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Zhan L, Xu W, Hu Z, Fan J, Sun L, Wang X, Zhang Y, Shi X, Ding B, Yu J, Ma Y. Full-Color "Off-On" Thermochromic Fluorescent Fibers for Customizable Smart Wearable Displays in Personal Health Monitoring. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2310762. [PMID: 38366074 DOI: 10.1002/smll.202310762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 01/23/2024] [Indexed: 02/18/2024]
Abstract
Responsive thermochromic fiber materials capable of miniaturization and integrating comfortably and compliantly onto the soft and dynamically deforming human body are promising materials for visualized personal health monitoring. However, their development is hindered by monotonous colors, low-contrast color changes, and poor reversibility. Herein, full-color "off-on" thermochromic fluorescent fibers are prepared based on self-crystallinity phase change and Förster resonance energy transfer for long-term and passive body-temperature monitoring, especially for various personalized customization purposes. The off-on switching luminescence characteristic is derived from the reversible conversion of the dispersion state and fluorescent emission by fluorophores and quencher molecules, which are embedded in the matrix of a phase-change material, during the crystallizing/melting processes. The achievement of full-color fluorescence is attributed to the large modulation range of fluorescence colors according to primary color additive theory. These thermochromic fluorescent fibers exhibit good mechanical properties, fluorescent emission contrast, and reversibility, showing their great potential in flexible smart display devices. Moreover, the response temperature of the thermochromic fibers is controllable by adjusting the phase-change material, enabling body-temperature-triggered luminescence; this property highlights their potential for human body-temperature monitoring and personalized customization. This work presents a new strategy for designing and exploring flexible sensors with higher comprehensive performances.
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Affiliation(s)
- Luyao Zhan
- Key Laboratory of Textiles Science and Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
- Innovation Center for Textile Science and Technology, Donghua University, Shanghai, 200051, China
| | - Wanxuan Xu
- Key Laboratory of Textiles Science and Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
| | - Zixi Hu
- Key Laboratory of Textiles Science and Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
- Innovation Center for Textile Science and Technology, Donghua University, Shanghai, 200051, China
| | - Jiayin Fan
- Key Laboratory of Textiles Science and Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
- Innovation Center for Textile Science and Technology, Donghua University, Shanghai, 200051, China
| | - Luping Sun
- Key Laboratory of Textiles Science and Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
- Innovation Center for Textile Science and Technology, Donghua University, Shanghai, 200051, China
| | - Xingchi Wang
- Key Laboratory of Textiles Science and Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
- Innovation Center for Textile Science and Technology, Donghua University, Shanghai, 200051, China
| | - Yingying Zhang
- Key Laboratory of Textiles Science and Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
| | - Xiaodi Shi
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China
| | - Bin Ding
- Innovation Center for Textile Science and Technology, Donghua University, Shanghai, 200051, China
| | - Jianyong Yu
- Innovation Center for Textile Science and Technology, Donghua University, Shanghai, 200051, China
| | - Ying Ma
- Key Laboratory of Textiles Science and Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
- Innovation Center for Textile Science and Technology, Donghua University, Shanghai, 200051, China
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Liu X, Hou J, Ou J, Yan M. Novel Single Emissive Component Tridurylboron-TPU Solid Polymer Ratiometric Fluorescence Thermometers. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2308398. [PMID: 38072782 DOI: 10.1002/smll.202308398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 11/25/2023] [Indexed: 05/18/2024]
Abstract
Temperature measurements with high spatial resolution and accuracy can provide crucial data for understanding the changing process of microregion. Non-contact ratiometric fluorescence thermometers have received widespread attention for their sensitivity and interference resistibility. However, polymer and organic dye thermometers with such ratiometric fluorescence are very rare, and their applicability and processability are limited. In this study, novel tridurylboron compounds PPB1, PPB2, and PPB3 are designed and synthesized. They exhibit significant temperature responsive ratiometric fluorescence when dispersed in thermoplastic polyurethane elastomers (TPU). With a self-referencing feature and protection of TPU solid polymer, such fluorescence thermometers possess strong interference resistibility. From -10° to 60 °C, the fluorescence peak of PPB1-TPU system redshifted by 41 nm, the fluorescence color changes from blue to green. For the fluorescence ratiometric temperature measurement procedure, the absolute sensitivity is 14.5% °C-1 (40 °C) and relative sensitivity is 6.3% °C-1 (35 °C), which is much higher than reported solid polymer fluorescence thermometers. The temperature-responsive ranges can be adjusted by altering the types of polymer substrate and the number of the substituents. Such tridurylboron-TPU polymer fluorescence thermometers can be applied in aqueous environment and processed into devices of various shapes and sizes, demonstrating great potential for application.
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Affiliation(s)
- Xuan Liu
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, 411201, P. R. China
| | - Jian Hou
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, 411201, P. R. China
| | - Jingmei Ou
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, 411201, P. R. China
| | - Manling Yan
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, 411201, P. R. China
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Kawaguchi K, Sugawara N, Ito M, Kubo Y. Thermochromic Afterglow from Benzene-1,4-Diboronic Acid-Doped Co-crystals. Chemistry 2024; 30:e202303924. [PMID: 38179827 DOI: 10.1002/chem.202303924] [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: 11/25/2023] [Revised: 12/15/2023] [Accepted: 01/02/2024] [Indexed: 01/06/2024]
Abstract
The accurate thermosensing requires a minimum impact of autofluorescence and light scattering from the samples. In this study, we discovered that commercially available benzene-1,4-diboronic acid (BDBA) doped co-crystals with trimethylolpropane (TMP) exhibit excellent thermochromic dual phosphorescence properties over a wide temperature range from -132 to 40 °C, despite its simple structure that does not have any donor-acceptor linkage. The dual phosphorescence was consisted of monomeric benzene-1,4-diboronate (BDBA ester) and aggregation-stabilized species. With an increase in temperature, the emission intensity from the monomeric state significantly decreased, whereas that originating from the aggregated state remained almost constant owing to the difference in their thermal stabilities. Further investigation revealed that molecular distortions in singlet excited states enable efficient intersystem crossing, causing efficient phosphorescence from the monomeric state of BDBA ester.
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Affiliation(s)
- Kaede Kawaguchi
- Department of Applied Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji-shi, Tokyo, 192-0397, Japan
| | - Natsumi Sugawara
- Department of Applied Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji-shi, Tokyo, 192-0397, Japan
| | - Masato Ito
- Department of Applied Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji-shi, Tokyo, 192-0397, Japan
| | - Yuji Kubo
- Department of Applied Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji-shi, Tokyo, 192-0397, Japan
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Ma J, Sun R, Xia K, Xia Q, Liu Y, Zhang X. Design and Application of Fluorescent Probes to Detect Cellular Physical Microenvironments. Chem Rev 2024; 124:1738-1861. [PMID: 38354333 DOI: 10.1021/acs.chemrev.3c00573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2024]
Abstract
The microenvironment is indispensable for functionality of various biomacromolecules, subcellular compartments, living cells, and organisms. In particular, physical properties within the biological microenvironment could exert profound effects on both the cellular physiology and pathology, with parameters including the polarity, viscosity, pH, and other relevant factors. There is a significant demand to directly visualize and quantitatively measure the fluctuation in the cellular microenvironment with spatiotemporal resolution. To satisfy this need, analytical methods based on fluorescence probes offer great opportunities due to the facile, sensitive, and dynamic detection that these molecules could enable in varying biological settings from in vitro samples to live animal models. Herein, we focus on various types of small molecule fluorescent probes for the detection and measurement of physical parameters of the microenvironment, including pH, polarity, viscosity, mechanical force, temperature, and electron potential. For each parameter, we primarily describe the chemical mechanisms underlying how physical properties are correlated with changes of various fluorescent signals. This review provides both an overview and a perspective for the development of small molecule fluorescent probes to visualize the dynamic changes in the cellular environment, to expand the knowledge for biological process, and to enrich diagnostic tools for human diseases.
