C, 2017, 5, 2135
DOI: 10.1039/C6TC05519B

AIEE active dual-state emissive tripodal pyridopyrazine derivatives as multi-stimuli responsive smart organic materials

Monika Lamoria, Debashree Manna and Marilyn Daisy Milton

J. Mater. Chem. C, 2025, 13, 6907
DOI: 10.1039/D4TC04692G

A novel strategy for realizing dual state fluorescence and low-temperature phosphorescence

Yunxiang Lei, Wenbo Dai, Zhiqi Liu, Shuai Guo, Zhengxu Cai, Jianbing Shi, Xiaoyan Zheng, Junge Zhi, Bin Tong and Yuping Dong

Mater. Chem. Front., 2019, 3, 284
DOI: 10.1039/C8QM00613J

Insights into the effect of donor ability on photophysical properties of dihydroindeno[2,1-c]fluorene-based imide derivatives

Guiying He, Li-Li Zhou, Hongwei Song, Zhuoran Kuang, Xian Wang, Qianjin Guo, Hai-Yan Lu and Andong Xia

Phys. Chem. Chem. Phys., 2018, 20, 7514
DOI: 10.1039/C7CP07985K

High dual-state blue emission of a functionalized pyrazoline derivative for picric acid detection

Shengmei Guo, Yuyang Zhang, Jianyan Huang, Lin Kong and Jiaxiang Yang

CrystEngComm, 2021, 23, 221
DOI: 10.1039/D0CE01195A

Multi-state emission properties and the inherent mechanism of D–A–D type asymmetric organic boron complexes

Yunpeng Qi, Yongtao Wang, Guixian Ge, Zhiyong Liu, Yongjiang Yu and Mei Xue

J. Mater. Chem. C, 2017, 5, 11030
DOI: 10.1039/C7TC02115A

Dual-state efficient chromophore with pH-responsive and solvatofluorochromic properties based on an asymmetric single benzene framework

Huijing Liu, Sisi Zhang, Liping Ding and Yu Fang

Chem. Commun., 2021, 57, 4011
DOI: 10.1039/D1CC00718A

Fluorescence behavior of 5,10-disubstituted [5]helicene derivatives in solution and the effect of self-assembly on their radiative and non-radiative rate constants

Takashi Hirose, Natsuki Ito, Hiromu Kubo, Tohru Sato and Kenji Matsuda

J. Mater. Chem. C, 2016, 4, 2811
DOI: 10.1039/C5TC03675E

One-step facile transformation from rofecoxib to reversible mechanofluorochromic materials with dual-state emission

Zhong Chen, Zexin Wang, Wei Liu, Yongbo Wei, Yuqiu Ye, Yanbing Ke, Tong Wu, Nannan Chen, Jingming Zhou, Xiaopo Zhang, Yingfeng Tan, Hong Jiang, Xin Zhai and Lijun Xie

New J. Chem., 2023, 47, 12839
DOI: 10.1039/D3NJ02402D

Intense blue circularly polarized luminescence from helical aromatic esters

Dong-Qiang He, Hai-Yan Lu, Meng Li and Chuan-Feng Chen

Chem. Commun., 2017, 53, 6093
DOI: 10.1039/C7CC01882G

Merging polyacenes and cationic helicenes: from weak to intense chiroptical properties in the far red region

Romain Duwald, Johann Bosson, Simon Pascal, Stéphane Grass, Francesco Zinna, Céline Besnard, Lorenzo Di Bari, Denis Jacquemin and Jérôme Lacour

Chem. Sci., 2020, 11, 1165
DOI: 10.1039/C9SC05407C

Strong solid emission and mechanofluorochromism of carbazole-based terephthalate derivatives adjusted by alkyl chains

Pengchong Xue, Jiabao Sun, Peng Chen, Peng Gong, Boqi Yao, Zhenqi Zhang, Chong Qian and Ran Lu

J. Mater. Chem. C, 2015, 3, 4086
DOI: 10.1039/C5TC00267B

Benzo[5]helicene-based conjugated polymers: synthesis, photophysical properties, and application for the detection of nitroaromatic explosives

Li-Li Zhou, Meng Li, Hai-Yan Lu and Chuan-Feng Chen

Polym. Chem., 2016, 7, 310
DOI: 10.1039/C5PY01794G

Microwave-assisted synthesis of novel hetero[5]helicene-like molecules and coumarin derivatives

Wei Lin, Xiuxiu Hu, Shuai Song, Qi Cai, Yun Wang and Daqing Shi

Org. Biomol. Chem., 2017, 15, 7909
DOI: 10.1039/C7OB01742A

Helical aromatic imide based enantiomers with full-color circularly polarized luminescence

