1
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Zhang MX, Yang X, Tan F, Zhang H, Xu N, Zeng G, Xu Z, Hua Liu S. Novel Dual-Emission Emitters Featuring Phenothiazine-S-Oxide and Phenothiazine-S,S-Dioxide Motifs. Chem Asian J 2024; 19:e202400195. [PMID: 38751300 DOI: 10.1002/asia.202400195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 05/15/2024] [Indexed: 07/04/2024]
Abstract
In this study, we have successfully designed and synthesized two novel dual-emission emitters featuring phenothiazine-5-oxide and phenothiazine-5,5-dioxide motifs, characterized by highly lopsided and asymmetric conformational states. Through rigorous spectral examinations and DFT calculations, the compounds exhibit distinctive ICT phenomena, coupled with efficient emission in solid states and AIEE characteristics under high water fractions in DMF/H2O mixtures. These non-planar luminogens exhibit vibrant green and blue solid-state luminescence, with fluorescence quantum yields of 24.1 % and 15.21 %, respectively. Additionally, they both emit green fluorescence in THF solution, with notable emission quantum yields (QYs) 36.4 % and 30.4 %. Comprehensive theoretical investigations unveil well-defined electron cloud density separation between the energies of HOMO/LUMO levels within the two luminogens. Notably, the targeted molecule harboring the phenothiazine-S,S-dioxide motif also demonstrates remarkable reversible mechanofluorochromic properties. Moreover, we testify their potential in applications such as solid-state rewritable information storage and live-cell imaging in solution states. Through theoretical calculations and comparative studies, we have explored the intrinsic relationship between molecular structure and performance, effectively screening and identifying new fluorescent molecules exhibiting outstanding luminescent attributes. These discoveries establish a robust theoretical and technical foundation for the synthesis and application of efficient DSE-based MFC materials, opening new avenues in the realm of advanced luminescent materials.
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Affiliation(s)
- Ming-Xing Zhang
- Hubei Key Laboratory of Purification and Application of Plant Anti-cancer Active Ingredients, College of Chemistry and Life Science, Hubei University of Education, Wuhan, 430205, China
- State Key Laboratory of Green Pesticide, Central China Normal University, Wuhan, 430079, PR China
| | - Xiaofei Yang
- State Key Laboratory of Green Pesticide, Central China Normal University, Wuhan, 430079, PR China
| | - Fen Tan
- Hubei Key Laboratory of Purification and Application of Plant Anti-cancer Active Ingredients, College of Chemistry and Life Science, Hubei University of Education, Wuhan, 430205, China
| | - Hongquan Zhang
- Hubei Key Laboratory of Purification and Application of Plant Anti-cancer Active Ingredients, College of Chemistry and Life Science, Hubei University of Education, Wuhan, 430205, China
| | - Ningning Xu
- Hubei Key Laboratory of Purification and Application of Plant Anti-cancer Active Ingredients, College of Chemistry and Life Science, Hubei University of Education, Wuhan, 430205, China
| | - Guoping Zeng
- Hubei Key Laboratory of Purification and Application of Plant Anti-cancer Active Ingredients, College of Chemistry and Life Science, Hubei University of Education, Wuhan, 430205, China
| | - Zhiqiang Xu
- Key Laboratory for Green Chemical Process of Ministry of Education, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan, 430205, P.R. China
| | - Sheng Hua Liu
- State Key Laboratory of Green Pesticide, Central China Normal University, Wuhan, 430079, PR China
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Huang Y, Ning L, Zhang X, Zhou Q, Gong Q, Zhang Q. Stimuli-fluorochromic smart organic materials. Chem Soc Rev 2024; 53:1090-1166. [PMID: 38193263 DOI: 10.1039/d2cs00976e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Abstract
Smart materials based on stimuli-fluorochromic π-conjugated solids (SFCSs) have aroused significant interest due to their versatile and exciting properties, leading to advanced applications. In this review, we highlight the recent developments in SFCS-based smart materials, expanding beyond organometallic compounds and light-responsive organic luminescent materials, with a discussion on the design strategies, exciting properties and stimuli-fluorochromic mechanisms along with their potential applications in the exciting fields of encryption, sensors, data storage, display, green printing, etc. The review comprehensively covers single-component and multi-component SFCSs as well as their stimuli-fluorochromic behaviors under external stimuli. We also provide insights into current achievements, limitations, and major challenges as well as future opportunities, aiming to inspire further investigation in this field in the near future. We expect this review to inspire more innovative research on SFCSs and their advanced applications so as to promote further development of smart materials and devices.
