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Lee LCC, Lo KKW. Shining New Light on Biological Systems: Luminescent Transition Metal Complexes for Bioimaging and Biosensing Applications. Chem Rev 2024; 124:8825-9014. [PMID: 39052606 DOI: 10.1021/acs.chemrev.3c00629] [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: 07/27/2024]
Abstract
Luminescence imaging is a powerful and versatile technique for investigating cell physiology and pathology in living systems, making significant contributions to life science research and clinical diagnosis. In recent years, luminescent transition metal complexes have gained significant attention for diagnostic and therapeutic applications due to their unique photophysical and photochemical properties. In this Review, we provide a comprehensive overview of the recent development of luminescent transition metal complexes for bioimaging and biosensing applications, with a focus on transition metal centers with a d6, d8, and d10 electronic configuration. We elucidate the structure-property relationships of luminescent transition metal complexes, exploring how their structural characteristics can be manipulated to control their biological behavior such as cellular uptake, localization, biocompatibility, pharmacokinetics, and biodistribution. Furthermore, we introduce the various design strategies that leverage the interesting photophysical properties of luminescent transition metal complexes for a wide variety of biological applications, including autofluorescence-free imaging, multimodal imaging, organelle imaging, biological sensing, microenvironment monitoring, bioorthogonal labeling, bacterial imaging, and cell viability assessment. Finally, we provide insights into the challenges and perspectives of luminescent transition metal complexes for bioimaging and biosensing applications, as well as their use in disease diagnosis and treatment evaluation.
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Affiliation(s)
- Lawrence Cho-Cheung Lee
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, P. R. China
- Laboratory for Synthetic Chemistry and Chemical Biology Limited, Units 1503-1511, 15/F, Building 17W, Hong Kong Science Park, New Territories, Hong Kong, P. R. China
| | - Kenneth Kam-Wing Lo
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, P. R. China
- State Key Laboratory of Terahertz and Millimeter Waves, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, P. R. China
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2
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Cabello MC, Chen G, Melville MJ, Osman R, Kumar GD, Domaille DW, Lippert AR. Ex Tenebris Lux: Illuminating Reactive Oxygen and Nitrogen Species with Small Molecule Probes. Chem Rev 2024. [PMID: 39137397 DOI: 10.1021/acs.chemrev.3c00892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2024]
Abstract
Reactive oxygen and nitrogen species are small reactive molecules derived from elements in the air─oxygen and nitrogen. They are produced in biological systems to mediate fundamental aspects of cellular signaling but must be very tightly balanced to prevent indiscriminate damage to biological molecules. Small molecule probes can transmute the specific nature of each reactive oxygen and nitrogen species into an observable luminescent signal (or even an acoustic wave) to offer sensitive and selective imaging in living cells and whole animals. This review focuses specifically on small molecule probes for superoxide, hydrogen peroxide, hypochlorite, nitric oxide, and peroxynitrite that provide a luminescent or photoacoustic signal. Important background information on general photophysical phenomena, common probe designs, mechanisms, and imaging modalities will be provided, and then, probes for each analyte will be thoroughly evaluated. A discussion of the successes of the field will be presented, followed by recommendations for improvement and a future outlook of emerging trends. Our objectives are to provide an informative, useful, and thorough field guide to small molecule probes for reactive oxygen and nitrogen species as well as important context to compare the ecosystem of chemistries and molecular scaffolds that has manifested within the field.