Meng Li, Hai-Yan Lu, Chao Zhang, Lin Shi, Zhiyong Tang and Chuan-Feng Chen

Chem. Commun., 2016, 52, 9921
DOI: 10.1039/C6CC04674F

D–A type luminophores with a twisted molecular conformation constructed by phenoxazine and diphenylsulfone showing high contrast mechanofluorochromism

Hongke Zhou, Zhan Zhang, Xingliang Liu, Defang Xu, Weidong Zhang, Shengjie Fu, Xiucun Feng and Qian Huang

New J. Chem., 2020, 44, 17882
DOI: 10.1039/D0NJ04178E

Conjugated branch modulated optical characteristics of multibranched push–pull molecules composed of quinoxaline and triphenylamine groups: transition of the conjugated branch from unusual effects to usual effects

Quan Wang, Jiatian Liu, Xiujun Gao, Ning Sui, Hanzhuang Zhang, Ran Lu, Jiaqi Zhang and Yinghui Wang

J. Mater. Chem. C, 2022, 10, 12795
DOI: 10.1039/D2TC02606F

Hybrids of cationic [4]helicene and N-heterocyclic carbene as ligands for complexes exhibiting (chir)optical properties in the far red spectral window

Robert Tarrieu, Irene Hernandez Delgado, Francesco Zinna, Vincent Dorcet, Sophie Colombel-Rouen, Christophe Crévisy, Olivier Baslé, Johann Bosson and Jérôme Lacour

Chem. Commun., 2021, 57, 3793
DOI: 10.1039/D1CC00898F

Tetrahydro[5]helicene-based full-color emission dyes in both solution and solid states: synthesis, structures, photophysical properties and optical waveguide applications

Meng Li, Wei Yao, Jun-Dao Chen, Hai-Yan Lu, YongSheng Zhao and Chuan-Feng Chen

J. Mater. Chem. C, 2014, 2, 8373
DOI: 10.1039/C4TC01562B

Structural diversity of new solid-state luminophores based on quinoxaline-β-ketoiminate boron difluoride complexes with remarkable fluorescence switching properties

Chia-Wei Liao, Rajeswara Rao M. and Shih-Sheng Sun

Chem. Commun., 2015, 51, 2656
DOI: 10.1039/C4CC08958H

Diarylmaleimide-based branched oligomers: strong full-color emission in both solution and solid films

Jingwei Wang, Rong Zheng, Huan Chen, Huimei Yao, Liyu Yan, Jie Wei, Zhenghuan Lin and Qidan Ling

Org. Biomol. Chem., 2018, 16, 130
DOI: 10.1039/C7OB02446K

A new family of light-emissive symmetric squarylium dyes in the solid state

Yutaka Ohsedo, Kowichiro Saruhashi and Hisayuki Watanabe

Dyes and Pigments, 2015, 122, 134
DOI: 10.1016/j.dyepig.2015.06.025

Amplified Fluorescence from Polyfluorene Nanoparticles with Dual State Emission and Aggregation Caused Red Shifted Emission for Live Cell Imaging and Cancer Theranostics

Balakrishnan Muthuraj, Sudip Mukherjee, Chitta Ranjan Patra and Parameswar Krishnan Iyer

ACS Appl. Mater. Interfaces, 2016, 8, 32220
DOI: 10.1021/acsami.6b11373

Enantiomerically Pure 5,13‐Dicyano‐9‐oxa[7]helicene: Synthesis and Study

Riddhi Gupta, Trevor A. Cabreros, Gilles Muller and Ashutosh V. Bedekar

Eur J Org Chem, 2018, 2018, 5397
DOI: 10.1002/ejoc.201800922

Achieving flexibility/rigidity balance through asymmetric Donor−Acceptor scaffolds in pursuit of dual state emission with application in acidochromism

Vishwa Deepak Singh, Ashish Kumar Kushwaha and Roop Shikha Singh

Dyes and Pigments, 2021, 187, 109117
DOI: 10.1016/j.dyepig.2020.109117

Electrofluorochromic and electrochromic bifunctional polymers with dual-state emission via introducing multiple C—H···π bonds

Jingchuan Wu, Yifei Han, Jian Liu, Yuchen Shi, Jianming Zheng and Chunye Xu

Organic Electronics, 2018, 62, 481
DOI: 10.1016/j.orgel.2018.08.042

Unsymmetrical Hexafluorocyclopentene-Linked Twisted π-Conjugated Molecules as Dual-State Emissive Luminophores

