1
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Wang J, Liu Q, Li Y, Pang Y. An environmentally sensitive zinc-selective two-photon NIR fluorescent turn-on probe and zinc sensing in stroke. J Pharm Anal 2024; 14:100903. [PMID: 38655400 PMCID: PMC11035362 DOI: 10.1016/j.jpha.2023.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 11/01/2023] [Accepted: 11/21/2023] [Indexed: 04/26/2024] Open
Abstract
A two-photon near infrared (NIR) fluorescence turn-on sensor with high selectivity and sensitivity for Zn2+ detection has been developed. This sensor exhibits a large Stokes' shift (∼300 nm) and can be excited from 900 to 1000 nm, with an emission wavelength of ∼785 nm, making it ideal for imaging in biological tissues. The sensor's high selectivity for Zn2+ over other structurally similar cations, such as Cd2+, makes it a promising tool for monitoring zinc ion levels in biological systems. Given the high concentration of zinc in thrombi, this sensor could provide a useful tool for in vivo thrombus imaging.
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Affiliation(s)
- Junfeng Wang
- Department of Chemistry, The University of Akron, Akron, OH 44325, USA
- Gordon Center for Medical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Qibing Liu
- Department of Pharmacy, The First Affiliated Hospital of Hainan Medical University, Haikou, 570100, China
- Engineering Research Center of Tropical Medicine, Ministry of Education, Hainan Medical University, Haikou, 571199, China
| | - Yingbo Li
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Yi Pang
- Department of Chemistry, The University of Akron, Akron, OH 44325, USA
- Maurice Morton Institute of Polymer Science, The University of Akron, Akron, OH 44325, USA
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2
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Xie J, Wang Z, Zhu R, Jiang J, Weng TC, Ren Y, Han S, Huang Y, Liu W. Investigation of Excited-State Intramolecular Proton Transfer and Structural Dynamics in Bis-Benzimidazole Derivative (BBM). Int J Mol Sci 2023; 24:ijms24119438. [PMID: 37298391 DOI: 10.3390/ijms24119438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 05/19/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
The bis-benzimidazole derivative (BBM) molecule, consisting of two 2-(2'-hydroxyphenyl) benzimidazole (HBI) halves, has been synthesized and successfully utilized as a ratiometric fluorescence sensor for the sensitive detection of Cu2+ based on enol-keto excited-state intramolecular proton transfer (ESIPT). In this study, we strategically implement femtosecond stimulated Raman spectroscopy and several time-resolved electronic spectroscopies, aided by quantum chemical calculations to investigate the detailed primary photodynamics of the BBM molecule. The results demonstrate that the ESIPT from BBM-enol* to BBM-keto* was observed in only one of the HBI halves with a time constant of 300 fs; after that, the rotation of the dihedral angle between the two HBI halves generated a planarized BBM-keto* isomer in 3 ps, leading to a dynamic redshift of BBM-keto* emission.
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Affiliation(s)
- Junhan Xie
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Ziyu Wang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Ruixue Zhu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Jiaming Jiang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Tsu-Chien Weng
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Yi Ren
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Shuhua Han
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, Shandong University, Jinan 250100, China
| | - Yifan Huang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Weimin Liu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
- STU and SIOM Joint Laboratory for Superintense Lasers and the Applications, Shanghai 201210, China
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3
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Das M, Brahma M, Krishnamoorthy G. Host-guest interaction aided Zinc carry and delivery by ESIPT active 2-(2'-hydroxyphenyl)benzoxazole. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 281:121474. [PMID: 35797954 DOI: 10.1016/j.saa.2022.121474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 05/30/2022] [Accepted: 06/03/2022] [Indexed: 06/15/2023]
Abstract
The effect of solvents and supramolecular hosts on the binding of metal ion with an excited state intramolecular proton transfer (ESIPT) active fluorophore 2-(2'-hydroxyphenyl)benzoxazole (HPBO) are investigated to scrutinize a possible metal ion carry and delivery system. The fluorophore forms strong fluorescent complex with Zn2+ ion. In aqueous medium, β-cyclodextrin (β-CD) breaks the HPBO-Zn2+ complex and encapsulate the freed fluorophore. Hence, the initially blocked ESIPT process is restored by forming an inclusion complex with the host molecules. However, in dimethyl sulphoxide (DMSO), β-CD does not break the complex. But cucurbit[7]uril (CB-7) breaks the complex in both DMSO and water. The tuned emission characteristics are considered for constructing different molecular logic gates. BUFFER, NOT, PASS, IMPLICATION and INHIBIT logic operations are substantiated based on Zn2+, CB-7 and β-CD response.
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Affiliation(s)
- Minati Das
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Mongoli Brahma
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - G Krishnamoorthy
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India.
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4
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Che Z, Yan C, Wang X, Liao L. Organic
Near‐Infrared
Luminescent Materials Based on Excited State Intramolecular Proton Transfer Process. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202200313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Zong‐Lu Che
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon‐Based Functional Materials & Devices Soochow University Suzhou Jiangsu 215123 P. R. China
| | - Chang‐Cun Yan
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon‐Based Functional Materials & Devices Soochow University Suzhou Jiangsu 215123 P. R. China
| | - Xue‐Dong Wang
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon‐Based Functional Materials & Devices Soochow University Suzhou Jiangsu 215123 P. R. China
| | - Liang‐Sheng Liao
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon‐Based Functional Materials & Devices Soochow University Suzhou Jiangsu 215123 P. R. China
- Macao Institute of Materials Science and Engineering, Macau University of Science and Technology, Taipa 999078 Macau SAR China
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5
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Tao M, Li Y, Huang Q, Zhao H, Lan J, Wan Y, Kuang Z, Xia A. Correlation between Excited-State Intramolecular Proton Transfer and Electron Population on Proton Donor/Acceptor in 2-(2'-Hydroxyphenyl)oxazole Derivatives. J Phys Chem Lett 2022; 13:4486-4494. [PMID: 35574839 DOI: 10.1021/acs.jpclett.2c01025] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Modulating the excited-state intramolecular proton transfer (ESIPT) reaction to achieve anticipant performance is always fascinating for chemists. However, feasible methods and a definite mechanism for tuning the ESIPT reaction remain insufficient. In this work, we reported the feasibility of continuously modulating the ESIPT dynamics in 2-(2'-hydroxyphenyl)oxazole (HPO) derivatives with different substitutions on the positions 5 and 5' of the core HPO through steady-state/transient spectroscopy and theoretical calculations. We found that the main factor affecting the tendency of the ESIPT reaction is the variation of electron population on proton donor and acceptor. An index Δpdif was proposed to evaluate the overall promotion effect on proton transfer caused by the variation of electron population on proton donor and acceptor, which shows high reliability in interpreting the ESIPT tendency. This method, for its capacity to quickly estimate the tendency of ESIPT, shows great potential in ESIPT molecular design with chemical substitution of electron-donating/withdrawing moieties.