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Affiliation(s)
- Junbao Ma
- Department of Chemistry and Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou 310030, Zhejiang Province, China
- Westlake Laboratory of Life Sciences and Biomedicine, 18 Shilongshan Road, Hangzhou 310024, Zhejiang Province, China
- Institute of Natural Sciences, Westlake Institute for Advanced Study, Hangzhou 310030, Zhejiang Province, China
| | - Rui Sun
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning 116023, China
- University of the Chinese Academy of Sciences, 19 A Yuquan Road, Shijingshan District, Beijing 100049, China
| | - Kaifu Xia
- Department of Chemistry and Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou 310030, Zhejiang Province, China
- Westlake Laboratory of Life Sciences and Biomedicine, 18 Shilongshan Road, Hangzhou 310024, Zhejiang Province, China
- Institute of Natural Sciences, Westlake Institute for Advanced Study, Hangzhou 310030, Zhejiang Province, China
| | - Qiuxuan Xia
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning 116023, China
- University of the Chinese Academy of Sciences, 19 A Yuquan Road, Shijingshan District, Beijing 100049, China
| | - Yu Liu
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning 116023, China
- State Key Laboratory of Medical Proteomics, National Chromatographic R. & A. Center, Chinese Academy of Sciences Dalian Liaoning 116023, China
| | - Xin Zhang
- Department of Chemistry and Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou 310030, Zhejiang Province, China
- Westlake Laboratory of Life Sciences and Biomedicine, 18 Shilongshan Road, Hangzhou 310024, Zhejiang Province, China
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Zhou Q, Ren G, Yang Y, Wang C, Che G, Li M, Yu MH, Li J, Pan Q. Fluorescence Thermometers Involving Two Ranges of Temperature: Coordination Polymer and DMSP Embedding. Inorg Chem 2023; 62:16652-16658. [PMID: 37737727 DOI: 10.1021/acs.inorgchem.3c02958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/23/2023]
Abstract
The measurement of temperature is indispensable in the fields of life, science, and industry. Fluorescence thermometers are attractive to researchers because of their advantages such as noncontact, high sensitivity, fast response, and excellent anti-interference. Here, a new coordination polymer (HNU-76) was synthesized by assembling Zn2+ with the H3TCA ligand, a fluorescent molecule with an AIE behavior, which can be used as a fluorescence thermometer. At 100-210 K, the fluorescence intensity ratio of HNU-76 versus temperature conforms to an Arrhenius-type decay relationship (R2 = 0.997), which can be the candidate for low-temperature sensing. In order to increase the sensing range, 4-[4-(dimethylamino)styryl] pyndine (DMSP) was successfully embedded on HNU-76, obtaining HNU-76⊃DMSP. The fluorescence intensity of HNU-76⊃DMSP conforms to an Arrhenius-type decay relationship (R2 = 0.997) at 270-360 K versus temperature. HNU-76 can be used for fluorescence detection at low temperatures, due to the DMSP loading, and HNU-76⊃DMSP can serve as the temperature thermometer in a range of temperatures common. Both materials show good cyclability and have the potential to be used in fluorescence thermometers.
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Affiliation(s)
- Qi Zhou
- Key Laboratory of Advanced Materials of Tropical Island Resources, Ministry of Education, School of Chemistry and Chemical Engineering, Hainan University, Haikou 570228, P. R. China
| | - Guojian Ren
- Key Laboratory of Advanced Materials of Tropical Island Resources, Ministry of Education, School of Chemistry and Chemical Engineering, Hainan University, Haikou 570228, P. R. China
| | - Yonghang Yang
- Key Laboratory of Advanced Materials of Tropical Island Resources, Ministry of Education, School of Chemistry and Chemical Engineering, Hainan University, Haikou 570228, P. R. China
| | - Cong Wang
- Key Laboratory of Advanced Materials of Tropical Island Resources, Ministry of Education, School of Chemistry and Chemical Engineering, Hainan University, Haikou 570228, P. R. China
| | - Guang Che
- Key Laboratory of Advanced Materials of Tropical Island Resources, Ministry of Education, School of Chemistry and Chemical Engineering, Hainan University, Haikou 570228, P. R. China
| | - Meiling Li
- Key Laboratory of Advanced Materials of Tropical Island Resources, Ministry of Education, School of Chemistry and Chemical Engineering, Hainan University, Haikou 570228, P. R. China
| | - Mei-Hui Yu
- School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin 300350, P. R. China
| | - Jiyang Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Qinhe Pan
- Key Laboratory of Advanced Materials of Tropical Island Resources, Ministry of Education, School of Chemistry and Chemical Engineering, Hainan University, Haikou 570228, P. R. China
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Zhu G, Yu T, Chen J, Hu R, Yang G, Zeng Y, Li Y. Dipyrene-Terminated Oligosilanes Enable Ratiometric Fluorescence Response in Polymers toward Mechano- and Thermo-Stimuli. ACS APPLIED MATERIALS & INTERFACES 2023; 15:11033-11041. [PMID: 36802470 DOI: 10.1021/acsami.2c21560] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Developing fluorescent motifs capable of displaying mechano- and thermo-stimuli reversibly and ratiometrically is appealing for monitoring the deformation or temperature to which polymers are subjected. Here, a series of excimer-type chromophores Sin-Py (n = 1-3) consisting of two pyrenes linked with oligosilanes of one to three silicon atoms is developed as the fluorescent motif incorporated in a polymer. The fluorescence of Sin-Py is steered with the linker length where Si2-Py and Si3-Py with disilane and trisilane linkers display prominent excimer emission accompanied by pyrene monomer emission. Covalent incorporation of Si2-Py and Si3-Py in polyurethane gives fluorescent polymers PU-Si2-Py and PU-Si3-Py, respectively, where intramolecular pyrene excimers and corresponding combined emission of excimer and monomer are obtained. Polymer films of PU-Si2-Py and PU-Si3-Py display instant and reversible ratiometric fluorescence change during the uniaxial tensile test. The mechanochromic response arises from the reversible suppression of excimer formation during the mechanically induced separation of the pyrene moieties and relaxation. Furthermore, PU-Si2-Py and PU-Si3-Py show thermochromic response toward temperature, and the inflection point from the ratiometric emission as a function of temperature gives an indication of the glass transition temperature (Tg) of the polymers. The design of the excimer-based mechanophore with oligosilane provides a generally implementable way to develop mechano- and thermo-dual-responsive polymers.
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Affiliation(s)
- Guohua Zhu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Science, Beijing 100049, China
| | - Tianjun Yu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Science, Beijing 100049, China
| | - Jinping Chen
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Science, Beijing 100049, China
| | - Rui Hu
- University of Chinese Academy of Science, Beijing 100049, China
- Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Guoqiang Yang
- University of Chinese Academy of Science, Beijing 100049, China
- Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yi Zeng
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Science, Beijing 100049, China
| | - Yi Li
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Science, Beijing 100049, China
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7
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Dai J, Yao L, Wang C, Wang Y, Liu F, Yan X, Sun P, Zhang H, Wang Y, Zhou J, Lu G. Molecular Conformation Engineering To Achieve Longer and Brighter Deep Red/Near-Infrared Emission in Crystalline State. J Phys Chem Lett 2022; 13:4754-4761. [PMID: 35612820 DOI: 10.1021/acs.jpclett.2c01226] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
A series of molecules 1-5 containing the same fluorophore and different alkyl chains are synthesized to reveal the significant effect of molecular conformations on the emission properties. In crystalline state, molecules 1-3 exhibit strong orange emissions with maxima (λem) of about 600 nm and quantum yields (ΦF) of around 60%, while molecules 4 and 5 display much longer emissions to the deep red/near-infrared (NIR) region as well as even higher efficiencies (λem = 693 nm, ΦF = 73% for 4; λem = 654 nm, ΦF = 93% for 5). The largely red-shifted emissions of 4 and 5 as well as the significantly improved ΦF are very unusual. Furthermore, the ΦF of 4 and 5 represent the highest values among organic solids with similar deep red/NIR emission wavelengths. On the basis of the experimental measurements and theoretical calculations, the new molecular design of conformation engineering, the impressive emission properties, and the potential NIR fluorescence sensing and lasing applications are comprehensively investigated.