Shigeyuki Yamada, Akito Nishizawa, Kazuki Kobayashi, Keigo Yoshida, Masato Morita, Tomohiro Agou, Takaaki Hosoya, Hiroki Fukumoto and Tsutomu Konno

Symmetry, 2021, 13, 1885
DOI: 10.3390/sym13101885

α-Cyanostilbene functionalized carbazole derivatives exhibiting dual-state emission and multi-stimuli responsive fluorescent switching

Jie Xue, Fang Tang, Aixiang Ding, Felicia He, Jianyan Huang, Lin Kong and Jiaxiang Yang

Journal of Luminescence, 2022, 250, 119119
DOI: 10.1016/j.jlumin.2022.119119

Dual state emissive tridentate imidazopyridines with applications in acidochromism, metal ions detection, data encryption, and bioimaging

Zhuang Meng, Yigao Li, Kaihao Liao, Yanyan Sun, Wenjing Zhang, Bing Song, Xinju Zhu and Xin-Qi Hao

Dyes and Pigments, 2024, 222, 111882
DOI: 10.1016/j.dyepig.2023.111882

pH-Responsive dye with dual-state emission in both visible and near infrared regions

Titao Jing and Lifeng Yan

Sci. China Chem., 2018, 61, 863
DOI: 10.1007/s11426-017-9221-6

Controlled Excited-State Dynamics and Enhanced Fluorescence Property of Tetrasulfone[9]helicene by a Simple Synthetic Process

Yuki Yamamoto, Hayato Sakai, Junpei Yuasa, Yasuyuki Araki, Takehiko Wada, Tomo Sakanoue, Taishi Takenobu, Tsuyoshi Kawai and Taku Hasobe

J. Phys. Chem. C, 2016, 120, 7421
DOI: 10.1021/acs.jpcc.6b01123

A crystalline bisindolylmaleimide with strong solid-state fluorescence of red color and its analogous cross-linked polymer without fluorescence

Ting-Ting Li, Yu-Hui Jia, Mu-Hua Huang, Yingxiong Wang and Yunjun Luo

Designed Monomers and Polymers, 2016, 19, 172
DOI: 10.1080/15685551.2015.1136527

Synthetic Control of the Excited‐State Dynamics and Circularly Polarized Luminescence of Fluorescent “Push–Pull” Tetrathia[9]helicenes

Yuki Yamamoto, Hayato Sakai, Junpei Yuasa, Yasuyuki Araki, Takehiko Wada, Tomo Sakanoue, Taishi Takenobu, Tsuyoshi Kawai and Taku Hasobe

Chemistry A European J, 2016, 22, 4263
DOI: 10.1002/chem.201504048

Photophysical investigation of maleimide units substituted [5]carbohelicene derivatives: Absorption, emission, ECD and CPL spectral-shapes

Qiushuang Xu, Yanli Liu, Chunyue Wang, Yanning Liang, Li Wang and Meishan Wang

Journal of Luminescence, 2021, 233, 117894
DOI: 10.1016/j.jlumin.2021.117894

Influence of terminal alkoxy chain lengths on the solvatochromic and AIE properties of 4,6-bis(4-(3,4-bis(alkoxy)styryl)phenyl)-2-methoxynicotinonitriles

B. Hemavathi, C. Trupthi Devaiah, M.G. Swathi and T.N. Ahipa

Dyes and Pigments, 2018, 159, 1
DOI: 10.1016/j.dyepig.2018.05.068

Solvent polarity-driven modulation of excited states: A DFT and spectroscopic analysis

Wei Tao, Zhenyun Zhao, Jianchao Kang, Zaoyu Li, Jiangrui Zhu, Yihang Zuo, Meidong Huang, Jiangfeng Cui, Jin Yu, Ying Liu, Weihai Fang and Yunliang Li

Journal of Photochemistry and Photobiology A: Chemistry, 2025, 459, 115992
DOI: 10.1016/j.jphotochem.2024.115992

Helicenes at Air/Water Interface: Spreading Film and Metal Ion Induced a Helical Ring Nanostructure

Chenchen Yang, Xuefeng Zhu and Minghua Liu

Langmuir, 2021, 37, 10241
DOI: 10.1021/acs.langmuir.1c01810

[5]Helicene derivatives containing aromatic imide moiety: Synthesis, structure, and photophysical properties

Meng Li, Hai-Yan Lu and Chuan-Feng Chen

Journal of Photochemistry and Photobiology A: Chemistry, 2018, 355, 408
DOI: 10.1016/j.jphotochem.2017.07.026

