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Wang C, Xue Y, Tian H, Zhao Z, Shen S, Fang L, Cui R, Han J, Zhu B. Tri‐functional unit groups contained polyurethane composites with excellent antibacterial property and biocompatibility. JOURNAL OF POLYMER SCIENCE 2022. [DOI: 10.1002/pol.20210951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Chuyao Wang
- Key Laboratory of Macromolecular Synthesis and Functionalization (Ministry of Education), ERC of Membrane and Water Treatment (Ministry of Education), Department of Polymer Science and Engineering Zhejiang University Hangzhou China
| | - Yunyun Xue
- Key Laboratory of Macromolecular Synthesis and Functionalization (Ministry of Education), ERC of Membrane and Water Treatment (Ministry of Education), Department of Polymer Science and Engineering Zhejiang University Hangzhou China
| | - Hua Tian
- Key Laboratory of Macromolecular Synthesis and Functionalization (Ministry of Education), ERC of Membrane and Water Treatment (Ministry of Education), Department of Polymer Science and Engineering Zhejiang University Hangzhou China
| | - Zihao Zhao
- Key Laboratory of Macromolecular Synthesis and Functionalization (Ministry of Education), ERC of Membrane and Water Treatment (Ministry of Education), Department of Polymer Science and Engineering Zhejiang University Hangzhou China
| | - Shuyang Shen
- Key Laboratory of Macromolecular Synthesis and Functionalization (Ministry of Education), ERC of Membrane and Water Treatment (Ministry of Education), Department of Polymer Science and Engineering Zhejiang University Hangzhou China
| | - Lifeng Fang
- Key Laboratory of Macromolecular Synthesis and Functionalization (Ministry of Education), ERC of Membrane and Water Treatment (Ministry of Education), Department of Polymer Science and Engineering Zhejiang University Hangzhou China
| | - Ronglu Cui
- Key Laboratory of Macromolecular Synthesis and Functionalization (Ministry of Education), ERC of Membrane and Water Treatment (Ministry of Education), Department of Polymer Science and Engineering Zhejiang University Hangzhou China
| | - Jun Han
- Key Laboratory of Macromolecular Synthesis and Functionalization (Ministry of Education), ERC of Membrane and Water Treatment (Ministry of Education), Department of Polymer Science and Engineering Zhejiang University Hangzhou China
| | - Baoku Zhu
- Key Laboratory of Macromolecular Synthesis and Functionalization (Ministry of Education), ERC of Membrane and Water Treatment (Ministry of Education), Department of Polymer Science and Engineering Zhejiang University Hangzhou China
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Zhang X, Zhang L, Liu F, Hu S, Xu Q, Li F, Li H, Zhang G, Xu J. A unique red-emitting molecular rotor for high-fidelity visualizing and long-term tracking mitochondria. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 260:119979. [PMID: 34052766 DOI: 10.1016/j.saa.2021.119979] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 05/07/2021] [Accepted: 05/17/2021] [Indexed: 06/12/2023]
Abstract
Visualizing and tracking mitochondrial changes is the key to understand the processes of diseases related to mitochondria, which is meaningful to physiology, pathology, and pharmacology. So, a great deal of mitochondrial probes was designed and synthesized according to the principle that probes with a positive charge can target mitochondria through mitochondrial membrane potential (MMP). However, these traditional mitochondrial probes are not able to visualize and track mitochondrial changes, because their targeting abilities depend on high MMP. Once MMP decreases, they will leak from mitochondria. Herein, we designed and synthesized a red-emitting molecule rotor (SQ, sensitive to viscosity) that could visualize mitochondria with high-fidelity. The rotor was able to firmly immobilize in mitochondrial inner membrane through the cooperation of MMP and the high viscosity property of mitochondrial membrane, and it could still stain mitochondria with long-term regardless of MMP changes. Hence, the probe is able to real-time image and distinguish four kinds of mitochondria with high-fidelity in muscle tissues. In addition, SQ can monitor mitochondrial autophagy in real time. These results demonstrate that SQ is a powerful tool for high-fidelity visualizing and long-term tracking mitochondria in vitro and in vivo.
