1
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Fluorogenic toolbox for visualizing protein aggregation: From designing principles to biological application. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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2
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Mu Y, Fan H, Li M, Wang R, Chen Z, Fan C, Liu G, Pu S. Multiresponsive tetrarylethylene-based fluorescent dye with multicoloreded changes: AIEE properties, acidichromism, Al 3+ recognition, and applications. J Mater Chem B 2022; 10:9235-9248. [PMID: 36317656 DOI: 10.1039/d2tb01828d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
A novel fluorescent sensor BTAE-PA containing two tetrarylethylene (TAE) units linked through pyrimidine-2-amine was prepared, and its optical properties were systematically studied. BTAE-PA exhibited a typical aggregation-induced emission enhancement behavior, and its fluorescent properties could be efficiently modulated by acid/base and metal ions in THF. The protonated effect could induce significant acidichromism and 'turn-on' near-infrared emission with a large Stokes shift (Δλ = 225 nm). Furthermore, BTAE-PA was highly selective toward Al3+ with significant absorption (yellow → orange) and fluorescence (green → red) changes. A Job's plot established the 1 : 1 stoichiometry of the complex formation between BTAE-PA and Al3+, and the limit of detection for Al3+ was determined to be 1.30 × 10-7 mol L-1. Finally, we also demonstrated that BTAE-PA could be made into test paper strips for 'naked-eye' detection of acid/Al3+, and fluorescence imaging experiments proved that BTAE-PA is capable of achieving cell imaging with good biocompatibility. Therefore, the multi-stimuli-responsive and multicoloured display performance of BTAE-PA endows the material with potential applications in security ink, acid/Al3+ sensing, and bio-imaging.
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Affiliation(s)
- Yanqun Mu
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, P. R. China.
| | - Huanhuan Fan
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, P. R. China.
| | - Mengyuan Li
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, P. R. China.
| | - Renjie Wang
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, P. R. China.
| | - Zhao Chen
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, P. R. China.
| | - Congbin Fan
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, P. R. China.
| | - Gang Liu
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, P. R. China.
| | - Shouzhi Pu
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, P. R. China. .,Department of Ecology and Environment, Yuzhang Normal University, Nanchang 330103, P. R. China
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3
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Maleckaitė K, Dodonova-Vaitkūnienė J, Žilėnaitė R, Tumkevičius S, Vyšniauskas A. Red fluorescent BODIPY molecular rotor for high microviscosity environments. Methods Appl Fluoresc 2022; 10. [PMID: 35705104 DOI: 10.1088/2050-6120/ac7943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 06/15/2022] [Indexed: 11/11/2022]
Abstract
Microviscosity has a strong impact for diffusion-controlled processes in biological environments. BODIPY molecular rotors are viscosity-sensitive fluorophores that provide a simple and non-invasive way to visualise microviscosity. Although green fluorescent probes are already well developed for imaging, thick biological samples require longer wavelengths for investigation. This work focuses on the examination of novelβ-substitutedmeso-phenyl-BODIPYs possessing a red emission. We report a new red fluorescent BODIPY-based probe BP-Vinyl-NO2suitable for sensing microviscosity in rigid environments of over 100 000 cP viscosities. Furthermore, we demonstrate that changing the methyl position fromorthotometaon theβ-phenyl-substituted conjugate BP-PH-m2M-NO2redshifts absorbance and fluorescence spectra while maintaining viscosity sensitivity. Finally, we show that nitro-substitution ofmeso-phenyl is a versatile approach to improve the sensitivity to viscosity while suppressing sensitivity to polarity and temperature of such derivatives. In summary, we present two nitro-substituted red fluorescent probes that could be used as lifetime-based microviscosity sensors.
