1
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Echeverri A, Botuha C, Gómez T, Luppi E, Contreras-García J, Cárdenas C. In silico design of bio-marker detection fluorescent probes. Phys Chem Chem Phys 2023; 25:28603-28611. [PMID: 37853765 DOI: 10.1039/d3cp03476c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2023]
Abstract
Fluorescent probes capable of sensing the biological medium are of utmost importance in medical diagnostics. However, the optical spectrum of such probes needs to be tuned with care for compatibility with living tissues. More specifically, fluorescent bioprobes must be adjusted so as to avoid light interference with pigments (e.g. hemoglobin), tissue photodamage, scattering of the emitted light, and autofluorescence. This leads to two important conditions on the optical spectrum of the probes. On the one hand, the emission wavelength must be in an optical window of 650 to 950 nm. On the other hand, the Stokes shift must be large, ideally greater than 150 nm. In this paper, we showcase the in-silico design of potential fluorescent biomarkers fulfilling these two conditions by means of heteroatomic substitution and conjugation on a 1,2,4-triazole core initially far away from biological standards.
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Affiliation(s)
- Andrea Echeverri
- Departamento de Física, Facultad de Ciencias, Universidad de Chile, Las Palmeras 3425, Casilla 635, Santiagio, Chile.
- Laboratoire de Chimie Théorique, Sorbonne Université, 4 Pl Jussieu, 75005, Paris, France
| | - Candice Botuha
- IPCM, Sorbonne Université and CNRS, 4 Pl Jussieu, 75005, Paris, France
| | - Tatiana Gómez
- Theoretical and Computational Chemistry Center, Institute of Applied Sciences, Faculty of Engineering, Universidad Autonoma de Chile, El Llano Subercaceaux 2801, Santiago, Chile
| | - Eleonora Luppi
- Laboratoire de Chimie Théorique, Sorbonne Université and CNRS, 4 Pl Jussieu, 75005, Paris, France
| | - Julia Contreras-García
- Laboratoire de Chimie Théorique, Sorbonne Université and CNRS, 4 Pl Jussieu, 75005, Paris, France
| | - Carlos Cárdenas
- Departamento de Física, Facultad de Ciencias, Universidad de Chile, Las Palmeras 3425, Casilla 635, Santiagio, Chile.
- Centro para el Desarrollo de la Nanociencia y la Nanotecnología (CEDENNA), Santiago, Chile
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2
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Andreeva VD, Ehlers H, R C AK, Presselt M, J van den Broek L, Bonnet S. Combining nitric oxide and calcium sensing for the detection of endothelial dysfunction. Commun Chem 2023; 6:179. [PMID: 37644120 PMCID: PMC10465535 DOI: 10.1038/s42004-023-00973-8] [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: 02/01/2023] [Accepted: 08/01/2023] [Indexed: 08/31/2023] Open
Abstract
Cardiovascular diseases are the leading cause of death worldwide and are not typically diagnosed until the disease has manifested. Endothelial dysfunction is an early, reversible precursor in the irreversible development of cardiovascular diseases and is characterized by a decrease in nitric oxide production. We believe that more reliable and reproducible methods are necessary for the detection of endothelial dysfunction. Both nitric oxide and calcium play important roles in the endothelial function. Here we review different types of molecular sensors used in biological settings. Next, we review the current nitric oxide and calcium sensors available. Finally, we review methods for using both sensors for the detection of endothelial dysfunction.
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Affiliation(s)
| | - Haley Ehlers
- Mimetas B.V., De limes 7, 2342 DH, Oegstgeest, The Netherlands
- Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands
| | - Aswin Krishna R C
- Leiden Institute of Chemistry, Leiden University, Leiden, The Netherlands
| | - Martin Presselt
- Leibniz Institute of Photonic Technology (Leibniz-IPHT), Albert-Einstein-Str. 9, 07745, Jena, Germany
- Sciclus GmbH & Co. KG, Moritz-von-Rohr-Str. 1a, 07745, Jena, Germany
| | | | - Sylvestre Bonnet
- Leiden Institute of Chemistry, Leiden University, Leiden, The Netherlands.
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3
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Liu M, Zhang J, Chen Z. Emerging Trends in Fluorescence Bioimaging of Divalent Metal Cations Using Small‐Molecule Indicators. Chemistry 2022; 28:e202200587. [DOI: 10.1002/chem.202200587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Mingqiao Liu
- College of Future Technology Institute of Molecular Medicine National Biomedical Imaging Center Beijing Key Laboratory of Cardiometabolic Molecular Medicine Peking University 100871 Beijing China
- Academy for Advanced Interdisciplinary Studies Peking University 100871 Beijing China
| | - Junwei Zhang
- College of Future Technology Institute of Molecular Medicine National Biomedical Imaging Center Beijing Key Laboratory of Cardiometabolic Molecular Medicine Peking University 100871 Beijing China
| | - Zhixing Chen
- College of Future Technology Institute of Molecular Medicine National Biomedical Imaging Center Beijing Key Laboratory of Cardiometabolic Molecular Medicine Peking University 100871 Beijing China
- Academy for Advanced Interdisciplinary Studies Peking University 100871 Beijing China
- Peking-Tsinghua Center for Life Science Peking University 100871 Beijing China
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4
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Priessner M, Summers PA, Lewis BW, Sastre M, Ying L, Kuimova MK, Vilar R. Selective Detection of Cu
+
Ions in Live Cells via Fluorescence Lifetime Imaging Microscopy. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202109349] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Martin Priessner
- Department of Chemistry Imperial College London White City Campus London W12 0BZ UK
| | - Peter A. Summers
- Department of Chemistry Imperial College London White City Campus London W12 0BZ UK
| | - Benjamin W. Lewis
- Department of Chemistry Imperial College London White City Campus London W12 0BZ UK
| | - Magdalena Sastre
- Department of Brain Sciences Imperial College London Hammersmith Campus London W12 0NN UK
| | - Liming Ying
- National Heart and Lung Institute Molecular Sciences Research Hub White City Campus Imperial College London London W12 0BZ UK
| | - Marina K. Kuimova
- Department of Chemistry Imperial College London White City Campus London W12 0BZ UK
| | - Ramon Vilar
- Department of Chemistry Imperial College London White City Campus London W12 0BZ UK
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5
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Priessner M, Summers PA, Lewis BW, Sastre M, Ying L, Kuimova MK, Vilar R. Selective Detection of Cu + Ions in Live Cells via Fluorescence Lifetime Imaging Microscopy. Angew Chem Int Ed Engl 2021; 60:23148-23153. [PMID: 34379368 PMCID: PMC8596571 DOI: 10.1002/anie.202109349] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Indexed: 11/06/2022]
Abstract
Copper is an essential trace element in living organisms with its levels and localisation being carefully managed by the cellular machinery. However, if misregulated, deficiency or excess of copper ions can lead to several diseases. Therefore, it is important to have reliable methods to detect, monitor and visualise this metal in cells. Herein we report a new optical probe based on BODIPY, which shows a switch-on in its fluorescence intensity upon binding to copper(I), but not in the presence of high concentration of other physiologically relevant metal ions. More interestingly, binding to copper(I) leads to significant changes in the fluorescence lifetime of the new probe, which can be used to visualize copper(I) pools in lysosomes of live cells via fluorescence lifetime imaging microscopy (FLIM).
