1
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Jha S, Mehra KS, Dey M, S S, Ghosh D, Mondal PK, Polentarutti M, Sankar J. A nine-ring fused terrylene diimide exhibits switching between red TADF and near-IR room temperature phosphorescence. Chem Sci 2024; 15:8974-8981. [PMID: 38873070 PMCID: PMC11168091 DOI: 10.1039/d4sc01040j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Accepted: 05/03/2024] [Indexed: 06/15/2024] Open
Abstract
Herein, we report the first example of a terrylene diimide derivative that switches emission between thermally activated delayed fluorescence (TADF) and room temperature phosphorescence (RTP) in the red region. By design, the molecule TDI-cDBT boasts a symmetrical, consecutively fused nine-ring motif with a kite-like structure. The rigid core formed by the annulated dibenzothiophene moiety favoured efficient intersystem crossing and yielded a narrow-band emission with a full-width half maxima (FWHM) of 0.09 eV, along with high colour purity. A small ΔE S1-T1 of 0.04 eV facilitated thermally activated delayed fluorescence, enhancing the quantum yield to 88% in the red region. Additionally, it also prefers a direct triplet emission from the aggregated state. The room temperature phosphorescence observed from the aggregates has a longer emission lifetime of 1.8 ms, which is further prolonged to 8 ms at 77 K in the NIR region. Thus, the current strategy is successful in not only reducing ΔE S1-T1 to favour TADF but also serves as a novel platform that can switch emission from TADF to RTP depending upon the concentration.
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Affiliation(s)
- Shivangee Jha
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Bhopal Bhopal Bypass Road Bhopal India 462066
| | - Kundan Singh Mehra
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Bhopal Bhopal Bypass Road Bhopal India 462066
| | - Mandira Dey
- School of Chemical Sciences, Indian Association for the Cultivation of Sciences Kolkata India 700032
| | - Sujesh S
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Bhopal Bhopal Bypass Road Bhopal India 462066
| | - Debashree Ghosh
- School of Chemical Sciences, Indian Association for the Cultivation of Sciences Kolkata India 700032
| | - Pradip Kumar Mondal
- Elettra-Sincrotrone Trieste Strada Statale 14 km 163.5 in Area Science Park, 34149 Basovizza Trieste Italy
| | - Maurizio Polentarutti
- Elettra-Sincrotrone Trieste Strada Statale 14 km 163.5 in Area Science Park, 34149 Basovizza Trieste Italy
| | - Jeyaraman Sankar
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Bhopal Bhopal Bypass Road Bhopal India 462066
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2
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Synthesis and manifold but controllable emission switching of stilbene-appended polyaromatic terpyridine derivatives via aggregation and trans–cis isomerization. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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3
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Singh Mehra K, Jha S, Bhandary S, Mandal D, Mishra R, Sankar J. Bridging the Bays, Both Ways: A Janus Butterfly‐Shaped Intense NIR‐Emitting Terrylene Diimide. Angew Chem Int Ed Engl 2022; 61:e202205600. [DOI: 10.1002/anie.202205600] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Indexed: 01/13/2023]
Affiliation(s)
- Kundan Singh Mehra
- Department of Chemistry Indian Institute of Science Education and Research Bhopal (IISER Bhopal) Bhopal Bypass Road Bhopal 462066 India
| | - Shivangee Jha
- Department of Chemistry Indian Institute of Science Education and Research Bhopal (IISER Bhopal) Bhopal Bypass Road Bhopal 462066 India
| | | | - Dipendranath Mandal
- Department of Physics Indian Institute of Science Education and Research Bhopal, (IISER Bhopal) Bhopal 462066 India