Enantioselective Organocatalytic Conjugate Addition of Alkenes to α,β‐Enones

Lingyun Cui, Long Zhang, Sanzhong Luo and Jin‐Pei Cheng

Eur J Org Chem, 2014, 2014, 3540
DOI: 10.1002/ejoc.201402353

Novel A–π–D–π–A type molecules based on diphenylamine and carbazole with large two-photon absorption cross section and excellent aggregation-induced enhanced emission property

Yingyi Wang, Guoqiao Lai, Zhifang Li, Yuwen Ma, Yongjia Shen and Chengyun Wang

Tetrahedron, 2015, 71, 2761
DOI: 10.1016/j.tet.2015.03.003

Rational Design of Dual‐State Emission Luminogens with Solvatochromism by Combining a Partially Shared Donor–Acceptor Pattern and Twisted Structures

Qianqian Qiu, Pengfei Xu, Yanjun Zhu, Junru Yu, Mengru Wei, Wenbin Xi, Hui Feng, Jianrong Chen and Zhaosheng Qian

Chemistry A European J, 2019, 25, 15983
DOI: 10.1002/chem.201903857

Solvation-Dependent Excited-State Dynamics of Donor–Acceptor Molecules with Hybridized Local and Charge Transfer Character

Wei Zhang, Jie Kong, Dehua Hu, Min Tao, Xinmiao Niu, Silvije Vdović, Damir Aumiler, Yuguang Ma and Andong Xia

J. Phys. Chem. C, 2020, 124, 5574
DOI: 10.1021/acs.jpcc.0c00003

Intrinsic Dual-State Emission Zinc-Based MOF Rodlike Nanostructures with Applications in Smartphone Readout Visual-Based Detection for Tetracycline: MOF-Based Color Tonality

Sameera Sh. Mohammed Ameen, Faroq Omer Qasim, Huda S. Alhasan, Kosar H. Hama Aziz and Khalid M. Omer

ACS Appl. Mater. Interfaces, 2023, 15, 46098
DOI: 10.1021/acsami.3c11950

Synthesis and photophysical properties of bi-aza[5]helicene and bi-aza[6]helicene

Gourav M. Upadhyay and Ashutosh V. Bedekar

Tetrahedron, 2015, 71, 5644
DOI: 10.1016/j.tet.2015.06.040

Two bis(p-phenylene)-34-crown-10-based cryptand constitutional isomers: different binding abilities induced by structural alterations

Peifa Wei, Zhengtao Li and Binyuan Xia

Tetrahedron Letters, 2014, 55, 5825
DOI: 10.1016/j.tetlet.2014.08.114

Substituent effect on emission of flavonolate-boron difluoride complexes: The role of π-system for dual-state (solution and solid) emission

Keiji Ohno, Fuka Narita, Hidehisa Yokobori, Nanami Iiduka, Tomoaki Sugaya, Akira Nagasawa and Takashi Fujihara

Dyes and Pigments, 2021, 187, 109081
DOI: 10.1016/j.dyepig.2020.109081

Conjugation‐Induced Rigidity in Twisting Molecules: Filling the Gap Between Aggregation‐Caused Quenching and Aggregation‐Induced Emission

Gan Chen, Wenbo Li, Tianru Zhou, Qian Peng, Di Zhai, Hongxiang Li, Wang Zhang Yuan, Yongming Zhang and Ben Zhong Tang

Advanced Materials, 2015, 27, 4496
DOI: 10.1002/adma.201501981

Triphenylquinoline (TPQ)-Based Dual-State Emissive Probe for Cell Imaging in Multicellular Tumor Spheroids

Wenbo Dai, Pai Liu, Shuai Guo, Zhiqi Liu, Mengni Wang, Jianbing Shi, Bin Tong, Tianqing Liu, Zhengxu Cai and Yuping Dong

ACS Appl. Bio Mater., 2019, 2, 3686
DOI: 10.1021/acsabm.9b00596

Synthesis, Structures, and Photophysical Properties of Optically Stable 1,16-Diphenyl-3,14-diaryl-Substituted Tetrahydrobenzo[5]helicenediol Derivatives: Enantioselective Recognition toward Tryptophan Methyl Esters

Lei Fang, Meng Li, Wei-Bin Lin, Yun Shen and Chuan-Feng Chen

J. Org. Chem., 2017, 82, 7402
DOI: 10.1021/acs.joc.7b01087

Synthesis and Resolution of Substituted [5]Carbohelicenes

Kazuteru Usui, Kosuke Yamamoto, Takashi Shimizu, Mieko Okazumi, Biao Mei, Yosuke Demizu, Masaaki Kurihara and Hiroshi Suemune

J. Org. Chem., 2015, 80, 6502
DOI: 10.1021/acs.joc.5b00759

Photophysical Switching between Aggregation‐Induced Phosphorescence and Dual‐State Emission by Isomeric Substitution