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Affiliation(s)
- Karolina Maleckaitė
- Center of Physical Sciences and Technology, Saulėtekio av. 3, Vilnius, LT-10257, Lithuania
| | - Jelena Dodonova-Vaitkūnienė
- Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko str. 24, Vilnius, LT-03225, Lithuania
| | - Rugilė Žilėnaitė
- Center of Physical Sciences and Technology, Saulėtekio av. 3, Vilnius, LT-10257, Lithuania.,Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko str. 24, Vilnius, LT-03225, Lithuania
| | - Sigitas Tumkevičius
- Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko str. 24, Vilnius, LT-03225, Lithuania
| | - Aurimas Vyšniauskas
- Center of Physical Sciences and Technology, Saulėtekio av. 3, Vilnius, LT-10257, Lithuania.,Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko str. 24, Vilnius, LT-03225, Lithuania
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4
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Mei LJ, Li C, Zhao PJ, Chen T, Tian R, Guo J, Zhu MQ. Cationic Conjugated Polyelectrolytes with Aggregation-Induced Ratiometric Fluorescence. Macromol Rapid Commun 2022; 43:e2100899. [PMID: 35247010 DOI: 10.1002/marc.202100899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 02/11/2022] [Indexed: 11/11/2022]
Abstract
The molecular diversity of aggregation-induced emission remains to be challenging due to the limitation of conventional synthesis methods. Here, a series of novel neutral and cationic conjugated polymers composed with various ratios of tetraarylethylene (TAE) containing a bridged oxygen (O) and fluorene (F) units are designed and synthesized via the geminal cross-coupling (GCC) of 1,1-dibromoolefins. The incorporation of TAE segments into the conjugated backbone of polyfluorene produces pronounced aggregation-induced ratiometric fluorescence (AIRF), i.e., aggregation-induced emission (AIE) at 520-600 nm grows synergistically with aggregations-caused quenching (ACQ) at 400-450 nm. The content of fluorene unit in the polymer backbones determines the intensity of the initial fluorescence at blue light region. The huge distinction (about 150 nm) in dual emission wavelengths caused by the environment change makes these conjugated polyelectrolytes particularly suitable for ratiometric fluorescence sensing. Based on electrostatic interaction mechanism, the gradual addition of heparin into the cationic conjugated polymers aqueous solutions could induce dual-color fluorescence changes with a detection limit of 9 nM. This work exhibits the great facility of using GCC reaction to synthesis the conjugated TAE polymers with superior AIE properties and special functions. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Li-Jun Mei
- Wuhan National Laboratory for Optoelectronics, School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, P. R. China
| | - Chong Li
- Wuhan National Laboratory for Optoelectronics, School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, P. R. China
| | - Peng-Ju Zhao
- Wuhan National Laboratory for Optoelectronics, School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, P. R. China
| | - Tao Chen
- Wuhan National Laboratory for Optoelectronics, School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, P. R. China
| | - Rui Tian
- Wuhan National Laboratory for Optoelectronics, School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, P. R. China
| | - Jing Guo
- Optics Valley Truwin, Wuhan Institute of Biotechnology, Wuhan, 430075, P. R. China
| | - Ming-Qiang Zhu
- Wuhan National Laboratory for Optoelectronics, School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, P. R. China
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5
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Thakuri A, Banerjee M, Chatterjee A. Sulfonate‐Functionalized AIEgens: Strategic Approaches Beyond Water Solubility for Sensing and Imaging Applications. CHEMPHOTOCHEM 2022. [DOI: 10.1002/cptc.202100234] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Ankit Thakuri
- Department of Chemistry BITS-Pilani, KK Birla Goa Campus NH 17B, Bypass Road, Zuarinagar Sancoale Goa 403726 India
| | - Mainak Banerjee
- Department of Chemistry BITS-Pilani, KK Birla Goa Campus NH 17B, Bypass Road, Zuarinagar Sancoale Goa 403726 India
| | - Amrita Chatterjee
- Department of Chemistry BITS-Pilani, KK Birla Goa Campus NH 17B, Bypass Road, Zuarinagar Sancoale Goa 403726 India
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6
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Wang X, Lin X, Li R, Wang Z, Liu W, Chen L, Chen N, Dai T, Sun S, Li Z, Hao J, Lin B, Xie L. Achieving Molecular Fluorescent Conversion from Aggregation-Caused Quenching to Aggregation-Induced Emission by Positional Isomerization. Molecules 2021; 27:193. [PMID: 35011426 PMCID: PMC8747061 DOI: 10.3390/molecules27010193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 12/22/2021] [Accepted: 12/27/2021] [Indexed: 11/16/2022] Open
Abstract
In this work, we synthesized a pair of positional isomers by attaching a small electron-donating pyrrolidinyl group at ortho- and para-positions of a conjugated core. These isomers exhibited totally different fluorescent properties. PDB2 exhibited obvious aggregation-induced emission properties. In contrast, PDB4 showed the traditional aggregation-caused quenching effect. Their different fluorescent properties were investigated by absorption spectroscopy, fluorescence spectroscopy, density functional theory calculations and single-crystal structural analysis. These results indicated that the substituent position of the pyrrolidinyl groups affects the twisted degree of the isomers, which further induces different molecular packing modes, thus resulting in different fluorescent properties of these two isomers. This molecular design concept provided a new accurate strategy for designing new aggregation-induced emission luminogens.