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Affiliation(s)
- Jianan Dai
- State Key Laboratory of Integrated Optoelectronics, Key Laboratory of Advanced Gas Sensors of Jilin Province, College of Electronic Science & Engineering, Jilin University, Changchun 130012, China
| | - Lianfei Yao
- Femtosecond Laser Laboratory, Key Laboratory of Physics and Technology for Advanced Batteries, College of Physics, Jilin University, Changchun 130012, China
| | - Chenguang Wang
- State Key Laboratory of Integrated Optoelectronics, Key Laboratory of Advanced Gas Sensors of Jilin Province, College of Electronic Science & Engineering, Jilin University, Changchun 130012, China
| | - Yinghui Wang
- Femtosecond Laser Laboratory, Key Laboratory of Physics and Technology for Advanced Batteries, College of Physics, Jilin University, Changchun 130012, China
| | - Fangmeng Liu
- State Key Laboratory of Integrated Optoelectronics, Key Laboratory of Advanced Gas Sensors of Jilin Province, College of Electronic Science & Engineering, Jilin University, Changchun 130012, China
| | - Xu Yan
- State Key Laboratory of Integrated Optoelectronics, Key Laboratory of Advanced Gas Sensors of Jilin Province, College of Electronic Science & Engineering, Jilin University, Changchun 130012, China
| | - Peng Sun
- State Key Laboratory of Integrated Optoelectronics, Key Laboratory of Advanced Gas Sensors of Jilin Province, College of Electronic Science & Engineering, Jilin University, Changchun 130012, China
| | - Hongyu Zhang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China
| | - Yue Wang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China
| | - Ji Zhou
- State Key Laboratory of Integrated Optoelectronics, Key Laboratory of Advanced Gas Sensors of Jilin Province, College of Electronic Science & Engineering, Jilin University, Changchun 130012, China
- State Kay Lab of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
| | - Geyu Lu
- State Key Laboratory of Integrated Optoelectronics, Key Laboratory of Advanced Gas Sensors of Jilin Province, College of Electronic Science & Engineering, Jilin University, Changchun 130012, China
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Ji L, Riese S, Schmiedel A, Holzapfel M, Fest M, Nitsch J, Curchod BFE, Friedrich A, Wu L, Al Mamari HH, Hammer S, Pflaum J, Fox MA, Tozer DJ, Finze M, Lambert C, Marder TB. Thermodynamic equilibrium between locally excited and charge-transfer states through thermally activated charge transfer in 1-(pyren-2'-yl)- o-carborane. Chem Sci 2022; 13:5205-5219. [PMID: 35655553 PMCID: PMC9093154 DOI: 10.1039/d1sc06867a] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 03/24/2022] [Indexed: 02/02/2023] Open
Abstract
Reversible conversion between excited-states plays an important role in many photophysical phenomena. Using 1-(pyren-2'-yl)-o-carborane as a model, we studied the photoinduced reversible charge-transfer (CT) process and the thermodynamic equilibrium between the locally-excited (LE) state and CT state, by combining steady state, time-resolved, and temperature-dependent fluorescence spectroscopy, fs- and ns-transient absorption, and DFT and LR-TDDFT calculations. Our results show that the energy gaps and energy barriers between the LE, CT, and a non-emissive 'mixed' state of 1-(pyren-2'-yl)-o-carborane are very small, and all three excited states are accessible at room temperature. The internal-conversion and reverse internal-conversion between LE and CT states are significantly faster than the radiative decay, and the two states have the same lifetimes and are in thermodynamic equilibrium.
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Affiliation(s)
- Lei Ji
- Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE), Northwestern Polytechnical University 127 West Youyi Road Xi'an Shaanxi China .,Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Stefan Riese
- Institut für Organische Chemie, Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Alexander Schmiedel
- Institut für Organische Chemie, Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Marco Holzapfel
- Institut für Organische Chemie, Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Maximillian Fest
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Jörn Nitsch
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Basile F E Curchod
- Department of Chemistry, University of Durham South Road Durham DH1 3LE UK
| | - Alexandra Friedrich
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Lin Wu
- Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE), Northwestern Polytechnical University 127 West Youyi Road Xi'an Shaanxi China
| | - Hamad H Al Mamari
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany .,Department of Chemistry, College of Science, Sultan Qaboos University PO Box 36, Al Khoudh 123 Muscat Sultanate of Oman
| | - Sebastian Hammer
- Experimentelle Physik VI, Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Jens Pflaum
- Experimentelle Physik VI, Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Mark A Fox
- Department of Chemistry, University of Durham South Road Durham DH1 3LE UK
| | - David J Tozer
- Department of Chemistry, University of Durham South Road Durham DH1 3LE UK
| | - Maik Finze
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Christoph Lambert
- Institut für Organische Chemie, Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Todd B Marder
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
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9
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Duan M, Wang X, Xu W, Ma Y, Yu J. Electro-Thermochromic Luminescent Fibers Controlled by Self-Crystallinity Phase Change for Advanced Smart Textiles. ACS APPLIED MATERIALS & INTERFACES 2021; 13:57943-57951. [PMID: 34817172 DOI: 10.1021/acsami.1c17232] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Smart textiles with tunable luminescence have received special attention due to their great potential in various advanced photonic applications. Particularly, the development of one-dimensional, on-demand, responsive fluorescence fibers with excellent adaptability is of great significance. Herein, we propose electro-thermochromic fluorescence fibers regulated by a self-crystallinity phase change; that is, their tunable luminescence properties are derived from the reversible conversion of the dispersion state and fluorescence emission of fluorophore molecules during the crystallization/melting processes of phase-change materials. First results obtained with an alginate wet-spinning system demonstrate that the self-crystallinity phase change can produce polymeric fibers with thermochromic fluorescence behavior, which are prepared using microemulsion particles containing a phase-change fatty acid and coumarin fluorescent dyes. These thermochromic fluorescence fibers possess a fast response speed, high emission contrast, and good reversibility (>100 cycles). Particularly, the thermochromic fluorescent fibers can gain an electrotriggered capability by means of electric heating materials, and their great potential in precision operation applications is demonstrated. It is easy to adjust the switching point of the electro-thermochromic fluorescence fibers, highlighting their potential use in a diverse range of applications, the designs of which can be personalized. This work offers a simple yet versatile strategy for constructing electro-thermochromic fluorescence fibers for advanced smart textiles.
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Affiliation(s)
- Minghan Duan
- Key Laboratory of Textile Science & Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai 201620, P. R. China
| | - Xingchi Wang
- Key Laboratory of Textile Science & Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai 201620, P. R. China
| | - Wanxuan Xu
- Key Laboratory of Textile Science & Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai 201620, P. R. China
| | - Ying Ma
- Key Laboratory of Textile Science & Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai 201620, P. R. China
- Innovation Center for Textile Science and Technology, Donghua University, Shanghai 200051, P. R. China
| | - Jianyong Yu
- Innovation Center for Textile Science and Technology, Donghua University, Shanghai 200051, P. R. China
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10
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Ma Y, Chen K, Lu J, Shen J, Ma C, Liu S, Zhao Q, Wong WY. Phosphorescent Soft Salt Based on Platinum(II) Complexes: Photophysics, Self-Assembly, Thermochromism, and Anti-counterfeiting Application. Inorg Chem 2021; 60:7510-7518. [PMID: 33896189 DOI: 10.1021/acs.inorgchem.1c00826] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A new platinum(II) complex-based soft salt S1, ([Pt(tpp)(ed)]+[Pt(pba) (CN)2]-) (tpp = 2-(4-(trifluoromethyl)phenyl)pyridine, ed = ethane-1,2-diamine, pba = 4-(2-pyridyl)benzaldehyde), was designed and synthesized. UV-visible absorption and photoluminescence (PL) spectra were studied to elucidate the nature of ground and excited states. The soft salt complex was found to show self-assembly properties with the assistance of electrostatic, π-π stacking, and Pt···Pt interactions, resulting in the remarkable emergence of low-energy absorption and PL bands. Morphological transformation of S1 from undefined nanosized aggregates to nanofibers with different solvent compositions has been demonstrated. Interestingly, a luminescent polymer film was prepared by doping S1 into a polyethylene glycol matrix. The film displayed distinctive emission color change from yellow to red upon heating. Eventually, a high-level anti-counterfeiting application was accomplished using a time-resolved imaging technique based on the thermochromic luminescence property and long emission decay time displayed by S1. It is anticipated that this work can provide deep insights into the control of intermolecular interactions between cationic and anionic complexes of soft salt upon exposure to different external stimuli, resulting in the development of smart luminescent materials for various applications.