Wenbin Xi, Junru Yu, Mengru Wei, Qianqian Qiu, Pengfei Xu, Zhaosheng Qian and Hui Feng

Chemistry A European J, 2020, 26, 3733
DOI: 10.1002/chem.202000233

Intramolecular Charge-Transfer Interaction of Donor–Acceptor–Donor Arrays Based on Anthracene Bisimide

Tetsuo Iwanaga, Marina Ogawa, Tomokazu Yamauchi and Shinji Toyota

J. Org. Chem., 2016, 81, 4076
DOI: 10.1021/acs.joc.6b00364

Development of novel C2-symmetrical [5]oxahelicenoid diols

Guodong Sun, Zhongqing Wang, Zhuofei Deng, Zhonghua Luo and Jiancun Zhang

Tetrahedron Letters, 2021, 71, 153026
DOI: 10.1016/j.tetlet.2021.153026

Modification of optical properties in helicenes via construction of phosphine oxide-based push-pull systems

Tomáš Beránek, Martin Kos, Lubomír Váňa, Ivana Císařová, Jan Sýkora, Jan Storch, Vladimír Církva and Martin Jakubec

Dyes and Pigments, 2023, 210, 111039
DOI: 10.1016/j.dyepig.2022.111039

Synthesis, spectral characterization and fluorescence study of functional [5]Helicene derivatives: Experimental and theoretical investigation

Sondes Raouafi, Taye B. Demissie, Ibtissem Hajji, Amira K. Hajri and Faouzi Aloui

Journal of Molecular Structure, 2023, 1274, 134574
DOI: 10.1016/j.molstruc.2022.134574

Dual-state emissive imidazo[1,2-α]pyridines with full color emission, acidochromism, viscosity-dependent fluorescence, and bioimaging applications

Yujie Zhu, Kaihao Liao, Yigao Li, Wenjing Zhang, Bing Song, Xin-Qi Hao and Xinju Zhu

Dyes and Pigments, 2024, 224, 112004
DOI: 10.1016/j.dyepig.2024.112004

Palladium-Catalyzed Cascade Reactions of 2-(Cyanomethoxy)chalcones with Arylboronic Acids: Selective Synthesis of Emissive Benzofuro[2,3-c]pyridines

Wenzhang Xiong, Kun Hu, Yunxiang Lei, Qianqian Zhen, Zhiwei Zhao, Yinlin Shao, Renhao Li, Yetong Zhang and Jiuxi Chen

Org. Lett., 2020, 22, 1239
DOI: 10.1021/acs.orglett.9b04185

Blue-red emitting 2,12-disubstituted [5]helicenes for high fluorescence efficiency and sensing application

Yadagiri B., Prem Jyoti Singh Rana and Surya Prakash Singh

Journal of Photochemistry and Photobiology A: Chemistry, 2021, 411, 113203
DOI: 10.1016/j.jphotochem.2021.113203

Multifunctional Imidazobenzothiadiazole Probe Displaying Solvatofluorochromism and Ability To Form Ion-Pair Complexes in Solid State and in Solution

María Alfonso, Israel Fernández, Alberto Tárraga and Pedro Molina

Org. Lett., 2015, 17, 2374
DOI: 10.1021/acs.orglett.5b00895

Chiral Near‐Infrared Fluorophores by Self‐Promoted Oxidative Coupling of Cationic Helicenes with Amines/Enamines

Johann Bosson, Geraldine M. Labrador, Céline Besnard, Denis Jacquemin and Jérôme Lacour

Angewandte Chemie, 2021, 133, 8815
DOI: 10.1002/ange.202016643

Ultrafast Investigation of Intramolecular Charge Transfer and Solvation Dynamics of Tetrahydro[5]-helicene-Based Imide Derivatives

Huaning Zhu, Meng Li, Jiangpu Hu, Xian Wang, Jialong Jie, Qianjin Guo, Chuanfeng Chen and Andong Xia

Sci Rep, 2016, 6
DOI: 10.1038/srep24313

A New Fluorescent Chemodosimeter for Hg2+ with High Selectivity and Sensitivity in Water

Dengchen Yang, Meng Li and Chuanfeng Chen

Chin. J. Chem., 2017, 35, 635
DOI: 10.1002/cjoc.201600519

Synthesis and Photophysical Properties of Aza[n]helicenes

Gourav M. Upadhyay, Harish R. Talele and Ashutosh V. Bedekar

J. Org. Chem., 2016, 81, 7751
DOI: 10.1021/acs.joc.6b01395

Design Concepts for Solution and Solid‐State Emitters – A Modern Viewpoint on Classical and Non‐Classical Approaches