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Affiliation(s)
- Min Tao
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Yang Li
- School of Science, Beijing University of Posts and Telecommunications, Beijing, 100176, P. R. China
| | - Quan Huang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
- College of Chemistry and Chemical Engineering, Yibin University, Yibin, 644000, P. R. China
| | - Hongmei Zhao
- School of Science, Beijing University of Posts and Telecommunications, Beijing, 100176, P. R. China
| | - Jingbo Lan
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Yan Wan
- College of Chemistry, Beijing Normal University, Beijing, 100875, P. R. China
| | - Zhuoran Kuang
- School of Science, Beijing University of Posts and Telecommunications, Beijing, 100176, P. R. China
| | - Andong Xia
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
- School of Science, Beijing University of Posts and Telecommunications, Beijing, 100176, P. R. China
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6
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Wang S, Gu R, Wang F, Zhao X, Yang F, Xu Y, Yan F, Zhu Y, Xia D, Liu Y. 3D-Printed PCL/Zn scaffolds for bone regeneration with a dose-dependent effect on osteogenesis and osteoclastogenesis. Mater Today Bio 2022; 13:100202. [PMID: 35036897 PMCID: PMC8753274 DOI: 10.1016/j.mtbio.2021.100202] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 12/20/2021] [Accepted: 12/29/2021] [Indexed: 12/16/2022] Open
Abstract
Polycaprolactone (PCL) is a polymer material suitable for being prepared into porous scaffolds used in bone tissue engineering, however, insufficient osteogenic ability and mechanical strength limit its application. Zinc (Zn) alloy with proper mechanical strength and osteogenesis is a promising biodegradable metal that have attracted much attention. Herein, we combined the advantages of PCL and Zn by fabricating PCL/Zn composite scaffolds with different Zn powder contents (1 wt%, 2 wt%, 3 wt%) through fused deposition modelling. The mechanical property, cytocompatibility and Zn ions release behavior of PCL/Zn scaffolds were analyzed in vitro. The osteogenesis and osteoclastogenesis properties of the scaffolds were evaluated by being implanted into Sprague-Dawley rats calvaria defect. Results showed that the PCL/Zn scaffolds exhibited improved mechanical properties and cytocompatibility compared with the pure PCL scaffolds. At 8 weeks after in vivo implantaion, the addition of Zn powder promoted new bone formation, in a dose-dependent manner. The scaffolds with 2 wt% Zn displayed the best osteogenic effect, while the osteogenic effect was slightly reduced in the scaffolds with 3 wt% Zn. In the studied Zn contents, the PCL/Zn scaffolds gradually promoted osteoclastogenesis with increasd Zn content. In the 3 wt% Zn group, TRAP-positive cells were observed on the newly formed bone edges around the scaffolds. These dose-dependent effects were verified in vitro using MC3T3-E1 and RAW264.7 cells. Finally, we revealed that Zn2+ regulated osteogenesis and osteoclastogenesis by activation of the Wnt/β-catenin and NF-κB signalling pathways, respectively.
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Affiliation(s)
- Siyi Wang
- Department of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, 100081, China
- National Center of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health, NMPA Key Laboratory for Dental Materials, No.22, Zhongguancun South Avenue, Haidian District, Beijing, 100081, PR China
| | - Ranli Gu
- Department of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, 100081, China
- National Center of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health, NMPA Key Laboratory for Dental Materials, No.22, Zhongguancun South Avenue, Haidian District, Beijing, 100081, PR China
| | - Feilong Wang
- Department of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, 100081, China
- National Center of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health, NMPA Key Laboratory for Dental Materials, No.22, Zhongguancun South Avenue, Haidian District, Beijing, 100081, PR China
| | - Xiao Zhao
- Department of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, 100081, China
- National Center of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health, NMPA Key Laboratory for Dental Materials, No.22, Zhongguancun South Avenue, Haidian District, Beijing, 100081, PR China
| | - Fan Yang
- Department of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, 100081, China
- National Center of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health, NMPA Key Laboratory for Dental Materials, No.22, Zhongguancun South Avenue, Haidian District, Beijing, 100081, PR China
| | - Yuqian Xu
- Department of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, 100081, China
- National Center of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health, NMPA Key Laboratory for Dental Materials, No.22, Zhongguancun South Avenue, Haidian District, Beijing, 100081, PR China
| | - Fanyu Yan
- Department of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, 100081, China
- National Center of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health, NMPA Key Laboratory for Dental Materials, No.22, Zhongguancun South Avenue, Haidian District, Beijing, 100081, PR China
| | - Yuan Zhu
- Department of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, 100081, China
- National Center of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health, NMPA Key Laboratory for Dental Materials, No.22, Zhongguancun South Avenue, Haidian District, Beijing, 100081, PR China
| | - Dandan Xia
- National Center of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health, NMPA Key Laboratory for Dental Materials, No.22, Zhongguancun South Avenue, Haidian District, Beijing, 100081, PR China
- Department of Dental Materials, Peking University School and Hospital of Stomatology, Beijing, 100081, China
| | - Yunsong Liu
- Department of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, 100081, China
- National Center of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health, NMPA Key Laboratory for Dental Materials, No.22, Zhongguancun South Avenue, Haidian District, Beijing, 100081, PR China
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7
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Abeywickrama CS, Pang Y. Synthesis of a bis[2-(2′-hydroxyphenyl)benzoxazole]pyridinium derivative: the fluoride-induced large spectral shift for ratiometric response. NEW J CHEM 2021. [DOI: 10.1039/d1nj00044f] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A highly sensitive probe for the detection of fluoride by triggered NIR emission.