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Affiliation(s)
- Xinli Wang
- Department of Oncology, Fujian Medical University Union Hospital, Fuzhou 350001, China
| | - Xiang Lin
- Fujian Provincial Key Laboratory of Screening for Novel Microbial Products, Fujian Institute of Microbiology, Fuzhou 350007, China; (X.L.); (Z.W.); (W.L.); (L.C.); (N.C.)
| | - Renfu Li
- CAS Key Laboratory of Design and Assembly of Functional Nanostructures, Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China;
| | - Zexin Wang
- Fujian Provincial Key Laboratory of Screening for Novel Microbial Products, Fujian Institute of Microbiology, Fuzhou 350007, China; (X.L.); (Z.W.); (W.L.); (L.C.); (N.C.)
| | - Wei Liu
- Fujian Provincial Key Laboratory of Screening for Novel Microbial Products, Fujian Institute of Microbiology, Fuzhou 350007, China; (X.L.); (Z.W.); (W.L.); (L.C.); (N.C.)
| | - Liwei Chen
- Fujian Provincial Key Laboratory of Screening for Novel Microbial Products, Fujian Institute of Microbiology, Fuzhou 350007, China; (X.L.); (Z.W.); (W.L.); (L.C.); (N.C.)
| | - Nannan Chen
- Fujian Provincial Key Laboratory of Screening for Novel Microbial Products, Fujian Institute of Microbiology, Fuzhou 350007, China; (X.L.); (Z.W.); (W.L.); (L.C.); (N.C.)
| | - Tao Dai
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China;
| | - Shitao Sun
- Department of Medicinal Chemistry, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China; (S.S.); (Z.L.); (J.H.)
| | - Zhenli Li
- Department of Medicinal Chemistry, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China; (S.S.); (Z.L.); (J.H.)
| | - Jinle Hao
- Department of Medicinal Chemistry, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China; (S.S.); (Z.L.); (J.H.)
| | - Bin Lin
- Department of Medicinal Chemistry, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China; (S.S.); (Z.L.); (J.H.)
| | - Lijun Xie
- Fujian Provincial Key Laboratory of Screening for Novel Microbial Products, Fujian Institute of Microbiology, Fuzhou 350007, China; (X.L.); (Z.W.); (W.L.); (L.C.); (N.C.)