| | - Ruchika Mishra
- Department of Chemistry Indian Institute of Science Education and Research Bhopal (IISER Bhopal) Bhopal Bypass Road Bhopal 462066 India
| | - Jeyaraman Sankar
- Department of Chemistry Indian Institute of Science Education and Research Bhopal (IISER Bhopal) Bhopal Bypass Road Bhopal 462066 India
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4
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Sankar J, Mehra KS, Jha S, Bhandary S, Mandal D, mishra R. Bridging the Bays, Both Ways: A Janus Butterfly‐shaped Intense NIR‐Emitting Terrylene Diimide. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202205600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jeyaraman Sankar
- IISERB: Indian Institute of Science Education and Research Bhopal Department of Chemistry Bhopal Bypass Road 462066 Bhopal INDIA
| | - Kundan Singh Mehra
- IISER Bhopal: Indian Institute of Science Education and Research Bhopal Chemistry INDIA
| | - Shivangee Jha
- IISER Bhopal: Indian Institute of Science Education and Research Bhopal Chemistry INDIA
| | | | - Dipendranath Mandal
- IISER Bhopal: Indian Institute of Science Education and Research Bhopal Physics INDIA
| | - Ruchika mishra
- IISER Bhopal: Indian Institute of Science Education and Research Bhopal Chemistry Bhopal Bypass Road 462066 bhopal INDIA
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5
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Yan B, Wang X, Hu C, Wu D, Xia J. Asymmetrical and symmetrical naphthalene monoimide fused perylene diimide acceptors for organic solar cells. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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6
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Zhou Y, Jiang H, Wang Y, Zhao S, Hu L, Zhang Y. A cationic on–off fluorescent sensor with AIE properties for heparin and protamine detection. NEW J CHEM 2021. [DOI: 10.1039/d1nj02659c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
In this research, a distyryl-anthracene derivative (DSAI) with two quaternary ammonium groups was synthesized for highly sensitive detection of heparin and protamine.
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Affiliation(s)
- Yingxi Zhou
- Chongqing Key Laboratory of Green Synthesis and Applications, College of Chemistry, Chongqing Normal University, Chongqing, China
| | | | - Yuting Wang
- Chongqing Key Laboratory of Green Synthesis and Applications, College of Chemistry, Chongqing Normal University, Chongqing, China
| | - Song Zhao
- Chongqing Key Laboratory of Green Synthesis and Applications, College of Chemistry, Chongqing Normal University, Chongqing, China
| | - Lianzhe Hu
- Chongqing Key Laboratory of Green Synthesis and Applications, College of Chemistry, Chongqing Normal University, Chongqing, China
| | - Yan Zhang
- Chongqing Key Laboratory of Green Synthesis and Applications, College of Chemistry, Chongqing Normal University, Chongqing, China
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7
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Funchien P, Chasing P, Sudyoadsuk T, Promarak V. A highly efficient near infrared organic solid fluorophore based on naphthothiadiazole derivatives with aggregation-induced emission enhancement for a non-doped electroluminescent device. Chem Commun (Camb) 2020; 56:6305-6308. [PMID: 32390017 DOI: 10.1039/d0cc01648a] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two regioisomers of naphthothiadiazole derivatives with aggregation-induced emission enhancement exhibited a strong solid-state fluorescence emission in the range of 666-760 nm. A non-doped EL device emitted brilliant near infrared emission peaked at 754 nm with a high maximum radiance of 22 050 mW Sr-1 m-2, an EQE as high as 1.48%, and relatively low efficiency roll-off.