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Affiliation(s)
| | - Yi Pang
- Department of Chemistry
- University of Akron
- Akron
- USA
- Maurice Morton Institute of Polymer Science, University of Akron
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8
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Bozkurt S, Halay E. Synthesis, application and AIE properties of novel fluorescent tetraoxocalix[2]arene[2]triazine: The detection of a hazardous anion, cyanate. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131647] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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9
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Mishra VR, Ghanavatkar CW, Sekar N. Towards NIR‐Active Hydroxybenzazole (HBX)‐Based ESIPT Motifs: A Recent Research Trend. ChemistrySelect 2020. [DOI: 10.1002/slct.201904558] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Virendra R. Mishra
- Department of Dyestuff Technology Institute of Chemical Technology (ICT), Matunga, Mumbai India
| | | | - Nagaiyan Sekar
- Department of Dyestuff Technology Institute of Chemical Technology (ICT), Matunga, Mumbai India
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10
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Efficient synthesis of NIR emitting bis[2-(2'-hydroxylphenyl)benzoxazole] derivative and its potential for imaging applications. Bioorg Chem 2020; 96:103585. [PMID: 31981912 DOI: 10.1016/j.bioorg.2020.103585] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 01/12/2020] [Accepted: 01/13/2020] [Indexed: 11/21/2022]
Abstract
Unassymetric bis[2-(2'-hydroxyphenylbenzoxole)] bis(HBO) derivatives with a DPA functionality for zinc binding have been developed with an efficient synthetic route, using the retrosynthetic analysis. Comparison of bis(HBO) derivatives with different substitution patterns allows us to verify and optimize their unique fluorescence properties. Upon binding zinc cation, bis(HBO) derivatives give a large fluorescence turn-on in both visible (λem ≈ 536 nm) and near-infrared (NIR) window (λem ≈ 746 nm). The probes are readily excitable by a 488 nm laser, making this series of compounds a suitable imaging tool for in vitro and in vivo study on a confocal microscope. The application of zinc binding-induced fluorescence turn-on is successfully demonstrated in cellular environments and thrombus imaging.
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11
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McDonald L, Dahal D, Konopka M, Liu Q, Pang Y. An NIR emitting styryl dye with large Stokes shift to enable co-staining study on zebrafish neuromast hair cells. Bioorg Chem 2019; 89:103040. [PMID: 31195328 DOI: 10.1016/j.bioorg.2019.103040] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 05/29/2019] [Accepted: 06/03/2019] [Indexed: 12/18/2022]
Abstract
Hearing loss is a significant public health problem, and the "loss of sensory hair cells" is one of two leading causes in humans. Advanced imaging reagents are desirable for understanding the role of the surrounding support cells in the loss or regeneration of the hair cells. A styryl dye was found to exhibit NIR emission (λem ≈ 684 nm) with a very large Stokes shift (Δν ≈ 9190 cm-1), due to the incorporation of excited state intramolecular proton transfer (ESIPT) mechanism. When used to stain live zebrafish embryos, the probe was found to exhibit good selectivity in targeting neuromasts, which are sensory organs on the surface of the fish's body. The finding was verified by direct comparison with the known neuromast-labeling reagent, 4-Di-2-ASP. In contrast to the existing styryl dyes that label neuromast hair cells, the new probe labeled both neuromast hair cells and the surrounding support cells, while giving discernable signals. The study thus illustrated a useful tool to aid the developmental study of two closely related cell types on the mechanosensory sensory organ of zebrafish, which is a powerful animal model for hearing loss research.
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Affiliation(s)
- Lucas McDonald
- Department of Chemistry, The University of Akron, Akron, OH 44325, United States
| | - Dipendra Dahal
- Department of Chemistry, The University of Akron, Akron, OH 44325, United States
| | - Michael Konopka
- Department of Chemistry, The University of Akron, Akron, OH 44325, United States
| | - Qin Liu
- Department of Biology, The University of Akron, Akron, OH 44325, United States.
| | - Yi Pang
- Department of Chemistry, The University of Akron, Akron, OH 44325, United States.
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12
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Ta S, Das S, Ghosh M, Banerjee M, Hira SK, Manna PP, Das D. A unique benzimidazole-naphthalene hybrid molecule for independent detection of Zn 2+ and N 3- ions: Experimental and theoretical investigations. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 209:170-185. [PMID: 30388587 DOI: 10.1016/j.saa.2018.10.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 10/01/2018] [Accepted: 10/07/2018] [Indexed: 06/08/2023]
Abstract
Single crystal X-ray structurally characterized benzimidazole-naphthalene hybrid (NABI) functions as a unique dual analyte sensor that can detect Zn2+ cation and N3- anion independently. The NABI forms chelate with Zn2+ to inhibit internal charge transfer (ICT) and CHN isomerisation resulting chelation enhanced fluorescence (CHEF). On the other hand, the sensing of N3- is based on formation of supramolecular H-bonded rigid assembly. The association constant of NABI for Zn2+ and N3- ions are 19 × 104 M-1 and 11 × 102 M-1, respectively. Corresponding limit of detections (LOD) are 6.85 × 10-8 and 1.82 × 10-7 M, respectively. NABI efficiently detects intracellular Zn2+ and N3- ions with no cytotoxicity on J774A.1cells under fluorescence microscope. DFT studies unlock underlying spectroscopic properties of free NABI and Zn2+/N3- bound forms.