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7
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Red AIE conjugated polyelectrolytes for long-term tracing and image-guided photodynamic therapy of tumors. Sci China Chem 2020. [DOI: 10.1007/s11426-020-9824-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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8
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Shi L, Liu Y, Li K, Sharma A, Yu K, Ji MS, Li L, Zhou Q, Zhang H, Kim JS, Yu X. An AIE‐Based Probe for Rapid and Ultrasensitive Imaging of Plasma Membranes in Biosystems. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201909498] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Lei Shi
- College of ChemistrySichuan University Chengdu 610064 China
| | - Yan‐Hong Liu
- College of ChemistrySichuan University Chengdu 610064 China
| | - Kun Li
- College of ChemistrySichuan University Chengdu 610064 China
| | - Amit Sharma
- Department of ChemistryKorea University Seoul 02841 Korea
| | - Kang‐Kang Yu
- College of ChemistrySichuan University Chengdu 610064 China
| | - Myung Sun Ji
- Department of ChemistryKorea University Seoul 02841 Korea
| | - Ling‐Ling Li
- College of ChemistrySichuan University Chengdu 610064 China
| | - Qian Zhou
- College of ChemistrySichuan University Chengdu 610064 China
| | - Hong Zhang
- College of ChemistrySichuan University Chengdu 610064 China
| | - Jong Seung Kim
- Department of ChemistryKorea University Seoul 02841 Korea
| | - Xiao‐Qi Yu
- College of ChemistrySichuan University Chengdu 610064 China
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9
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Lin Y, Sun H, Yang H, Lai Y, Hou K, Liu Y. Aqueous Palladium‐Catalyzed Direct Arylation Polymerization of 2‐Bromothiophene Derivatives. Macromol Rapid Commun 2020; 41:e2000021. [DOI: 10.1002/marc.202000021] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 03/04/2020] [Accepted: 03/05/2020] [Indexed: 12/13/2022]
Affiliation(s)
- Yu‐Jen Lin
- Institute of Polymer Science and EngineeringNational Taiwan University Taipei 10617 Taiwan
| | - Han‐Sheng Sun
- Institute of Polymer Science and EngineeringNational Taiwan University Taipei 10617 Taiwan
| | - Hau‐Ren Yang
- Institute of Polymer Science and EngineeringNational Taiwan University Taipei 10617 Taiwan
| | - Yu‐Ying Lai
- Institute of Polymer Science and EngineeringNational Taiwan University Taipei 10617 Taiwan
| | - Kai‐Yuan Hou
- Institute of Polymer Science and EngineeringNational Taiwan University Taipei 10617 Taiwan
| | - Yi‐Hung Liu
- Instrumentation CenterNational Taiwan University Taipei 10617 Taiwan
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10
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Dai J, Li Y, Long Z, Jiang R, Zhuang Z, Wang Z, Zhao Z, Lou X, Xia F, Tang BZ. Efficient Near-Infrared Photosensitizer with Aggregation-Induced Emission for Imaging-Guided Photodynamic Therapy in Multiple Xenograft Tumor Models. ACS NANO 2020; 14:854-866. [PMID: 31820925 DOI: 10.1021/acsnano.9b07972] [Citation(s) in RCA: 122] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Photodynamic therapy (PDT) strategy has been widely used in tumor treatment, and the reagents for reactive oxygen species (ROS) play a crucial role. Herein, we develop a fluorogen (TTB) containing an electron-accepting benzo[1,2-b:4,5-b']dithiophene 1,1,5,5-tetraoxide core and electron-donating 4,4'-(2,2-diphenylethene-1,1-diyl)bis(N,N-diphenylaniline) groups for image-guided targeting PDT application. TTB exhibits a prominent aggregation-induced emission (AIE) property with strong near-infrared (NIR) fluorescence in aggregates and is capable of efficiently generating ROS of O2•- and 1O2 under white light irradiation. The nanoparticles (RGD-4R-MPD/TTB NPs) with NIR emission (∼730 nm), high photostability, and low dark cytotoxicity are fabricated by encapsulating TTB within polymeric matrix and then modified with RGD-4R peptide. They show excellent performance in targeting PDT treatment of PC3, HeLa, and SKOV-3 cancer cells in vitro. The investigations on pharmacokinetics, biodistribution, and long-term tracing in vivo reveal that RGD-4R-MPD/TTB NPs can selectively accumulate in tumors for real-time, long-term image-guided PDT treatment. The RGD-4R-MPD/TTB NPs-mediated PDT in multiple xenograft tumor models disclose that the growth of cervical, prostate, and ovarian cancers in mice can be effectively inhibited. These results demonstrate that the reagents employing NIR fluorogen TTB as a photosensitizer could be promising candidates for in vivo image-guided PDT treatments of tumors.