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Affiliation(s)
- Yinjuan Huang
- State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, School of Materials Science and Engineering, Xi'an Jiaotong University, Xi'an 710049, China.
| | - Lijian Ning
- State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, School of Materials Science and Engineering, Xi'an Jiaotong University, Xi'an 710049, China.
| | - Xiaomin Zhang
- State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, School of Materials Science and Engineering, Xi'an Jiaotong University, Xi'an 710049, China.
| | - Qian Zhou
- State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, School of Materials Science and Engineering, Xi'an Jiaotong University, Xi'an 710049, China.
| | - Qiuyu Gong
- Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Qichun Zhang
- Department Materials Science and Engineering, Department of Chemistry & Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong, Kowloon, Hong Kong SAR 999077, China.
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Pauk K, Luňák S, Machalický O, Perdih F, Vyňuchal J, Eliáš Z, Imramovský A. Four Slip-Stacked Arrangements, Three Types of Photophysics: Crystal Structure and Solid-State Fluorescence of 3,6-Diaryl Substituted Furo[3,4-c]furanone Polymorphs and Regioisomers. Chempluschem 2023; 88:e202300310. [PMID: 37477623 DOI: 10.1002/cplu.202300310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/11/2023] [Accepted: 07/13/2023] [Indexed: 07/22/2023]
Abstract
Six symmetrical 3,6-diaryl (aryl=phenyl, 2-, 3- and 4-tolyl, 2,4- and 3,5-xylyl) substituted furo[3,4-c]furanones (DFF) were synthesized. The computational analysis, based on density functional theory, found eight possible centrosymmetrical slipped π-stack arrangements, formed according to electron repulsion minimization principle, as for previously reported for π-isoelectronic diketopyrrolopyrroles (DPP). One of these slipped stack arrangements was found to form infinite columns in the crystals of a new polymorph of parent phenyl derivative (with centre-to-centre distance CC=6.975 Å), other three types of stacks were found for 3-tolyl (CC=6.153 Å), 4-tolyl (CC=3.849 Å) and 2,4-xylyl (CC=4.856 Å) derivatives by single crystal X-ray diffractometry. All six derivatives show intense solution fluorescence in blue/green region, with a maximum driven entirely by a number and position of methyl substituents on phenyl rings. On the other hand, the solid-state fluorescence from yellow over orange to red is observed only for four derivatives and its presence/absence, spectral position and vibronic structure is driven exclusively by the slips in π-stacks (with interplanar distance always less than 3.5 Å) of almost planar DFF molecules, resulting in J-type emission, H-type excimer-like emission and H-type quenching.
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Affiliation(s)
- Karel Pauk
- Department of Organic Technology Institute of Organic Chemistry and Technology Faculty of Chemical Technology, University of Pardubice, Studentská 95, 532 10, Pardubice, Czech Republic
| | - Stanislav Luňák
- Materials Research Centre Faculty of Chemistry, Brno University of Technology, Purkyňova 464/118, 612 00, Brno, Czech Republic
| | - Oldřich Machalický
- Department of Organic Technology Institute of Organic Chemistry and Technology Faculty of Chemical Technology, University of Pardubice, Studentská 95, 532 10, Pardubice, Czech Republic
| | - Franc Perdih
- Chair of Inorganic Chemistry, Faculty of Chemistry and Chemical Technology, University of Ljubljana, Večna pot 113, 1000, Ljubljana, Slovenia
| | - Jan Vyňuchal
- Department of Organic Technology Institute of Organic Chemistry and Technology Faculty of Chemical Technology, University of Pardubice, Studentská 95, 532 10, Pardubice, Czech Republic
- Synthesia a.s., Semtín 103, 532 17, Pardubice, Czech Republic
| | - Zdeněk Eliáš
- Department of Organic Technology Institute of Organic Chemistry and Technology Faculty of Chemical Technology, University of Pardubice, Studentská 95, 532 10, Pardubice, Czech Republic
- Farmak, a.s., Na vlčinci 16/3 Klašterní Hradisko, 77900, Olomouc, Czech Republic
| | - Aleš Imramovský
- Department of Organic Technology Institute of Organic Chemistry and Technology Faculty of Chemical Technology, University of Pardubice, Studentská 95, 532 10, Pardubice, Czech Republic
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4