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Affiliation(s)
- Sabyasachi Ta
- Department of Chemistry, The University of Burdwan, West Bengal, India
| | - Sudipta Das
- Raina Swami Bholananda Vidyayatan, Purba Bardhaman, West Bengal, India
| | - Milan Ghosh
- Department of Chemistry, The University of Burdwan, West Bengal, India
| | - Mahuya Banerjee
- Department of Chemistry, The University of Burdwan, West Bengal, India
| | - Sumit Kumar Hira
- Department of Zoology, The University of Burdwan, West Bengal, India.
| | | | - Debasis Das
- Department of Chemistry, The University of Burdwan, West Bengal, India.
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13
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Tian H, Qiao X, Zhang ZL, Xie CZ, Li QZ, Xu JY. A high performance 2-hydroxynaphthalene Schiff base fluorescent chemosensor for Al 3+ and its applications in imaging of living cells and zebrafish in vivo. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 207:31-38. [PMID: 30195183 DOI: 10.1016/j.saa.2018.08.063] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 08/20/2018] [Accepted: 08/30/2018] [Indexed: 06/08/2023]
Abstract
Developing high performance fluorescent chemo-sensors for in vitro and in vivo Al3+ detection is highly desirable, because Al3+ accumulation has been involved to various diseases. Herein, we report a highly selective and sensitive Schiff base fluorescent probe, H3L, based on 2-hydroxynaphthalene, which can recognize aluminum ions and exhibit an "off-on" mode with high selectivity in methanol solutions. The detection limit of the probe for Al3+ is as low as 10-7 M which was determined by fluorescent titration. The high selectivity and high sensitivity of H3L for Al3+ are attributed to the inhibition of ESIPT. Additionally, the distribution of intracellular Al3+ ions could be observed under confocal fluorescence microscopy. Moreover, we also applied H3L for in vivo detection of Al3+ ions in living zebrafish larvae.
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Affiliation(s)
- He Tian
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Xin Qiao
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Zhen-Lei Zhang
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Cheng-Zhi Xie
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Qing-Zhong Li
- The Laboratory of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, PR China
| | - Jing-Yuan Xu
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China.
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14
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Optical sensors for detection of nano-molar Zn2+ in aqueous medium: Direct evidence of probe- Zn2+ binding by single crystal X-ray structures. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2018.09.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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15
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Gupta A, Kumar A, Singh R, Devi M, Dhir A, Pradeep CP. Facile Synthesis of an Organic Solid State Near-Infrared-Emitter with Large Stokes Shift via Excited-State Intramolecular Proton Transfer. ACS OMEGA 2018; 3:14341-14348. [PMID: 31458123 PMCID: PMC6645307 DOI: 10.1021/acsomega.8b02116] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 10/16/2018] [Indexed: 05/24/2023]
Abstract
An organic solid-state near-infrared (NIR)-emitter (λem = 738 nm) exhibiting large Stokes shift (Δλ = 293 nm) through the excited-state intramolecular proton transfer phenomenon has been synthesized and characterized. The present discovery points to the possibility of achieving a new family of solid-state NIR emitters starting from simple aldehyde and amine precursors.
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16
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Dwivedi BK, Singh VD, Paitandi RP, Pandey DS. Substituent-directed ESIPT-coupled Aggregation-induced Emission in Near-infrared-emitting Quinazoline Derivatives. Chemphyschem 2018; 19:2672-2682. [DOI: 10.1002/cphc.201800579] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Indexed: 01/05/2023]
Affiliation(s)
- Bhupendra Kumar Dwivedi
- Department of Chemistry; Institute of Science; Banaras Hindu University; Varanasi - 221 005, (U. P. India
| | - Vishwa Deepak Singh
- Department of Chemistry; Institute of Science; Banaras Hindu University; Varanasi - 221 005, (U. P. India
| | - Rajendra Prasad Paitandi
- Department of Chemistry; Institute of Science; Banaras Hindu University; Varanasi - 221 005, (U. P. India
| | - Daya Shankar Pandey
- Department of Chemistry; Institute of Science; Banaras Hindu University; Varanasi - 221 005, (U. P. India
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17
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Wang Y, Yang G, Yang D. Theoretical insights into the ESIPT process for π-conjugated benzimidazole compounds. J PHYS ORG CHEM 2018. [DOI: 10.1002/poc.3868] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Yusheng Wang
- North China University of Water Resources and Electric Power; School of Mathematics and Statics; Zhengzhou China
| | - Guang Yang
- Jiaozuo University; Basic Teaching Department; Jiaozuo China
| | - Dapeng Yang
- North China University of Water Resources and Electric Power; School of Mathematics and Statics; Zhengzhou China
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences; State Key Laboratory of Molecular Reaction Dynamics, Theoretical and Computational Chemistry; Dalian China
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18
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Dahal D, McDonald L, Bi X, Abeywickrama C, Gombedza F, Konopka M, Paruchuri S, Pang Y. An NIR-emitting lysosome-targeting probe with large Stokes shift via coupling cyanine and excited-state intramolecular proton transfer. Chem Commun (Camb) 2018; 53:3697-3700. [PMID: 28294245 DOI: 10.1039/c7cc00700k] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
An NIR-emitting probe (λem ∼ 700 nm) with a large Stokes shift (Δλ ≈ 234 nm) is synthesized by using excited-state intramolecular proton transfer (ESIPT). The phenolic proton, which controls ESIPT, acts as a switch to give strong fluorescence at pH ≈ 5. The probe can selectively show lysosome organelles, therefore leading to a lysosome probe without exhibiting "an alkalinizing effect".
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Affiliation(s)
- Dipendra Dahal
- Department of Chemistry, University of Akron, Akron, Ohio 44325, USA.
| | - Lucas McDonald
- Department of Chemistry, University of Akron, Akron, Ohio 44325, USA.
| | - Xiaoman Bi
- Department of Chemistry, University of Akron, Akron, Ohio 44325, USA.
| | | | - Farai Gombedza
- Department of Chemistry, University of Akron, Akron, Ohio 44325, USA.
| | - Michael Konopka
- Department of Chemistry, University of Akron, Akron, Ohio 44325, USA.
| | - Sailaja Paruchuri
- Department of Chemistry, University of Akron, Akron, Ohio 44325, USA.
| | - Yi Pang
- Department of Chemistry, University of Akron, Akron, Ohio 44325, USA.