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Affiliation(s)
- Jun Dai
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Yinghao Li
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates , South China University of Technology , Guangzhou 510640 , China
| | - Zi Long
- Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry , China University of Geosciences , Wuhan 430074 , China
| | - Ruming Jiang
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates , South China University of Technology , Guangzhou 510640 , China
| | - Zeyan Zhuang
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates , South China University of Technology , Guangzhou 510640 , China
| | - Zhiming Wang
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates , South China University of Technology , Guangzhou 510640 , China
| | - Zujin Zhao
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates , South China University of Technology , Guangzhou 510640 , China
| | - Xiaoding Lou
- Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry , China University of Geosciences , Wuhan 430074 , China
| | - Fan Xia
- Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry , China University of Geosciences , Wuhan 430074 , China
| | - Ben Zhong Tang
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates , South China University of Technology , Guangzhou 510640 , China
- Department of Chemistry , The Hong Kong University of Science and Technology , Clear Water Bay, Kowloon, Hong Kong , China
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11
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Li B, Zhang Y, Yan B, Xiao D, Zhou X, Dong J, Zhou Q. A self-healing supramolecular hydrogel with temperature-responsive fluorescence based on an AIE luminogen. RSC Adv 2020; 10:7118-7124. [PMID: 35493881 PMCID: PMC9049766 DOI: 10.1039/c9ra10092j] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 01/29/2020] [Indexed: 11/22/2022] Open
Abstract
In this work, an AIE luminogen-based hydrogel with temperature-responsive fluorescence was designed and synthesized. The polymeric hydrogel consisted of a supramolecular network through coordination and ionic interactions. When the temperature was decreased, due to the motion restriction of the polyacrylic acid macromolecular segments and the enhancement in ionic interaction, the hydrogel exhibited a blue-shift in the fluorescence emission peak and increase in the fluorescence intensity, resulting in the visualization of fluorescence changes. The hydrogel network benefitted from non-covalent crosslinking and thus possessed self-healing properties at room temperature with good toughness and resiliency. Therefore, this fluorescent supramolecular hydrogel might be used as a temperature-responsive material. A supramolecular hydrogel was synthesized by using tetra(4-(pyridin-4-yl)phenyl)ethylene (TPPE) as AIE luminogen. The gel not only featured self-healing performance, but also exhibited the temperature-responsive fluorescence with thermochromism.![]()
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Affiliation(s)
- Botian Li
- Department of Materials Science and Engineering
- China University of Petroleum-Beijing
- Beijing
- People's Republic of China
| | - Yichi Zhang
- Department of Materials Science and Engineering
- China University of Petroleum-Beijing
- Beijing
- People's Republic of China
| | - Bo Yan
- Department of Materials Science and Engineering
- China University of Petroleum-Beijing
- Beijing
- People's Republic of China
| | - Da Xiao
- Department of Materials Science and Engineering
- China University of Petroleum-Beijing
- Beijing
- People's Republic of China
| | - Xue Zhou
- Department of Materials Science and Engineering
- China University of Petroleum-Beijing
- Beijing
- People's Republic of China
| | - Junwei Dong
- Department of Materials Science and Engineering
- China University of Petroleum-Beijing
- Beijing
- People's Republic of China
| | - Qiong Zhou
- Department of Materials Science and Engineering
- China University of Petroleum-Beijing
- Beijing
- People's Republic of China
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12
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Zhao D, You J, Fu H, Xue T, Hao T, Wang X, Wang T. Photopolymerization with AIE dyes for solid-state luminophores. Polym Chem 2020. [DOI: 10.1039/c9py01671f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The photoinitiating activities of MPAs/ONI were evaluated. The AIE emission of MPAs occurred during photocuring. MPAs showed potential as fluorescent molecular probes to monitor the progress of photopolymerization.