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Yang Y, Liu S, Deng DD, Chen Z, Pu S. D-A-D type cyclohexyl and cycloheptyl-modified benzo[d]imidazole derivatives with different aggregation-induced emission enhancement (AIEE) and mechanofluorochromic properties. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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5
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Wang X, Liu Y, Feng X. Synthesis and Photophysical Properties of Benzothiadiazole-Based Luminescence Materials with Tunable Emission Properties. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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6
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Pauk K, Luňák S, Růžička A, Marková A, Teichmanová K, Mausová A, Kratochvíl M, Smolka R, Mikysek T, Weiter M, Imramovský A, Vala M. Colour-tuneable solid-state fluorescence of crystalline powders formed from push–pull substituted 2,5-diphenyl-stilbenes. RSC Adv 2022; 12:34797-34807. [DOI: 10.1039/d2ra05593g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 11/18/2022] [Indexed: 12/13/2022] Open
Abstract
Polycrystalline powders of push–pull substituted stilbenes with various acceptors emit from blue to infrared. Exciton localization on a monomer (in J-like packing) or a stacked dimer (for H-aggregates) avoid exciton migration to the quenching sites.
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Affiliation(s)
- Karel Pauk
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology, University of Pardubice, Studentská 95, Pardubice CZ-530 09, Czech Republic
| | - Stanislav Luňák
- Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purkyňova 464/118, Brno CZ-612 00, Czech Republic
| | - Aleš Růžička
- Department of General and Inorganic Chemistry, Faculty of Chemical Technology, University of Pardubice, Studentská 573, Pardubice CZ-532 10, Czech Republic
| | - Aneta Marková
- Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purkyňova 464/118, Brno CZ-612 00, Czech Republic
| | - Kateřina Teichmanová
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology, University of Pardubice, Studentská 95, Pardubice CZ-530 09, Czech Republic
| | - Anna Mausová
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology, University of Pardubice, Studentská 95, Pardubice CZ-530 09, Czech Republic
| | - Matouš Kratochvíl
- Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purkyňova 464/118, Brno CZ-612 00, Czech Republic
| | - Rastislav Smolka
- Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purkyňova 464/118, Brno CZ-612 00, Czech Republic
| | - Tomáš Mikysek
- Department of Analytical Chemistry, Faculty of Chemical Technology, University of Pardubice, Studentská 573, Pardubice CZ-532 10, Czech Republic
| | - Martin Weiter
- Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purkyňova 464/118, Brno CZ-612 00, Czech Republic
| | - Aleš Imramovský
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology, University of Pardubice, Studentská 95, Pardubice CZ-530 09, Czech Republic
| | - Martin Vala
- Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purkyňova 464/118, Brno CZ-612 00, Czech Republic
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7
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Su L, Shu L, Shi B, Hang Y, Huang J. Construction of Enhanced Photostability Anthraquinone-Type Nanovesicles Based on a Novel Two-Step Supramolecular Assembly Strategy and Their Application on Multiband Laser-Responsive Composites. ACS APPLIED MATERIALS & INTERFACES 2021; 13:43458-43472. [PMID: 34464092 DOI: 10.1021/acsami.1c14352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The photostability and dispersity under aggregation states always become an obstacle for the development of small-molecular organic dye (SMOD) composites. Herein, a novel supramolecular assembly strategy with a two-step assembly method is implemented to encapsulate SMODs for improving their photostability and acquiring uniformly dispersed nanoaggregates in aqueous solution. By the novel assembly strategy, photodegradation rates of the anthraquinone-type dyes can decrease significantly, and the stability of dispersed nanoassembly bodies can be improved in solution. Based on the two-step supramolecular assembly strategy, a new kind of aqueous processing composite system can be developed for preparing multiband laser-responsive devices and in situ healing of optical composite films. This two-step supramolecular assembly strategy can provide a new template and reference for improving the defects of SMODs and fabricating high-performance optical devices.