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19
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Yang D, Jia M, Song X, Zhang Q. Elaborating a new excited state intramolecular proton transfer (ESPT) mechanism for a new π-conjugated dye 2, 2′-((5-(2-(4-methoxyphenyl)ethenyl)-benzene-1,1-diyl)-bis-(nitrilomethylylidene)-diphenol). CAN J CHEM 2018. [DOI: 10.1139/cjc-2017-0628] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
In this work, the excited state dynamical behavior of a novel π-conjugated dye 2,2′-((5-(2-(4-methoxyphenyl)ethenyl)-benzene-1,1-diyl)-bis-(nitrilomethylylidene)-diphenol) (C1) has been investigated. Two intramolecular hydrogen bonds of C1 are tested to pre-existing in the ground state via AIM and reduced density gradient. Using a time-dependent density functional theory (TDDFT) method, it has been substantiated that the intramolecular hydrogen bonds of C1 should be strengthened in the S1 state via analyzing fundamental bond length, bond angles, and corresponding infrared vibrational modes. The most obvious variation of these two hydrogen bonds is the O4–H5···N6 bond, which might play important roles in excited state behavior for the C1 system. Furthermore, based on electronic excitation, charge transfer could occur. Just due to this kind of charge re-distribution, two hydrogen bonds should be tighter in the first excited state, which is consistent with the variation of hydrogen bond lengths. Thus, the phenomenon of charge transfer is reasonable evidence for confirming the occurrence of the excited state proton transfer (ESPT) process in the S1 state. Our theoretically constructed potential energy surfaces of C1 show that excited state single proton transfer should occur along with the O4–H5···N6 hydrogen bond rather than the O1–H2···N3 bond. We not only clarify the ESIPT mechanism for C1 but put forward new affiliation and explain a previous experiment successfully.
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Affiliation(s)
- Dapeng Yang
- College of Mathematics and Information Science, North China University of Water Resources and Electric Power, Zhengzhou 450046, China
- State Key Laboratory of Molecular Reaction Dynamics, Theoretical and Computational Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Min Jia
- College of Mathematics and Information Science, North China University of Water Resources and Electric Power, Zhengzhou 450046, China
| | - Xiaoyan Song
- College of Mathematics and Information Science, North China University of Water Resources and Electric Power, Zhengzhou 450046, China
| | - Qiaoli Zhang
- College of Mathematics and Information Science, North China University of Water Resources and Electric Power, Zhengzhou 450046, China
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20
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1, 10-Phenanthroline based ESIPT sensor for cascade recognition of Cu2+ and CN− ions. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2017.11.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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21
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Recent progress in the development of organic dye based near-infrared fluorescence probes for metal ions. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2017.06.011] [Citation(s) in RCA: 222] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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22
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Dixit MK, Dubey M. Li+-Induced fluorescent metallogel: a case of ESIPT-CHEF and ICT phenomenon. Phys Chem Chem Phys 2018; 20:23762-23772. [DOI: 10.1039/c8cp04579h] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A fluorescent metallogel has been synthesized from non-fluorescent ingredients viz. the smallest possible LMW aromatic symmetrical gelator 1 and LiOH, whereas KOH produces a non-fluorescent solution, and regioisomer 2 with LiOH shows an ICT assisted fluorescent precipitate rather than a metallogel.
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Affiliation(s)
- Manish Kumar Dixit
- Department of Chemistry
- Indian Institute of Technology (Banaras Hindu University)
- Varanasi – 221005
- India
| | - Mrigendra Dubey
- Soft Materials Research Laboratory
- Discipline of Metallurgy Engineering and Materials Science
- Indian Institute of Technology Indore
- Indore 453552
- India
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23
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Wei Q, Wang J, Zhao M, Zhang M, Song Y, Song P. A theoretical investigation on excited-state single or double proton transfer process for aloesaponarin I. CAN J CHEM 2018. [DOI: 10.1139/cjc-2017-0533] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The excited-state proton transfer (ESPT) dynamical behavior of aloesaponarin I (ASI) was studied using density functional theory (DFT) and time-dependent DFT (TDDFT) methods. Our calculated vertical excitation energies based on TDDFT reproduced the experimental absorption and fluorescence spectra well [Nagaoka et al. J. Phys. Chem. B, 117, 4347 (2013)]. Two intramolecular hydrogen bonds were confirmed to be strengthened in the S1 state, which makes ESPT possible. Herein, the ESPT process is more likely to happen, along with one hydrogen bond (O1–H2⋯O3). Qualitative analyses about charge distribution further demonstrate that the ESPT process could occur because of the intramolecular charge transfer. Our constructed potential energy surfaces of both S0 and S1 states show that a single proton transfer reactive is more reasonable along with the intramolecular hydrogen bond (O1–H2⋯O3) rather than O4–H5⋯O6 in the S1 stated potential energy surface. Then, ASI-SPT* decays to the ground state with a 640 nm fluorescence; subsequently, the ASI-SPT form shows that reverse ground state single-proton transfer back to the ASI structure occurs. Particularly, dependent on relatively accurate potential energy barriers among these excited-state stable structures, we confirmed the excited-state single proton transfer process rather than using the controversial nodal plane model.
