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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. [PMID: 39052606 DOI: 10.1021/acs.chemrev.3c00629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [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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Adair LD, Graziotto ME, Koh T, Kidman CJ, Schwehr BJ, Hackett MJ, Massi M, Harris HH, New EJ. Correlative multimodal optical and X-ray fluorescence imaging of brominated fluorophores. Chem Commun (Camb) 2024. [PMID: 38899402 DOI: 10.1039/d4cc01956c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
Imaging with multiple modalities can maximise the information gained from the analysis of a single sample. probes for optical fluorescence and X-ray fluorescence microscopy based on brominated 4-amino-1,8-naphthalimide and BODIPY scaffolds have been successfully designed and synthesised. Herein we show that these prototype probes, based on each of these scaffolds, can be imaged in two different cancer cell lines, and that the respective optical fluorescence and X-ray fluorescence signals are well correlated in these images.
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Affiliation(s)
- Liam D Adair
- School of Chemistry, The University of Sydney, Sydney, NSW, 2006, Australia.
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, the University of Sydney, Sydney, NSW, 2006, Australia
- Sydney Nano Institute, the University of Sydney, Sydney, NSW, 2006, Australia
| | - Marcus E Graziotto
- School of Chemistry, The University of Sydney, Sydney, NSW, 2006, Australia.
| | - Terry Koh
- Department of Chemistry, The University of Adelaide, Adelaide, South Australia, 5005, Australia.
| | - Clinton J Kidman
- Department of Chemistry, The University of Adelaide, Adelaide, South Australia, 5005, Australia.
| | - Bradley J Schwehr
- School of Molecular and Life Science, Curtin University, Bentley WA 6102, Australia
| | - Mark J Hackett
- School of Molecular and Life Science, Curtin University, Bentley WA 6102, Australia
| | - Massimiliano Massi
- School of Molecular and Life Science, Curtin University, Bentley WA 6102, Australia
| | - Hugh H Harris
- Department of Chemistry, The University of Adelaide, Adelaide, South Australia, 5005, Australia.
| | - Elizabeth J New
- School of Chemistry, The University of Sydney, Sydney, NSW, 2006, Australia.
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, the University of Sydney, Sydney, NSW, 2006, Australia
- Sydney Nano Institute, the University of Sydney, Sydney, NSW, 2006, Australia
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3
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Graziotto ME, Kidman CJ, Adair LD, James SA, Harris HH, New EJ. Towards multimodal cellular imaging: optical and X-ray fluorescence. Chem Soc Rev 2023; 52:8295-8318. [PMID: 37910139 DOI: 10.1039/d3cs00509g] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
Abstract
Imaging techniques permit the study of the molecular interactions that underlie health and disease. Each imaging technique collects unique chemical information about the cellular environment. Multimodal imaging, using a single probe that can be detected by multiple imaging modalities, can maximise the information extracted from a single cellular sample by combining the results of different imaging techniques. Of particular interest in biological imaging is the combination of the specificity and sensitivity of optical fluorescence microscopy (OFM) with the quantitative and element-specific nature of X-ray fluorescence microscopy (XFM). Together, these techniques give a greater understanding of how native elements or therapeutics affect the cellular environment. This review focuses on recent studies where both techniques were used in conjunction to study cellular systems, demonstrating the breadth of biological models to which this combination of techniques can be applied and the potential for these techniques to unlock untapped knowledge of disease states.
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Affiliation(s)
- Marcus E Graziotto
- School of Chemistry, The University of Sydney, Sydney, NSW, 2006, Australia.
| | - Clinton J Kidman
- Department of Chemistry, The University of Adelaide, Adelaide, SA, 5005, Australia
| | - Liam D Adair
- School of Chemistry, The University of Sydney, Sydney, NSW, 2006, Australia.