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Affiliation(s)
- Di Zhao
- Department of Organic Chemistry
- College of chemistry
- Beijing University of Chemical Technology
- Beijing 100029
- PR China
| | - Jian You
- Department of Organic Chemistry
- College of chemistry
- Beijing University of Chemical Technology
- Beijing 100029
- PR China
| | - Hongyuan Fu
- Department of Organic Chemistry
- College of chemistry
- Beijing University of Chemical Technology
- Beijing 100029
- PR China
| | - Tanlong Xue
- Department of Organic Chemistry
- College of chemistry
- Beijing University of Chemical Technology
- Beijing 100029
- PR China
| | - Tingting Hao
- Department of Organic Chemistry
- College of chemistry
- Beijing University of Chemical Technology
- Beijing 100029
- PR China
| | - Xiaoning Wang
- College of Material Engineering
- Beijing Institute of Fashion Technology
- Beijing 100019
- People's Republic of China
| | - Tao Wang
- Department of Organic Chemistry
- College of chemistry
- Beijing University of Chemical Technology
- Beijing 100029
- PR China
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13
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Shi L, Li K, Liu YH, Liu X, Zhou Q, Xu Q, Chen SY, Yu XQ. Bio-inspired assembly in a phospholipid bilayer: effective regulation of electrostatic and hydrophobic interactions for plasma membrane specific probes. Chem Commun (Camb) 2020; 56:3661-3664. [DOI: 10.1039/d0cc00679c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A simple assembly system of phospholipid bilayer and probes via electrostatic and hydrophobic interactions was constructed.
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Affiliation(s)
- Lei Shi
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Kun Li
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Yan-Hong Liu
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Xin Liu
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Qian Zhou
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Qi Xu
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Shan-Yong Chen
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Xiao-Qi Yu
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
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14
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Xu Y, Zhou J, Smith TA. Time-resolved emission microscopy of light-induced aggregation of luminescent polymers. Methods Appl Fluoresc 2019; 8:014006. [PMID: 31747653 DOI: 10.1088/2050-6120/ab5976] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Photon pressure has been used to induce the aggregation from solution of a series of photoluminescent conjugated polyelectrolytes containing tetraphenylethene units. These polymers show steady-state and time-resolved emission properties that are dependent on the local chromophore environment that can be influenced by the degree of intra- and inter-molecular interactions, which enables the photoaggregation process to be monitored by time-resolved fluorescence imaging techniques. Structural differences in the polymer lead to variations in the photo-induced aggregation behaviour.
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Affiliation(s)
- Yang Xu
- ARC Centre of Excellence in Exciton Science, School of Chemistry, University of Melbourne, 3010 Victoria, Australia
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15
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Shi L, Liu Y, Li K, Sharma A, Yu K, Ji MS, Li L, Zhou Q, Zhang H, Kim JS, Yu X. An AIE‐Based Probe for Rapid and Ultrasensitive Imaging of Plasma Membranes in Biosystems. Angew Chem Int Ed Engl 2019; 59:9962-9966. [DOI: 10.1002/anie.201909498] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Revised: 08/23/2019] [Indexed: 12/20/2022]
Affiliation(s)
- Lei Shi
- College of ChemistrySichuan University Chengdu 610064 China
| | - Yan‐Hong Liu
- College of ChemistrySichuan University Chengdu 610064 China
| | - Kun Li
- College of ChemistrySichuan University Chengdu 610064 China