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Affiliation(s)
- Maidileyvis C Cabello
- Department of Chemistry, Southern Methodist University, Dallas, Texas 75275-0314, United States
| | - Gen Chen
- Department of Chemistry, Southern Methodist University, Dallas, Texas 75275-0314, United States
| | - Michael J Melville
- Department of Chemistry, Colorado School of Mines, Golden, Colorado 80401, United States
| | - Rokia Osman
- Department of Chemistry, Southern Methodist University, Dallas, Texas 75275-0314, United States
| | - G Dinesh Kumar
- Department of Chemistry, Colorado School of Mines, Golden, Colorado 80401, United States
| | - Dylan W Domaille
- Department of Chemistry, Colorado School of Mines, Golden, Colorado 80401, United States
| | - Alexander R Lippert
- Department of Chemistry, Southern Methodist University, Dallas, Texas 75275-0314, United States
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3
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Wu CY, Chen HJ, Wu YC, Tsai SW, Liu YH, Bhattacharya U, Lin D, Tai HC, Kong KV. Highly Efficient Singlet Oxygen Generation by BODIPY-Ruthenium(II) Complexes for Promoting Neurite Outgrowth and Suppressing Tau Protein Aggregation. Inorg Chem 2023; 62:1102-1112. [PMID: 36622931 DOI: 10.1021/acs.inorgchem.2c03017] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Singlet oxygen (1O2) has been recently identified as a key molecule against toxic Aβ aggregation, which is associated with the currently incurable Alzheimer's disease (AD). However, limited research has studied its efficiency against tau protein aggregation, the other major hallmark of AD. Herein, we designed and synthesized boron-dipyrromethene (BODIPY)-ruthenium conjugates and isolated three isomers. Under visible-light irradiation, the ε isomer can be photoactivated and efficiently generate singlet oxygen. Particularly, the complex demonstrated successful results in attenuating tauopathy─an appreciable decrease to 43 ± 2% at 100 nM. The photosensitizer was further found to remarkably promote neurite outgrowth and significantly increased the length and number of neurites in nerve cells. As a result of effective photoinduced singlet oxygen generation and proactive neurite outgrowth, the hybrid design has great potential for therapeutics for Alzheimer's disease.
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Affiliation(s)
- Cheng-Yun Wu
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Hsin-Jou Chen
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Yun-Chin Wu
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Shu-Wei Tsai
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Yi-Hung Liu
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | | | - Duo Lin
- Key Laboratory of OptoElectronic Science and Technology for Medicine, Ministry of Education, Fujian Provincial Key Laboratory for Photonics Technology, Digital Fujian Internet-of-Things Laboratory of Environment Monitoring, Fujian Normal University, Fuzhou 350007, China
| | - Hwan-Ching Tai
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Department of Laboratory Medicine, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Kien Voon Kong
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
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4
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Pordel S, Pickens RN, White JK. Release of CO and Production of 1O2 from a Mn-BODIPY Photoactivated CO Releasing Molecule with Visible Light. Organometallics 2021. [DOI: 10.1021/acs.organomet.1c00331] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Shabnam Pordel
- Department of Chemistry and Biochemistry, Ohio University, Athens, Ohio 45701, United States
| | - Rachael N. Pickens
- Department of Chemistry and Biochemistry, Ohio University, Athens, Ohio 45701, United States
| | - Jessica K. White
- Department of Chemistry and Biochemistry, Ohio University, Athens, Ohio 45701, United States
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5
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Nguyen VN, Ha J, Cho M, Li H, Swamy K, Yoon J. Recent developments of BODIPY-based colorimetric and fluorescent probes for the detection of reactive oxygen/nitrogen species and cancer diagnosis. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213936] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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6
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A nitric oxide induced “click” reaction to trigger the aggregation induced emission (AIE) phenomena of a tetraphenyl ethylene derivative: A new fluorescent probe for NO. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2019.112132] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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7
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Han Q, Liu J, Meng Q, Wang YL, Feng H, Zhang Z, Xu ZP, Zhang R. Turn-On Fluorescence Probe for Nitric Oxide Detection and Bioimaging in Live Cells and Zebrafish. ACS Sens 2019; 4:309-316. [PMID: 30387591 DOI: 10.1021/acssensors.8b00776] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
An effective bioanalytical method for rapid, sensitive, specific, and in situ sensing of nitric oxide (NO) is the key for further unveiling the biological functions of this gasotransmitter molecule in vitro and in vivo. In this contribution, a new fluorescence probe for sensing and imaging of NO in live systems was developed. The probe, FP-NO, was designed by exploring a novel sensing mechanism, i.e., the rotation of the N-N single bond of a coumarin derivative. FP-NO was prepared by incorporating a recognition unit, thiosemicarbazide moiety into a coumarin fluorophore. The weakly fluorescent FP-NO quickly and selectively reacts with NO to form a highly fluorescent product, FP-P. Such an enhancement of fluorescence emission allows NO detection with high sensitivity. The detection limit was 47.6 nM. The reaction mechanism was validated by HRMS titration analysis and the "OFF-ON" fluorescence response mechanism was rationalized by theoretical computation. FP-NO is biocompatible and live cell membrane permeable. The feasibility of FP-NO as the fluorescence probe for imaging and flow cytometry analysis of exogenous NO in MCF-7 cells and exogenous NO production in inflamed J774A.1 macrophage cells was then evaluated. Visualization of exogenous and endogenous NO production in live zebrafish was then achieved, implying the potential application of FP-NO in the studies of the NO roles in live organisms.