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Affiliation(s)
- Linlin Su
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Lan Shu
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Binbin Shi
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Yixiao Hang
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Jin Huang
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
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8
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Lu X, Sun Y, Zhang Z, Shuai Z, Hu W. Simultaneous studies of pressure effect on charge transport and photophysical properties in organic semiconductors: A theoretical investigation. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.08.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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9
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Pauk K, Luňák S, Růžička A, Marková A, Mausová A, Kratochvíl M, Melánová K, Weiter M, Imramovský A, Vala M. Green-, Red-, and Infrared-Emitting Polymorphs of Sterically Hindered Push-Pull Substituted Stilbenes. Chemistry 2021; 27:4341-4348. [PMID: 33119919 DOI: 10.1002/chem.202004419] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 10/23/2020] [Indexed: 11/07/2022]
Abstract
The synthesis, XRD single-crystal structure, powder XRD, and solid-state fluorescence of two new DPA-DPS-EWG derivatives (DPA=diphenylamino, DPS=2,5-diphenyl-stilbene, EWG=electron-withdrawing group, that is, carbaldehyde or dicyanovinylene, DCV) are described. Absorption and fluorescence maxima in solvents of various polarity show bathochromic shifts with respect to the parent DPA-stilbene-EWGs. The electronic coupling in dimers and potential twist elasticity of monomers were studied by density functional theory. Both polymorphs of the CHO derivative emit green fluorescence (527 and 550 nm) of moderate intensity (10 % and 5 %) in polycrystalline powder form. Moderate (5 %) red (672 nm) monomer-like emission was also observed for the first polymorph of the DCV derivative, whereas more intense (32 %) infrared (733 nm) emission of the second polymorph was ascribed to the excimer fluorescence.
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Affiliation(s)
- Karel Pauk
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology, University of Pardubice, Studentská 95, 53009, Pardubice, Czech Republic
| | - Stanislav Luňák
- Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purkyňova 464/118, 61200, Brno, Czech Republic
| | - Aleš Růžička
- Department of General and Inorganic Chemistry, Faculty of Chemical Technology, University of Pardubice, Studentská 573, 53210, Pardubice, Czech Republic
| | - Aneta Marková
- Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purkyňova 464/118, 61200, Brno, Czech Republic
| | - Anna Mausová
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology, University of Pardubice, Studentská 95, 53009, Pardubice, Czech Republic
| | - Matouš Kratochvíl
- Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purkyňova 464/118, 61200, Brno, Czech Republic
| | - Klára Melánová
- Joint Laboratory of Solid-State Chemistry, Faculty of Chemical Technology, University of Pardubice, Studentská 84, 53210, Pardubice, Czech Republic
| | - Martin Weiter
- Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purkyňova 464/118, 61200, Brno, Czech Republic
| | - Aleš Imramovský
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology, University of Pardubice, Studentská 95, 53009, Pardubice, Czech Republic
| | - Martin Vala
- Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purkyňova 464/118, 61200, Brno, Czech Republic
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10
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Li Y, Zhang Q, Zhang L, Ye Y, Zhang R, Gu X, Liu R, Zhu H. AIPE-active Ir(Ⅲ) complexes with reversible piezochromic behavior and its application for data security protection. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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11
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Li W, Huang Q, Yang Z, Zhang X, Ma D, Zhao J, Xu C, Mao Z, Zhang Y, Chi Z. Activating Versatile Mechanoluminescence in Organic Host–Guest Crystals by Controlling Exciton Transfer. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202010166] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Wenlang Li
- PCFM Lab, GDHPPC Lab, Guangdong Engineering Technology Research Center for High-performance Organic and Polymer Photoelectric Functional Films State Key Laboratory of OEMT School of Chemistry Sun Yat-sen University Guangzhou 510275 China
| | - Qiuyi Huang