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Affiliation(s)
- Qiang Wei
- School of Optoelectronic Information, Chongqing University of Technology, Chongqing 400050, P.R. China
| | - Jiyu Wang
- Department of Physics, Liaoning University, Shenyang 110036, P.R. China
| | - Meiyu Zhao
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150080, P.R. China
| | - Meixia Zhang
- Department of Physics, Liaoning University, Shenyang 110036, P.R. China
| | - Yuzhi Song
- College of Physics and Electronics, Shandong Normal University, Jinan, 250015, P.R. China
| | - Peng Song
- Department of Physics, Liaoning University, Shenyang 110036, P.R. China
- Liaoning Key Laboratory of Semiconductor Light Emitting and Photocatalytic Materials, Liaoning University, Shenyang 110036, P.R. China
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P.R. China
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24
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Heyer E, Benelhadj K, Budzák S, Jacquemin D, Massue J, Ulrich G. On the Fine-Tuning of the Excited-State Intramolecular Proton Transfer (ESIPT) Process in 2-(2′-Hydroxybenzofuran)benzazole (HBBX) Dyes. Chemistry 2017; 23:7324-7336. [DOI: 10.1002/chem.201700299] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Indexed: 02/02/2023]
Affiliation(s)
- Elodie Heyer
- Institut de Chimie et Procédés pour l'Energie; l'Environnement et la Santé (ICPEES); groupe Chimie Organique pour les Matériaux; la Biologie et l'Optique (COMBO); UMR CNRS 7515; Ecole Européenne de Chimie, Polymères et Matériaux (ECPM); 25 Rue Becquerel 67087 Strasbourg Cedex 02 France
| | - Karima Benelhadj
- Institut de Chimie et Procédés pour l'Energie; l'Environnement et la Santé (ICPEES); groupe Chimie Organique pour les Matériaux; la Biologie et l'Optique (COMBO); UMR CNRS 7515; Ecole Européenne de Chimie, Polymères et Matériaux (ECPM); 25 Rue Becquerel 67087 Strasbourg Cedex 02 France
| | - Simon Budzák
- CEISAM; UMR CNRS 6230, BP 92208; 2 rue de la Houssinière 44322 Nantes, Cedex 03 France
| | - Denis Jacquemin
- CEISAM; UMR CNRS 6230, BP 92208; 2 rue de la Houssinière 44322 Nantes, Cedex 03 France
- Institut Universitaire de France; 1, rue Descartes 75005 Paris, Cedex 05 France
| | - Julien Massue
- Institut de Chimie et Procédés pour l'Energie; l'Environnement et la Santé (ICPEES); groupe Chimie Organique pour les Matériaux; la Biologie et l'Optique (COMBO); UMR CNRS 7515; Ecole Européenne de Chimie, Polymères et Matériaux (ECPM); 25 Rue Becquerel 67087 Strasbourg Cedex 02 France
| | - Gilles Ulrich
- Institut de Chimie et Procédés pour l'Energie; l'Environnement et la Santé (ICPEES); groupe Chimie Organique pour les Matériaux; la Biologie et l'Optique (COMBO); UMR CNRS 7515; Ecole Européenne de Chimie, Polymères et Matériaux (ECPM); 25 Rue Becquerel 67087 Strasbourg Cedex 02 France
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25
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Abeywickrama CS, Pang Y. Fused bis[2-(2′-hydroxyphenyl)benzoxazole] derivatives for improved fluoride sensing: The impact of regiochemistry and competitive hydrogen bonding. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.03.030] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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26
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Santos FS, Ramasamy E, Ramamurthy V, Rodembusch FS. Photoinduced electron transfer across an organic molecular wall: octa acid encapsulated ESIPT dyes as electron donors. Photochem Photobiol Sci 2017; 16:840-844. [DOI: 10.1039/c7pp00065k] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Efficient photoinduced electron transfer from proton transfer dyes encapsulated within water soluble supramolecular host octa acid to electron acceptors present outside the capsule was observed in aqueous solution.
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Affiliation(s)
- Fabiano S. Santos
- Department of Chemistry
- University of Miami
- Coral Gables
- USA
- Grupo de Pesquisa em Fotoquímica Orgânica Aplicada
| | | | - V. Ramamurthy
- Department of Chemistry
- University of Miami
- Coral Gables
- USA
| | - Fabiano S. Rodembusch
- Grupo de Pesquisa em Fotoquímica Orgânica Aplicada
- Instituto de Química
- Universidade Federal do Rio Grande do Sul
- Porto Alegre
- Brazil
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27
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Synthesis of fused 2-(2′-hydroxyphenyl)benzoxazole derivatives: the impact of meta-/para-substitution on fluorescence and zinc binding. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.06.098] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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28
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New AB2 type two-photon absorption dyes for well-separated dual-emission: molecular preorganization based approach to photophysical properties. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.04.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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29
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Jana A, Das B, Mandal SK, Mabhai S, Khuda-Bukhsh AR, Dey S. Deciphering the CHEF-PET-ESIPT liaison mechanism in a Zn2+ chemosensor and its applications in cell imaging study. NEW J CHEM 2016. [DOI: 10.1039/c6nj00234j] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Proper fusion of fluorescence mechanisms in a single fluorophore unit is highly desirable to obtain better sensitivity, as well as selectivity towards a particular metal ion.