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Affiliation(s)
- Yun Ma
- State Key Laboratory of Organic Electronics and Information Displays and Institute of Advanced Materials (IAM), Nanjing University of Posts and Telecommunications (NUPT), 9 Wenyuan Road, Nanjing 210023, Jiangsu, P. R. China.,Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong 999077, P. R. China
| | - Kexin Chen
- State Key Laboratory of Organic Electronics and Information Displays and Institute of Advanced Materials (IAM), Nanjing University of Posts and Telecommunications (NUPT), 9 Wenyuan Road, Nanjing 210023, Jiangsu, P. R. China
| | - Jinyu Lu
- State Key Laboratory of Organic Electronics and Information Displays and Institute of Advanced Materials (IAM), Nanjing University of Posts and Telecommunications (NUPT), 9 Wenyuan Road, Nanjing 210023, Jiangsu, P. R. China
| | - Jiandong Shen
- State Key Laboratory of Organic Electronics and Information Displays and Institute of Advanced Materials (IAM), Nanjing University of Posts and Telecommunications (NUPT), 9 Wenyuan Road, Nanjing 210023, Jiangsu, P. R. China
| | - Chenxi Ma
- State Key Laboratory of Organic Electronics and Information Displays and Institute of Advanced Materials (IAM), Nanjing University of Posts and Telecommunications (NUPT), 9 Wenyuan Road, Nanjing 210023, Jiangsu, P. R. China
| | - Shujuan Liu
- State Key Laboratory of Organic Electronics and Information Displays and Institute of Advanced Materials (IAM), Nanjing University of Posts and Telecommunications (NUPT), 9 Wenyuan Road, Nanjing 210023, Jiangsu, P. R. China
| | - Qiang Zhao
- State Key Laboratory of Organic Electronics and Information Displays and Institute of Advanced Materials (IAM), Nanjing University of Posts and Telecommunications (NUPT), 9 Wenyuan Road, Nanjing 210023, Jiangsu, P. R. China
| | - Wai-Yeung Wong
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong 999077, P. R. China.,Hong Kong Polytechnic University, Shenzhen Research Institute, Shenzhen 518057, P. R. China
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11
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Nandi RP, Sudhakar P, Kalluvettukuzhy NK, Thilagar P. Triarylborane-Appended Anils and Boranils: Solid-State Emission, Mechanofluorochromism, and Phosphorescence. Chemistry 2020; 26:16306-16317. [PMID: 32578898 DOI: 10.1002/chem.202001470] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/24/2020] [Indexed: 01/08/2023]
Abstract
Herein, the design, synthesis, optical properties, and mechanofluorochromism characteristics of a series of conjugates having covalently linked triarylborane (TAB) and anil/boranil units (TAB-anil: 1 a-3 a and TAB-boranil: 1-3) are reported. The electronic interactions between TAB and anil/boranil in 1 a-3 a and 1-3 were fine-tuned by changing the boryl moiety's position on the phenyl spacer connecting the BMes2 (Mes=mesityl) and anil/boranil units. A boryl moiety at the meta position (1 a) of the phenyl spacer stabilizes the enolic form (E-OH), whereas a boryl moiety at the para position (2 a and 3 a) stabilizes the keto form (Z-NH) in the solid state. However, in solution 1 a, 2 a, and 3 a exhibit keto-enol tautomerism in both ground and excited states. Compounds 1 a-3 a and 1-3 show red-shifted absorption compared with 4 a and 4, which are devoid of TAB moieties, which indicate effective participation of an empty p orbital on the boron center in 1 a-3 a and 1-3. Compounds 1 and 2 showed fluorescence variations in response to external stimuli such as mechanical grinding. Long phosphorescence lifetimes of 18-46 ms were observed for compounds 1-3. The observed optical properties of 1 a-3 a and 1-3 are rationalized in the context of quantum mechanical calculations.
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Affiliation(s)
- Rajendra Prasad Nandi
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, 560012, India
| | - Pagidi Sudhakar
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, 560012, India
| | - Neena K Kalluvettukuzhy
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, 560012, India
| | - Pakkirisamy Thilagar
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, 560012, India
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12
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Sun T, Gong Z, Shao J, Zhong Y. A
Star‐Shaped
Solvatofluorochromic
Pyrene‐Triarylamine
Derivative as a Fluorescent Thermometer over a Wide Temperature Range
†. CHINESE J CHEM 2020. [DOI: 10.1002/cjoc.202000238] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Tian‐Ge Sun
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Photochemistry, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences Beijing 100190 China
- School of Chemical Sciences, University of Chinese Academy of Sciences Beijing 100049 China
| | - Zhong‐Liang Gong
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Photochemistry, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences Beijing 100190 China
| | - Jiang‐Yang Shao
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Photochemistry, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences Beijing 100190 China
| | - Yu‐Wu Zhong
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Photochemistry, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences Beijing 100190 China
- School of Chemical Sciences, University of Chinese Academy of Sciences Beijing 100049 China
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13
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Liu X, Liu J, Zhou H, Yan M, Liu C, Guo X, Xie J, Li S, Yang G. Ratiometric dual fluorescence tridurylboron thermometers with tunable measurement ranges and colors. Talanta 2020; 210:120630. [PMID: 31987160 DOI: 10.1016/j.talanta.2019.120630] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 12/01/2019] [Accepted: 12/07/2019] [Indexed: 11/24/2022]
Abstract
Noncontact ratiometric fluorescent thermometers have received great interests in recent years. Besides being a sensitive and easily observable detection signal, the ratiometric dual fluorescence are also highly accurate and resistable to interference. However, organic molecular thermometers with such fluorescence property are very rare, and their measurement ranges and colors are limited. In this work, a series of ratiometric dual fluorescent tridurylboron thermometers, with tunable measurement ranges and colors, are designed and synthesized. The measurement ranges of the thermometers are -20 °C-40 °C, -10 °C-50 °C and -25 °C-30 °C in solid polymeric systems, and -50 °C-100 °C and -30 °C-110 °C in liquid organic solvent. With decreasing temperature, the fluorescence colors of tridurylboron-MOE thermometers are from green yellow to yellow red, green to green yellow, blue to green. This study provides a novel strategy for developing tunable ratiometric dual fluoresence organic molecular thermometers.
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Affiliation(s)
- Xuan Liu
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, 411201, PR China.
| | - Jun Liu
- Sichuan Key Laboratory of Medical Imaging & Department of Chemistry, School of Preclinical Medicine, North Sichuan Medical College, Nanchong, 637000, PR China
| | - Hu Zhou
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, 411201, PR China
| | - Manling Yan
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, 411201, PR China
| | - Canjun Liu
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, 411201, PR China
| | - Xudong Guo
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, PR China
| | - Jiao Xie
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, 411201, PR China
| | - Shayu Li
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 400044, PR China.
| | - Guoqiang Yang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, PR China.
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14
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Carden JL, Dasgupta A, Melen RL. Halogenated triarylboranes: synthesis, properties and applications in catalysis. Chem Soc Rev 2020; 49:1706-1725. [PMID: 32100762 DOI: 10.1039/c9cs00769e] [Citation(s) in RCA: 88] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Halogenated triarylboranes (BAr3) have been known for decades, however it has only been since the surge of interest in main group catalysis that their application as strong Lewis acid catalysts has been recognised. This review aims to look past the popular tris(pentafluorophenyl)borane [B(C6F5)3] to the other halogenated triarylboranes, to give a greater breadth of understanding as to how tuning the Lewis acidity of BAr3 by modifications of the aryl rings can lead to improved reactivity. In this review, a discussion on Lewis acidity determination of boranes is given, the synthesis of these boranes is discussed, and examples of how they are being used for catalysis and frustrated Lewis pair (FLP) chemistry are explained.
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Affiliation(s)
- Jamie L Carden
- Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, Cymru/Wales, UK.
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15
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Xie HM, Li SJ, Zhang PY, Feng J, Li S, Yang G. Insights into the Luminescence Thermochromism of a Triarylboron Derivative: The Role of Intramolecular Group Interaction. J Phys Chem A 2020; 124:889-897. [PMID: 31922413 DOI: 10.1021/acs.jpca.9b09834] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The organic fluorescent probes for temperature have received increasing interest due to their extremely high spatial and temporal resolution. A few of triarylboron derivatives, as almost the only molecular probes consisting of a single luminophore, have the ability to change their luminescent color at different temperatures. The mechanism of their luminescence thermochromism is controversial. Herein, several spectral experiments, along with time-dependent density functional theory (TDDFT) and coupled-cluster (CC) calculations, are carried out to elucidate the temperature-dependent luminescence. The CC rather than the TDDFT methods give a relatively reasonable explanation for the experimental results. Consequently, the thermochromism is now considered as the result of conformational thermal equilibria that occur in both the excited and ground states. Besides, an unusual conformer with intramolecular excimer characteristic plays a crucial role in the attractive luminescence behavior.
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Affiliation(s)
- Hui-Ming Xie
- College of Chemistry and Chemical Engineering & Chongqing Key Laboratory of Theoretical and Computational Chemistry , Chongqing University , Chongqing 401331 , PR China
| | - Shao-Ju Li
- College of Chemistry and Chemical Engineering & Chongqing Key Laboratory of Theoretical and Computational Chemistry , Chongqing University , Chongqing 401331 , PR China
| | - Pan-Yi Zhang
- College of Chemistry and Chemical Engineering & Chongqing Key Laboratory of Theoretical and Computational Chemistry , Chongqing University , Chongqing 401331 , PR China
| | - Jiao Feng
- Institute of Chemistry & University of Chinese Academy of Sciences , Chinese Academy of Sciences , Beijing 100190 , PR China
| | - Shayu Li
- College of Chemistry and Chemical Engineering & Chongqing Key Laboratory of Theoretical and Computational Chemistry , Chongqing University , Chongqing 401331 , PR China
| | - Guoqiang Yang
- Institute of Chemistry & University of Chinese Academy of Sciences , Chinese Academy of Sciences , Beijing 100190 , PR China
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16
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Peng X, Liu X, Wang S, Guo X, Yan M, Xie J, Yang G. Temperature-sensitive triarylboron compounds based on naphthalene substituents. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 226:117648. [PMID: 31629976 DOI: 10.1016/j.saa.2019.117648] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 09/29/2019] [Accepted: 10/08/2019] [Indexed: 06/10/2023]
Abstract
Since temperature is one of the most important physical parameters, it is of great significance to measure temperature with high space resolution and accuracy. Herein, a series of π-conjugated triarylboron compounds with temperature sensitivity based on naphthalene aromatic groups were designed and synthesized. Their photophysical properties were studied in detail by steady state absorption, emission spectroscopy and time-dependent density functional theory calculation. As the temperature increased, their emission spectra exhibited obvious blue shifts in liquid organic solvent, making ratiometric fluorescence sensing of temperature achievable.