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Affiliation(s)
- Patteera Funchien
- Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Wangchan, Rayong 21210, Thailand. and Research Network of NANOTEC-VISTEC on Nanotechnology for Energy, Vidyasirimedhi Institute of Science and Technology, Wangchan, Rayong, 21210, Thailand
| | - Pongsakorn Chasing
- Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Wangchan, Rayong 21210, Thailand. and Research Network of NANOTEC-VISTEC on Nanotechnology for Energy, Vidyasirimedhi Institute of Science and Technology, Wangchan, Rayong, 21210, Thailand
| | - Taweesak Sudyoadsuk
- Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Wangchan, Rayong 21210, Thailand. and Research Network of NANOTEC-VISTEC on Nanotechnology for Energy, Vidyasirimedhi Institute of Science and Technology, Wangchan, Rayong, 21210, Thailand
| | - Vinich Promarak
- Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Wangchan, Rayong 21210, Thailand. and Research Network of NANOTEC-VISTEC on Nanotechnology for Energy, Vidyasirimedhi Institute of Science and Technology, Wangchan, Rayong, 21210, Thailand
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8
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Yan L, Xie Y, Li J, Zhu W. A red fluorogen: AIEE characteristic, photoluminescence mechanism and its application as chemosensor for ClO . SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117794. [PMID: 31757700 DOI: 10.1016/j.saa.2019.117794] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 11/10/2019] [Accepted: 11/11/2019] [Indexed: 06/10/2023]
Abstract
Red material is widely used in many fields because it has a lot of high performances such as strong penetrability, little trauma to cell and tissue, easy to prepare, and low background interference. However, a lot of organic materials were troubled with the aggregation caused emission quenching (ACQ) effect, which really limits their practical applications. In contrast, aggregation induced emission (AIE) and aggregation-induced enhanced emission (AIEE) effects provide an efficient method to break the obstacle of ACQ effect. Herein, a red light molecule was developed by integrating cyano and alkyl sulfide moieties. Its photoluminescence mechanism was further revealed by fluorescence spectrum, density functional theory (DFT) and X-ray single crystal diffraction, respectively. It is found that this compound has good planar construction and has no rotatory unit, it showed typical AIEE performance because of intramolecular D-π-A structure and the formation of J-aggregation. This molecular design principle may be able to offer an effective strategy to exploit red AIE/AIEE organic materials. Meanwhile, this fluorogen showed excellent response capability to ClO- including high selectivity and sensitivity, and cell imaging performance.
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Affiliation(s)
- Liqiang Yan
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, Guangxi 541004, PR China.
| | - Ya Xie
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, Guangxi 541004, PR China
| | - Jianping Li
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, Guangxi 541004, PR China.
| | - Wenyuan Zhu
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, Guangxi 541004, PR China.
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9
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Feng J, Fu L, Geng H, Jiang W, Wang Z. Designing a near-infrared circularly polarized luminescent dye by dissymmetric spiro-fusion. Chem Commun (Camb) 2020; 56:912-915. [PMID: 31850456 DOI: 10.1039/c9cc08619f] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A novel spiro-fused terrylene dimer (SDT) was designed and synthesized by a dissymmetric spiro-fusion strategy. The spiro-conjugation effect caused a distinct red-shift and enhancement of the absorption spectrum. Two chiral enantiomers of SDT have been absolutely resolved and identified in combination with theoretical calculations. Circularly polarized luminescence (CPL) measurement revealed its potential as a near-infrared chiral luminescent material.
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Affiliation(s)
- Jiajing Feng
- Key Laboratory of Organic Optoelectronics and Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China.
| | - Lulu Fu
- Department of Chemistry, Capital Normal University, Beijing 100048, P. R. China
| | - Hua Geng
- Department of Chemistry, Capital Normal University, Beijing 100048, P. R. China
| | - Wei Jiang
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Organic Solids, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China.
| | - Zhaohui Wang
- Key Laboratory of Organic Optoelectronics and Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China.