Alexander Huber, Justin Dubbert, Tim D. Scherz and Jens Voskuhl

Chemistry A European J, 2023, 29
DOI: 10.1002/chem.202202481

A comparative study of the fluorescence properties of vinyl-bridging anthracene and/or phenanthrene isomers

Ye-Xin Li, Xiao-Feng Yang, Yu Cui, Yong Nie, Fang-Fang Wang and Guo-Xin Sun

Journal of Luminescence, 2017, 187, 14
DOI: 10.1016/j.jlumin.2017.02.057

Dual-state emission: the compatible art of substantial rigidity and twisting conformation within a single molecule

G. Xia, L. Si and H. Wang

Materials Today Chemistry, 2023, 30, 101596
DOI: 10.1016/j.mtchem.2023.101596

An organic emitter with enhanced fluorescence modulation, high emission efficiency, multicolor tunability in solution and solid states, and dual-channel sensing for selective cyanide detection

Ramalingam Manivannan, Sumit Kumar Patra, Palanisamy Jayasudha and Young-A Son

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2025, 335, 125922
DOI: 10.1016/j.saa.2025.125922

Lanthanide and functionalization-free dual-state emitting zinc-based MOFs followed by dual-state detection: ratiometric and color-tonality visual detection of tetracycline in solution and on paper in food and environmental samples

Sameera Sh. Mohammed Ameen and Khalid M. Omer

Microchim Acta, 2025, 192
DOI: 10.1007/s00604-024-06896-y

Scanning Ultrafast Spectral Dynamics of Triphenylamine-Modified Vinylbenzothiazole Derivative: Role of Solvent Polarity and Temperature

Xiujun Gao, Ning Sui, Quan Wang, Lingyun Pan, Moucui Ni, Ran Lu, Hanzhuang Zhang, Zhihui Kang, Li Li and Yinghui Wang

J. Phys. Chem. Lett., 2020, 11, 7603
DOI: 10.1021/acs.jpclett.0c02254

Dibenzocarbazolediimides: Synthesis, Solid Structure, Self‐Assembly Behavior, and Optoelectronic Properties

Di Wu, Yufeng Zhang, Jing Zhang, Sheng Hua Liu and Jun Yin

Chemistry An Asian Journal, 2015, 10, 1344
DOI: 10.1002/asia.201500018

The Dual‐State Luminescent Mechanism of 2,3,4,5‐Tetraphenyl‐1H‐pyrrole

Yunxiang Lei, Qianwei Liu, Lichao Dong, Zhengxu Cai, Jianbing Shi, Junge Zhi, Bin Tong and Yuping Dong

Chemistry A European J, 2018, 24, 14269
DOI: 10.1002/chem.201803080

Study of the Photoluminescence Characteristics of 4,4′-((1E,1′E)-Quinoxaline-2,3-diylbis(ethene-2,1-diyl))bis(N,N-dimethylaniline)

Quan Wang, Ning Sui, Xiujun Gao, Xiaochun Chi, Lingyun Pan, Ran Lu, Hanzhuang Zhang, Zhihui Kang, Bing Zhao and Yinghui Wang

J. Phys. Chem. B, 2021, 125, 4132
DOI: 10.1021/acs.jpcb.1c00655

Indolo[3,2-b]carbazole derivatives with high fluorescent emission both in solution and aggregated states and mechanical-induced emission enhancement characteristic

Yuyang Zhang, Ting Zhang, Xuchun Wang, Lin Kong and Jiaxiang Yang

Dyes and Pigments, 2021, 188, 109230
DOI: 10.1016/j.dyepig.2021.109230

Tetrahydro[5]helicene-based dye with remarkable and reversible acid/base stimulated fluorescence switching properties in solution and solid state

Meng Li, Yingli Niu, Hai-Yan Lu and Chuan-Feng Chen

Dyes and Pigments, 2015, 120, 184
DOI: 10.1016/j.dyepig.2015.04.015

A planar rigid BODIPY: Facile synthesis, J-type aggregates and Luminous mechanism

Xiaohui Yuan, Nuonuo Zhang, Debao Liu, Cong Hu, Peng Su, Jiaying Yan and Kaibo Zheng

Dyes and Pigments, 2022, 197, 109904
DOI: 10.1016/j.dyepig.2021.109904

Phosphahelicenes: From Chiroptical and Photophysical Properties to OLED Applications

Keihann Yavari, Wylliam Delaunay, Nicolas De Rycke, Thibault Reynaldo, Paul Aillard, Monika Srebro‐Hooper, Victoria Y. Chang, Gilles Muller, Denis Tondelier, Bernard Geffroy, Arnaud Voituriez, Angela Marinetti, Muriel Hissler and Jeanne Crassous