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Affiliation(s)
- Xiaoman Peng
- Institute of Molecular Medicine (IMM), Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China.
| | - Xuan Liu
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, 411201, China.
| | - Shuangqing Wang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Photochemistry, Institute of Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, 100190, China.
| | - Xudong Guo
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Photochemistry, Institute of Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, 100190, China
| | - Manling Yan
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, 411201, China
| | - Jiao Xie
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, 411201, China
| | - Guoqiang Yang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Photochemistry, Institute of Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, 100190, China.
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17
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Wang S, Cao J, Lu C. A naphthalimide-based thermometer: heat-induced fluorescence “turn-on” sensing in a wide temperature range in ambient atmosphere. NEW J CHEM 2020. [DOI: 10.1039/c9nj06101k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A heat-induced fluorescent “turn-on” sensor based on naphthalimide, NapPT-1, in which thioether chains were joined at the 4-site of naphthalimide, was designed and synthesized.
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Affiliation(s)
- Shuxin Wang
- School of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai
- P. R. China
| | - Jian Cao
- School of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai
- P. R. China
| | - Chenhong Lu
- School of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai
- P. R. China
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18
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Bardi B, Tosi I, Faroldi F, Baldini L, Sansone F, Sissa C, Terenziani F. A calixarene-based fluorescent ratiometric temperature probe. Chem Commun (Camb) 2019; 55:8098-8101. [PMID: 31232416 DOI: 10.1039/c9cc04577e] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
We report the first macrocycle-based ratiometric molecular thermometer exploiting the conformational thermosensitivity of a calixarene functionalized with two different fluorophores. Thanks to the dependence on temperature of the efficiency of excitation energy transfer between the organic fluorophores, the thermometer works over a 60 °C-wide temperature range with a sensitivity of 4% °C-1.
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Affiliation(s)
- Brunella Bardi
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - Irene Tosi
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - Federica Faroldi
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - Laura Baldini
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - Francesco Sansone
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - Cristina Sissa
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - Francesca Terenziani
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
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19
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Liu J, Cheng K, Yang C, Zhu J, Shen C, Zhang X, Liu X, Yang G. Application of Triarylboron Substituted with Cyclic Arginine-Glycine-Aspartic Acid Motifs as a Multivalent Two-Photon Fluorescent Probe for Tumor Imaging in Vivo. Anal Chem 2019; 91:6340-6344. [PMID: 30977997 DOI: 10.1021/acs.analchem.9b01324] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Detection of cancer in its early stages is difficult, and this is a major issue that impairs the timely diagnosis and treatment of tumors. Integrin αVβ3 is expressed on tumoral endothelial cells, as well as other tumor cells. By functionalizing the triarylboron (TAB) compound with multiple cyclic arginine-glycine-aspartic acid (cRGD) motifs, which specifically bind to integrin αVβ3, a multivalent two-photon fluorescent probe TAB-3-cRGD was designed and chemically synthesized. Through cell imaging experiments, we showed that TAB-3-cRGD can selectively bind to integrin αVβ3 on the cell surface and can effectively distinguish normal cells from tumor cells overexpressing integrin αVβ3. Using a mouse model, we also showed that TAB-3-cRGD could target the tumor site in vivo, offering a promising tool for cancer detection.
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Affiliation(s)
- Jun Liu
- Sichuan Key Laboratory of Medical Imaging , Affiliated Hospital of North Sichuan Medical College , Nanchong , Sichuan 637000 , China.,Department of Chemistry, School of Preclinical Medicine , North Sichuan Medical College , Nanchong , Sichuan 637000 , China
| | - Kai Cheng
- Sichuan Key Laboratory of Medical Imaging , Affiliated Hospital of North Sichuan Medical College , Nanchong , Sichuan 637000 , China.,Department of Chemistry, School of Preclinical Medicine , North Sichuan Medical College , Nanchong , Sichuan 637000 , China
| | - Chenwu Yang
- Sichuan Key Laboratory of Medical Imaging , Affiliated Hospital of North Sichuan Medical College , Nanchong , Sichuan 637000 , China.,Department of Chemistry, School of Preclinical Medicine , North Sichuan Medical College , Nanchong , Sichuan 637000 , China
| | - Jiang Zhu
- Sichuan Key Laboratory of Medical Imaging , Affiliated Hospital of North Sichuan Medical College , Nanchong , Sichuan 637000 , China.,Department of Chemistry, School of Preclinical Medicine , North Sichuan Medical College , Nanchong , Sichuan 637000 , China
| | - Chengyi Shen
- Sichuan Key Laboratory of Medical Imaging , Affiliated Hospital of North Sichuan Medical College , Nanchong , Sichuan 637000 , China.,Department of Chemistry, School of Preclinical Medicine , North Sichuan Medical College , Nanchong , Sichuan 637000 , China
| | - Xiaoming Zhang
- Sichuan Key Laboratory of Medical Imaging , Affiliated Hospital of North Sichuan Medical College , Nanchong , Sichuan 637000 , China.,Department of Chemistry, School of Preclinical Medicine , North Sichuan Medical College , Nanchong , Sichuan 637000 , China.,Department of Radiology , Affiliated Hospital of North Sichuan Medical College , Nanchong , Sichuan 637000 , China
| | - Xuan Liu
- School of Chemistry and Chemical Engineering , Hunan University of Science and Technology , Xiangtan , Hunan 411201 , China
| | - Guoqiang Yang
- Key Laboratory of Photochemistry, Institute of Chemistry , University of Chinese Academy of Sciences, Chinese Academy of Sciences , Beijing 100190 , China
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20
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Sun Z, Liu J, Yuan D, Zhao Z, Zhu X, Liu D, Peng Q, Zhao C. 2,2′‐Diamino‐6,6′‐diboryl‐1,1′‐binaphthyl: A Versatile Building Block for Temperature‐Dependent Dual Fluorescence and Switchable Circularly Polarized Luminescence. Angew Chem Int Ed Engl 2019; 58:4840-4846. [DOI: 10.1002/anie.201813320] [Citation(s) in RCA: 127] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Indexed: 02/06/2023]
Affiliation(s)
- Zuo‐Bang Sun
- School of Chemistry and Chemical EngineeringShandong University Jinan 250100 P. R. China
| | - Jun‐Kai Liu
- Key Laboratory of Organic SolidsBeijing National Laboratory for Molecular Science (BNLMS) Beijing 100190 P. R. China
| | - Da‐Fei Yuan
- Key Laboratory of Organic SolidsBeijing National Laboratory for Molecular Science (BNLMS) Beijing 100190 P. R. China
| | - Zheng‐Hua Zhao
- School of Chemistry and Chemical EngineeringShandong University Jinan 250100 P. R. China
| | - Xiao‐Zhang Zhu
- Key Laboratory of Organic SolidsBeijing National Laboratory for Molecular Science (BNLMS) Beijing 100190 P. R. China
| | - Di‐Hong Liu
- School of Chemistry and Chemical EngineeringShandong University Jinan 250100 P. R. China
| | - Qian Peng
- Key Laboratory of Organic SolidsBeijing National Laboratory for Molecular Science (BNLMS) Beijing 100190 P. R. China
| | - Cui‐Hua Zhao
- School of Chemistry and Chemical EngineeringShandong University Jinan 250100 P. R. China
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21
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Li HJ, Mellerup SK, Wang X, Wang S. D−π–A Triarylboranes as Reversible Fluorescent Probes for CO2 and Temperature. Org Lett 2019; 21:2838-2842. [DOI: 10.1021/acs.orglett.9b00831] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Hai-Jun Li
- Department of Chemistry, Queen’s University, Kingston, Ontario K7L 3N6, Canada
| | - Soren K. Mellerup
- Department of Chemistry, Queen’s University, Kingston, Ontario K7L 3N6, Canada
| | - Xiang Wang
- Department of Chemistry, Queen’s University, Kingston, Ontario K7L 3N6, Canada
| | - Suning Wang
- Department of Chemistry, Queen’s University, Kingston, Ontario K7L 3N6, Canada
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22
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Sun Z, Liu J, Yuan D, Zhao Z, Zhu X, Liu D, Peng Q, Zhao C. 2,2′‐Diamino‐6,6′‐diboryl‐1,1′‐binaphthyl: A Versatile Building Block for Temperature‐Dependent Dual Fluorescence and Switchable Circularly Polarized Luminescence. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813320] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Zuo‐Bang Sun
- School of Chemistry and Chemical EngineeringShandong University Jinan 250100 P. R. China
| | - Jun‐Kai Liu
- Key Laboratory of Organic SolidsBeijing National Laboratory for Molecular Science (BNLMS) Beijing 100190 P. R. China
| | - Da‐Fei Yuan
- Key Laboratory of Organic SolidsBeijing National Laboratory for Molecular Science (BNLMS) Beijing 100190 P. R. China
| | - Zheng‐Hua Zhao
- School of Chemistry and Chemical EngineeringShandong University Jinan 250100 P. R. China
| | - Xiao‐Zhang Zhu
- Key Laboratory of Organic SolidsBeijing National Laboratory for Molecular Science (BNLMS) Beijing 100190 P. R. China
| | - Di‐Hong Liu
- School of Chemistry and Chemical EngineeringShandong University Jinan 250100 P. R. China
| | - Qian Peng
- Key Laboratory of Organic SolidsBeijing National Laboratory for Molecular Science (BNLMS) Beijing 100190 P. R. China
| | - Cui‐Hua Zhao
- School of Chemistry and Chemical EngineeringShandong University Jinan 250100 P. R. China
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23
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Pan Y, Su HQ, Zhou EL, Yin HZ, Shao KZ, Su ZM. A stable mixed lanthanide metal–organic framework for highly sensitive thermometry. Dalton Trans 2019; 48:3723-3729. [DOI: 10.1039/c9dt00217k] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A stable mixed Ln-MOF with a novel (4,8)-connected binodal network was constructed, which could be used as a ratiometric and colorimetric temperature sensor with high relative sensitivity (Sm = 9.42% per K at 310 K).