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10
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Regar R, Mehra KS, Bhowal R, Sankar J. Electronic Modulation of Terrylene Diimides Leading to Core-Twisting, Tunable Emission and Intermolecular Interactions. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901085] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Ramprasad Regar
- Department of Chemistry; Indian Institute of Science Education and Research Bhopal; Bhopal By-pass Road, Bhopal-462 066, Madhya Pradesh India
| | - Kundan Singh Mehra
- Department of Chemistry; Indian Institute of Science Education and Research Bhopal; Bhopal By-pass Road, Bhopal-462 066, Madhya Pradesh India
| | - Rohit Bhowal
- Department of Chemistry; Indian Institute of Science Education and Research Bhopal; Bhopal By-pass Road, Bhopal-462 066, Madhya Pradesh India
| | - Jeyaraman Sankar
- Department of Chemistry; Indian Institute of Science Education and Research Bhopal; Bhopal By-pass Road, Bhopal-462 066, Madhya Pradesh India
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11
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Xie NH, Fan C, Ye H, Xiong K, Li C, Zhu MQ. Deciphering Erasing/Writing/Reading of Near-Infrared Fluorophore for Nonvolatile Optical Memory. ACS APPLIED MATERIALS & INTERFACES 2019; 11:23750-23756. [PMID: 31179680 DOI: 10.1021/acsami.9b05417] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
A near-infrared fluorescence-switchable molecule, dithienylethene-terrylenediimide (TDI-4DTE) exhibits high near-infrared fluorescence and on/off ratio, decent reversibility, and fatigue resistance upon alternating UV/vis (305/621 nm) irradiation. Photoinduced electron transfer mainly contributes to the fluorescence quenching of TDI-4DTE. As an information storage unit, single molecular TDI-4DTE in the polymer film can be written by red light (621 nm) and erased by UV light (305 nm), while nondestructive fluorescence readout (750 nm) of a single molecular memory has been obtained upon excitation with near-infrared light (720 nm). The fluorescence patterning of TDI-4DTE in the polymer film demonstrates that the erasing/writing/reading wavelengths are deciphered to minimize the signal crosstalk in nonvolatile fluorescent molecular memories.
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Affiliation(s)
- Nuo-Hua Xie
- Wuhan National Laboratory for Optoelectronics, School of Optical and Electronic Information , Huazhong University of Science and Technology , Wuhan , Hubei 430074 , China
| | - Cheng Fan
- Wuhan National Laboratory for Optoelectronics, School of Optical and Electronic Information , Huazhong University of Science and Technology , Wuhan , Hubei 430074 , China
| | - Huan Ye
- Wuhan National Laboratory for Optoelectronics, School of Optical and Electronic Information , Huazhong University of Science and Technology , Wuhan , Hubei 430074 , China
| | - Kai Xiong
- Wuhan National Laboratory for Optoelectronics, School of Optical and Electronic Information , Huazhong University of Science and Technology , Wuhan , Hubei 430074 , China
| | - Chong Li
- Wuhan National Laboratory for Optoelectronics, School of Optical and Electronic Information , Huazhong University of Science and Technology , Wuhan , Hubei 430074 , China
| | - Ming-Qiang Zhu
- Wuhan National Laboratory for Optoelectronics, School of Optical and Electronic Information , Huazhong University of Science and Technology , Wuhan , Hubei 430074 , China
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12
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Xing Y, Li D, Dong B, Wang X, Wu C, Ding L, Zhou S, Fan J, Song B. Water-soluble and highly emissive near-infrared nano-probes by co-assembly of ionic amphiphiles: towards application in cell imaging. NEW J CHEM 2019. [DOI: 10.1039/c9nj01184f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Highly emissive near-infrared nano-emitters formed by co-assembly of ionic amphiphiles were applicable in cell imaging.