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Affiliation(s)
- Xinxin Zhang
- School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang 330013, PR China
| | - Long Zhang
- School of Chemistry, University of New South Wales, Sydney, New South Wales, Australia
| | - Fang Liu
- School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang 330013, PR China
| | - Shuxin Hu
- School of Chemistry & Chemical Engineering, Jiangxi Science & Technology Normal University, Nanchang 330013, PR China
| | - Quan Xu
- School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang 330013, PR China
| | - Fei Li
- School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang 330013, PR China
| | - Hui Li
- School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang 330013, PR China
| | - Ge Zhang
- School of Chemistry & Chemical Engineering, Jiangxi Science & Technology Normal University, Nanchang 330013, PR China.
| | - Jingkun Xu
- School of Chemistry & Chemical Engineering, Jiangxi Science & Technology Normal University, Nanchang 330013, PR China; College of Chemistry and Molecular Engineering, Qingdao University of Science & Technology, Qingdao 266042, PR China.
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Xiao P, Ma K, Kang M, Huang L, Wu Q, Song N, Ge J, Li D, Dong J, Wang L, Wang D, Tang BZ. An aggregation-induced emission platform for efficient Golgi apparatus and endoplasmic reticulum specific imaging. Chem Sci 2021; 12:13949-13957. [PMID: 34760181 PMCID: PMC8549777 DOI: 10.1039/d1sc03932f] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 09/26/2021] [Indexed: 02/05/2023] Open
Abstract
As two important subcellular organelles in eukaryotic cells, the Golgi apparatus (GA) and endoplasmic reticulum (ER) have recently captivated much interest due to their considerable importance in many biofunctions and role as critical biomarkers for various diseases. The development of efficient GA- and ER-specific probes is of great significance, but remains an appealing yet significantly challenging task. Herein, we reported for the first time the construction of an aggregation-induced emission (AIE) platform for GA and ER fluorescent probes, termed as AIE-GA and AIE-ER, by facile synthesis and simple functionalization. Their excellent targeting specificity to GA or ER, remarkable photostability, high brightness, and low working concentration make AIE-GA and AIE-ER significantly impressive and superior to commercially available probes. Moreover, molecular docking calculations are performed to validate the targeting mechanism of the two AIE probes. As two important subcellular organelles in eukaryotic cells, the Golgi apparatus (GA) and endoplasmic reticulum (ER) have recently captivated much interest due to their considerable importance in many biofunctions and role as critical biomarkers for various diseases.![]()
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Affiliation(s)
- Peihong Xiao
- Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University Shenzhen 518060 China .,Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University Shenzhen 518060 China
| | - Ke Ma
- Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University Shenzhen 518060 China .,Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University Shenzhen 518060 China
| | - Miaomiao Kang
- Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University Shenzhen 518060 China .,Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University Shenzhen 518060 China
| | - Luyi Huang
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University Chongqing 400010 China
| | - Qian Wu
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research, Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science and Technology Clear Water Bay Kowloon Hong Kong 999077 China
| | - Nan Song
- Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University Shenzhen 518060 China .,Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University Shenzhen 518060 China
| | - Jinyin Ge
- Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University Shenzhen 518060 China .,Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University Shenzhen 518060 China
| | - Dan Li
- Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University Shenzhen 518060 China .,Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University Shenzhen 518060 China
| | - Jianxia Dong
- Department of Clinical Pharmacy, West China Hospital of Sichuan University Chengdu 610041 Sichuan Province China
| | - Lei Wang
- Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University Shenzhen 518060 China
| | - Dong Wang
- Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University Shenzhen 518060 China
| | - Ben Zhong Tang
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research, Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science and Technology Clear Water Bay Kowloon Hong Kong 999077 China .,Shenzhen Institute of Molecular Aggregate Science and Engineering, School of Science and Engineering, The Chinese University of Hong Kong Shenzhen, 2001 Longxiang Boulevard, Longgang District Shenzhen City Guangdong 518172 China
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Berthiot R, Giudice N, Douce L. Luminescent Imidazolium Salts as Bright Multi‐Faceted Tools for Biology. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100459] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Romain Berthiot
- Département des Matériaux Organiques Institut de Physique et de Chimie des Matériaux de Strasbourg (UMR 7504) Université de Strasbourg/CNRS 23 Rue du Loess 67000 Strasbourg France
| | - Nicolas Giudice