Chemistry A European J, 2019, 25, 5303
DOI: 10.1002/chem.201806140

Synthesis, Structures, and Photophysical Properties of Difuro‐Fused Tetrahydro[5]helicene Imide Derivatives

Chao Zhang, Meng Li, Hai‐Yan Lu and Chuan‐Feng Chen

Asian J Org Chem, 2016, 5, 1518
DOI: 10.1002/ajoc.201600467

1,2,5‐Triphenylpyrrole Derivatives with Dual Intense Photoluminescence in Both Solution and the Solid State: Solvatochromism and Polymorphic Luminescence Properties

Yuanyuan Li, Yunxiang Lei, Lichao Dong, Longlong Zhang, Junge Zhi, Jianbing Shi, Bin Tong and Yuping Dong

Chemistry A European J, 2019, 25, 573
DOI: 10.1002/chem.201804074

Effect of thermal, mechanical and photophysical properties of high emissive photoluminescence organic pigments

Ramalingam Manivannan, Minwoo Han, Sumit Kumar Patra, Kaliyan Prabakaran, Wonbin Kim, Sang Kyoo Lim, Jiyeon Oh and Young-A Son

Dyes and Pigments, 2024, 221, 111785
DOI: 10.1016/j.dyepig.2023.111785

Modification of [5]Helicene with Dimesitylboryl: One Way To Enhance the Fluorescence Efficiency

Zheng-Hua Zhao, Meng-Yuan Zhang, Di-Hong Liu and Cui-Hua Zhao

Org. Lett., 2018, 20, 7590
DOI: 10.1021/acs.orglett.8b03329

Structural Insights into the Dual-Phase Emission Mechanism of Naphthalene Derivatives with Scanning Tunneling Microscopy, X-ray Diffraction, and Density Functional Theory Calculations

Yi Wang, Kai Miao, Peng Pang, Meiqiu Dong, Xinrui Miao and Wenli Deng

J. Phys. Chem. C, 2020, 124, 5715
DOI: 10.1021/acs.jpcc.9b11877

Multi-state efficient luminogens with solvatochromic features based on a conjugation induced twisted framework for highly selective dual channel detection of mercury ion

Sumit Kumar Patra, Ramalingam Manivannan and Young-A Son

Dyes and Pigments, 2025, 233, 112534
DOI: 10.1016/j.dyepig.2024.112534

Large Changes in Fluorescent Color and Intensity of Symmetrically Substituted Arylmaleimides Caused by Subtle Structure Modifications

Jingwei Wang, Zhengde Liu, Shuming Yang, Youzhi Lin, Zhenghuan Lin and Qidan Ling

Chemistry A European J, 2018, 24, 322
DOI: 10.1002/chem.201703652

Resolution of 9,10-Diketo[7]helicene and Its Use in One-Step Preparation of Helicene-Based D–A–D Push–Pull Systems

Martin Kos, Tomáš Beránek, Ivana Císařová, Petra Cuřínová, Jaroslav Žádný, Jan Storch, Vladimír Církva and Martin Jakubec

J. Org. Chem., 2024, 89, 7495
DOI: 10.1021/acs.joc.4c00135

Chiral binol-[4]helicene hybrids: Strong solid-state organic emitters with aggregation-enhanced emission and chiroptical properties

Chunfang Liu, Chunming Yuan, Guangjin Shi, Ke Jia, Jing Liu, Kun-Peng Wang, Shaojin Chen and Zhi-Qiang Hu

Dyes and Pigments, 2023, 210, 110992
DOI: 10.1016/j.dyepig.2022.110992

Chiral Near‐Infrared Fluorophores by Self‐Promoted Oxidative Coupling of Cationic Helicenes with Amines/Enamines

Johann Bosson, Geraldine M. Labrador, Céline Besnard, Denis Jacquemin and Jérôme Lacour

Angew Chem Int Ed, 2021, 60, 8733
DOI: 10.1002/anie.202016643

Synthetic Control of Photophysical Process and Circularly Polarized Luminescence of [5]Carbohelicene Derivatives Substituted by Maleimide Units

Hayato Sakai, Takako Kubota, Junpei Yuasa, Yasuyuki Araki, Tomo Sakanoue, Taishi Takenobu, Takehiko Wada, Tsuyoshi Kawai and Taku Hasobe

J. Phys. Chem. C, 2016, 120, 7860
DOI: 10.1021/acs.jpcc.6b01344

Rational design of slightly twisted coumarin molecules with remarkable solution and solid dual efficient luminescence