| | - Amit Sharma
- Department of ChemistryKorea University Seoul 02841 Korea
| | - Kang‐Kang Yu
- College of ChemistrySichuan University Chengdu 610064 China
| | - Myung Sun Ji
- Department of ChemistryKorea University Seoul 02841 Korea
| | - Ling‐Ling Li
- College of ChemistrySichuan University Chengdu 610064 China
| | - Qian Zhou
- College of ChemistrySichuan University Chengdu 610064 China
| | - Hong Zhang
- College of ChemistrySichuan University Chengdu 610064 China
| | - Jong Seung Kim
- Department of ChemistryKorea University Seoul 02841 Korea
| | - Xiao‐Qi Yu
- College of ChemistrySichuan University Chengdu 610064 China
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16
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Lee SC, Heo J, Woo HC, Lee JA, Seo YH, Lee CL, Kim S, Kwon OP. Fluorescent Molecular Rotors for Viscosity Sensors. Chemistry 2018; 24:13706-13718. [DOI: 10.1002/chem.201801389] [Citation(s) in RCA: 123] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 04/25/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Seung-Chul Lee
- Department of Molecular Science and Technology; Ajou University; Suwon 443-749 Republic of Korea
| | - Jeongyun Heo
- Center for Theragnosis; Korea Institute of Science and Technology (KIST); 39-1 Hawolgok-dong Seongbuk-gu Seoul 136-791 Korea
| | - Hee Chul Woo
- Advanced Photonics Research Institute (APRI); Gwangju Institute of Science and Technology (GIST); Gwangju 61005 Republic of Korea
| | - Ji-Ah Lee
- Department of Molecular Science and Technology; Ajou University; Suwon 443-749 Republic of Korea
| | - Young Hun Seo
- Center for Theragnosis; Korea Institute of Science and Technology (KIST); 39-1 Hawolgok-dong Seongbuk-gu Seoul 136-791 Korea
| | - Chang-Lyoul Lee
- Advanced Photonics Research Institute (APRI); Gwangju Institute of Science and Technology (GIST); Gwangju 61005 Republic of Korea
| | - Sehoon Kim
- Center for Theragnosis; Korea Institute of Science and Technology (KIST); 39-1 Hawolgok-dong Seongbuk-gu Seoul 136-791 Korea
- Division of Bio-Medical Science & Technology; KIST School; Korea University of Science and Technology (UST); Seoul 02792 Korea
- KU-KIST Graduate School of Converging Science and Technology; Korea University; 145 Anam-ro Seongbuk-gu Seoul 02841 Korea
| | - O-Pil Kwon
- Department of Molecular Science and Technology; Ajou University; Suwon 443-749 Republic of Korea
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17
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Wang H, Liu G. Advances in luminescent materials with aggregation-induced emission (AIE) properties for biomedical applications. J Mater Chem B 2018; 6:4029-4042. [PMID: 32255148 DOI: 10.1039/c8tb00674a] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Fluorescent materials have recently received great attention in biomedical research because of their good optical properties, species diversity and high sensitivity. However, most of the traditional fluorophores suffer from the aggregation-caused quenching (ACQ) effect at high concentration or in the aggregated state, which has greatly limited their biomedical applications. Fluorescent materials with the AIE effect show exactly the opposite effect to the ACQ effect, and have exhibited significant advantages in terms of tunable emission, excellent photostability and biocompatibility. In this review, we summarize current advances of AIE-based materials for biomedical applications. In particular, AIE-active biosensors for detecting biomolecules, such as hydrogen peroxide, hydrogen sulfide, biothiols and enzymes, have been summarized. Moreover, AIE-based materials applied for bioimaging, drug delivery and cancer theranostics have also been described in detail. In the last section, the future prospects and possible challenges in the development of AIE-based materials are discussed briefly.
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Affiliation(s)
- Haibo Wang
- Textile Institute, National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu 610065, China.