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Affiliation(s)
- Martin Priessner
- Department of ChemistryImperial College LondonWhite City CampusLondonW12 0BZUK
| | - Peter A. Summers
- Department of ChemistryImperial College LondonWhite City CampusLondonW12 0BZUK
| | - Benjamin W. Lewis
- Department of ChemistryImperial College LondonWhite City CampusLondonW12 0BZUK
| | - Magdalena Sastre
- Department of Brain SciencesImperial College LondonHammersmith CampusLondonW12 0NNUK
| | - Liming Ying
- National Heart and Lung InstituteMolecular Sciences Research HubWhite City CampusImperial College LondonLondonW12 0BZUK
| | - Marina K. Kuimova
- Department of ChemistryImperial College LondonWhite City CampusLondonW12 0BZUK
| | - Ramon Vilar
- Department of ChemistryImperial College LondonWhite City CampusLondonW12 0BZUK
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6
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Hiruta Y, Shindo Y, Oka K, Citterio D. Small Molecule-based Alkaline-earth Metal Ion Fluorescent Probes for Imaging Intracellular and Intercellular Multiple Signals. CHEM LETT 2021. [DOI: 10.1246/cl.200917] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yuki Hiruta
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan
| | - Yutaka Shindo
- Department of Biosciences and Informatics, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan
| | - Kotaro Oka
- Department of Biosciences and Informatics, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan
| | - Daniel Citterio
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan
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7
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Multifunctional aggregation-based fluorescent probe for visualizing intracellular calcium dynamic fluctuations. Anal Bioanal Chem 2020; 412:7187-7194. [PMID: 32767015 DOI: 10.1007/s00216-020-02851-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 07/21/2020] [Accepted: 07/28/2020] [Indexed: 10/23/2022]
Abstract
Calcium ion (Ca2+) is an indispensable second messenger in living organisms. The impaired Ca2+ handling can induce many diseases. In this paper, we developed a simple and effective method to encapsulate a coumarin-based Ca2+ probe ((E)-2-hydroxy-N'-((7-hydroxy-2-oxo-2H-chromen-8-yl)methylene)-2-phenylacetohydrazide, CPM) into nanoparticles (NPs), and CPM NPs with blue fluorescence were obtained, whose maximum excitation and maximum emission wavelengths were characterized at 365 nm and 450 nm, respectively. The CPM NPs show significant fluorescence enhancement toward Ca2+ over other metal ions, with a limit of determination (LOD) of 0.04 μM. To optimize the optical property of the NPs, CPM and curcumin, which were introduced as the Förster resonance energy transfer (FRET) donor and acceptor, respectively, were co-encapsulated, and bright green CPM@Cur NPs with large stokes shift and narrow emission band width were constructed. Due to their low cytotoxicity and excellent stability, CPM NPs and CPM@Cur NPs were further successfully used to discriminate the primary aortic smooth muscle cells isolated from mice with abnormal Ca2+ homeostasis from their littermate controls. It is worth noting that CPM@Cur NPs exhibit stronger fluorescence signal and diminished background interference, which make them have great potential in the Ca2+ monitoring during biological processes. This strategy opens a new way to synthesize NPs with high brightness and has a potential application prospect in composite sensing and intracellular imaging. CPM@Cur NPs are developed and applied in biological sensing and intracellular Ca2+ imaging, as well as discriminating the cells with abnormal calcium homeostasis.
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8
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Murata O, Shindo Y, Ikeda Y, Iwasawa N, Citterio D, Oka K, Hiruta Y. Near-Infrared Fluorescent Probes for Imaging of Intracellular Mg 2+ and Application to Multi-Color Imaging of Mg 2+, ATP, and Mitochondrial Membrane Potential. Anal Chem 2019; 92:966-974. [PMID: 31724392 DOI: 10.1021/acs.analchem.9b03872] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The magnesium ion (Mg2+) is an essential cation to maintain proper cellular activities. To visualize the dynamics and functions of Mg2+, there is a great need for the development of Mg2+-selective fluorescent probes. However, conventional Mg2+ fluorescent probes are falling behind in low selectivity and poor fluorescence color variation. In this report, to make available a distinct color window for multi-color imaging, we designed and synthesized highly Mg2+-selective and near-infrared (NIR) fluorescent probes, the KMG-500 series consisting of a charged β-diketone as a selective binding site for Mg2+ and a Si-rhodamine residue as the NIR fluorophore, which showed photoinduced electron transfer (PeT)-type OFF-ON response to the concentration of Mg2+. Two types of KMG-500 series probes, tetramethyl substituted Si-rhodamine KMG-501 and tetraethyl substituted Si-rhodamine KMG-502, were synthesized for the evaluation of cell permeability. For intracellular application, the membrane-permeable acetoxymethyl derivative KMG-501 (KMG-501AM) was synthesized and allowed to stably stain cultured rat hippocampal neurons during imaging of intracellular Mg2+. On the other hand, KMG-502 was cell membrane permeable without AM modification, preventing the probe from staying inside cells during imaging. KMG-501 distributed mainly in the cytoplasm and partially localized in lysosomes and mitochondria in cultured rat hippocampal neurons. Mg2+ increase in response to the FCCP uncoupler inducing depolarization of the mitochondrial inner membrane potential was detected in the KMG-501 stained neurons. For the first time, KMG-501 succeeded in imaging intracellular Mg2+ dynamics with NIR fluorescence. Moreover, it allows one to simultaneously visualize changes in Mg2+ and ATP concentration and also mitochondrial inner membrane potential and their interactions. This probe is expected to be a strong tool for multi-color imaging of intracellular Mg2+.
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Affiliation(s)
- Osamu Murata
- Department of Applied Chemistry , Keio University , 3-14-1 Hiyoshi, Kohoku-ku , Yokohama , Kanagawa , Japan
| | - Yutaka Shindo
- Department of Biosciences and Informatics , Keio University , 3-14-1 Hiyoshi, Kohoku-ku , Yokohama , Kanagawa , Japan
| | - Yuma Ikeda
- Department of Applied Chemistry , Keio University , 3-14-1 Hiyoshi, Kohoku-ku , Yokohama , Kanagawa , Japan
| | - Naoko Iwasawa
- Department of Applied Chemistry , Keio University , 3-14-1 Hiyoshi, Kohoku-ku , Yokohama , Kanagawa , Japan
| | - Daniel Citterio
- Department of Applied Chemistry , Keio University , 3-14-1 Hiyoshi, Kohoku-ku , Yokohama , Kanagawa , Japan
| | - Kotaro Oka
- Department of Biosciences and Informatics , Keio University , 3-14-1 Hiyoshi, Kohoku-ku , Yokohama , Kanagawa , Japan.,Graduate Institute of Medicine, College of Medicine , Kaohsiung Medical University , Kaohsiung , Taiwan.,Waseda Research Institute for Science and Engineering , 2-2 Wakamatsucho , Shinjuku , Tokyo , Japan
| | - Yuki Hiruta
- Department of Applied Chemistry , Keio University , 3-14-1 Hiyoshi, Kohoku-ku , Yokohama , Kanagawa , Japan
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9
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Roopa, Kumar N, Kumar M, Bhalla V. Design and Applications of Small Molecular Probes for Calcium Detection. Chem Asian J 2019; 14:4493-4505. [PMID: 31549484 DOI: 10.1002/asia.201901149] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Indexed: 12/16/2022]
Abstract
The physiological significance of calcium ions such as the role in cellular signalling, cell growth, etc. have driven the development of methods to detect and monitor the level of Ca2+ ions, both in vivo and in vitro. Although various approaches for the detection of calcium ions have been reported, methods based on small molecular fluorescent probes have unique advantages including small probe size, easy monitoring of detection processes and applicability in biological systems. In this review article, we will discuss the progress in the development of Ca2+ -binding fluorescent probes by taking into account the types of chelating groups that have been employed for Ca2+ binding.
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Affiliation(s)
- Roopa
- Department of Chemical Sciences, IKG-Punjab Technical University, Kapurthala, 144603, Punjab, India
| | - Naresh Kumar
- Department of Chemistry, Kanya Maha Vidyalaya, Jalandhar, 144004, India
| | - Manoj Kumar
- Department of Chemistry, UGC Sponsored Centre for Advanced Studies-1, Guru Nanak Dev University, Amritsar-, 143005, Punjab, India
| | - Vandana Bhalla
- Department of Chemistry, UGC Sponsored Centre for Advanced Studies-1, Guru Nanak Dev University, Amritsar-, 143005, Punjab, India
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10
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Chang Z, Liu F, Wang L, Deng M, Zhou C, Sun Q, Chu J. Near-infrared dyes, nanomaterials and proteins. CHINESE CHEM LETT 2019. [DOI: 10.1016/j.cclet.2019.08.034] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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11
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Wang L, Yao Y, Wang J, Dong C, Han H. Selective sensing Ca
2+
with a spiropyran‐based fluorometric probe. LUMINESCENCE 2019; 34:707-714. [DOI: 10.1002/bio.3656] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 05/07/2019] [Accepted: 05/10/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Li Wang
- Institute of Environmental ScienceShanxi University Taiyuan 030006 China
| | - Yuanjun Yao
- School of Chemistry and Chemical EngineeringShanxi University Taiyuan 030006 China
| | - Jiao Wang
- School of Chemistry and Chemical EngineeringShanxi University Taiyuan 030006 China
| | - Chuan Dong
- Institute of Environmental ScienceShanxi University Taiyuan 030006 China
| | - Hui Han
- Institute of Environmental ScienceShanxi University Taiyuan 030006 China
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12
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Yao K, Chang Y, Li B, Yang H, Xu K. A novel coumarin-based fluorescent sensor for Ca 2+ and sequential detection of F - and its live cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 216:385-394. [PMID: 30921661 DOI: 10.1016/j.saa.2019.03.035] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 03/08/2019] [Accepted: 03/16/2019] [Indexed: 06/09/2023]
Abstract
A novel fluorescent sensor CPM for relay detecting Ca2+ and F- based on coumarin has conveniently synthesized and characterized. The sensor CPM showed highly fluorescence enhancement to Ca2+ over other metal ions, and the CPM-Ca2+ complex could selectively recognize F- among other anions. The limits of detection for Ca2+ and F- were 5.81 × 10-7 M and 4.28 × 10-7 M in aqueous solution (DMF/HEPES buffer 1:1 v/v, 10 mM, pH = 7.2), respectively. Their sensing mode had been testified by Job's plots, UV-vis titration, 1H NMR titrations, ESI-mass, fluorescence and DFT calculations. The fluorescence imaging indicated that CPM was cell-permeable and could be used to effectively detect Ca2+ and F- within living cells.