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Affiliation(s)
- Qian Han
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan, Liaoning 114051, P. R. China
| | - Jianping Liu
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, 4072, Australia
| | - Qingtao Meng
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan, Liaoning 114051, P. R. China
| | - Yong-Lei Wang
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Huan Feng
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan, Liaoning 114051, P. R. China
| | - Zhiqiang Zhang
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan, Liaoning 114051, P. R. China
| | - Zhi Ping Xu
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, 4072, Australia
| | - Run Zhang
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, 4072, Australia
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8
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Herten DP, Haderspeck A, Braun F, Wadepohl H. Copper(II)-induced Fluorescence Quenching of a BODIPY Fluorophore. Z Anorg Allg Chem 2018. [DOI: 10.1002/zaac.201800154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Dirk-Peter Herten
- Institute of Physical Chemistry; Heidelberg University; Im Neuenheimer Feld 229 69120 Heidelberg Germany
| | - Andreas Haderspeck
- Institute of Physical Chemistry; Heidelberg University; Im Neuenheimer Feld 229 69120 Heidelberg Germany
| | - Felix Braun
- Institute of Physical Chemistry; Heidelberg University; Im Neuenheimer Feld 229 69120 Heidelberg Germany
| | - Hubert Wadepohl
- Institute of Inorganic Chemistry; Heidelberg University; Im Neuenheimer Feld 270 69120 Heidelberg Germany
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9
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Zhang S, Yuan W, Qin Y, Zhang J, Lu N, Liu W, Li H, Wang Y, Li Y. Bidentate BODIPY-appended 2-pyridylimidazo[1,2-a]pyridine ligand and fabrication of luminescent transition metal complexes. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.03.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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10
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11
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Au-Yeung HY, Chan CY, Tong KY, Yu ZH. Copper-based reactions in analyte-responsive fluorescent probes for biological applications. J Inorg Biochem 2017; 177:300-312. [DOI: 10.1016/j.jinorgbio.2017.07.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Revised: 06/29/2017] [Accepted: 07/01/2017] [Indexed: 02/04/2023]
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12
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Elbert SM, Wagner P, Kanagasundaram T, Rominger F, Mastalerz M. Boroquinol Complexes with Fused Extended Aromatic Backbones: Synthesis and Optical Properties. Chemistry 2017; 23:935-945. [PMID: 27862420 DOI: 10.1002/chem.201604421] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Indexed: 01/18/2023]
Abstract
Boron-based dyes are attractive synthetic targets due to their large variability of absorption and emission wavelengths. Through Pictet-Spengler cyclizations, followed by oxidation, π-extended boroquinols have been synthesized. During optimization of the reaction conditions, an unusual dearylation has been found and mechanistically investigated. For two of the synthesized boroquinols, mechanochromic effects with bathochromic shifts up to 50 nm were found upon grinding.
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Affiliation(s)
- Sven M Elbert
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Philippe Wagner
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Thines Kanagasundaram
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Frank Rominger
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Michael Mastalerz
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
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13
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Dolan C, Byrne A, Long C, Czamara K, Kaczor A, Baranska M, Keyes TE. Polypyridyl substituted BODIPY derivatives; water switchable imaging probes that exhibit halogen substituent dependent localisation in live cells. RSC Adv 2017. [DOI: 10.1039/c7ra07493j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The synthesis and photophysical properties of water responsive 1,10-phenanthrolyl and 2,2′-bipyridyl substituted BODIPY derivatives prepared as lipid probes for cell imaging are reported.