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18
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Wang Y, Yao H, Zhou J, Hong Y, Chen B, Zhang B, Smith TA, Wong WWH, Zhao Z. A water-soluble, AIE-active polyelectrolyte for conventional and fluorescence lifetime imaging of mouse neuroblastoma neuro-2A cells. ACTA ACUST UNITED AC 2018. [DOI: 10.1002/pola.28943] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Yinan Wang
- College of Material, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 People's Republic of China
| | - Hongming Yao
- College of Material, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 People's Republic of China
| | - Jian Zhou
- College of Material, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 People's Republic of China
| | - Yuning Hong
- Department of Chemistry and Physics; La Trobe University; Victoria 3086 Australia
| | - Bin Chen
- State Key Laboratory of Luminescent Materials and Devices; South China University of Technology; Guangzhou 510640 People's Republic of China
| | - Bolong Zhang
- School of Chemistry; The University of Melbourne; Victoria 3010 Australia
| | - Trevor A. Smith
- School of Chemistry; The University of Melbourne; Victoria 3010 Australia
| | - Wallace W. H. Wong
- School of Chemistry; The University of Melbourne; Victoria 3010 Australia
| | - Zujin Zhao
- State Key Laboratory of Luminescent Materials and Devices; South China University of Technology; Guangzhou 510640 People's Republic of China
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19
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Wan H, Gu P, Zhou F, Wang H, Jiang J, Chen D, Xu Q, Lu J. Polyacrylic esters with a “one-is-enough” effect and investigation of their AIEE behaviours and cyanide detection in aqueous solution. Polym Chem 2018. [DOI: 10.1039/c8py00705e] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Four end-functionalized polymers bearing chains with different hydrophilicities were successfully synthesized using a red-light emitting initiator via atom transfer radical polymerization (ATRP).
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Affiliation(s)
- Haibo Wan
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou 215123
| | - Peiyang Gu
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou 215123
| | - Feng Zhou
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou 215123
| | - Hongliang Wang
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou 215123
| | - Jun Jiang
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou 215123
| | - Dongyun Chen
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou 215123
| | - Qingfeng Xu
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou 215123
| | - Jianmei Lu
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou 215123
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20
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Wang Y, Yao H, Zhuang Z, Yao J, Zhou J, Zhao Z. Photostable and biocompatible AIE-active conjugated polyelectrolytes for efficient heparin detection and specific lysosome labelling. J Mater Chem B 2018; 6:6360-6364. [DOI: 10.1039/c8tb02053a] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A series of new conjugated polyelectrolytes (CPEs) with emissive tetraphenylethene-containing backbones and specific targeting pendants are synthesized and characterized.
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Affiliation(s)
- Yinan Wang
- College of Material, Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- China
| | - Hongming Yao
- College of Material, Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- China
| | - Zeyan Zhuang
- Center for Aggregation-Induced Emission
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou 510640
- China
| | - Jinya Yao
- College of Material, Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- China
| | - Jian Zhou
- College of Material, Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- China
| | - Zujin Zhao
- Center for Aggregation-Induced Emission
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou 510640
- China
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21
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Li P, Chen Z, Huang Y, Li J, Xiao F, Zhai S, Wang Z, Zhang X, Tian L. A pH responsive fluorescent probe based on dye modified i-motif nucleic acids. Org Biomol Chem 2018; 16:9402-9408. [DOI: 10.1039/c8ob02885k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
DNA-AIEgen hybrids show pH-responsive AIE effects induced by the conformational changes of DNA upon pH variation.
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Affiliation(s)
- Pan Li
- Department of Materials Science and Engineering
- Southern University of Science and Technology
- Shenzhen
- China
| | - Zhe Chen
- Department of Materials Science and Engineering
- Southern University of Science and Technology
- Shenzhen
- China
- Faculty of Health Sciences
| | - Yishun Huang
- Department of Materials Science and Engineering
- Southern University of Science and Technology
- Shenzhen
- China
| | - Jing Li
- Department of Materials Science and Engineering
- Southern University of Science and Technology
- Shenzhen
- China
| | - Fan Xiao
- Department of Materials Science and Engineering
- Southern University of Science and Technology
- Shenzhen
- China
| | - Shiyao Zhai
- Department of Materials Science and Engineering
- Southern University of Science and Technology
- Shenzhen
- China
| | - Zhiming Wang
- HKUST-Shenzhen Research Institute
- The Hong Kong University of Science & Technology (HKUST)
- Shenzhen 518057
- China
| | - Xuanjun Zhang
- Faculty of Health Sciences
- University of Macau
- Macau
- China
| | - Leilei Tian
- Department of Materials Science and Engineering
- Southern University of Science and Technology
- Shenzhen
- China
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