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Affiliation(s)
- Yuzhi Xing
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - Dahua Li
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - Bin Dong
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - Xiaocheng Wang
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - Chengfeng Wu
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - Lan Ding
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - Shixin Zhou
- Department of Cell Biology
- School of Basic Medical Science
- Peking University Health Science Center
- Beijing 100191
- China
| | - Jian Fan
- Jiangsu Key Laboratory For Carbon-Based Functional Materials & Devices Science
- Soochow University
- Suzhou 215123
- China
| | - Bo Song
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
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13
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Xie NH, Li C, Chen Y, Chen T, Liu Z, Zhu MQ. Photoswitchable Self-Assembly/Disassembly of Near-Infrared Fluorophores. Chemistry 2018; 24:16251-16256. [PMID: 30242911 DOI: 10.1002/chem.201803896] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Indexed: 01/06/2023]
Abstract
A new photoswitchable near-infrared fluorophore (TDI-4DTE) with a symmetric structure exhibited reversible photo-controllable self-assembly and disassembly. The modification of π-conjugated terrylenediimide with four dithienylethene groups not only induced photoswitchable near-infrared fluorescence, but also photoregulated reversible precipitation-dissolution with microscopic and macroscopic polymorphism. Upon 302 nm UV-light irradiation, a noticeable precipitation was observed within seconds. The precipitate was gradually dissolved again in half an hour upon visible light irradiation. Different microscopic morphologies of the precipitates, including nanoparticles, nanofibrils and nanosheets, were observed when altering the intensity of the 302 nm light irradiation, indicating the dynamic control process of self-assembly. Upon UV-light irradiation, TDI-4DTE nanosheets were also obtained as a solid polymeric film, whereas well-defined nanoribbons with molecular monolayer thickness formed at the oil/water interface with slower assembly dynamics.
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Affiliation(s)
- Nuo-Hua Xie
- Energy Photoelectron Functional Laboratory, Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, P. R. China
| | - Chong Li
- Energy Photoelectron Functional Laboratory, Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, P. R. China
| | - Ying Chen
- Energy Photoelectron Functional Laboratory, Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, P. R. China
| | - Tao Chen
- Energy Photoelectron Functional Laboratory, Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, P. R. China
| | - Zhitian Liu
- College of Materials Science and Engineering, Wuhan Institute of technology, Wuhan, 430205, P. R. China
| | - Ming-Qiang Zhu
- Energy Photoelectron Functional Laboratory, Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, P. R. China
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14
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Zong L, Zhang H, Li Y, Gong Y, Li D, Wang J, Wang Z, Xie Y, Han M, Peng Q, Li X, Dong J, Qian J, Li Q, Li Z. Tunable Aggregation-Induced Emission Nanoparticles by Varying Isolation Groups in Perylene Diimide Derivatives and Application in Three-Photon Fluorescence Bioimaging. ACS NANO 2018; 12:9532-9540. [PMID: 30134104 DOI: 10.1021/acsnano.8b05090] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The development of fluorogens with deep-red emission is one of the hottest topics of investigation in the field of bio/chemosensors and bioimaging. Herein, the tunable fluorescence of perylene diimide (PDI) derivatives was achieved by the incorporation of varied isolation groups linked on the PDI core. With the enlarged sizes of isolation groups, the conversion from aggregation caused quenching to aggregation-induced emission was obtained in their fluorescence variations from solutions to nanoparticles, as the result of the efficient inhibition of π-π stacking by the larger isolation groups. Accordingly, DCzPDI bearing 1,3-di(9H-carbazol-9-yl)benzene as the biggest isolation group exhibited the bright deep-red emission in the aggregated state with a quantum yield of 12.3%. Combined with the three-photon excited fluorescence microscopy (3PFM) technology, through-skull 3PFM imaging of mouse cerebral vasculature can be realized by DCzPDI nanoparticles with good biocompatibility, and the penetration depth can be as deep as 450 μm.