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Affiliation(s)
- Yue Pan
- School of Chemistry and Chemical Engineering
- Inner Mongolia University
- Hohhot 010021
- China
| | - Hai-Quan Su
- School of Chemistry and Chemical Engineering
- Inner Mongolia University
- Hohhot 010021
- China
| | - En-Long Zhou
- College of Chemistry and Material Science
- Shandong Agricultural University
- Tai'an
- P. R. China
| | - Hong-Zong Yin
- College of Chemistry and Material Science
- Shandong Agricultural University
- Tai'an
- P. R. China
| | - Kui-Zhan Shao
- Institute of Functional Material Chemistry
- National & Local United Engineering Lab for Power Battery
- Northeast Normal University
- Changchun
- P. R. China
| | - Zhong-Min Su
- Institute of Functional Material Chemistry
- National & Local United Engineering Lab for Power Battery
- Northeast Normal University
- Changchun
- P. R. China
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24
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Abstract
Representative types of boron-based molecular systems that respond to external stimuli such as temperature, pressure, light, or chemicals (oxygen, acid, base etc.) are described in this review article. The boron molecules are classified according to their operating mechanisms, with emphasis on systems, which are based on switchable boron-donor bonds and switchable excited states.
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Affiliation(s)
- Soren K. Mellerup
- Department of Chemistry
- Queen's University
- Kingston
- Canada
- Institut für Anorganische Chemie
| | - Suning Wang
- Department of Chemistry
- Queen's University
- Kingston
- Canada
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials
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25
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Sudhakar P, Neena KK, Thilagar P. Borylated perylenediimide: self-assembly, photophysics and sensing application. Dalton Trans 2019; 48:7218-7226. [DOI: 10.1039/c8dt04005b] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A red emissive perylenediimide-triarylboron conjugate (PDI-TAB) with interesting 1D self-assembled nanowires, concentration dependent emission colors and potential fluoride ion sensing is reported.
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Affiliation(s)
- Pagidi Sudhakar
- Department of Inorganic and Physical Chemistry
- Indian Institute of Science
- Bangalore
- India
| | | | - Pakkirisamy Thilagar
- Department of Inorganic and Physical Chemistry
- Indian Institute of Science
- Bangalore
- India
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26
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Tang JH, Sun Y, Gong ZL, Li ZY, Zhou Z, Wang H, Li X, Saha ML, Zhong YW, Stang PJ. Temperature-Responsive Fluorescent Organoplatinum(II) Metallacycles. J Am Chem Soc 2018; 140:7723-7729. [PMID: 29782153 PMCID: PMC6385588 DOI: 10.1021/jacs.8b04452] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The synthesis, characterization, and temperature-responsive properties of two fluorescent organoplatinum(II) metallacycles are reported. Metallacycles M1 and M2 were prepared via the coordination-driven self-assembly of a 120° triarylamine ligand L1 and a 120° diplatinum(II) acceptor Pt-1 or 180° diplatinum(II) acceptor Pt-2, respectively. M1 and M2 are hexagonal metallacycles, comprising of three or six freely rotating anthracene pendants on their periphery, respectively. In response to the temperature variation between -20 and 60 °C, the ligand displays irregular emission changes, whereas both metallacycles show reversible absorption and emission spectral changes in THF. The changes in their green emission intensity also exhibit a linear correlation with the temperature variation, with an average sensitivity of -0.67% and -0.77% per °C for M1 and M2, respectively. Furthermore, in coordinating solvents, such as DMF and CH3CN, M1 and M2 show different behaviors: in the lower temperature range, i.e., below 30 °C, their spectral changes are similar to those observed in THF; however, at a higher temperature the metallacycles were presumably destroyed by the solvents and displayed ratiometric fluorescent responses, including a cyan emission of the ligand L1.
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Affiliation(s)
- Jian-Hong Tang
- Key Laboratory of Photochemistry, Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
| | - Yue Sun
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
| | - Zhong-Liang Gong
- Key Laboratory of Photochemistry, Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Zhong-Yu Li
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
| | - Zhixuan Zhou
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
| | - Heng Wang
- Department of Chemistry, University of South Florida, 4202 East Fowler Avenue, Tampa, Florida 33620, United States
| | - Xiaopeng Li
- Department of Chemistry, University of South Florida, 4202 East Fowler Avenue, Tampa, Florida 33620, United States
| | - Manik Lal Saha
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
| | - Yu-Wu Zhong
- Key Laboratory of Photochemistry, Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - 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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27
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Pagidi S, Kalluvettukuzhy NK, Thilagar P. Tunable Self-Assembly and Aggregation-Induced Emission Characteristics of Triarylboron-Decorated Naphthalimides. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00166] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Sudhakar Pagidi
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560012, India
| | - Neena K. Kalluvettukuzhy
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560012, India
| | - Pakkirisamy Thilagar
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560012, India
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28
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Effects of polymer micro-structures on the thermo-optical properties of a flexible soft-mater film based on liquid crystals / polymer composite. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.05.044] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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29
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30
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Ibarra-Rodrı́guez M, Muñoz-Flores BM, Dias HVR, Sánchez M, Gomez-Treviño A, Santillan R, Farfán N, Jiménez-Pérez VM. Fluorescent Molecular Rotors of Organoboron Compounds from Schiff Bases: Synthesis, Viscosity, Reversible Thermochromism, Cytotoxicity, and Bioimaging Cells. J Org Chem 2017; 82:2375-2385. [DOI: 10.1021/acs.joc.6b02802] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Marisol Ibarra-Rodrı́guez
- Facultad
de Ciencias Químicas, Ciudad Universitaria, Universidad Autónoma de Nuevo León, 66451 San Nicolás
de los Garza, Nuevo León Mexico
| | - Blanca M. Muñoz-Flores
- Facultad
de Ciencias Químicas, Ciudad Universitaria, Universidad Autónoma de Nuevo León, 66451 San Nicolás
de los Garza, Nuevo León Mexico
| | - H. V. Rasika Dias
- Department
of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, Texas 76019-0065, United States
| | - Mario Sánchez
- Centro de Investigación en Materiales Avanzados, S.C., Alianza Norte 202, PIIT, Carretera Monterrey-Aeropuerto
Km 10, CP 66628, Apodaca, Nuevo León Mexico
| | - Alberto Gomez-Treviño
- Facultad
de Ciencias Químicas, Ciudad Universitaria, Universidad Autónoma de Nuevo León, 66451 San Nicolás
de los Garza, Nuevo León Mexico
| | - Rosa Santillan
- Departamento
de Química, Centro de Investigación y de Estudios Avanzados del IPN, A.P.