- Département des Matériaux Organiques Institut de Physique et de Chimie des Matériaux de Strasbourg (UMR 7504) Université de Strasbourg/CNRS 23 Rue du Loess 67000 Strasbourg France
| | - Laurent Douce
- Département des Matériaux Organiques Institut de Physique et de Chimie des Matériaux de Strasbourg (UMR 7504) Université de Strasbourg/CNRS 23 Rue du Loess 67000 Strasbourg France
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5
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Yang G, Liang J, Hu X, Liu M, Zhang X, Wei Y. Recent Advances on Fabrication of Polymeric Composites Based on Multicomponent Reactions for Bioimaging and Environmental Pollutant Removal. Macromol Rapid Commun 2021; 42:e2000563. [PMID: 33543565 DOI: 10.1002/marc.202000563] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 11/08/2020] [Indexed: 12/30/2022]
Abstract
As the core of polymer chemistry, manufacture of functional polymers is one of research hotspots over the past several decades. Various polymers are developed for diverse applications due to their tunable structures and unique properties. However, traditional step-by-step preparation strategies inevitably involve some problems, such as separation, purification, and time-consuming. The multicomponent reactions (MCRs) are emerging as environmentally benign synthetic strategies to construct multifunctional polymers or composites with pendant groups and designed structures because of their features, such as efficient, fast, green, and atom economy. This mini review summarizes the latest advances about fabrication of multifunctional fluorescent polymers or adsorptive polymeric composites through different MCRs, including Kabachnik-Fields reaction, Biginelli reaction, mercaptoacetic acid locking imine reaction, Debus-Radziszewski reaction, and Mannich reaction. The potential applications of these polymeric composites in biomedical and environmental remediation are also highlighted. It is expected that this mini-review will promote the development preparation and applications of functional polymers through MCRs.
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Affiliation(s)
- Guang Yang
- Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang, 330031, China
| | - Jie Liang
- Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang, 330031, China
| | - Xin Hu
- Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang, 330031, China
| | - Meiying Liu
- Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang, 330031, China.,Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, China
| | - Xiaoyong Zhang
- Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang, 330031, China
| | - Yen Wei
- Department of Chemistry and the Tsinghua Center for Frontier Polymer Research, Tsinghua University, Beijing, 100084, P. R. China
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Zhang S, Li Z, Zhang B, Dong F, Han B, Lv J, Sun Y, Lu H, Yang Y, Ma H. A water-soluble fluorescent sensor for the quick discrimination of H 2O and D 2O by notable signal outputs and the real-time monitoring of food spoilage in a non-contact mode. NEW J CHEM 2021. [DOI: 10.1039/d1nj03657b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Due to the very similar chemical and physical properties, D2O and H2O cannot be discriminated easily by convenient and cost-effective ways.
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Affiliation(s)
- Shengjun Zhang
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China
| | - Zhao Li
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China
| | - Bo Zhang
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China
| | - Fenghao Dong
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China
| | - Bingyang Han
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China
| | - Jiawei Lv
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China
| | - Yuqing Sun
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China
| | - Huiming Lu
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China
| | - Yuan Yang
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China
| | - Hengchang Ma
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China
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7
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Cheng Q, Hao A, Xing P. Stimulus-responsive luminescent hydrogels: Design and applications. Adv Colloid Interface Sci 2020; 286:102301. [PMID: 33160099 DOI: 10.1016/j.cis.2020.102301] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 10/24/2020] [Accepted: 10/25/2020] [Indexed: 11/15/2022]
Abstract
Luminescent hydrogels are emerging soft materials with applications in photoelectric, biomedicine, sensors and actuators, which are fabricated via covalently conjugation of luminophors to hydrogelators or physical loading of luminescent organic/inorganic materials into hydrogel matrices. Due to the intrinsic stimulus-responsiveness for hydrogels such as thermo-, pH, ionic strength, light and redox, luminescent hydrogels could respond to external physical or chemical stimuli through varying the luminescent properties such as colors, fluorescent intensity and so on, affording diverse application potential in addition to the pristine individual hydrogels or luminescent materials. Based on the rapid development of such area, here we systematically summarize and discuss the design protocols, properties as well as the applications of stimulus-responsive luminescent hydrogels. Because of the stimuli-responsiveness, biocompatibility, injectable and controllability of luminescent hydrogels, they are widely used as functional smart materials. We illustrate the applications of luminescent hydrogels. The future developments about luminescent hydrogels are also presented.