- PCFM Lab, GDHPPC Lab, Guangdong Engineering Technology Research Center for High-performance Organic and Polymer Photoelectric Functional Films State Key Laboratory of OEMT School of Chemistry Sun Yat-sen University Guangzhou 510275 China
| | - Zhan Yang
- PCFM Lab, GDHPPC Lab, Guangdong Engineering Technology Research Center for High-performance Organic and Polymer Photoelectric Functional Films State Key Laboratory of OEMT School of Chemistry Sun Yat-sen University Guangzhou 510275 China
| | - Xiaoyue Zhang
- State Key Laboratory of Optoelectronic Materials and Technologies, Center for Physical Mechanics and Biophysics School of Physics Sun Yat-sen University Guangzhou 510275 China
| | - Dongyu Ma
- PCFM Lab, GDHPPC Lab, Guangdong Engineering Technology Research Center for High-performance Organic and Polymer Photoelectric Functional Films State Key Laboratory of OEMT School of Chemistry Sun Yat-sen University Guangzhou 510275 China
| | - Juan Zhao
- School of Materials Science and Engineering Sun Yat-sen University Guangzhou 510275 China
| | - Chao Xu
- Key Laboratory of Theoretical Chemistry of Environment Ministry of Education School of Chemistry South China Normal University Guangzhou 510006 China
| | - Zhu Mao
- PCFM Lab, GDHPPC Lab, Guangdong Engineering Technology Research Center for High-performance Organic and Polymer Photoelectric Functional Films State Key Laboratory of OEMT School of Chemistry Sun Yat-sen University Guangzhou 510275 China
| | - Yi Zhang
- PCFM Lab, GDHPPC Lab, Guangdong Engineering Technology Research Center for High-performance Organic and Polymer Photoelectric Functional Films State Key Laboratory of OEMT School of Chemistry Sun Yat-sen University Guangzhou 510275 China
| | - Zhenguo Chi
- PCFM Lab, GDHPPC Lab, Guangdong Engineering Technology Research Center for High-performance Organic and Polymer Photoelectric Functional Films State Key Laboratory of OEMT School of Chemistry Sun Yat-sen University Guangzhou 510275 China
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12
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Li W, Huang Q, Yang Z, Zhang X, Ma D, Zhao J, Xu C, Mao Z, Zhang Y, Chi Z. Activating Versatile Mechanoluminescence in Organic Host–Guest Crystals by Controlling Exciton Transfer. Angew Chem Int Ed Engl 2020; 59:22645-22651. [DOI: 10.1002/anie.202010166] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Indexed: 01/10/2023]
Affiliation(s)
- Wenlang Li
- PCFM Lab, GDHPPC Lab, Guangdong Engineering Technology Research Center for High-performance Organic and Polymer Photoelectric Functional Films State Key Laboratory of OEMT School of Chemistry Sun Yat-sen University Guangzhou 510275 China
| | - Qiuyi Huang
- PCFM Lab, GDHPPC Lab, Guangdong Engineering Technology Research Center for High-performance Organic and Polymer Photoelectric Functional Films State Key Laboratory of OEMT School of Chemistry Sun Yat-sen University Guangzhou 510275 China
| | - Zhan Yang
- PCFM Lab, GDHPPC Lab, Guangdong Engineering Technology Research Center for High-performance Organic and Polymer Photoelectric Functional Films State Key Laboratory of OEMT School of Chemistry Sun Yat-sen University Guangzhou 510275 China
| | - Xiaoyue Zhang
- State Key Laboratory of Optoelectronic Materials and Technologies, Center for Physical Mechanics and Biophysics School of Physics Sun Yat-sen University Guangzhou 510275 China
| | - Dongyu Ma
- PCFM Lab, GDHPPC Lab, Guangdong Engineering Technology Research Center for High-performance Organic and Polymer Photoelectric Functional Films State Key Laboratory of OEMT School of Chemistry Sun Yat-sen University Guangzhou 510275 China
| | - Juan Zhao
- School of Materials Science and Engineering Sun Yat-sen University Guangzhou 510275 China
| | - Chao Xu
- Key Laboratory of Theoretical Chemistry of Environment Ministry of Education School of Chemistry South China Normal University Guangzhou 510006 China
| | - Zhu Mao
- PCFM Lab, GDHPPC Lab, Guangdong Engineering Technology Research Center for High-performance Organic and Polymer Photoelectric Functional Films State Key Laboratory of OEMT School of Chemistry Sun Yat-sen University Guangzhou 510275 China
| | - Yi Zhang
- PCFM Lab, GDHPPC Lab, Guangdong Engineering Technology Research Center for High-performance Organic and Polymer Photoelectric Functional Films State Key Laboratory of OEMT School of Chemistry Sun Yat-sen University Guangzhou 510275 China
| | - Zhenguo Chi
- PCFM Lab, GDHPPC Lab, Guangdong Engineering Technology Research Center for High-performance Organic and Polymer Photoelectric Functional Films State Key Laboratory of OEMT School of Chemistry Sun Yat-sen University Guangzhou 510275 China
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13