14-740, CP 07000 San Pedro Zacatenco, DF, Mexico
| | - Norberto Farfán
- Facultad
de Química, Departamento de Química Orgánica, Universidad Nacional Autónoma de México, Ciudad Universitaria, 04510 Mexico City, Mexico
| | - Víctor M. Jiménez-Pérez
- Facultad
de Ciencias Químicas, Ciudad Universitaria, Universidad Autónoma de Nuevo León, 66451 San Nicolás
de los Garza, Nuevo León Mexico
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31
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Li SY, Hui YJ, Sun ZB, Zhao CH. A triarylborane-based biphenyl exhibiting abrupt fluorescence enhancement at a specific high temperature. Chem Commun (Camb) 2017; 53:3446-3449. [DOI: 10.1039/c6cc10088k] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A triarylborane exhibits significant fluorescence enhancement abruptly at a specific high temperature and can remain intensely emissive even after cooling to room temperature.
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Affiliation(s)
- Sheng-Yong Li
- School of Chemistry and Chemical Engineering
- Key Laboratory of Special Functional Aggregated Materials
- Ministry of Education
- Shandong University
- Jinan
| | - Ya-Jun Hui
- School of Chemistry and Chemical Engineering
- Key Laboratory of Special Functional Aggregated Materials
- Ministry of Education
- Shandong University
- Jinan
| | - Zuo-Bang Sun
- School of Chemistry and Chemical Engineering
- Key Laboratory of Special Functional Aggregated Materials
- Ministry of Education
- Shandong University
- Jinan
| | - Cui-Hua Zhao
- School of Chemistry and Chemical Engineering
- Key Laboratory of Special Functional Aggregated Materials
- Ministry of Education
- Shandong University
- Jinan
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32
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Liu J, Zhang C, Dong J, Zhu J, Shen C, Yang G, Zhang X. Endowing a triarylboron compound showing ACQ with AIE characteristics by transforming its emissive TICT state to be dark. RSC Adv 2017. [DOI: 10.1039/c7ra00426e] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
A triarylboron-based AIE fluorophore, TAB-AIE-FL, was designed and synthesized by introducing an electron acceptor to boost charge separation, transforming its TICT state from bright emission to dark.
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Affiliation(s)
- Jun Liu
- Sichuan Key Laboratory of Medical Imaging
- Department of Chemistry
- School of Preclinical Medicine
- North Sichuan Medical College
- Nanchong
| | - Chenghua Zhang
- Sichuan Key Laboratory of Medical Imaging
- Department of Chemistry
- School of Preclinical Medicine
- North Sichuan Medical College
- Nanchong
| | - Jun Dong
- Sichuan Key Laboratory of Medical Imaging
- Department of Chemistry
- School of Preclinical Medicine
- North Sichuan Medical College
- Nanchong
| | - Jiang Zhu
- Sichuan Key Laboratory of Medical Imaging
- Department of Chemistry
- School of Preclinical Medicine
- North Sichuan Medical College
- Nanchong
| | - Chengyi Shen
- Sichuan Key Laboratory of Medical Imaging
- Department of Chemistry
- School of Preclinical Medicine
- North Sichuan Medical College
- Nanchong
| | - Guoqiang Yang
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Xiaoming Zhang
- Sichuan Key Laboratory of Medical Imaging
- Department of Radiology
- Affiliated Hospital of North Sichuan Medical College
- Nanchong
- China
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33
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Fang Q, Li J, Li S, Duan R, Wang S, Yi Y, Guo X, Qian Y, Huang W, Yang G. Thermally populated “bright” states for wide-range and high temperature sensing in air. Chem Commun (Camb) 2017; 53:5702-5705. [DOI: 10.1039/c7cc00551b] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Using thermally populated brighter excited states, organic sensors have been developed for wide-range and high temperature sensing in air.
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34
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Neena KK, Sudhakar P, Dipak K, Thilagar P. Diarylboryl-phenothiazine based multifunctional molecular siblings. Chem Commun (Camb) 2017; 53:3641-3644. [DOI: 10.1039/c6cc09717k] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Molecular siblings 1 and 2 are constructed from triarylboron and phenothiazine moieties and showed multifunctional characteristics such as AIE, mechanofluorochromism, triboluminescence and temperature sensing.
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Affiliation(s)
| | - Pagidi Sudhakar
- Department of Inorganic and Physical Chemistry
- Indian Institute of Science
- Bangalore
- India
| | - Kumbhar Dipak
- Department of Inorganic and Physical Chemistry
- Indian Institute of Science
- Bangalore
- India
| | - Pakkirisamy Thilagar
- Department of Inorganic and Physical Chemistry
- Indian Institute of Science
- Bangalore
- India
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35
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Ferdinandus, Arai S, Takeoka S, Ishiwata S, Suzuki M, Sato H. Facilely Fabricated Luminescent Nanoparticle Thermosensor for Real-Time Microthermography in Living Animals. ACS Sens 2016. [DOI: 10.1021/acssensors.6b00320] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Ferdinandus
- School
of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore 639798, Singapore
| | - Satoshi Arai
- Waseda Bioscience Research Institute in Singapore (WABIOS), Singapore 138667, Singapore
- Comprehensive
Research Organization, Waseda University, Shinjuku, Tokyo 162-0041, Japan
| | - Shinji Takeoka
- Waseda Bioscience Research Institute in Singapore (WABIOS), Singapore 138667, Singapore
- Comprehensive
Research Organization, Waseda University, Shinjuku, Tokyo 162-0041, Japan
- Department
of Life Science and Medical Bioscience, Faculty of Science and Engineering, Waseda University, Shinjuku, Tokyo 162-8480, Japan
| | - Shin’ichi Ishiwata
- Department
of Physics, Faculty of Science and Engineering, Waseda University, Shinjuku, Tokyo 169-8555, Japan
| | - Madoka Suzuki
- Waseda Bioscience Research Institute in Singapore (WABIOS), Singapore 138667, Singapore
- Comprehensive
Research Organization, Waseda University, Shinjuku, Tokyo 162-0041, Japan
- PRESTO, Japan Science and Technology Agency,
Kawaguchi, Saitama 332-0012, Japan
| | - Hirotaka Sato
- School
of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore 639798, Singapore
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36
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Guo SH, Zheng FY, Zeng F, Wu SZ. Temperature-responsive behavior of polymer fluorescent system via electrostatic interaction mediated aggregation/deaggregation. CHINESE JOURNAL OF POLYMER SCIENCE 2016. [DOI: 10.1007/s10118-016-1793-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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37
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Kim SH, Lee KM, An J, Shin MS, Kim H, Lee JH, Hwang H, Lee J, Kim M, Park MH, Kim Y. Selective Synthesis of Homoleptic and Heteroleptic Triarylboranes and Their Novel Colour Tunable Properties. ChemistrySelect 2016. [DOI: 10.1002/slct.201600333] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- So Han Kim
- Department of Chemistry and BK21+ Program Research Team; Chungbuk National University, Cheongju; Chungbuk 28644 Republic of Korea
| | - Kang Mun Lee
- Department of Chemistry; Institute for Molecular Science and Fusion Technology; Kangwon National University, Chuncheon; Gangwon 24341 Republic of Korea
| | - Jiyoun An
- Department of Chemistry and BK21+ Program Research Team; Chungbuk National University, Cheongju; Chungbuk 28644 Republic of Korea
| | - Min Seok Shin
- Department of Chemistry and BK21+ Program Research Team; Chungbuk National University, Cheongju; Chungbuk 28644 Republic of Korea
| | - Hyejin Kim
- Department of Chemistry and BK21+ Program Research Team; Chungbuk National University, Cheongju; Chungbuk 28644 Republic of Korea
| | - Ji Hye Lee
- Department of Chemistry; Institute for Molecular Science and Fusion Technology; Kangwon National University, Chuncheon; Gangwon 24341 Republic of Korea
| | - Hyonseok Hwang
- Department of Chemistry; Institute for Molecular Science and Fusion Technology; Kangwon National University, Chuncheon; Gangwon 24341 Republic of Korea
| | - Junseong Lee
- Department of Chemistry; Chonnam National University; Gwangju 61186 Republic of Korea
| | - Min Kim
- Department of Chemistry and BK21+ Program Research Team; Chungbuk National University, Cheongju; Chungbuk 28644 Republic of Korea
| | - Myung Hwan Park
- Department of Chemistry Education; Chungbuk National University, Cheongju; Chungbuk 28644 Republic of Korea
| | - Youngjo Kim
- Department of Chemistry and BK21+ Program Research Team; Chungbuk National University, Cheongju; Chungbuk 28644 Republic of Korea
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38
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P CAS, Thilagar P. Multiple emissive triarylborane-A2H2 and triarylborane-Zn-A2H2 porphyrin conjugates. Dalton Trans 2016; 45:4688-96. [PMID: 26859387 DOI: 10.1039/c5dt02678d] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Triarylborane-A2H2 (1) and triarylborane-Zn-A2H2 porphyrins (2) have been synthesized by acid catalyzed condensation of 4-dimesitylboryl-benzaldehyde and dipyrromethane under ambient conditions. Compounds 1 and 2 showed multiple emission bands upon excitation at the triarylborane dominated absorption region (350 nm). Detailed experimental and computational studies show that the multiple emission features of 1 and 2 arise as a result of a partial energy transfer from the donor (triarylborane) to the acceptor (porphyrin) moieties. Compounds 1 and 2 showed very high selectivities towards fluoride ions compared to other competing anions.