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Affiliation(s)
- Qiuhong Cheng
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People's Republic of China
| | - Aiyou Hao
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People's Republic of China
| | - Pengyao Xing
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People's Republic of China.
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8
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Liu F, Zhang L, Li F, Zhang X, Zou L, Chai J, Xin X, Xu J, Zhang G. A noteworthy interface-targeting fluorescent probe for long-term tracking mitochondria and visualizing mitophagy. Biosens Bioelectron 2020; 168:112526. [DOI: 10.1016/j.bios.2020.112526] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 08/16/2020] [Accepted: 08/18/2020] [Indexed: 12/20/2022]
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9
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Aggregation-induced Emission Fluorogen as Mammalian Cell Cytoplasmic Tracker with Long Retention Time and High Photo-stability. Chem Res Chin Univ 2020. [DOI: 10.1007/s40242-020-0220-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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10
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Meng F, Zhang C, Li D, Tian Y. Aggregation induced emission-active two-photon absorption zwitterionic chromophore for bioimaging application. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 226:117571. [PMID: 31622830 DOI: 10.1016/j.saa.2019.117571] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 09/18/2019] [Accepted: 09/27/2019] [Indexed: 06/10/2023]
Abstract
The fabrication of two-photon absorption material is a versatile approach to achieve high resolution bioimaging with low phototoxicity yet remain sophisticated. Herein, a zwitterionic chromophore, MF, with D-π-A configuration has been rational designed and synthesized. Remarkably, MF exhibited enhanced one- and two-photon fluorescent in the aggregation states. Additionally, the obtained MFNPs encapsulated by Pluronic F-127, could be employed as a two-photon fluorescent probe for bioimaging. The results reveal that MFNPs could target mitochondria by using two-photon confocal microscopy and stimulated emission depletion nanoscopy methods.
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Affiliation(s)
- Fei Meng
- Institute of Physics Science and Information Technology, College of Chemistry and Chemical Engineering, Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Anhui University, Hefei, 230601, PR China; Department of Food and Environmental Engineering, Chuzhou Vocational and Technical College, Chuzhou, 239000, PR China
| | - Chengkai Zhang
- Institute of Physics Science and Information Technology, College of Chemistry and Chemical Engineering, Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Anhui University, Hefei, 230601, PR China
| | - Dandan Li
- Institute of Physics Science and Information Technology, College of Chemistry and Chemical Engineering, Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Anhui University, Hefei, 230601, PR China.
| | - Yupeng Tian
- Institute of Physics Science and Information Technology, College of Chemistry and Chemical Engineering, Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Anhui University, Hefei, 230601, PR China.
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12
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Tian D, Zheng X, Li X, Liu X, Zhao J, Wang J. Tunable Aggregation-Induced Emission of Imidazole Hydrazones by pH and Anions. Chemistry 2019; 25:16519-16522. [PMID: 31644833 DOI: 10.1002/chem.201904259] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 10/17/2019] [Indexed: 01/24/2023]
Abstract
Aggregation-induced emission (AIE) materials have drawn great attention for applications as organic light-emitting diodes (OLED) and probes. The applications are, however, restricted by the complex syntheses and hydrophobic properties. Herein, a one-step synthesis of an AIE material based on imidazole hydrazone is assessed. Protonation of the imidazole-H leads to emission color change from yellow to green in the solid state. The emission color is recovered upon imidazole-H+ deprotonation. Moreover, the emission wavelength shifts from 532 to 572 nm by anion exchange. In addition, an enhanced emission (ΦF up to 22.6 %) was obtained with the Br- anion compared with NTf2 - , SbCl5 - , PF6 - , and OTf- anions. X-ray crystallography studies together with theoretical calculations show that the enhanced emission of hydrazone salts arises from strong hydrogen bonding between the hydrazone proton and the halide ion (Cl- or Br- ).