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Affiliation(s)
- Kun Yao
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Yongxin Chang
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Bai Li
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Hao Yang
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China.
| | - Kuoxi Xu
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China; Engineering Laboratory for Flame Retardant and Functional Materials of Henan Province, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China.
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13
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Didukh NO, Yakubovskyi VP, Zatsikha YV, Rohde GT, Nemykin VN, Kovtun YP. Flexible BODIPY Platform That Offers an Unexpected Regioselective Heterocyclization Reaction toward Preparation of 2-Pyridone[a]-Fused BODIPYs. J Org Chem 2019; 84:2133-2147. [DOI: 10.1021/acs.joc.8b03119] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Natalia O. Didukh
- Institute of Organic Chemistry, National Academy of Sciences of Ukraine, 5 Murmanska str., 02660 Kyiv, Ukraine
- Department of Chemistry, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Viktor P. Yakubovskyi
- Institute of Organic Chemistry, National Academy of Sciences of Ukraine, 5 Murmanska str., 02660 Kyiv, Ukraine
| | - Yuriy V. Zatsikha
- Department of Chemistry, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | | | - Victor N. Nemykin
- Department of Chemistry, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Yuriy P. Kovtun
- Institute of Organic Chemistry, National Academy of Sciences of Ukraine, 5 Murmanska str., 02660 Kyiv, Ukraine
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14
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Kubota Y, Kimura K, Jin J, Manseki K, Funabiki K, Matsui M. Synthesis of near-infrared absorbing and fluorescing thiophene-fused BODIPY dyes with strong electron-donating groups and their application in dye-sensitised solar cells. NEW J CHEM 2019. [DOI: 10.1039/c8nj04672g] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Thiophene-fused BODIPY dyes with two diethylaminophenyl groups as strong donors demonstrated near-infrared (NIR) absorption (λmax: 783–812 nm, ε: 119 500–145 900) and fluorescence (Fmax: 862–916 nm, Φf: 0.02–0.12) in dichloromethane.
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Affiliation(s)
- Yasuhiro Kubota
- Department of Materials Science and Technology, Faculty of Engineering, Gifu University
- Yanagido
- Japan
| | - Kosei Kimura
- Department of Materials Science and Technology, Faculty of Engineering, Gifu University
- Yanagido
- Japan
| | - Jiye Jin
- Department of Chemistry, Faculty of Science, Shinshu University
- Matsumoto
- Japan
| | - Kazuhiro Manseki
- Department of Materials Science and Technology, Faculty of Engineering, Gifu University
- Yanagido
- Japan
| | - Kazumasa Funabiki
- Department of Materials Science and Technology, Faculty of Engineering, Gifu University
- Yanagido
- Japan
| | - Masaki Matsui
- Department of Materials Science and Technology, Faculty of Engineering, Gifu University
- Yanagido
- Japan
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15
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Wei H, Feng R, Fang Y, Wang L, Chen C, Zhang L, Cui H, Wang X. The Diradical-Dication Strategy for BODIPY- and Porphyrin-Based Dyes with Near-Infrared Absorption Maxima from 1070 to 2040 nm. Chemistry 2018; 24:19341-19347. [PMID: 30285312 DOI: 10.1002/chem.201804449] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 09/26/2018] [Indexed: 01/10/2023]
Abstract
Four stable boron dipyrromethene (BODIPY)- and porphyrin-based bis-arylamine diradical dications were synthesized by two-electron oxidation of their neutral molecules. The two BODIPY-based dications have open-shell singlet ground states. UV/Vis absorption spectra of all four dications showed large redshifts in the NIR region compared to their neutral precursors with absorption maxima at 1274 and 1068 nm for the two BODIPY-based dications and 1746 and 2037 nm for the two porphyrin-based dications. Thus, two new types of NIR dyes with longer wavelengths are provided by the diradical-dication strategy, which can be applied for the generation of other NIR dyes with a range of different chromophores and auxochromes.
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Affiliation(s)
- Houjia Wei
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, P. R. China
| | - Rui Feng
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, P. R. China
| | - Yong Fang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, P. R. China
| | - Lei Wang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, P. R. China
| | - Chao Chen
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, P. R. China
| | - Li Zhang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, P. R. China
| | - Haiyan Cui
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, P. R. China.,Jiangsu Key Laboratory of Pesticide Science, College of Sciences, Nanjing Agricultural University, Nanjing, 210095, P. R. China
| | - Xinping Wang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, P. R. China
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16
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Zhu C, Huang M, Lan J, Chung LW, Li X, Xie X. Colorimetric Calcium Probe with Comparison to an Ion-Selective Optode. ACS OMEGA 2018; 3:12476-12481. [PMID: 31457978 PMCID: PMC6644788 DOI: 10.1021/acsomega.8b01813] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 09/20/2018] [Indexed: 06/10/2023]
Abstract
Design strategies for small molecular probes lay the foundation of numerous synthetic chemosensors. A water-soluble colorimetric calcium molecular probe inspired by the ionophore-based ion-selective optode is presented here with a tunable detection range (around micromolar at pH 7). The binding of Ca2+ resulted in the deprotonation of the probe and thus a significant spectral change, mimicking the ion-exchange process in ion-selective optodes. The 1:1 exchange between Ca2+ and H+ was confirmed with Job's plot. Computational studies revealed possible monomer and dimer forms of the probe-Ca2+ complexes.
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17
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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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18
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Ogasawara H, Grzybowski M, Hosokawa R, Sato Y, Taki M, Yamaguchi S. A far-red fluorescent probe based on a phospha-fluorescein scaffold for cytosolic calcium imaging. Chem Commun (Camb) 2018; 54:299-302. [PMID: 29239411 DOI: 10.1039/c7cc07344e] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The far-red emissive fluorescent probe CaPF-1 based on a phospha-fluorescein scaffold enables the detection of cytosolic calcium ions in living cells. The probe can be excited in the red region (λabs = 636 nm) and exhibits a sufficiently high fluorescence turn-on response in the far-red region (λem = 663 nm) upon complexation with calcium ions. The hydrophilic and anionic characteristics of this phospha-fluorescein fluorophore allowed the cytosolic localization of CaPF-1. Moreover, it was possible to visualize histamine-induced calcium oscillation in HeLa cells using CaPF-1.
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Affiliation(s)
- Hiroaki Ogasawara
- Department of Chemistry, Graduate School of Science and Integrated Research Consortium on Chemical Sciences (IRCCS), Nagoya University, Furo, Chikusa, Nagoya 464-8602, Japan
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19
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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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20
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Discovery of a novel calcium-sensitive fluorescent probe for α-ketoglutarate. Acta Pharmacol Sin 2017; 38:1683-1690. [PMID: 28713156 DOI: 10.1038/aps.2017.75] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 03/28/2017] [Indexed: 02/07/2023] Open
Abstract
α-Ketoglutarate (α-KG), a pivotal metabolite in energy metabolism, has been implicated in nonalcoholic fatty liver disease (NAFLD) and several cancers. It is recently proposed that plasma α-KG is a surrogate biomarker of NAFLD. Here, we report the development of a novel "turn-on" chemosensor for α-KG that contains a coumarin moiety as a fluorophore. Using benzothiazole-coumarin (BTC) as inspiration, we designed a probe for calcium ion recognition that possesses a unique fluorophore compared with previously reported probes for α-KG measurement. This chemosensor is based on the specific Schiff base reaction and the calcium ion recognition property of the widely used calcium indicator BTC. The probe was synthesized, and a series of parallel experiments were conducted to optimize the chemical recognition process. Compared to the initial weak fluorescence, a remarkable 7.6-fold enhancement in fluorescence intensity (I/I0 at 495 nm) was observed for the conditions in which the probe (1 μmol/L), α-KG (50 μmol/L), and Ca2+ (100 μmol/L) were incubated at 30 °C in EtOH. The probe displayed good selectivity for α-KG even in an environment with an abundance of amino acids and other interfering species such as glutaric acid. We determined that the quantitative detection range of α-KG in EtOH was between 5 and 50 μmol/L. Finally, probe in serum loaded with α-KG (10 mmol/L) showed a 7.4-fold fluorescence enhancement. In summary, a novel probe for detecting the biomarker α-KG through a typical Schiff base reaction has been discovered. With further optimization, this probe may be a good alternative for detecting the physiological metabolite α-KG.