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Affiliation(s)
- Atanu Jana
- Department of Chemistry
- Indian Institute of Technology, Delhi
- New Delhi-110016
- India
| | - Bhriguram Das
- Department of Chemistry
- Tamralipta Mahavidyalaya
- East Midnapore
- India
| | - Sushil K. Mandal
- Department of Ecological Engineering and Environmental Management
- University of Kalyani
- Kalyani-741235
- India
| | | | - Anisur R. Khuda-Bukhsh
- Cytogenetics and Molecular Biology Laboratory
- Department of Zoology
- University of Kalyani
- Kalyani-741235
- India
| | - Satyajit Dey
- Department of Chemistry
- Tamralipta Mahavidyalaya
- East Midnapore
- India
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30
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Gao T, Xu P, Liu M, Bi A, Hu P, Ye B, Wang W, Zeng W. A Water-Soluble ESIPT Fluorescent Probe with High Quantum Yield and Red Emission for Ratiometric Detection of Inorganic and Organic Palladium. Chem Asian J 2015; 10:1142-5. [DOI: 10.1002/asia.201500114] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Indexed: 11/11/2022]
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31
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Kanosue K, Shimosaka T, Wakita J, Ando S. Polyimide and Imide Compound Exhibiting Bright Red Fluorescence with Very Large Stokes Shifts via Excited-State Intramolecular Proton Transfer. Macromolecules 2015. [DOI: 10.1021/ma502456f] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Kenta Kanosue
- Department of Chemistry & Materials Science, Tokyo Institute of Technology, Ookayama 2-12-1-E4-5, Meguro-ku, Tokyo 152-8552, Japan
| | - Takamichi Shimosaka
- Department of Chemistry & Materials Science, Tokyo Institute of Technology, Ookayama 2-12-1-E4-5, Meguro-ku, Tokyo 152-8552, Japan
| | - Junji Wakita
- Department of Chemistry & Materials Science, Tokyo Institute of Technology, Ookayama 2-12-1-E4-5, Meguro-ku, Tokyo 152-8552, Japan
| | - Shinji Ando
- Department of Chemistry & Materials Science, Tokyo Institute of Technology, Ookayama 2-12-1-E4-5, Meguro-ku, Tokyo 152-8552, Japan
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32
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Chen Y, Bai Y, Han Z, He W, Guo Z. Photoluminescence imaging of Zn2+in living systems. Chem Soc Rev 2015; 44:4517-46. [DOI: 10.1039/c5cs00005j] [Citation(s) in RCA: 195] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Advances in PL imaging techniques, such as confocal microscopy, two photon microscopy, lifetime and optical imaging techniques, have made remarkable contributions in Zn2+tracking.
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Affiliation(s)
- Yuncong Chen
- State Key Laboratory of Coordination Chemistry
- Coordination Chemistry Institute
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
| | - Yang Bai
- State Key Laboratory of Coordination Chemistry
- Coordination Chemistry Institute
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
| | - Zhong Han
- State Key Laboratory of Coordination Chemistry
- Coordination Chemistry Institute
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
| | - Weijiang He
- State Key Laboratory of Coordination Chemistry
- Coordination Chemistry Institute
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
| | - Zijian Guo
- State Key Laboratory of Coordination Chemistry
- Coordination Chemistry Institute
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
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33
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Wang J, Li Y, Patel NG, Zhang G, Zhou D, Pang Y. A single molecular probe for multi-analyte (Cr³⁺, Al³⁺ and Fe³⁺) detection in aqueous medium and its biological application. Chem Commun (Camb) 2014; 50:12258-61. [PMID: 25178169 PMCID: PMC4208921 DOI: 10.1039/c4cc04731a] [Citation(s) in RCA: 109] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
An ESIPT based fluorescent sensor 1 was developed, which could selectively detect and differentiate trivalent metal ions Cr(3+), Al(3+) and Fe(3+) in aqueous medium. The cell imaging experiments confirmed that 1 can be used for monitoring intracellular Cr(3+) and Al(3+) levels in living cells.
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Affiliation(s)
- Junfeng Wang
- Department of Chemistry, The University of Akron, Akron, Ohio 44325, USA.
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34
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Liu Z, Zhang C, Chen Y, Qian F, Bai Y, He W, Guo Z. In vivo ratiometric Zn2+ imaging in zebrafish larvae using a new visible light excitable fluorescent sensor. Chem Commun (Camb) 2014; 50:1253-5. [PMID: 24336489 DOI: 10.1039/c3cc46262e] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A visible light excitable ratiometric Zn(2+) sensor was developed by integrating a Zn(2+) chelator as the ICT donor of the fluorophore sulfamoylbenzoxadiazole, which displays the Zn(2+)-induced hypsochromic emission shift (40 nm) and favors the in vivo ratiometric Zn(2+) imaging in zebrafish larvae.
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Affiliation(s)
- Zhipeng Liu
- State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China.
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35
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Gao M, Hu Q, Feng G, Tang BZ, Liu B. A fluorescent light-up probe with “AIE + ESIPT” characteristics for specific detection of lysosomal esterase. J Mater Chem B 2014; 2:3438-3442. [DOI: 10.1039/c4tb00345d] [Citation(s) in RCA: 162] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Fluorescent light-up probe with “AIE + ESIPT” characteristics for specific detection of lysosomal esterase.
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Affiliation(s)
- Meng Gao
- Institute of Materials Research and Engineering (A*STAR)
- , Singapore 117602
| | - Qinglian Hu
- Department of Chemical and Biomolecular Engineering
- 4 Engineering Drive 4
- National University of Singapore
- Singapore 117585
| | - Guangxue Feng
- Department of Chemical and Biomolecular Engineering
- 4 Engineering Drive 4
- National University of Singapore
- Singapore 117585
| | - Ben Zhong Tang
- Department of Chemistry
- Institute for Advanced Study
- Division of Biomedical Engineering
- State Key Laboratory of Molecular Neuroscience and Institute of Molecular Functional Materials
- The Hong Kong University of Science and Technology
| | - Bin Liu
- Institute of Materials Research and Engineering (A*STAR)
- , Singapore 117602
- Department of Chemical and Biomolecular Engineering
- 4 Engineering Drive 4
- National University of Singapore
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36
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Wang J, Pang Y. A Simple Sensitive ESIPT On-Off Fluorescent Sensor for Selective Detection of Al 3+ in Water. RSC Adv 2014; 4:5845-5848. [PMID: 24839545 DOI: 10.1039/c3ra47104g] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A highly selective and sensitive fluorescent sensor for Al3+ has been developed. The sensor shows great fluorescence turn-on upon binding Al3+ in complete water, giving strong blue emission. In addition, the sensor's turn-on exhibits excellent selectivity to Al3+ cation, with only a slight interference from Zn2+. These findings suggest that the developed Al3+ sensor could be a useful molecular probe for practical applications.