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Affiliation(s)
- Chinna Ayya Swamy P
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560012, India.
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39
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Liu J, Guo X, Hu R, Liu X, Wang S, Li S, Li Y, Yang G. Molecular Engineering of Aqueous Soluble Triarylboron-Compound-Based Two-Photon Fluorescent Probe for Mitochondria H2S with Analyte-Induced Finite Aggregation and Excellent Membrane Permeability. Anal Chem 2015; 88:1052-7. [DOI: 10.1021/acs.analchem.5b04248] [Citation(s) in RCA: 87] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Jun Liu
- Beijing
National Laboratory for Molecular Sciences, Key laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Xudong Guo
- Beijing
National Laboratory for Molecular Sciences, Key laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Rui Hu
- Beijing
National Laboratory for Molecular Sciences, Key laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Xinyang Liu
- Key
Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry Chinese Academy of Sciences, Beijing 100190, China
| | - Shuangqing Wang
- Beijing
National Laboratory for Molecular Sciences, Key laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Shayu Li
- Beijing
National Laboratory for Molecular Sciences, Key laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yi Li
- Key
Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry Chinese Academy of Sciences, Beijing 100190, China
| | - Guoqiang Yang
- Beijing
National Laboratory for Molecular Sciences, Key laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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40
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Kumar GR, Sarkar SK, Thilagar P. Triarylborane conjugated dicyanovinyl chromophores: intriguing optical properties and colorimetric anion discrimination. Phys Chem Chem Phys 2015; 17:30424-32. [PMID: 26509424 DOI: 10.1039/c5cp05378a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Three new triarylborane conjugated dicyanovinyl chromophores (Mes2B-π-donor-DCV); donor: N-methyldiphenylamine () and triphenylamine ( and [with two BMes2 substitutions]) of type A-D-A (acceptor-donor-acceptor) are reported. Compounds exhibit intense charge transfer (CT) absorption bands in the visible region. These absorption peaks are combination CT bands of the amine donor to both the BMes2 and DCV units. This inference was supported by theoretical studies. Compound shows weak fluorescence compared to and . The discrimination of fluoride and cyanide ions is essential in the case of triarylborane (TAB) based anion sensors as a similar response is given towards both the anions. Anion binding studies of , and showed that fluoride ions bind selectively to the boron centre and block the corresponding CT transition (donor to BMes2) leaving the other CT transition to be red shifted. On the other hand, cyanide ions bind with both the receptor sites and stop both the CT transition processes and hence a different colorimetric response was noted. The binding of F(-)/CN(-) induces colour changes in the visible region of the electronic spectra of and , which allows for the naked-eye detection of F(-) and CN(-) ions. The anion binding mechanisms are established using NMR titration experiments.
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Affiliation(s)
- George Rajendra Kumar
- Inorganic and Physical Chemistry Department, Indian Institute of Science, Bangalore-560012, India.
| | - Samir Kumar Sarkar
- Inorganic and Physical Chemistry Department, Indian Institute of Science, Bangalore-560012, India.
| | - Pakkirisamy Thilagar
- Inorganic and Physical Chemistry Department, Indian Institute of Science, Bangalore-560012, India.
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41
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Guo X, Zhang X, Wang S, Li S, Hu R, Li Y, Yang G. Sensing for intracellular thiols by water-insoluble two-photon fluorescent probe incorporating nanogel. Anal Chim Acta 2015; 869:81-8. [DOI: 10.1016/j.aca.2015.02.023] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Revised: 02/05/2015] [Accepted: 02/10/2015] [Indexed: 10/24/2022]
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42
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Liu J, Guo X, Hu R, Xu J, Wang S, Li S, Li Y, Yang G. Intracellular Fluorescent Temperature Probe Based on Triarylboron Substituted Poly N-Isopropylacrylamide and Energy Transfer. Anal Chem 2015; 87:3694-8. [DOI: 10.1021/acs.analchem.5b00887] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Jun Liu
- Beijing
National Laboratory for Molecular Sciences, Key Laboratory of Photochemistry,
Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Xudong Guo
- Beijing
National Laboratory for Molecular Sciences, Key Laboratory of Photochemistry,
Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Rui Hu
- Beijing
National Laboratory for Molecular Sciences, Key Laboratory of Photochemistry,
Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Jian Xu
- Beijing
National Laboratory for Molecular Sciences, Key Laboratory of Photochemistry,
Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Shuangqing Wang
- Beijing
National Laboratory for Molecular Sciences, Key Laboratory of Photochemistry,
Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Shayu Li
- Beijing
National Laboratory for Molecular Sciences, Key Laboratory of Photochemistry,
Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yi Li
- Key
Laboratory of Photochemical Conversion and Optoelectronic Materials,
Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Guoqiang Yang
- Beijing
National Laboratory for Molecular Sciences, Key Laboratory of Photochemistry,
Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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43
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Gu PY, Zhao Y, He JH, Zhang J, Wang C, Xu QF, Lu JM, Sun XW, Zhang Q. Synthesis, Physical Properties, and Light-Emitting Diode Performance of Phenazine-Based Derivatives with Three, Five, and Nine Fused Six-Membered Rings. J Org Chem 2015; 80:3030-5. [DOI: 10.1021/jo5027707] [Citation(s) in RCA: 111] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
| | | | - Jing-Hui He
- College
of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, People’s Republic of China
| | | | | | - Qing-Feng Xu
- College
of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, People’s Republic of China
| | - Jian-Mei Lu
- College
of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, People’s Republic of China
| | | | - Qichun Zhang
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Sciences, Nanyang Technological University, Singapore 637371, Singapore
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44
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Yan D. Micro-/Nanostructured Multicomponent Molecular Materials: Design, Assembly, and Functionality. Chemistry 2015; 21:4880-96. [DOI: 10.1002/chem.201405456] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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45
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Wang T, Chen SR, Jin F, Cai JH, Cui LY, Zheng YM, Wang JX, Song YL, Jiang L. Droplet-assisted fabrication of colloidal crystals from flower-shaped porphyrin Janus particles. Chem Commun (Camb) 2015; 51:1367-70. [DOI: 10.1039/c4cc08045a] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Porphyrin colloidal crystals were fabricated from flower-shaped Janus particles by a two-step droplet condensation process.
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Affiliation(s)
- T. Wang
- Laboratory of Bio-inspired Smart Interface Sciences
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - S. R. Chen
- Key Laboratory of Green Printing
- The Laboratory of Organic Solids
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing
| | - F. Jin
- Laboratory of Bio-inspired Smart Interface Sciences
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - J. H. Cai
- College of Chemistry & Chemical Engineering
- Jinggangshan University
- Jian
- P. R. China
| | - L. Y. Cui
- College of Resources and Environment
- Jilin Agricultural University
- Changchun
- P. R. China
| | - Y. M. Zheng
- Key Laboratory of Green Printing
- The Laboratory of Organic Solids
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing
| | - J. X. Wang
- Laboratory of Bio-inspired Smart Interface Sciences
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Y. L. Song
- Key Laboratory of Green Printing
- The Laboratory of Organic Solids
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing
| | - L. Jiang
- Laboratory of Bio-inspired Smart Interface Sciences
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
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46
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Wang L, Wang K, Zhang H, Jiao C, Zou B, Ye K, Zhang H, Wang Y. The facile realization of RGB luminescence based on one yellow emissive four-coordinate organoboron material. Chem Commun (Camb) 2015; 51:7701-4. [DOI: 10.1039/c5cc01113b] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The present study not only provides a model of the facile realization of RGB luminescence based on one compound by an external stimulating approach but also gives a design guidance towards smart luminescent organic materials.
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Affiliation(s)
- Lu Wang
- State Key Laboratory of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Kai Wang
- State Key Laboratory of Superhard Materials
- Jilin University
- Changchun 130012
- P. R. China
| | - Houyu Zhang
- State Key Laboratory of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Chuanjun Jiao
- State Key Laboratory of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Bo Zou
- State Key Laboratory of Superhard Materials
- Jilin University
- Changchun 130012
- P. R. China
| | - Kaiqi Ye
- State Key Laboratory of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Hongyu Zhang
- State Key Laboratory of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Yue Wang
- State Key Laboratory of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
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