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21
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Ponsot F, Shen W, Ashokkumar P, Audinat E, Klymchenko AS, Collot M. PEGylated Red-Emitting Calcium Probe with Improved Sensing Properties for Neuroscience. ACS Sens 2017; 2:1706-1712. [PMID: 29019233 DOI: 10.1021/acssensors.7b00665] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Monitoring calcium concentration in the cytosol is of main importance as this ion drives many biological cascades within the cell. To this end, molecular calcium probes are widely used. Most of them, especially the red emitting probes, suffer from nonspecific interactions with inner membranes due to the hydrophobic nature of their fluorophore. To circumvent this issue, calcium probes conjugated to dextran can be used to enhance the hydrophilicity and reduce the nonspecific interaction and compartmentalization. However, dextran conjugates also feature important drawbacks including lower affinity, lower dynamic range, and slow diffusion. Herein, we combined the advantage of molecular probes and dextran conjugate without their drawbacks by designing a new red emitting turn-on calcium probe based on PET quenching, Rhod-PEG, in which the rhodamine fluorophore bears four PEG4 units. This modification led to a high affinity calcium probe (Kd = 748 nM) with reduced nonspecific interactions, enhanced photostability, two-photon absorbance, and brightness compared to the commercially available Rhod-2. After spectral characterizations, we showed that Rhod-PEG quickly and efficiently diffused through the dendrites of pyramidal neurons with an enhanced sensitivity (ΔF/F0) at shorter time after patching compared to Rhod-2.
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Affiliation(s)
- Flavien Ponsot
- Laboratoire
de Biophotonique et Pharmacologie, UMR 7213 CNRS, Université de Strasbourg, Faculté de Pharmacie, 74, Route du Rhin, 67401, Illkirch, France
| | - Weida Shen
- INSERM, U1128, Paris, France
- Laboratory
of Neurophysiology and New Microscopies, Paris Descartes University, 75006 Paris, France
| | - Pichandi Ashokkumar
- Laboratoire
de Biophotonique et Pharmacologie, UMR 7213 CNRS, Université de Strasbourg, Faculté de Pharmacie, 74, Route du Rhin, 67401, Illkirch, France
| | - Etienne Audinat
- INSERM, U1128, Paris, France
- Laboratory
of Neurophysiology and New Microscopies, Paris Descartes University, 75006 Paris, France
| | - Andrey S. Klymchenko
- Laboratoire
de Biophotonique et Pharmacologie, UMR 7213 CNRS, Université de Strasbourg, Faculté de Pharmacie, 74, Route du Rhin, 67401, Illkirch, France
| | - Mayeul Collot
- Laboratoire
de Biophotonique et Pharmacologie, UMR 7213 CNRS, Université de Strasbourg, Faculté de Pharmacie, 74, Route du Rhin, 67401, Illkirch, France
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22
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23
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Müller BJ, Rappitsch T, Staudinger C, Rüschitz C, Borisov SM, Klimant I. Sodium-Selective Fluoroionophore-Based Optodes for Seawater Salinity Measurement. Anal Chem 2017; 89:7195-7202. [PMID: 28585806 DOI: 10.1021/acs.analchem.7b01373] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
A new fluorescent sensor for Na+ is presented. The sensor relies on a Na+ selective fluoroionophore based on a bright red-emitting BODIPY chromophore. The fluorescence of the fluoroionophore is enhanced upon binding of Na+-ions to the highly selective aza-crown ether receptor due to reduction of the photoinduced electron transfer (PET) quenching. Solid state sensing materials were prepared by physically embedding the fluoroionophore into water-swellable biocompatible polymer matrices (polyurethane hydrogels), thus enabling continuous measurements of aqueous samples. Despite the simple design, the sensor showed no leaching of the indicator and featured fast and reversible response. Among different polyurethane hydrogels investigated, the hydrogel D1 featuring the highest water uptake was found to be the most suitable due to the highest dynamics between "off" and "on" states. Due to little or no cross sensitivity to other ions (e.g., Mg2+, Ca2+, K+) and its insensitivity to potential changes in pH, this sensor is promising for use in clinical diagnostics and for biological and marine applications. Fiber-optic sensors based on referenced read-out with a compact phase fluorimeter were prepared. To demonstrate their practical applicability, the sensors were used to determine the salinity in the seawater and brackish water of the Baltic Sea.
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Affiliation(s)
- Bernhard J Müller
- Graz University of Technology , Institute of Analytical Chemistry and Food Chemistry, Stremayrgasse 9, 8010 Graz, Austria
| | - Tanja Rappitsch
- Graz University of Technology , Institute of Analytical Chemistry and Food Chemistry, Stremayrgasse 9, 8010 Graz, Austria
| | - Christoph Staudinger
- Graz University of Technology , Institute of Analytical Chemistry and Food Chemistry, Stremayrgasse 9, 8010 Graz, Austria
| | - Christian Rüschitz
- Graz University of Technology , Institute of Analytical Chemistry and Food Chemistry, Stremayrgasse 9, 8010 Graz, Austria
| | - Sergey M Borisov
- Graz University of Technology , Institute of Analytical Chemistry and Food Chemistry, Stremayrgasse 9, 8010 Graz, Austria
| | - Ingo Klimant
- Graz University of Technology , Institute of Analytical Chemistry and Food Chemistry, Stremayrgasse 9, 8010 Graz, Austria
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24
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Fahy D, Sanad MNME, Duscha K, Lyons M, Liu F, Bozhkov P, Kunz HH, Hu J, Neuhaus HE, Steel PG, Smertenko A. Impact of salt stress, cell death, and autophagy on peroxisomes: quantitative and morphological analyses using small fluorescent probe N-BODIPY. Sci Rep 2017; 7:39069. [PMID: 28145408 PMCID: PMC5286434 DOI: 10.1038/srep39069] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Accepted: 11/17/2016] [Indexed: 12/19/2022] Open
Abstract
Plant peroxisomes maintain a plethora of key life processes including fatty acid β-oxidation, photorespiration, synthesis of hormones, and homeostasis of reactive oxygen species (ROS). Abundance of peroxisomes in cells is dynamic; however mechanisms controlling peroxisome proliferation remain poorly understood because measuring peroxisome abundance is technically challenging. Counting peroxisomes in individual cells of complex organs by electron or fluorescence microscopy is expensive and time consuming. Here we present a simple technique for quantifying peroxisome abundance using the small probe Nitro-BODIPY, which in vivo fluoresces selectively inside peroxisomes. The physiological relevance of our technique was demonstrated using salinity as a known inducer of peroxisome proliferation. While significant peroxisome proliferation was observed in wild-type Arabidopsis leaves following 5-hour exposure to NaCl, no proliferation was detected in the salt-susceptible mutants fry1-6, sos1-14, and sos1-15. We also found that N-BODIPY detects aggregation of peroxisomes during final stages of programmed cell death and can be used as a marker of this stage. Furthermore, accumulation of peroxisomes in an autophagy-deficient Arabidopsis mutant atg5 correlated with N-BODIPY labeling. In conclusion, the technique reported here enables quantification of peroxisomes in plant material at various physiological settings. Its potential applications encompass identification of genes controlling peroxisome homeostasis and capturing stress-tolerant genotypes.