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Affiliation(s)
- Luyi Zong
- Department of Chemistry , Wuhan University , Wuhan 430072 , China
| | - Hequn Zhang
- State Key Laboratory of Modern Optical Instrumentations, Center for Optical and Electromagnetic Research, Joint Research Laboratory of Optics of Zhejiang Normal University and Zhejiang University , Zhejiang University , Hangzhou 310058 , China
| | - Yaqin Li
- Department of Chemistry , Wuhan University , Wuhan 430072 , China
| | - Yanbin Gong
- Department of Chemistry , Wuhan University , Wuhan 430072 , China
| | - Dongyu Li
- State Key Laboratory of Modern Optical Instrumentations, Center for Optical and Electromagnetic Research, Joint Research Laboratory of Optics of Zhejiang Normal University and Zhejiang University , Zhejiang University , Hangzhou 310058 , China
| | - Jiaqiang Wang
- Department of Chemistry , Wuhan University , Wuhan 430072 , China
| | - Zhe Wang
- Department of Chemistry , Wuhan University , Wuhan 430072 , China
| | - Yujun Xie
- Department of Chemistry , Wuhan University , Wuhan 430072 , China
| | - Mengmeng Han
- Department of Chemistry , Wuhan University , Wuhan 430072 , China
| | - Qian Peng
- Institute of Chemistry , The Chinese Academy of Sciences , Beijing 100124 , P. R. China
| | - Xuefeng Li
- Department of Chemistry , Wuhan University , Wuhan 430072 , China
| | - Jinfeng Dong
- Department of Chemistry , Wuhan University , Wuhan 430072 , China
| | - Jun Qian
- State Key Laboratory of Modern Optical Instrumentations, Center for Optical and Electromagnetic Research, Joint Research Laboratory of Optics of Zhejiang Normal University and Zhejiang University , Zhejiang University , Hangzhou 310058 , China
| | - Qianqian Li
- Department of Chemistry , Wuhan University , Wuhan 430072 , China
| | - Zhen Li
- Department of Chemistry , Wuhan University , Wuhan 430072 , China
- Institute of Molecular Aggregation Science , Tianjin University , Tianjin 300072 , China
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15
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Zhou QY, Xin B, Wang YL, Li C, Chen ZQ, Yu Q, Huang ZL, Zhu MQ. Geminal cross-coupling synthesis, ion-induced emission and lysosome imaging of cationic tetraarylethene oligoelectrolytes. Chem Commun (Camb) 2018; 54:3617-3620. [DOI: 10.1039/c8cc00533h] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel ratiometric AIE-active tetraarylethene oligoelectrolytes synthesized by geminal cross-coupling show ion-induced emission and are applied as bioprobes for lysosome tracing.
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Affiliation(s)
- Qi-Yuan Zhou
- Wuhan National Laboratory for Optoelectronics
- School of Optical and Electronic Information
- Huazhong University of Science and Technology
- Wuhan
- China
| | - Bo Xin
- Wuhan National Laboratory for Optoelectronics
- School of Optical and Electronic Information
- Huazhong University of Science and Technology
- Wuhan
- China
| | - Ya-Long Wang
- Wuhan National Laboratory for Optoelectronics
- School of Optical and Electronic Information
- Huazhong University of Science and Technology
- Wuhan
- China
| | - Chong Li
- Wuhan National Laboratory for Optoelectronics
- School of Optical and Electronic Information
- Huazhong University of Science and Technology
- Wuhan
- China
| | - Ze-Qiang Chen
- Wuhan National Laboratory for Optoelectronics
- School of Optical and Electronic Information
- Huazhong University of Science and Technology
- Wuhan
- China
| | - Qi Yu
- Wuhan National Laboratory for Optoelectronics
- School of Optical and Electronic Information
- Huazhong University of Science and Technology
- Wuhan
- China
| | - Zhen-Li Huang
- Wuhan National Laboratory for Optoelectronics
- School of Optical and Electronic Information
- Huazhong University of Science and Technology
- Wuhan
- China
| | - Ming-Qiang Zhu
- Wuhan National Laboratory for Optoelectronics
- School of Optical and Electronic Information
- Huazhong University of Science and Technology
- Wuhan
- China
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16
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Li Z, Yan X, Huang F, Sepehrpour H, Stang PJ. Near-Infrared Emissive Discrete Platinum(II) Metallacycles: Synthesis and Application in Ammonia Detection. Org Lett 2017; 19:5728-5731. [PMID: 29027805 PMCID: PMC5808942 DOI: 10.1021/acs.orglett.7b02456] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Two novel discrete organoplatinum(II) metallacycles are prepared by means of coordination-driven self-assembly of a 90° organoplatinum(II) acceptor, cis-(PEt3)2Pt(OTf)2, with two donors, a pyridyl donor, 9,10-di(4-pyridylvinyl)anthracene, and one of two dicarboxylate ligands. Both metallacycles display aggregation-induced emission as well as solvatochromism. More interestingly, both metallacycles exhibit near-infrared fluorescent emission in the solid state and can be used to detect ammonia gas.