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Affiliation(s)
- Dongjie Tian
- Collaborative Innovation Center of Henan Province for, Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, P.R. China
| | - Xin Zheng
- Collaborative Innovation Center of Henan Province for, Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, P.R. China.,College of Science, Henan Agricultural University Zhengzhou, Henan, 450002, P.R. China
| | - Xiaochuan Li
- Collaborative Innovation Center of Henan Province for, Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, P.R. China
| | - Xiaojing Liu
- College of Science, Henan Agricultural University Zhengzhou, Henan, 450002, P.R. China
| | - Jinhu Zhao
- College of Science, Henan Agricultural University Zhengzhou, Henan, 450002, P.R. China
| | - Jianji Wang
- Collaborative Innovation Center of Henan Province for, Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, P.R. China
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15
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Ma L, Ma H. Synthesis of π-conjugated network polymers based on triphenylamine (TPA) and tetraphenylethylene (TPE) as building blocks via direct Pd-catalyzed reactions and their application in CO 2 capture and explosive detection. RSC Adv 2019; 9:18098-18105. [PMID: 35515247 PMCID: PMC9064729 DOI: 10.1039/c9ra02469g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 05/26/2019] [Indexed: 11/21/2022] Open
Abstract
In this study, we report the synthesis of π-conjugated network polymers via palladium-catalyzed direct arylation polycondensation of triphenylamine (TPA) and tetraphenylethylene (TPE) with different active substrates. Moreover, six conjugated porous polymers were obtained (named as TPA-TPA-MA, TPA-PB-MA, TPA-TFB-MA, TPA-TPE-MA, TPE-PB-MA, and TPE-TFB-MA). Then, the fluorescence properties in the solid and dispersed states, the corresponding microporous structures, and the Brunauer–Emmett–Teller (BET) surface areas of all polymers were well studied. Among the obtained materials, TPA-PB-MA possessed not only largest BET surface area (686 m2 g−1) and largest pore volume (0.716 cm3 g−1), but also the smallest pore size of 0.823 nm. These properties are very beneficial for the application of TPA-PB-MA in CO2 storage and PA sensing. At 1 bar, TPA-PB-MA demonstrated the significant CO2 uptake of 2.70 and 1.35 mmol g−1 at 273 and 298 K, respectively. Furthermore, TPA-PB-MA was most sensitive and selective towards PA recognition. The KSV constant was measured as 4.0 × 104 M−1. In this study, we report the synthesis of π-conjugated network polymers via palladium-catalyzed direct arylation polycondensation of triphenylamine (TPA) and tetraphenylethylene (TPE) with different active substrates.![]()
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Affiliation(s)
- Lamaocao Ma
- Shaw Library, Northwest Normal University Lanzhou Gansu 730070 P. R. China
| | - Hengchang Ma
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, Key Laboratory of Polymer Materials Ministry of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University Lanzhou Gansu 730070 P. R. China
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16
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Tambe P, Kumar P, Paknikar KM, Gajbhiye V. Smart triblock dendritic unimolecular micelles as pioneering nanomaterials: Advancement pertaining to architecture and biomedical applications. J Control Release 2019; 299:64-89. [DOI: 10.1016/j.jconrel.2019.02.026] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 02/19/2019] [Accepted: 02/19/2019] [Indexed: 11/08/2022]
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17
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Zhang R, Niu G, Li X, Guo L, Zhang H, Yang R, Chen Y, Yu X, Tang BZ. Reaction-free and MMP-independent fluorescent probes for long-term mitochondria visualization and tracking. Chem Sci 2019; 10:1994-2000. [PMID: 30881628 PMCID: PMC6383331 DOI: 10.1039/c8sc05119d] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 12/10/2018] [Indexed: 12/19/2022] Open
Abstract
Visualizing and tracking mitochondrial dynamic changes is crucially important in the fields of physiology, pathology and pharmacology. Traditional electrostatic-attraction based mitochondrial probes fail to visualize and track the changes due to their leakage from mitochondria when mitochondrial membrane potential (MMP) decreases. Reaction-based MitoTracker probes can realize visualization and tracking of mitochondria changes independent of MMP changes. However, such probes impair mitochondrial proteins and exhibit high cytotoxicity. Therefore, it still remains challenging to explore reaction-free and highly biocompatible probes for visualizing and tracking mitochondrial dynamics independent of MMP fluctuations. Herein we synthesized two reaction-free fluorescent mitochondrial probes ECPI-12 and IVPI-12 bearing a long C12-alkyl chain. These cationic probes can firmly immobilize in the mitochondrial inner membrane by strong hydrophobic interaction between the C12-alkyl chain and lipid bilayer, resulting in high specificity and long-term mitochondrial staining regardless of MMP changes. They also exhibit large two-photon absorption cross-sections and show deep penetration in live tissues in two-photon microscopy. Furthermore, they display excellent biocompatibility and realize in situ and real-time mitophagy tracking in live cells. These excellent properties could make ECPI-12 and IVPI-12 the first selective tools for long-term visualization and tracking of mitochondrial dynamics.