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Luo Q, Li L, Ma H, Lv C, Jiang X, Gu X, An Z, Zou B, Zhang C, Zhang Y. Deep-red fluorescence from isolated dimers: a highly bright excimer and imaging in vivo. Chem Sci 2020; 11:6020-6025. [PMID: 34094093 PMCID: PMC8159302 DOI: 10.1039/d0sc01873b] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 05/17/2020] [Indexed: 12/22/2022] Open
Abstract
Restricted by the energy-gap law, the development of bright near-infrared (near-IR) fluorescent luminophors in the solid state remains a challenge. Herein, we report a new design strategy for realizing high brightness and deep-red/near-IR-emissive organic molecules based on the incorporation of a hybridized local and charge-transfer (HLCT) state and separated dimeric stacks into one aggregate. Experimental and theoretical analyses show that this combination not only contributes to high photoluminescent quantum yields (PLQYs) but also significantly lessens the energy gap. The fluorophore BTA-TPA exhibits excellent fluorescence performance, achieving a PLQY of 54.8% for the fluorescence peak at 690 nm, which is among the highest reported for near-IR fluorescent excimers. In addition, because of its bioimaging performance, the designed luminophor has potential for use as a deep-red fluorescent probe for biomedical applications. This research opens the door for developing deep-red/near-IR emissive materials with high PLQYs.
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Affiliation(s)
- Qing Luo
- School of Engineering, HuZhou University, Huzhou Cent Hosp 759 Erhuan Rd Huzhou Zhejiang P. R. China
- College of Chemical Engineering, Zhejiang University of Technology Hangzhou 310014 P. R. China
| | - Lin Li
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, College of Materials Science and Engineering, Beijing University of Chemical Technology Beijing 100029 P. R. China
| | - Huili Ma
- Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Nanjing Tech University 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Chunyan Lv
- School of Engineering, HuZhou University, Huzhou Cent Hosp 759 Erhuan Rd Huzhou Zhejiang P. R. China
| | - Xueyan Jiang
- Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Nanjing Tech University 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Xinggui Gu
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, College of Materials Science and Engineering, Beijing University of Chemical Technology Beijing 100029 P. R. China
| | - Zhongfu An
- Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Nanjing Tech University 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Bo Zou
- State Key Laboratory of Superhard Materials, College of Physics, Jilin University Qianjin Street 2699 Changchun 130012 P. R. China
| | - Cheng Zhang
- College of Chemical Engineering, Zhejiang University of Technology Hangzhou 310014 P. R. China
| | - Yujian Zhang
- School of Engineering, HuZhou University, Huzhou Cent Hosp 759 Erhuan Rd Huzhou Zhejiang P. R. China
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14
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Fazylova V, Shevtsev N, Mikhailov S, Kim G, Ostroushko A, Grzhegorzhevskii K. Fundamental Aspects of Xanthene Dye Aggregation on the Surfaces of Nanocluster Polyoxometalates: H- to J-Aggregate Switching. Chemistry 2020; 26:5685-5693. [PMID: 32073183 DOI: 10.1002/chem.201905781] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 02/12/2020] [Indexed: 11/10/2022]
Abstract
The induced aggregation of the xanthene dye rhodamine B (RhB) on metal oxide centers belonging to the highly symmetric surfaces of precise nanoscale templates with Keplerate (Mo132 ) or toroidal (Mo138 ) structures has been studied. With the joint use of the Langmuir isotherm and full Stern-Volmer models, the thermodynamic reasons for dye adsorption on the nanocluster surface, such as a mixture of monomer, H-aggregate (H-dimer), and J-aggregate forms (which can coexist or switch one into another under the exact conditions), were established: this was shown through UV/Vis and fluorescence spectroscopies. By using the framework of the exciton model, it is shown that the angle (α) between the transition dipole moments of RhB is very sensitive to surface strain inside the dye sub-monolayer. As a result, it is possible to switch from H- to J-aggregates by the post-functionalization of polyoxometalate (POM)-RhB associates by the surfactant bilayer shell, which allows the surface strain to grow. Recommendations are provided for managing the appearance of H- or J-aggregates on metal oxide (or polyelectrolyte) surfaces during photovoltaic or bioimaging applications.