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Affiliation(s)
- Ciarán Dolan
- School of Chemical Sciences
- Dublin City University
- Ireland
- National Centre for Sensor Research
- Dublin City University
| | - Aisling Byrne
- School of Chemical Sciences
- Dublin City University
- Ireland
- National Centre for Sensor Research
- Dublin City University
| | - Conor Long
- School of Chemical Sciences
- Dublin City University
- Ireland
| | - Krzysztof Czamara
- Faculty of Chemistry
- Jagiellonian University
- 30-060 Krakow
- Poland
- Jagiellonian Centre of Experimental Therapeutics (JCET)
| | - Agnieszka Kaczor
- Faculty of Chemistry
- Jagiellonian University
- 30-060 Krakow
- Poland
- Jagiellonian Centre of Experimental Therapeutics (JCET)
| | - Malgorzata Baranska
- Faculty of Chemistry
- Jagiellonian University
- 30-060 Krakow
- Poland
- Jagiellonian Centre of Experimental Therapeutics (JCET)
| | - Tia E. Keyes
- School of Chemical Sciences
- Dublin City University
- Ireland
- National Centre for Sensor Research
- Dublin City University
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14
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Pais VF, Ramírez-López P, Romero-Arenas A, Collado D, Nájera F, Pérez-Inestrosa E, Fernández R, Lassaletta JM, Ros A, Pischel U. Red-Emitting Tetracoordinate Organoboron Chelates: Synthesis, Photophysical Properties, and Fluorescence Microscopy. J Org Chem 2016; 81:9605-9611. [PMID: 27689446 DOI: 10.1021/acs.joc.6b01569] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Seven tetracoordinate organoboron fluorophores with heterobiaryl N,O- or N,N-chelate ligands were prepared and photophysically characterized (in toluene). The electronic variation of the heteroaromatic moiety provided a means for the fine-tuning of the UV/vis absorption and emission spectra. In the most interesting cases, the spectra were red-shifted to maximum absorbance at wavelengths longer than 500 nm and emission maxima between 620 and 660 nm. The pronounced intramolecular charge-transfer character of the dyes yielded large Stokes shifts (3500-5100 cm-1), while maintaining appreciable fluorescence quantum yields of up to 0.2 for emission maxima longer than 600 nm. The lipophilic character of the dyes enabled their application as stains of vesicle substructures in confocal fluorescence microscopy imaging.
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Affiliation(s)
- Vânia F Pais
- CIQSO, Center for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva , Campus de El Carmen s/n, 21071 Huelva, Spain
| | - Pedro Ramírez-López
- Institute for Chemical Research (CSIC-US) and Innovation-Center in Advanced Chemistry (ORFEO-CINQA) , C/Américo Vespucio 49, 41092 Seville, Spain
| | - Antonio Romero-Arenas
- Institute for Chemical Research (CSIC-US) and Innovation-Center in Advanced Chemistry (ORFEO-CINQA) , C/Américo Vespucio 49, 41092 Seville, Spain
| | - Daniel Collado
- Department of Organic Chemistry, University of Málaga, IBIMA , Campus Teatinos s/n, 29071 Málaga, Spain.,Andalusian Center for Nanomedicine and Biotechnology, BIONAND , Parque Tecnológico de Andalucía, 29590 Málaga, Spain
| | - Francisco Nájera
- Department of Organic Chemistry, University of Málaga, IBIMA , Campus Teatinos s/n, 29071 Málaga, Spain.,Andalusian Center for Nanomedicine and Biotechnology, BIONAND , Parque Tecnológico de Andalucía, 29590 Málaga, Spain
| | - Ezequiel Pérez-Inestrosa
- Department of Organic Chemistry, University of Málaga, IBIMA , Campus Teatinos s/n, 29071 Málaga, Spain.,Andalusian Center for Nanomedicine and Biotechnology, BIONAND , Parque Tecnológico de Andalucía, 29590 Málaga, Spain
| | - Rosario Fernández
- Department of Organic Chemistry, University of Seville , and Innovation Center in Advanced Chemistry (ORFEO-CINQA), C/Prof. García González 1, 41012 Seville, Spain