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Affiliation(s)
- Deirdre Fahy
- Institute of Biological Chemistry, Washington State University, Pullman, 99164, WA, USA
| | - Marwa N M E Sanad
- Institute of Biological Chemistry, Washington State University, Pullman, 99164, WA, USA
- Department of Genetics and Cytology, National Research Center, Giza, Egypt
| | - Kerstin Duscha
- Plant Physiology, University of Kaiserslautern, Erwin Schrödinger Straße, Kaiserslautern, D-67653, Germany
| | - Madison Lyons
- Institute of Biological Chemistry, Washington State University, Pullman, 99164, WA, USA
| | - Fuquan Liu
- Institute for Global Food Security, School of Biological Sciences, Queen's University Belfast, 18-30 Malone Road, Belfast, BT9 5BN, UK
| | - Peter Bozhkov
- Department of Chemistry and Biotechnology, Uppsala BioCenter, Swedish University of Agricultural Sciences and Linnean Center for Plant Biology, PO Box 7015, Uppsala, SE-75007, Sweden
| | - Hans-Henning Kunz
- School of Biological Sciences, Washington State University, Pullman, 99164, WA, USA
| | - Jianping Hu
- MSU-DOE Plant Research Laboratory, Michigan State University, 612 Wilson Road, East Lansing, 48824, MI, USA
| | - H Ekkehard Neuhaus
- Plant Physiology, University of Kaiserslautern, Erwin Schrödinger Straße, Kaiserslautern, D-67653, Germany
| | - Patrick G Steel
- Department of Chemistry, Durham University, Durham, DH1 3LE, UK
| | - Andrei Smertenko
- Institute of Biological Chemistry, Washington State University, Pullman, 99164, WA, USA.
- Institute for Global Food Security, School of Biological Sciences, Queen's University Belfast, 18-30 Malone Road, Belfast, BT9 5BN, UK.
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25
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Fang W, Zhang Y, Zhang G, Kong L, Yang L, Yang J. Multi-stimuli-responsive fluorescence of a highly emissive difluoroboron complex in both solution and solid states. CrystEngComm 2017. [DOI: 10.1039/c6ce02376b] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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Collot M, Ponsot F, Klymchenko AS. Ca-NIR: a ratiometric near-infrared calcium probe based on a dihydroxanthene-hemicyanine fluorophore. Chem Commun (Camb) 2017; 53:6117-6120. [DOI: 10.1039/c7cc02418e] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Ca-NIR is the first ratiometric fluorescent calcium probe emitting in the near infrared.
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Affiliation(s)
- Mayeul Collot
- Laboratoire de Biophotonique et Pharmacologie
- UMR 7213 CNRS
- Université de Strasbourg
- Faculté de Pharmacie
- 67401 ILLKIRCH Cedex
| | - Flavien Ponsot
- Laboratoire de Biophotonique et Pharmacologie
- UMR 7213 CNRS
- Université de Strasbourg
- Faculté de Pharmacie
- 67401 ILLKIRCH Cedex
| | - Andrey S. Klymchenko
- Laboratoire de Biophotonique et Pharmacologie
- UMR 7213 CNRS
- Université de Strasbourg
- Faculté de Pharmacie
- 67401 ILLKIRCH Cedex
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27
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Xu Z, Pang M, Li C, Zhu B. A new colorimetric and far-red fluorescent probe for hydrazine with a large red-shifted absorption spectrum. LUMINESCENCE 2016; 32:466-470. [DOI: 10.1002/bio.3232] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Revised: 08/22/2016] [Accepted: 09/11/2016] [Indexed: 12/14/2022]
Affiliation(s)
- Zujun Xu
- Zhangqiu No.4 Middle School; Zhangqiu Jinan Shandong China
| | - Mengmeng Pang
- School of Resources and Environment; University of Jinan; Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization; Jinan China
| | - Changwang Li
- Zhangqiu No.4 Middle School; Zhangqiu Jinan Shandong China
| | - Baocun Zhu
- School of Resources and Environment; University of Jinan; Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization; Jinan China
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28
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Li Q, Liu W, Wu J, Zhou B, Niu G, Zhang H, Ge J, Wang P. Deep-red to near-infrared fluorescent dyes: Synthesis, photophysical properties, and application in cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2016; 164:8-14. [PMID: 27060414 DOI: 10.1016/j.saa.2016.03.042] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Revised: 03/11/2016] [Accepted: 03/27/2016] [Indexed: 06/05/2023]
Abstract
More and more attention has been paid to the design of new fluorescent imaging agents with good photostability and water solubility, especially those with emissions in the deep-red and near-infrared regions. In this work, we designed and synthesized four novel fluorescent dyes with deep-red or NIR fluorescence by hybridizing coumarin and pyronin moieties based on our previous work. Introduction of carboxylic acid in the dyes not only imparted the dyes with water solubility but also provided a versatile sensing platform for designing the fluorescent probes and sensors of biomolecules. The photophysical properties of these new dyes were investigated through absorption and fluorescence spectroscopy. Cell imaging experiments showed that esterification products could selectively stain lysosomes with good photostability, thereby indicating that they could be useful in the development of fluorescent probes for bioimaging.
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Affiliation(s)
- Qi Li
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, PR China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Weimin Liu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, PR China.
| | - Jiasheng Wu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, PR China
| | - Bingjiang Zhou
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, PR China
| | - Guangle Niu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, PR China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Hongyan Zhang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, PR China
| | - Jiechao Ge
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, PR China
| | - Pengfei Wang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, PR China
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29
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Sui B, Liu X, Wang M, Belfield KD. A Highly Selective Fluorescence Turn-On Sensor for Extracellular Calcium Ion Detection. Chemistry 2016; 22:10351-4. [PMID: 27247191 DOI: 10.1002/chem.201602162] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Indexed: 11/08/2022]
Abstract
A highly water-soluble, fluorescence turn-on sensor for Ca(2+) is reported. The sensor affords high selectivity in sensing Ca(2+) over other biologically important metal cations. The dissociation constant of the sensor in binding Ca(2+) is 0.92 mm. Fluorescence microscopy experiments demonstrate that the sensor is cell-impermeable and capable of detecting extracellular Ca(2+) .
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Affiliation(s)
- Binglin Sui
- College of Science and Liberal Arts, New Jersey Institute of Technology, Newark, New Jersey, 07102, United States
| | - Xinglei Liu
- College of Science and Liberal Arts, New Jersey Institute of Technology, Newark, New Jersey, 07102, United States
| | - Mengyuan Wang
- Department of Chemistry, University of Central Florida, Orlando, Florida, 32816, United States
| | - Kevin D Belfield
- College of Science and Liberal Arts, New Jersey Institute of Technology, Newark, New Jersey, 07102, United States.
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30
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Hirabayashi K, Hanaoka K, Egawa T, Kobayashi C, Takahashi S, Komatsu T, Ueno T, Terai T, Ikegaya Y, Nagano T, Urano Y. Development of practical red fluorescent probe for cytoplasmic calcium ions with greatly improved cell-membrane permeability. Cell Calcium 2016; 60:256-65. [PMID: 27349490 DOI: 10.1016/j.ceca.2016.06.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2016] [Revised: 06/04/2016] [Accepted: 06/07/2016] [Indexed: 01/26/2023]
Abstract
Fluorescence imaging of calcium ions (Ca(2+)) has become an essential technique for investigation of signaling pathways involving Ca(2+) as a second messenger. But, Ca(2+) signaling is involved in many biological phenomena, and therefore simultaneous visualization of Ca(2+) and other biomolecules (multicolor imaging) would be particularly informative. For this purpose, we set out to develop a fluorescent probe for Ca(2+) that would operate in a different color region (red) from that of probes for other molecules, many of which show green fluorescence, as exemplified by green fluorescent protein (GFP). We previously developed a red fluorescent probe for monitoring cytoplasmic Ca(2+) concentration, based on our established red fluorophore, TokyoMagenta (TM), but there remained room for improvement, especially as regards efficiency of introduction into cells. We considered that this issue was probably mainly due to limited water solubility of the probe. So, we designed and synthesized a red-fluorescent probe with improved water solubility. We confirmed that this Ca(2+) red-fluorescent probe showed high cell-membrane permeability with bright fluorescence. It was successfully applied to fluorescence imaging of not only live cells, but also brain slices, and should be practically useful for multicolor imaging studies of biological mechanisms.
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Affiliation(s)
- Kazuhisa Hirabayashi
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Kenjiro Hanaoka
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
| | - Takahiro Egawa
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Chiaki Kobayashi
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Shodai Takahashi
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Toru Komatsu
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan; Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
| | - Tasuku Ueno
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Takuya Terai
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Yuji Ikegaya
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Tetsuo Nagano
- Drug Discovery Initiative, The University of Tokyo, Tokyo 113-0033, Japan
| | - Yasuteru Urano
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan; Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan; CREST, AMED, Saitama 332-0012, Japan.