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Affiliation(s)
- Ruoyao Zhang
- Center of Bio and Micro/Nano Functional Materials , State Key Laboratory of Crystal Materials , Shandong University , Jinan 250100 , China .
- Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Resto-ration and Reconstruction , Institute for Advanced Study , Division of Biomedical Engineering and Division of Life Science , The Hong Kong University of Science and Technology , Clear Water Bay , Kowloon , Hong Kong 999077 , China .
| | - Guangle Niu
- Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Resto-ration and Reconstruction , Institute for Advanced Study , Division of Biomedical Engineering and Division of Life Science , The Hong Kong University of Science and Technology , Clear Water Bay , Kowloon , Hong Kong 999077 , China .
| | - Xuechen Li
- Center of Bio and Micro/Nano Functional Materials , State Key Laboratory of Crystal Materials , Shandong University , Jinan 250100 , China .
| | - Lifang Guo
- Center of Bio and Micro/Nano Functional Materials , State Key Laboratory of Crystal Materials , Shandong University , Jinan 250100 , China .
| | - Huamiao Zhang
- Center of Bio and Micro/Nano Functional Materials , State Key Laboratory of Crystal Materials , Shandong University , Jinan 250100 , China .
| | - Rui Yang
- Center of Bio and Micro/Nano Functional Materials , State Key Laboratory of Crystal Materials , Shandong University , Jinan 250100 , China .
| | - Yuncong Chen
- Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Resto-ration and Reconstruction , Institute for Advanced Study , Division of Biomedical Engineering and Division of Life Science , The Hong Kong University of Science and Technology , Clear Water Bay , Kowloon , Hong Kong 999077 , China .
| | - Xiaoqiang Yu
- Center of Bio and Micro/Nano Functional Materials , State Key Laboratory of Crystal Materials , Shandong University , Jinan 250100 , China .
| | - Ben Zhong Tang
- Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Resto-ration and Reconstruction , Institute for Advanced Study , Division of Biomedical Engineering and Division of Life Science , The Hong Kong University of Science and Technology , Clear Water Bay , Kowloon , Hong Kong 999077 , China .
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18
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Yin P, Wang T, Yang Y, Yin W, Zhang S, Yang Z, Qi C, Ma H. Positive charge-dependent cell targeted staining and DNA detection. NEW J CHEM 2019. [DOI: 10.1039/c9nj03993g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Fluorescence probes containing pyridinium compounds and different negative ions with the applications of specific tracing of different cell organelles and DNA detection!
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Affiliation(s)
- Pei Yin
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- China
| | - Tao Wang
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- China
| | - Yuan Yang
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- China
| | - Weidong Yin
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- China
| | - Shaoxiong Zhang
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- China
| | - Zengming Yang
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- China
| | - Chunxuan Qi
- Baoji AIE Research Center
- College of Chemistry and Chemical Engineering
- Baoji University of Arts and Sciences
- Baoji
- China
| | - Hengchang Ma
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- China
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19
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Egorova KS, Ananikov VP. Fundamental importance of ionic interactions in the liquid phase: A review of recent studies of ionic liquids in biomedical and pharmaceutical applications. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.09.025] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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