| | - José M Lassaletta
- Institute for Chemical Research (CSIC-US) and Innovation-Center in Advanced Chemistry (ORFEO-CINQA) , C/Américo Vespucio 49, 41092 Seville, Spain
| | - Abel Ros
- Institute for Chemical Research (CSIC-US) and Innovation-Center in Advanced Chemistry (ORFEO-CINQA) , C/Américo Vespucio 49, 41092 Seville, Spain.,Department of Organic Chemistry, University of Seville , and Innovation Center in Advanced Chemistry (ORFEO-CINQA), C/Prof. García González 1, 41012 Seville, Spain
| | - Uwe Pischel
- CIQSO, Center for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva , Campus de El Carmen s/n, 21071 Huelva, Spain
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15
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Yao HW, Zhu XY, Guo XF, Wang H. An Amphiphilic Fluorescent Probe Designed for Extracellular Visualization of Nitric Oxide Released from Living Cells. Anal Chem 2016; 88:9014-21. [PMID: 27545350 DOI: 10.1021/acs.analchem.6b01532] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Nitric oxide (NO) is an intracellular and intercellular messenger involved in numerous physiological and pathophysiological processes. Small-molecule fluorescent probes coupled with fluorescence microscopy provide excellent tools for real-time detection of NO in situ. However, most probes are designed for imaging intracellular NO, which cannot reflect the release behavior of endogenously produced NO. In order to visualize extracellular NO released from living cells, we report herein a particularly designed amphiphilic fluorescent probe, disodium 2,6-disulfonate-1,3-dimethyl-5-hexadecyl-8-(3,4-diaminophenyl)-4,4'-difluoro-4-bora-3a,4a-diaza-s-indacene (DSDMHDAB), in which hydrophilic groups are introduced to keep the fluorophore and recognition domain outside the cell and a hydrophobic C16 alkyl chain acts as the membrane anchor. Based on this design, NO released out of the cells has been visualized on the outer surface of the plasma membrane. Using RAW 264.7 cells and ECV-304 cells as models, the diffusion of NO across the plasma membrane has been directly observed. The amphiphilic design strategy of fluorescent probes holds great promise for developing fluorescent imaging probes to study the release behaviors of other endogenous gasotransmitters.
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Affiliation(s)
- Hui-Wen Yao
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University , Wuhan 430072, China
| | - Xiao-Yan Zhu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University , Wuhan 430072, China
| | - Xiao-Feng Guo
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University , Wuhan 430072, China
| | - Hong Wang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University , Wuhan 430072, China
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16
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Jimeno ML, Benito MT, Doyagüez EG, Claramunt RM, Sanz D, Marín-Luna M, Alkorta I, Elguero J. A theoretical and experimental NMR study of BODIPY 493/503: difluoro{2-[1-(3,5-dimethyl-2H-pyrrol-2-ylidene-N)ethyl]-3,5-dimethyl-1H-pyrrolato-N}boron. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2016; 54:684-688. [PMID: 27133002 DOI: 10.1002/mrc.4438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Revised: 03/20/2016] [Accepted: 03/25/2016] [Indexed: 06/05/2023]
Affiliation(s)
- María Luisa Jimeno
- Centro de Química Orgánica 'Lora-Tamayo', CSIC, Juan de la Cierva, 3, E-28006, Madrid, Spain
| | - María Teresa Benito
- Centro de Química Orgánica 'Lora-Tamayo', CSIC, Juan de la Cierva, 3, E-28006, Madrid, Spain
| | - Elisa García Doyagüez
- Centro de Química Orgánica 'Lora-Tamayo', CSIC, Juan de la Cierva, 3, E-28006, Madrid, Spain
| | - Rosa M Claramunt