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31
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Yin J, Hu Y, Yoon J. Fluorescent probes and bioimaging: alkali metals, alkaline earth metals and pH. Chem Soc Rev 2016; 44:4619-44. [PMID: 25317749 DOI: 10.1039/c4cs00275j] [Citation(s) in RCA: 417] [Impact Index Per Article: 52.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
All living species and life forms have an absolute requirement for bio-functional metals and acid-base equilibrium chemistry owing to the critical roles they play in biological processes. Hence, a great need exists for efficient methods to detect and monitor biometals and acids. In the last few years, great attention has been paid to the development of organic molecule based fluorescent chemosensors. The availability of new synthetic fluorescent probes has made fluorescence microscopy an indispensable tool for tracing biologically important molecules and in the area of clinical diagnostics. This review highlights the recent advances that have been made in the design and bioimaging applications of fluorescent probes for alkali metals and alkaline earth metal cations, including lithium, sodium and potassium, magnesium and calcium, and for pH determination within biological systems.
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Affiliation(s)
- Jun Yin
- Department of Chemistry and Nano Science, Global Top 5 Research Program, Ewha Womans University, Seoul 120-750, Korea.
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32
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Ni Y, Lee S, Son M, Aratani N, Ishida M, Samanta A, Yamada H, Chang YT, Furuta H, Kim D, Wu J. A Diradical Approach towards BODIPY-Based Dyes with Intense Near-Infrared Absorption around λ
=1100 nm. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201511151] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Yong Ni
- Department of Chemistry; National University of Singapore; 117543 Singapore Singapore
- Laboratory of Bioimaging Probe Development; Singapore Bioimaging Consortium; 138667 Singapore Singapore
| | - Sangsu Lee
- Spectroscopy Laboratory for Functional π-Electronic Systems and Department of Chemistry; Yonsei University; Seoul 120-749 Korea
| | - Minjung Son
- Spectroscopy Laboratory for Functional π-Electronic Systems and Department of Chemistry; Yonsei University; Seoul 120-749 Korea
| | - Naoki Aratani
- Graduate School of Materials Science; Nara Institute of Science and Technology; 8916-5 Takayama-cho Ikoma 630-0192 Japan
| | - Masatoshi Ishida
- Education Center for Global Leaders in Molecular Systems for Devices; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Animesh Samanta
- Laboratory of Bioimaging Probe Development; Singapore Bioimaging Consortium; 138667 Singapore Singapore
| | - Hiroko Yamada
- Graduate School of Materials Science; Nara Institute of Science and Technology; 8916-5 Takayama-cho Ikoma 630-0192 Japan
| | - Young-Tae Chang
- Laboratory of Bioimaging Probe Development; Singapore Bioimaging Consortium; 138667 Singapore Singapore
| | - Hiroyuki Furuta
- Education Center for Global Leaders in Molecular Systems for Devices; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Dongho Kim
- Spectroscopy Laboratory for Functional π-Electronic Systems and Department of Chemistry; Yonsei University; Seoul 120-749 Korea
| | - Jishan Wu
- Department of Chemistry; National University of Singapore; 117543 Singapore Singapore
- Institute of Materials Research and Engineering, A*STAR; 2 Fusionopolis Way, Innovis, #08-03 117602 Singapore Singapore
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33
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Ni Y, Lee S, Son M, Aratani N, Ishida M, Samanta A, Yamada H, Chang YT, Furuta H, Kim D, Wu J. A Diradical Approach towards BODIPY-Based Dyes with Intense Near-Infrared Absorption around λ
=1100 nm. Angew Chem Int Ed Engl 2016; 55:2815-9. [DOI: 10.1002/anie.201511151] [Citation(s) in RCA: 85] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Indexed: 12/22/2022]
Affiliation(s)
- Yong Ni
- Department of Chemistry; National University of Singapore; 117543 Singapore Singapore
- Laboratory of Bioimaging Probe Development; Singapore Bioimaging Consortium; 138667 Singapore Singapore
| | - Sangsu Lee
- Spectroscopy Laboratory for Functional π-Electronic Systems and Department of Chemistry; Yonsei University; Seoul 120-749 Korea
| | - Minjung Son
- Spectroscopy Laboratory for Functional π-Electronic Systems and Department of Chemistry; Yonsei University; Seoul 120-749 Korea
| | - Naoki Aratani
- Graduate School of Materials Science; Nara Institute of Science and Technology; 8916-5 Takayama-cho Ikoma 630-0192 Japan
| | - Masatoshi Ishida
- Education Center for Global Leaders in Molecular Systems for Devices; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Animesh Samanta
- Laboratory of Bioimaging Probe Development; Singapore Bioimaging Consortium; 138667 Singapore Singapore
| | - Hiroko Yamada
- Graduate School of Materials Science; Nara Institute of Science and Technology; 8916-5 Takayama-cho Ikoma 630-0192 Japan
| | - Young-Tae Chang
- Laboratory of Bioimaging Probe Development; Singapore Bioimaging Consortium; 138667 Singapore Singapore
| | - Hiroyuki Furuta
- Education Center for Global Leaders in Molecular Systems for Devices; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Dongho Kim
- Spectroscopy Laboratory for Functional π-Electronic Systems and Department of Chemistry; Yonsei University; Seoul 120-749 Korea
| | - Jishan Wu
- Department of Chemistry; National University of Singapore; 117543 Singapore Singapore
- Institute of Materials Research and Engineering, A*STAR; 2 Fusionopolis Way, Innovis, #08-03 117602 Singapore Singapore
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34
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Caldwell ST, Cairns AG, Olson M, Chalmers S, Sandison M, Mullen W, McCarron JG, Hartley RC. Synthesis of an azido-tagged low affinity ratiometric calcium sensor. Tetrahedron 2015; 71:9571-9578. [PMID: 26709317 PMCID: PMC4660056 DOI: 10.1016/j.tet.2015.10.052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Changes in high localised concentrations of Ca2+ ions are fundamental to cell signalling. The synthesis of a dual excitation, ratiometric calcium ion sensor with a Kd of 90 μM, is described. It is tagged with an azido group for bioconjugation, and absorbs in the blue/green and emits in the red region of the visible spectrum with a large Stokes shift. The binding modulating nitro group is introduced to the BAPTA core prior to construction of a benzofuran-2-yl carboxaldehyde by an allylation–oxidation–cyclisation sequence, which is followed by condensation with an azido-tagged thiohydantoin. The thiohydantoin unit has to be protected with an acetoxymethyl (AM) caging group to allow CuAAC click reaction and incorporation of the KDEL peptide endoplasmic reticulum (ER) retention sequence.
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Affiliation(s)
- Stuart T Caldwell
- WestCHEM School of Chemistry, University of Glasgow, Glasgow G12 8QQ, UK
| | - Andrew G Cairns
- WestCHEM School of Chemistry, University of Glasgow, Glasgow G12 8QQ, UK
| | - Marnie Olson
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, 161 Cathedral Street, Glasgow G4 0RE, UK
| | - Susan Chalmers
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, 161 Cathedral Street, Glasgow G4 0RE, UK
| | - Mairi Sandison
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, 161 Cathedral Street, Glasgow G4 0RE, UK
| | - William Mullen
- BHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, College of Medical Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8QQ, UK
| | - John G McCarron
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, 161 Cathedral Street, Glasgow G4 0RE, UK
| | - Richard C Hartley
- WestCHEM School of Chemistry, University of Glasgow, Glasgow G12 8QQ, UK
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Staudinger C, Borisov SM. Long-wavelength analyte-sensitive luminescent probes and optical (bio)sensors. Methods Appl Fluoresc 2015; 3:042005. [PMID: 27134748 PMCID: PMC4849553 DOI: 10.1088/2050-6120/3/4/042005] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Long-wavelength luminescent probes and sensors become increasingly popular. They offer the advantage of lower levels of autofluorescence in most biological probes. Due to high penetration depth and low scattering of red and NIR light such probes potentially enable in vivo measurements in tissues and some of them have already reached a high level of reliability required for such applications. This review focuses on the recent progress in development and application of long-wavelength analyte-sensitive probes which can operate both reversibly and irreversibly. Photophysical properties, sensing mechanisms, advantages and limitations of individual probes are discussed.
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Affiliation(s)
- Christoph Staudinger
- Institute of Analytical Chemistry and Food Chemistry, Graz University of Technology, Stremayrgasse 9, 8010, Graz, Austria
| | - Sergey M Borisov
- Institute of Analytical Chemistry and Food Chemistry, Graz University of Technology, Stremayrgasse 9, 8010, Graz, Austria
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36
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Divinyl BODIPY derivative: Synthesis, photophysical properties, crystal structure, photostability and bioimaging. Bioorg Med Chem Lett 2015; 25:5716-9. [DOI: 10.1016/j.bmcl.2015.10.091] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2015] [Revised: 10/14/2015] [Accepted: 10/30/2015] [Indexed: 11/21/2022]
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37
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Xu P, Gao T, Liu M, Zhang H, Zeng W. A novel excited-state intramolecular proton transfer (ESIPT) dye with unique near-IR keto emission and its application in detection of hydrogen sulfide. Analyst 2015; 140:1814-6. [PMID: 25652214 DOI: 10.1039/c4an02285h] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A new ESIPT dye of benzothiazole with a conjugative electron acceptor was discovered and synthesized. Due to its unique NIR keto emission and a large Stokes shift, it was used to develop a fluorescent probe for sensitive and selective detection of hydrogen sulfide.