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Affiliation(s)
- Victoria Fazylova
- Institute of Natural Sciences and Mathematics, Ural Federal University, 19 Mira St., 620002, Ekaterinburg, Russia
| | - Nikita Shevtsev
- Institute of Natural Sciences and Mathematics, Ural Federal University, 19 Mira St., 620002, Ekaterinburg, Russia
| | - Sergey Mikhailov
- Institute of Natural Sciences and Mathematics, Ural Federal University, 19 Mira St., 620002, Ekaterinburg, Russia
| | - Grigoriy Kim
- Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, 22 Akademicheskaya St., 620990, Ekaterinburg, Russia
| | - Alexander Ostroushko
- Institute of Natural Sciences and Mathematics, Ural Federal University, 19 Mira St., 620002, Ekaterinburg, Russia
| | - Kirill Grzhegorzhevskii
- Institute of Natural Sciences and Mathematics, Ural Federal University, 19 Mira St., 620002, Ekaterinburg, Russia
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15
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Guo S, Zhang G, Kong L, Tian Y, Yang J. Molecular Packing‐Controlled Mechanical‐Induced Emission Enhancement of Tetraphenylethene‐Functionalised Pyrazoline Derivatives. Chemistry 2020; 26:3834-3842. [DOI: 10.1002/chem.201905256] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Indexed: 01/25/2023]
Affiliation(s)
- Shengmei Guo
- College of Chemistry & Chemical EngineeringAnhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functional MaterialsAnhui University Jiulong Road 111 Hefei 230601 P.R. China
| | - Gaobin Zhang
- Henan Key Laboratory of Materials on Deep-Earth EngineeringSchool of Materials Science and EngineeringHenan Polytechnic University, Shiji Road 2001 Jiaozuo 454003 P.R. China
| | - Lin Kong
- College of Chemistry & Chemical EngineeringAnhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functional MaterialsAnhui University Jiulong Road 111 Hefei 230601 P.R. China
| | - Yupeng Tian
- College of Chemistry & Chemical EngineeringAnhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functional MaterialsAnhui University Jiulong Road 111 Hefei 230601 P.R. China
| | - Jiaxiang Yang
- College of Chemistry & Chemical EngineeringAnhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functional MaterialsAnhui University Jiulong Road 111 Hefei 230601 P.R. China
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16
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Wang B, Wang K, Wei C. Piezochromism of Cruciform‐Shaped Luminophores: Suitable Molecular Design to Enhance Colour Difference and Sensitivity. ChemistrySelect 2020. [DOI: 10.1002/slct.202000566] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Bin Wang
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of EducationInstitute of Molecular ScienceShanxi University Taiyuan 030006 P. R. China
- School of Basic Medical SciencesShanxi Medical University Taiyuan 030001 P. R. China
| | - Kai Wang
- State Key Laboratory of Superhard MaterialsJilin University Changchun 130012 P. R. China
| | - ChunYing Wei
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of EducationInstitute of Molecular ScienceShanxi University Taiyuan 030006 P. R. China
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17
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Xie Y, Wang Z, Liu X, Liu M, Lei Y, Zhou Y, Gao W, Huang X, Wu H. Synthesis and photophysical and mechanochromic properties of novel 2,3,4,6-tetraaryl-4 H-pyran derivatives. CrystEngComm 2020. [DOI: 10.1039/d0ce01021a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The crystallization abilities caused by introducing different aromatic groups were found to play a very important role in determining the formation of the mechanochromic activities of 2,3,4,6-tetraaryl-4H-pyran derivatives.
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Affiliation(s)
- Yufeng Xie
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- P. R. China
| | - Zhiqiang Wang
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- P. R. China
| | - Xiaoqing Liu
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- P. R. China
| | - Miaochang Liu
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- P. R. China
| | - Yunxiang Lei
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- P. R. China
| | - Yunbing Zhou
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- P. R. China
| | - Wenxia Gao
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- P. R. China
| | - Xiaobo Huang
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- P. R. China
| | - Huayue Wu
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- P. R. China
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18
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Kang J, Ni J, Li Y, Zhang J. Synthesis, structure and dual-stimulus-responsive luminescence switching of a new platinum(II) complex based on 3-trimethylsilylethynyl-1,10-phenanthroline. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.07.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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