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Liu H, Li QQ, Zhou L, Deng B, Pan PH, Zhao SY, Liu P, Wang YY, Li JL. Confinement of Organic Dyes in UiO-66-Type Metal-Organic Frameworks for the Enhanced Synthesis of [1,2,5]Thiadiazole[3,4- g]benzoimidazoles. J Am Chem Soc 2023; 145:17588-17596. [PMID: 37454391 DOI: 10.1021/jacs.3c02379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
Abstract
Organic dyes as non-noble metal photosensitizers have attracted increasing attention due to their environmental friendliness and sustainability but suffer from fast deactivation and low stability. Here, we reported a fruitful strategy by the confinement and stabilization of visible light-active signal unit organic dyes within the metal-organic frameworks (MOFs) and developed a series of heterogeneous photocatalysts dye@UiO-66s [dye = fluorescein (FL)/rhodamine B (RhB)/eosin Y (EY), UiO-66s = UiO-66, and Bim-UiO-66]. It has been demonstrated that the encapsulated dyes can effectively sensitize MOF hosts and dominate the band structures and photocatalytic activities of dye@UiO-66s regardless of the ligand functionalization of MOFs. Photocatalytic experiments showed that these dye@UiO-66s exhibit enhanced activities relative to free dyes and among them, FL@Bim-UiO-66 displays excellent efficiencies toward the green synthesis of new carbon-bridged annulations, [1,2,5]thiadiazole[3,4-g]benzoimidazoles in the yield of up to 98% at room temperature with outstanding stability and reusability. Furthermore, the intramolecular cyclization intermediate was captured and characterized by the single-crystal X-ray diffraction analysis.
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Affiliation(s)
- Hua Liu
- College of Chemistry & Materials Science, Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, Northwest University, Xi'an 710127, P. R. China
| | - Quan-Quan Li
- College of Chemistry & Materials Science, Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, Northwest University, Xi'an 710127, P. R. China
- Shaanxi Key Laboratory of Earth Surface System and Environmental Carrying Capacity, College of Urban and Environmental Sciences, Northwest University, Xi'an 710127, P. R. China
| | - Li Zhou
- College of Chemistry & Materials Science, Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, Northwest University, Xi'an 710127, P. R. China
| | - Bing Deng
- College of Chemistry & Materials Science, Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, Northwest University, Xi'an 710127, P. R. China
| | - Peng-Hui Pan
- College of Chemistry & Materials Science, Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, Northwest University, Xi'an 710127, P. R. China
| | - Shu-Ya Zhao
- College of Chemistry & Materials Science, Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, Northwest University, Xi'an 710127, P. R. China
| | - Ping Liu
- College of Chemistry & Materials Science, Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, Northwest University, Xi'an 710127, P. R. China
| | - Yao-Yu Wang
- College of Chemistry & Materials Science, Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, Northwest University, Xi'an 710127, P. R. China
| | - Jian-Li Li
- College of Chemistry & Materials Science, Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, Northwest University, Xi'an 710127, P. R. China
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Chen H, Yu Z, Ren S, Qiu Y. Fluorescent Probes Design Strategies for Imaging Mitochondria and Lysosomes. Front Pharmacol 2022; 13:915609. [PMID: 35928260 PMCID: PMC9343947 DOI: 10.3389/fphar.2022.915609] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 05/30/2022] [Indexed: 11/22/2022] Open
Abstract
Modern cellular biology faces several major obstacles, such as the determination of the concentration of active sites corresponding to chemical substances. In recent years, the popular small-molecule fluorescent probes have completely changed the understanding of cellular biology through their high sensitivity toward specific substances in various organisms. Mitochondria and lysosomes are significant organelles in various organisms, and their interaction is closely related to the development of various diseases. The investigation of their structure and function has gathered tremendous attention from biologists. The advanced nanoscopic technologies have replaced the diffraction-limited conventional imaging techniques and have been developed to explore the unknown aspects of mitochondria and lysosomes with a sub-diffraction resolution. Recent progress in this field has yielded several excellent mitochondria- and lysosome-targeted fluorescent probes, some of which have demonstrated significant biological applications. Herein, we review studies that have been carried out to date and suggest future research directions that will harness the considerable potential of mitochondria- and lysosome-targeted fluorescent probes.
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Affiliation(s)
- Huimin Chen
- Institute of Materia Medica, Science and Technology Innovation Center, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
- Department of Biochemistry, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai’an, China
| | - Zhenjie Yu
- Institute of Materia Medica, Science and Technology Innovation Center, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Shiwei Ren
- Institute of Materia Medica, Science and Technology Innovation Center, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Yuyu Qiu
- Department of Biochemistry, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai’an, China
- *Correspondence: Yuyu Qiu,
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A camphor-based Schiff base fluorescent probe for detection of alkaline pH and its applications in living cells. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132038] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Banik D, Manna SK, Maiti A, Mahapatra AK. Recent Advancements in Colorimetric and Fluorescent pH Chemosensors: From Design Principles to Applications. Crit Rev Anal Chem 2022; 53:1313-1373. [PMID: 35086371 DOI: 10.1080/10408347.2021.2023002] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2023]
Abstract
Due to the immense biological significance of pH in diverse living systems, the design, synthesis, and development of pH chemosensors for pH monitoring has been a very active research field in recent times. In this review, we summarize the designing strategies, sensing mechanisms, biological and environmental applications of fluorogenic and chromogenic pH chemosensors of the last three years (2018-2020). We categorized these pH probes into seven types based on their applications, including 1) Cancer cell discriminating pH probes; 2) Lysosome targetable pH probes; 3) Mitochondria targetable pH probes; 4) Golgi body targetable pH probes; 5) Endoplasmic reticulum targetable pH probes; 6) pH probes used in nonspecific cell imaging; and 7) pH probes without cell imaging. All these different categories exhibit diverse applications of pH probes in biological and environmental fields.