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Affiliation(s)
- Pengfei Xu
- School of Pharmaceutical Sciences, Central South University, Changsha 410013, China.
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38
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Suzuki Y, Yokoyama K. Development of Functional Fluorescent Molecular Probes for the Detection of Biological Substances. BIOSENSORS 2015; 5:337-63. [PMID: 26095660 PMCID: PMC4493553 DOI: 10.3390/bios5020337] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Revised: 06/08/2015] [Accepted: 06/09/2015] [Indexed: 01/27/2023]
Abstract
This review is confined to sensors that use fluorescence to transmit biochemical information. Fluorescence is, by far, the most frequently exploited phenomenon for chemical sensors and biosensors. Parameters that define the application of such sensors include intensity, decay time, anisotropy, quenching efficiency, and luminescence energy transfer. To achieve selective (bio)molecular recognition based on these fluorescence phenomena, various fluorescent elements such as small organic molecules, enzymes, antibodies, and oligonucleotides have been designed and synthesized over the past decades. This review describes the immense variety of fluorescent probes that have been designed for the recognitions of ions, small and large molecules, and their biological applications in terms of intracellular fluorescent imaging techniques.
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Affiliation(s)
- Yoshio Suzuki
- Health Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Central 6, 1-1-1 Higashi, Tsukuba 305-8566, Japan.
| | - Kenji Yokoyama
- School of Bioscience and Biotechnology, Tokyo University of Technology, 1404-1 Katakura, Hachioji, Tokyo 192-0982, Japan.
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39
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Chua MH, Ni Y, Garai M, Zheng B, Huang KW, Xu QH, Xu J, Wu J. Towardsmeso-Ester BODIPYs with Aggregation-Induced Emission Properties: The Effect of Substitution Positions. Chem Asian J 2015; 10:1631-4. [DOI: 10.1002/asia.201500420] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Indexed: 01/10/2023]
Affiliation(s)
- Ming Hui Chua
- Institute of Materials Research and Engineering; A*STAR; 3 Research Link 117602 Singapore Singapore
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 117543 Singapore Singapore
| | - Yong Ni
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 117543 Singapore Singapore
| | - Monalisa Garai
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 117543 Singapore Singapore
| | - Bin Zheng
- KAUST Catalysis Center and Division of Physical Sciences&Engineering; King Abdullah University of Science and Technology; Thuwal 23955-6900 Saudi Arabia
| | - Kuo-Wei Huang
- KAUST Catalysis Center and Division of Physical Sciences&Engineering; King Abdullah University of Science and Technology; Thuwal 23955-6900 Saudi Arabia
| | - Qing-Hua Xu
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 117543 Singapore Singapore
| | - Jianwei Xu
- Institute of Materials Research and Engineering; A*STAR; 3 Research Link 117602 Singapore Singapore
| | - Jishan Wu
- Institute of Materials Research and Engineering; A*STAR; 3 Research Link 117602 Singapore Singapore
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 117543 Singapore Singapore
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40
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Hiruta Y, Koiso H, Ozawa H, Sato H, Hamada K, Yabushita S, Citterio D, Suzuki K. Near IR Emitting Red-Shifting Ratiometric Fluorophores Based on Borondipyrromethene. Org Lett 2015; 17:3022-5. [DOI: 10.1021/acs.orglett.5b01299] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
| | | | | | - Hiroyasu Sato
- Rigaku Corporation, 3-9-12, Matsubara-cho, Akishima-shi, Tokyo 196-8666, Japan
| | - Kensaku Hamada
- Rigaku Corporation, 3-9-12, Matsubara-cho, Akishima-shi, Tokyo 196-8666, Japan
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41
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Ni Y, Wu J. Far-red and near infrared BODIPY dyes: synthesis and applications for fluorescent pH probes and bio-imaging. Org Biomol Chem 2015; 12:3774-91. [PMID: 24781214 DOI: 10.1039/c3ob42554a] [Citation(s) in RCA: 437] [Impact Index Per Article: 48.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Far-red and near infrared (NIR) emissive dyes have advantages in the development of fluorescent probes and labelling for bio-imaging in living systems since fluorescence in the long-wavelength region would generate minimum photo-toxicity to biological components, deep tissue penetration and minimal background from auto-fluorescence by bio-molecules. BODIPY dyes are attractive due to their excellent photo-physical properties and potential for fluorescence-based sensing and bio-imaging applications. Thus, numerous research papers have emerged to develop BODIPY-based dyes with absorption and emission in the long-wavelength spectral region (650-900 nm). This review summarizes the general strategies to obtain far-red and NIR BODIPYs. Moreover, their applications for fluorescent pH probes and imaging or labelling in living systems are highlighted.
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Affiliation(s)
- Yong Ni
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543 Singapore.
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42
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Raju M, Nair RR, Raval IH, Haldar S, Chatterjee PB. Reporting a new siderophore based Ca2+ selective chemosensor that works as a staining agent in the live organism Artemia. Analyst 2015; 140:7799-809. [DOI: 10.1039/c5an01733e] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
A new acyclic chemosensor bearing a siderophore linked to a rhodamine 6G fluorophore showed highly selective detection of Ca2+ ions in 100% aqueous solution at pH 7.4. The probe showed bio-imaging applicability in the live animal Artemia.
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Affiliation(s)
- M. Raju
- Analytical Discipline and Centralized Instrument Facility (AD&CIF)
- CSIR-CSMCRI
- Bhavnagar
- India
| | - Ratish R. Nair
- Analytical Discipline and Centralized Instrument Facility (AD&CIF)
- CSIR-CSMCRI
- Bhavnagar
- India
| | - Ishan H. Raval
- Marine Biotechnology and Ecology Division
- CSIR-CSMCRI
- Bhavnagar
- India
| | - Soumya Haldar
- Marine Biotechnology and Ecology Division
- CSIR-CSMCRI
- Bhavnagar
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Pabitra B. Chatterjee
- Analytical Discipline and Centralized Instrument Facility (AD&CIF)
- CSIR-CSMCRI
- Bhavnagar
- India
- Academy of Scientific and Innovative Research (AcSIR)
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43
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Zang TN, Zhao RR, Yang XZ, Gao Y, Wang GK, Zhou Y, Liu B, Zhang JF. A near-infrared chemodosimeter with Pi-selective colorimetric and fluorescent sensing and its application in vivo imaging. RSC Adv 2015. [DOI: 10.1039/c5ra12835h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A near-infrared colorimetric and fluorescent chemosensor for detecting phosphate ion (Pi) has been developed. The practical utility of this chemosensor was demonstrated by employing it to detect Pi in Paramecium and C. elegans.
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Affiliation(s)
- Tie Nan Zang
- Key Laboratory of Medicinal Chemistry for Natural Resource
- School of Chemical Science and Technology
- Yunnan University
- Kunming 650091
- China
| | - Rui Rui Zhao
- Key Laboratory of Medicinal Chemistry for Natural Resource
- School of Chemical Science and Technology
- Yunnan University
- Kunming 650091
- China
| | - Xing Zhu Yang
- Key Laboratory of Medicinal Chemistry for Natural Resource
- School of Chemical Science and Technology
- Yunnan University
- Kunming 650091
- China
| | - Yan Gao
- Key Laboratory of Medicinal Chemistry for Natural Resource
- School of Chemical Science and Technology
- Yunnan University
- Kunming 650091
- China
| | - Guang Ke Wang
- Key Laboratory of Medicinal Chemistry for Natural Resource
- School of Chemical Science and Technology
- Yunnan University
- Kunming 650091
- China
| | - Ying Zhou
- Key Laboratory of Medicinal Chemistry for Natural Resource
- School of Chemical Science and Technology
- Yunnan University
- Kunming 650091
- China
| | - Bo Liu
- College of Chemistry and Chemical Engineering
- Yunnan Normal University
- Kunming 650500
- China
| | - Jun Feng Zhang
- College of Chemistry and Chemical Engineering
- Yunnan Normal University
- Kunming 650500
- China
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44
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Duan W, Wei H, Cui T, Gao B. A membrane permeable fluorescent Ca2+ probe based on bis-BODIPY with branched PEG. J Mater Chem B 2015; 3:894-898. [DOI: 10.1039/c4tb01457j] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
The cellular uptake of MPFCP-2 is improved by the PEG encapsulation method, and then MPFCP-2 could pass through the cell membrane by itself, and monitor the changes of the intracellular Ca2+ signal.