Yue Sun, Tong Wu, Fang Zhang, Rong Zhang, Min Wu, Yuezhen Wu, Xiaozhong Liang, Kunpeng Guo and Jie Li

Dyes and Pigments, 2018, 149, 73
DOI: 10.1016/j.dyepig.2017.09.060

Developing Dual-State Emission Berberine Derivatives as Theranostic Agents by Reducing Nonradiative Transition Pathways

Fuquan Xie, Beibei Xu, Peng Chen, Yushan Qin, Wenbin Pei, Jiangquan Li, Tianhui Hu, Qi Gao, Siying Chen, Yandong Zhang, Defa Li and Zhongjian Xie

J. Med. Chem., 2025, 68, 11217
DOI: 10.1021/acs.jmedchem.5c00191

Chiral Triarylborane‐Based Small Organic Molecules for Circularly Polarized Luminescence

Min Wang and Cui‐Hua Zhao

The Chemical Record, 2022, 22
DOI: 10.1002/tcr.202100199

Tetrahydro[5]helicene thioimide-based fluorescent and chromogenic chemodosimeter for highly selective and sensitive detection of Hg2+

Meng Li, Xiao-Jun Li, Hai-Yan Lu and Chuan-Feng Chen

Sensors and Actuators B: Chemical, 2014, 202, 583
DOI: 10.1016/j.snb.2014.06.001

Facile Synthesis of a Terephthalic Acid-Based Organic Fluorophore with Strong and Color-Tunable Emission in Both Solution and Solid States for LED Applications

Yuan Zhan, Lifeng Lin, Min Chen and Limin Wu

ACS Appl. Mater. Interfaces, 2018, 10, 33390
DOI: 10.1021/acsami.8b13352

Discovery of full color emissive thiazole fluorophores in solution and solid states: The core is central and regulating torsional barrier does the trick!

Rakesh Radhakrishnan, Bhavya Bini Sinu, Vishnu Anilkumar and K.G. Sreejalekshmi

Dyes and Pigments, 2020, 181, 108560
DOI: 10.1016/j.dyepig.2020.108560

Physicochemical and Electronic Properties of Cationic [6]Helicenes: from Chemical and Electrochemical Stabilities to Far‐Red (Polarized) Luminescence

Johann Bosson, Geraldine M. Labrador, Simon Pascal, François‐Alexandre Miannay, Oleksandr Yushchenko, Haidong Li, Laurent Bouffier, Neso Sojic, Roberto C. Tovar, Gilles Muller, Denis Jacquemin, Adèle D. Laurent, Boris Le Guennic, Eric Vauthey and Jérôme Lacour

Chemistry A European J, 2016, 22, 18394
DOI: 10.1002/chem.201603591

An unique furan/thiophene substituted β-diketonate derivatives bearing triphenylamine with dual-state emission

Yunpeng Qi, Wei Liu, Junlong Wang, Yan Wu, Feng Liu, Lihong Ye and Bocheng Lei

Dyes and Pigments, 2023, 220, 111745
DOI: 10.1016/j.dyepig.2023.111745

Lactam node as a two-fold functional unit for achieving highly efficient and tunable dual-state emitters

Chunlei Zhou, Mingda Wang, Weihan Guo, Guigui Ye, Yigang Wang, Yang Yang, Guomin Xia and Hongming Wang

Dyes and Pigments, 2023, 213, 111198
DOI: 10.1016/j.dyepig.2023.111198

Synthesis and macrocyclization-induced emission enhancement of benzothiadiazole-based macrocycle

Shuo Li, Kun Liu, Xue-Chen Feng, Zhao-Xian Li, Zhi-Yuan Zhang, Bin Wang, Minjie Li, Yue-Ling Bai, Lei Cui and Chunju Li

Nat Commun, 2022, 13
DOI: 10.1038/s41467-022-30121-0

Intramolecular Electrophilic Cyclization Approach to 6-Substituted Naphtho[2,1-b]benzofurans: Novel Dual-State Emissive Fluorophores with Blue Emission

Dileep Kumar Singh, Kyungkuk Jang, Jinhwang Kim, Jeeyeon Lee and Ikyon Kim

ACS Comb. Sci., 2019, 21, 408
DOI: 10.1021/acscombsci.9b00006

Palladium‐Catalyzed Cascade Reaction in Water to Imidazo[1,2‐a]pyridazines as Switchable DSEgens, AIEgens, and ACQgens**

Jiaxin Lao, Jinbiao Li and Hongbin Zou

Chemistry A European J, 2022, 28
DOI: 10.1002/chem.202202179