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Affiliation(s)
- Junfeng Wang
- Department of Chemistry, The University of Akron, Akron, Ohio 44325 U.S.A
| | - Yi Pang
- Department of Chemistry, The University of Akron, Akron, Ohio 44325 U.S.A ; Maurice Morton Institute of Polymer Science, The University of Akron, Akron, Ohio 44325 U.S.A
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37
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Wang J, Li Y, Duah E, Paruchuri S, Zhou D, Pang Y. A selective NIR-emitting zinc sensor by using Schiff base binding to turn-on excited-state intramolecular proton transfer. J Mater Chem B 2014; 2:2008-2012. [PMID: 25411638 DOI: 10.1039/c3tb21339k] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A rational design has led to a highly selective and cell-permeable zinc sensor, which exhibits not only a large fluorescence turn-on at ~545 nm but also the desirable NIR emission (~720 nm) with a large Stokes' shift, providing a practical sensor platform with two emission channels for reliable zinc detection.
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Affiliation(s)
- Junfeng Wang
- Department of Chemistry, The University of Akron, Akron, Ohio 44325, USA
| | - Yingbo Li
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Ernest Duah
- Department of Chemistry, The University of Akron, Akron, Ohio 44325, USA
| | - Sailaja Paruchuri
- Department of Chemistry, The University of Akron, Akron, Ohio 44325, USA
| | - Demin Zhou
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Yi Pang
- Department of Chemistry, The University of Akron, Akron, Ohio 44325, USA ; Maurice Morton Institute of Polymer Science, The University of Akron, Akron, Ohio 44325, USA
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38
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Rong G, Chen Y, Wang L, Li J, Wang J, Panzer MJ, Pang Y. A benzoxazole sulfenamide accelerator: Synthesis, structure, property, and implication in rubber vulcanization mechanism. J Appl Polym Sci 2013. [DOI: 10.1002/app.39699] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Guangzhuo Rong
- Department of Chemistry; the University of Akron; Akron Ohio 44325
| | - Yusheng Chen
- Department of Chemistry; the University of Akron; Akron Ohio 44325
| | - Lei Wang
- Department of Chemistry; the University of Akron; Akron Ohio 44325
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, College of Life Science, Jilin University; Changchun 130023 People's Republic of China
| | - Joanne Li
- A3T LLC, 441 Wolf Ledge Parkway; Akron Ohio 44311
| | - Junfeng Wang
- Department of Chemistry; the University of Akron; Akron Ohio 44325
| | | | - Yi Pang
- Department of Chemistry; the University of Akron; Akron Ohio 44325
- Maurice Morton Institute of Polymer Science, the University of Akron; Akron Ohio 44325
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39
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Mandal S, Ghosh S, Banerjee C, Kuchlyan J, Sarkar N. Unique Photophysical Behavior of 2,2′-Bipyridine-3,3′-diol in DMSO–Water Binary Mixtures: Potential Application for Fluorescence Sensing of Zn2+ Based on the Inhibition of Excited-State Intramolecular Double Proton Transfer. J Phys Chem B 2013; 117:12212-23. [DOI: 10.1021/jp406853r] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Sarthak Mandal
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, WB, India
| | - Surajit Ghosh
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, WB, India
| | - Chiranjib Banerjee
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, WB, India
| | - Jagannath Kuchlyan
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, WB, India
| | - Nilmoni Sarkar
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, WB, India
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40
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Goswami S, Das AK, Aich K, Manna A. Competitive intra- and inter-molecular proton transfer in hydroxynaphthyl benzothiazole: selective ratiometric sensing of acetate. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.05.119] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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41
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Gao F, Wang X, Li H, Ye X. New two-photon absorption organic chromophores containing imino and hydroxyl groups: synthesis, ESIPT and chemosensors. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.04.121] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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42
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Wang J, Chu Q, Liu X, Wesdemiotis C, Pang Y. Large fluorescence response by alcohol from a bis(benzoxazole)-zinc(II) complex: the role of excited state intramolecular proton transfer. J Phys Chem B 2013; 117:4127-33. [PMID: 23514312 DOI: 10.1021/jp401612u] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The formation of a bis(HBO) anion is known to turn on the fluorescence to give red emission, via controlling the excited-state intramolecular proton transfer (ESIPT). The poor stability of the formed anion, however, hampered its application. The anion stability is found to be greatly improved by attaching the anion to Zn(2+) cation (i.e., forming zinc complex), whose emission is at λem ≈ 550 and 760 nm. Interestingly, addition of methanol to the zinc complex induces a remarkable red fluorescence (λem ≈ 630 nm, φfl ≈ 0.8). With the aid of spectroscopic studies ((1)H NMR, UV-vis, fluorescence, and mass spectra), the structures of the zinc complexes are characterized. The emission species is identified as a dimer-like structure. The study thus reveals an effective fluorescence switching mechanism that could further advance the application of ESIPT-based sensors.
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Affiliation(s)
- Junfeng Wang
- Department of Chemistry, University of Akron, Akron, Ohio 44325, USA
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43
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Wang J, Pang Y. A versatile synthesis of bis[2-(2′-hydroxylphenyl)benzoxazole] derivatives as zinc sensors. RSC Adv 2013. [DOI: 10.1039/c3ra41080c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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44
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Yuan L, Lin W, Zheng K, He L, Huang W. Far-red to near infrared analyte-responsive fluorescent probes based on organic fluorophore platforms for fluorescence imaging. Chem Soc Rev 2013; 42:622-61. [DOI: 10.1039/c2cs35313j] [Citation(s) in RCA: 1456] [Impact Index Per Article: 132.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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45
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Puvvada N, Rajput S, Kumar BNP, Mandal M, Pathak A. Exploring the fluorescence switching phenomenon of curcumin encapsulated niosomes: in vitro real time monitoring of curcumin release to cancer cells. RSC Adv 2013. [DOI: 10.1039/c2ra23382g] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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46
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Chen S, Hou P, Wang J, Song X. A highly sulfite-selective ratiometric fluorescent probe based on ESIPT. RSC Adv 2012. [DOI: 10.1039/c2ra21471g] [Citation(s) in RCA: 130] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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