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Affiliation(s)
- Wenfeng Duan
- Key Laboratory of Analytical Science and Technology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding
- China
| | - Huimin Wei
- Key Laboratory of Analytical Science and Technology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding
- China
| | - Tengbo Cui
- Key Laboratory of Analytical Science and Technology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding
- China
| | - Baoxiang Gao
- Key Laboratory of Analytical Science and Technology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding
- China
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45
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Liao CW, Rao M. R, Sun SS. Structural diversity of new solid-state luminophores based on quinoxaline-β-ketoiminate boron difluoride complexes with remarkable fluorescence switching properties. Chem Commun (Camb) 2015; 51:2656-9. [DOI: 10.1039/c4cc08958h] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Highly tunable organoboron luminophores with intense solid-state fluorescence showed outstanding photoswitching properties modulated by acid/base vapors.
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Affiliation(s)
- Chia-Wei Liao
- Institute of Chemistry
- Academia Sinica
- Taipei
- Republic of China
| | | | - Shih-Sheng Sun
- Institute of Chemistry
- Academia Sinica
- Taipei
- Republic of China
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46
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Fan G, Yang L, Chen Z. Water-soluble BODIPY and aza-BODIPY dyes: synthetic progress and applications. Front Chem Sci Eng 2014. [DOI: 10.1007/s11705-014-1445-7] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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47
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Oheim M, van 't Hoff M, Feltz A, Zamaleeva A, Mallet JM, Collot M. New red-fluorescent calcium indicators for optogenetics, photoactivation and multi-color imaging. BIOCHIMICA ET BIOPHYSICA ACTA 2014; 1843:2284-306. [PMID: 24681159 DOI: 10.1016/j.bbamcr.2014.03.010] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Accepted: 03/09/2014] [Indexed: 01/15/2023]
Abstract
Most chemical and, with only a few exceptions, all genetically encoded fluorimetric calcium (Ca(2+)) indicators (GECIs) emit green fluorescence. Many of these probes are compatible with red-emitting cell- or organelle markers. But the bulk of available fluorescent-protein constructs and transgenic animals incorporate green or yellow fluorescent protein (GFP and YFP respectively). This is, in part, not only heritage from the tendency to aggregate of early-generation red-emitting FPs, and due to their complicated photochemistry, but also resulting from the compatibility of green-fluorescent probes with standard instrumentation readily available in most laboratories and core imaging facilities. Photochemical constraints like limited water solubility and low quantum yield have contributed to the relative paucity of red-emitting Ca(2+) probes compared to their green counterparts, too. The increasing use of GFP and GFP-based functional reporters, together with recent developments in optogenetics, photostimulation and super-resolution microscopies, has intensified the quest for red-emitting Ca(2+) probes. In response to this demand more red-emitting chemical and FP-based Ca(2+)-sensitive indicators have been developed since 2009 than in the thirty years before. In this topical review, we survey the physicochemical properties of these red-emitting Ca(2+) probes and discuss their utility for biological Ca(2+) imaging. Using the spectral separability index Xijk (Oheim M., 2010. Methods in Molecular Biology 591: 3-16) we evaluate their performance for multi-color excitation/emission experiments, involving the identification of morphological landmarks with GFP/YFP and detecting Ca(2+)-dependent fluorescence in the red spectral band. We also establish a catalog of criteria for evaluating Ca(2+) indicators that ideally should be made available for each probe. This article is part of a Special Issue entitled: Calcium signaling in health and disease. Guest Editors: Geert Bultynck, Jacques Haiech, Claus W. Heizmann, Joachim Krebs, and Marc Moreau.
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Affiliation(s)
- Martin Oheim
- CNRS, UMR 8154, Paris F-75006, France; INSERM, U603, Paris F-75006, France; University Paris Descartes, PRES Sorbonne Paris Cité, Laboratory of Neurophysiology and New Microscopies, 45 rue des Saints Pères, Paris F-75006, France.
| | - Marcel van 't Hoff
- CNRS, UMR 8154, Paris F-75006, France; INSERM, U603, Paris F-75006, France; University Paris Descartes, PRES Sorbonne Paris Cité, Laboratory of Neurophysiology and New Microscopies, 45 rue des Saints Pères, Paris F-75006, France; University of Florence, LENS - European Laboratory for Non-linear Spectroscopy, Via Nello Carrara 1, I-50019 Sesto Fiorentino, Italy
| | - Anne Feltz
- Ecole Normale Supérieure, Institut de Biologie de l'ENS (IBENS), Paris F-75005, France; INSERM U1024, Paris F-75005, France; CNRS UMR 8197, Paris F-75005, France
| | - Alsu Zamaleeva
- Ecole Normale Supérieure, Institut de Biologie de l'ENS (IBENS), Paris F-75005, France; INSERM U1024, Paris F-75005, France; CNRS UMR 8197, Paris F-75005, France
| | - Jean-Maurice Mallet
- UPMC Université́ Paris 06, Ecole Normale Supérieure (ENS), 24 rue Lhomond, Paris F-75005, France; CNRS UMR 7203, Paris F-75005, France
| | - Mayeul Collot
- UPMC Université́ Paris 06, Ecole Normale Supérieure (ENS), 24 rue Lhomond, Paris F-75005, France; CNRS UMR 7203, Paris F-75005, France
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48
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Bochkov AY, Akchurin IO, Dyachenko OA, Traven VF. NIR-fluorescent coumarin-fused BODIPY dyes with large Stokes shifts. Chem Commun (Camb) 2014; 49:11653-5. [PMID: 24185046 DOI: 10.1039/c3cc46498a] [Citation(s) in RCA: 109] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A series of novel non-symmetrical coumarin-fused BODIPY dyes were synthesised. Their absorption and emission properties are strongly influenced by substitution in the coumarin moiety. Diethylamino-substituted dyes showed near-IR emission with large Stokes shifts (up to 144 nm) and good fluorescence quantum yields.
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Affiliation(s)
- Andrei Y Bochkov
- Department of Organic Chemistry, Mendeleev University of Chemical Technology, Miusskaya square 9, Moscow, 125047, Russian Federation.
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49
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Sahana S, Bharadwaj PK. Detection of alkali and alkaline earth metal ions by fluorescence spectroscopy. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.03.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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50
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Ni Y, Zeng L, Kang NY, Huang KW, Wang L, Zeng Z, Chang YT, Wu J. meso-Ester and carboxylic acid substituted BODIPYs with far-red and near-infrared emission for bioimaging applications. Chemistry 2014; 20:2301-10. [PMID: 24515608 DOI: 10.1002/chem.201303868] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2013] [Indexed: 12/26/2022]
Abstract
A series of meso-ester-substituted BODIPY derivatives 1-6 are synthesized and characterized. In particular, dyes functionalized with oligo(ethylene glycol) ether styryl or naphthalene vinylene groups at the α positions of the BODIPY core (3-6) become partially soluble in water, and their absorptions and emissions are located in the far-red or near-infrared region. Three synthetic approaches are attempted to access the meso-carboxylic acid (COOH)-substituted BODIPYs 7 and 8 from the meso-ester-substituted BODIPYs. Two feasible synthetic routes are developed successfully, including one short route with only three steps. The meso-COOH-substituted BODIPY 7 is completely soluble in pure water, and its fluorescence maximum reaches around 650 nm with a fluorescence quantum yield of up to 15 %. Time-dependent density functional theory calculations are conducted to understand the structure-optical properties relationship, and it is revealed that the Stokes shift is dependent mainly on the geometric change from the ground state to the first excited singlet state. Furthermore, cell staining tests demonstrate that the meso-ester-substituted BODIPYs (1 and 3-6) and one of the meso-COOH-substituted BODIPYs (8) are very membrane-permeable. These features make these meso-ester- and meso-COOH-substituted BODIPY dyes attractive for bioimaging and biolabeling applications in living cells.
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Affiliation(s)
- Yong Ni
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543 (Singapore), Fax: (+65) 6779-1691; NUS Environmental Research Institute, National University of Singapore, 5A Engineering Drive 1, 02-01, Singapore 117411 (Singapore)
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