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Affiliation(s)
- Zhengtao Li
- State Key Laboratory of Chemical Engineering, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Xuzhou Yan
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Hajar Sepehrpour
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
| | - Peter J. Stang
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
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17
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Lei BH, Yang Z, Pan S. Enhancing optical anisotropy of crystals by optimizing bonding electron distribution in anionic groups. Chem Commun (Camb) 2017; 53:2818-2821. [DOI: 10.1039/c6cc09986f] [Citation(s) in RCA: 116] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Contrivable deep-UV coherent light from an originally non-phase-matchable crystal was achieved by optimizing bonding electron distribution in anionic groups.
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Affiliation(s)
- Bing-Hua Lei
- Key Laboratory of Functional Materials and Devices for Special Environments
- Xinjiang Technical Institute of Physics & Chemistry
- Chinese Academy of Sciences; Xinjiang Key Laboratory of Electronic Information Materials and Devices
- Urumqi 830011
- China
| | - Zhihua Yang
- Key Laboratory of Functional Materials and Devices for Special Environments
- Xinjiang Technical Institute of Physics & Chemistry
- Chinese Academy of Sciences; Xinjiang Key Laboratory of Electronic Information Materials and Devices
- Urumqi 830011
- China
| | - Shilie Pan
- Key Laboratory of Functional Materials and Devices for Special Environments
- Xinjiang Technical Institute of Physics & Chemistry
- Chinese Academy of Sciences; Xinjiang Key Laboratory of Electronic Information Materials and Devices
- Urumqi 830011
- China
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18
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Zhao Z, Su H, Zhang P, Cai Y, Kwok RTK, Chen Y, He Z, Gu X, He X, Sung HHY, Willimas ID, Lam JWY, Zhang Z, Tang BZ. Polyyne bridged AIE luminogens with red emission: design, synthesis, properties and applications. J Mater Chem B 2017; 5:1650-1657. [DOI: 10.1039/c7tb00112f] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Construction of a donor–acceptor (D–A) structure and extension of π-conjugation are the commonly used strategies to shift the emission of luminophores to the red region.
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19
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Zong L, Xie Y, Wang C, Li JR, Li Q, Li Z. From ACQ to AIE: the suppression of the strong π–π interaction of naphthalene diimide derivatives through the adjustment of their flexible chains. Chem Commun (Camb) 2016; 52:11496-11499. [DOI: 10.1039/c6cc06176a] [Citation(s) in RCA: 116] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The adjustment of flexible chains can realize the transformation from ACQ to AIE with the tunable packing modes, providing an alternative approach for the inhibition of unwanted π–π stacking.
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Affiliation(s)
- Luyi Zong
- Department of Chemistry
- Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials
- Wuhan University
- Wuhan 430072
- China
| | - Yujun Xie
- Department of Chemistry
- Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials
- Wuhan University
- Wuhan 430072
- China
| | - Can Wang
- Department of Chemistry
- Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials
- Wuhan University
- Wuhan 430072
- China
| | - Jian-Rong Li
- Department of Chemistry and Chemical Engineering
- College of Environmental and Energy Engineering
- Beijing University of Technology
- Beijing
- P. R. China
| | - Qianqian Li
- Department of Chemistry
- Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials
- Wuhan University
- Wuhan 430072
- China
| | - Zhen Li
- Department of Chemistry
- Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials
- Wuhan University
- Wuhan 430072
- China
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