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Affiliation(s)
- Dipanjan Banik
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah, West Bengal, India
| | - Saikat Kumar Manna
- Department of Chemistry, Haldia Government College, Purba Medinipur, West Bengal, India
| | - Anwesha Maiti
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah, West Bengal, India
| | - Ajit Kumar Mahapatra
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah, West Bengal, India
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Neto BAD, Correa JR, Spencer J. Fluorescent Benzothiadiazole Derivatives as Fluorescence Imaging Dyes: A Decade of New Generation Probes. Chemistry 2021; 28:e202103262. [PMID: 34643974 DOI: 10.1002/chem.202103262] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Indexed: 01/13/2023]
Abstract
The current review describes advances in the use of fluorescent 2,1,3-benzothiadiazole (BTD) derivatives after nearly one decade since the first description of bioimaging experiments using this class of fluorogenic dyes. The review describes the use of BTD-containing fluorophores applied as, inter alia, bioprobes for imaging cell nuclei, mitochondria, lipid droplets, sensors, markers for proteins and related events, biological processes and activities, lysosomes, plasma membranes, multicellular models, and animals. A number of physicochemical and photophysical properties commonly observed for BTD fluorogenic structures are also described.
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Affiliation(s)
- Brenno A D Neto
- Laboratory of Medicinal and Technological Chemistry, Chemistry Institute (IQ-UnB), University of Brasília, Campus Universitário Darcy Ribeiro, Brasília, Distrito Federal, 70904-900, Brazil
| | - Jose R Correa
- Laboratory of Medicinal and Technological Chemistry, Chemistry Institute (IQ-UnB), University of Brasília, Campus Universitário Darcy Ribeiro, Brasília, Distrito Federal, 70904-900, Brazil
| | - John Spencer
- Department of Chemistry, University of Sussex School of Life Sciences, Falmer, Brighton, BN1 9QJ, U.K
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Huang ZF, Chen YL, Zhou CY, Li YH, Li M, Liu XB, Mao LC, Yuan JY, Tao L, Wei Y. Polymerizable AEE-active Dye with Optical Activity for Fluorescent Nanoparticles Based on Phenothiazine: Synthesis, Self-assembly and Biological Imaging. CHINESE JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1007/s10118-021-2596-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Liu P, Wang L, Chen L, Su X, Shi X. Cyclotriphosphazene-Based "Butterfly" Fluorescence Probe for Lysosome Targeting. Bioconjug Chem 2021; 32:1117-1122. [PMID: 34030446 DOI: 10.1021/acs.bioconjchem.1c00160] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A cyclotriphosphazene-based "butterfly" fluorescence probe HCCP-MNI bearing two naphthalimide and morpholine units were developed for lysosome targeting. The synthesized HCCP-MNI exhibited stable fluorescence signals and was cytocompatible in the given concentration range. Co-localization experimental results showed that cells treated with the HCCP-MNI and a commercial dye (Lyso-Tracker Red DND-99) had overlapped fluorescence signals, demonstrating its targeting specificity to lysosomes. The developed HCCP-MNI may be used for cell tracking applications associated with the functionalities of lysosomes.
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Affiliation(s)
- Pan Liu
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
| | - Le Wang
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
| | - Liang Chen
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
| | - Xiqi Su
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
| | - Xiangyang Shi
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
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Yang Y, Li R, Zhang S, Zhang X. A fluorescent nanoprobe based on cell-penetrating peptides and quantum dots for ratiometric monitoring of pH fluctuation in lysosomes. Talanta 2021; 227:122208. [PMID: 33714476 DOI: 10.1016/j.talanta.2021.122208] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 02/03/2021] [Accepted: 02/07/2021] [Indexed: 10/22/2022]
Abstract
A lysosome-targeting ratiometric fluorescent nanoprobe based on cell-penetrating peptides (CPPs) and quantum dots (QDs) has been developed for monitoring pH fluctuation in living cells. The as-prepared nanoprobe is constructed by Rhodamine B labeled R9RGD CPPs as H+ response unit and the red fluorescent QDs as reference unit to achieve ratiometric pH measurement. With the help of RhB-R9RGD CPPs, the nanoprobe efficiently stains lysosomes and enables discernment of lysosomal pH fluctuation in cells treated with different pH buffers and drug stimulation. The method of using dye labeled CPPs to realize functionalization of nanoparticle in one-step reported herein is expected to obtain wider applications in the detection of subcellular active substances by combining different small molecular probes and functional peptides.
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Affiliation(s)
- Yan Yang
- College of Chemical Engineering, Qinghai University, Xining, 810016, China; Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Rui Li
- College of Chemical Engineering, Qinghai University, Xining, 810016, China
| | - Sichun Zhang
- Department of Chemistry, Tsinghua University, Beijing, 100084, China.
| | - Xinrong Zhang
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
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