- Departamento de Química Orgánica y Bio-Orgánica, Facultad de Ciencias, UNED, Paseo Senda del Rey, 9, E-28040, Madrid, Spain
| | - Dionisia Sanz
- Departamento de Química Orgánica y Bio-Orgánica, Facultad de Ciencias, UNED, Paseo Senda del Rey, 9, E-28040, Madrid, Spain
| | - Marta Marín-Luna
- Instituto de Química Médica, CSIC, Juan de la Cierva, 3, E-28006, Madrid, Spain
| | - Ibon Alkorta
- Instituto de Química Médica, CSIC, Juan de la Cierva, 3, E-28006, Madrid, Spain
| | - José Elguero
- Instituto de Química Médica, CSIC, Juan de la Cierva, 3, E-28006, Madrid, Spain
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17
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Sohn C, Jeong J, Lee JH, Choi BH, Hwang H, Bae GT, Lee KM, Park MH. Novel aluminum–BODIPY dyads: intriguing dual-emission via photoinduced energy transfer. Dalton Trans 2016; 45:5825-32. [DOI: 10.1039/c5dt05067g] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Three novel BODIPY-based heterodinuclear complexes were prepared and especially, salen-based aluminum–BODIPY dyads exhibited intramolecularly significant photoinduced energy transfer from aluminum–salen to the BODIPY group.
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Affiliation(s)
- Changho Sohn
- Department of Chemistry
- Institute for Molecular Science and Fusion Technology
- Kangwon National University
- Chuncheon
- Republic of Korea
| | - Jisu Jeong
- Department of Chemistry
- KAIST
- Daejeon 34141
- Republic of Korea
| | - Ji Hye Lee
- Department of Chemistry
- Institute for Molecular Science and Fusion Technology
- Kangwon National University
- Chuncheon
- Republic of Korea
| | - Byung Hoon Choi
- Department of Chemistry
- Institute for Molecular Science and Fusion Technology
- Kangwon National University
- Chuncheon
- Republic of Korea
| | - Hyonseok Hwang
- Department of Chemistry
- Institute for Molecular Science and Fusion Technology
- Kangwon National University
- Chuncheon
- Republic of Korea
| | - Gyun-Tack Bae
- Department of Chemistry Education
- Chungbuk National University
- Cheongju
- Republic of Korea
| | - Kang Mun Lee
- Department of Chemistry
- Institute for Molecular Science and Fusion Technology
- Kangwon National University
- Chuncheon
- Republic of Korea
| | - Myung Hwan Park
- Department of Chemistry Education
- Chungbuk National University
- Cheongju
- Republic of Korea
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18
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Wilson N, Mak LH, Cilibrizzi A, Gee AD, Long NJ, Woscholski R, Vilar R. A lipophilic copper(ii) complex as an optical probe for intracellular detection of NO. Dalton Trans 2016; 45:18177-18182. [DOI: 10.1039/c6dt02880b] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new copper(ii) complex has been prepared and used as chemical sensor for the optical imaging of NO in cells.
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Affiliation(s)
- Neil Wilson
- Department of Chemistry
- Imperial College London
- London SW7 2AZ
- UK
- Institute of Chemical Biology
| | - Lok Hang Mak
- Department of Chemistry
- Imperial College London
- London SW7 2AZ
- UK
| | - Agostino Cilibrizzi
- Department of Chemistry
- Imperial College London
- London SW7 2AZ
- UK
- Institute of Chemical Biology
| | - Antony D. Gee
- Division of Imaging Sciences and Biomedical Engineering
- King's College London
- London, SE1 7EH
- UK
| | - Nicholas J. Long
- Department of Chemistry
- Imperial College London
- London SW7 2AZ
- UK
- Institute of Chemical Biology
| | - Rudiger Woscholski
- Department of Chemistry
- Imperial College London
- London SW7 2AZ
- UK
- Institute of Chemical Biology
| | - Ramon Vilar
- Department of Chemistry
- Imperial College London
- London SW7 2AZ
- UK
- Institute of Chemical Biology
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