- Sydney Nano Institute, The University of Sydney, Sydney, NSW, 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW, 2006, Australia
| | - Simon A James
- Australian Nuclear Science and Technology Organisation, Clayton, Victoria, 3168, Australia
| | - Hugh H Harris
- Department of Chemistry, The University of Adelaide, Adelaide, SA, 5005, Australia
| | - Elizabeth J New
- School of Chemistry, The University of Sydney, Sydney, NSW, 2006, Australia.
- Sydney Nano Institute, The University of Sydney, Sydney, NSW, 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW, 2006, Australia
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4
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Castellani B, Eleuteri M, Di Bona S, Cruciani G, Desantis J, Goracci L. VHL-Modified PROteolysis TArgeting Chimeras (PROTACs) as a Strategy to Evade Metabolic Degradation in In Vitro Applications. J Med Chem 2023; 66:13148-13171. [PMID: 37699425 DOI: 10.1021/acs.jmedchem.3c01144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/14/2023]
Abstract
PROteolysis TArgeting Chimeras (PROTACs) are tripartite molecules consisting of a linker connecting a ligand for a protein of interest to an E3 ligase recruiter, whose rationale relies on proteasome-based protein degradation. PROTACs have expanded as a therapeutic strategy to open new avenues for unmet medical needs. Leveraging our expertise, we undertook a series of in vitro experiments aimed at elucidating PROTAC metabolism. In particular, we focused on PROTACs recruiting the von Hippel-Lindau (VHL) E3 ligase. After high-resolution mass spectrometry measurements, a characteristic metabolite with mass reduction of 200 units was detected and successively confirmed as a product deriving from the cleavage of the VHL ligand moiety. Subsequently, we identified hepatic and extrahepatic prolyl endopeptidases as the main putative metabolic enzymes involved. Finally, we designed and synthesized analogs of the VHL ligands that we further exploited for the synthesis of novel VHL-directed PROTACs with an improved metabolic stability in in vitro applications.
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Affiliation(s)
| | - Michela Eleuteri
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia 06123, Italy
| | | | - Gabriele Cruciani
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia 06123, Italy
| | - Jenny Desantis
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia 06123, Italy
| | - Laura Goracci
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia 06123, Italy
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5
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Holden L, Burke CS, Cullinane D, Keyes TE. Strategies to promote permeation and vectorization, and reduce cytotoxicity of metal complex luminophores for bioimaging and intracellular sensing. RSC Chem Biol 2021; 2:1021-1049. [PMID: 34458823 PMCID: PMC8341117 DOI: 10.1039/d1cb00049g] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 04/30/2021] [Indexed: 12/19/2022] Open
Abstract
Transition metal luminophores are emerging as important tools for intracellular imaging and sensing. Their putative suitability for such applications has long been recognised but poor membrane permeability and cytotoxicity were significant barriers that impeded early progress. In recent years, numerous effective routes to overcoming these issues have been reported, inspired in part, by advances and insights from the pharmaceutical and drug delivery domains. In particular, the conjugation of biomolecules but also other less natural synthetic species, from a repertoire of functional motifs have granted membrane permeability and cellular targeting. Such motifs can also reduce cytotoxicity of transition metal complexes and offer a valuable avenue to circumvent such problems leading to promising metal complex candidates for application in bioimaging, sensing and diagnostics. The advances in metal complex probes permeability/targeting are timely, as, in parallel, over the past two decades significant technological advances in luminescence imaging have occurred. In particular, super-resolution imaging is enormously powerful but makes substantial demands of its imaging contrast agents and metal complex luminophores frequently possess the photophysical characteristics to meet these demands. Here, we review some of the key vectors that have been conjugated to transition metal complex luminophores to promote their use in intra-cellular imaging applications. We evaluate some of the most effective strategies in terms of membrane permeability, intracellular targeting and what impact these approaches have on toxicity and phototoxicity which are important considerations in a luminescent contrast or sensing agent.
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Affiliation(s)
- Lorcan Holden
- School of Chemical Sciences, and National Centre for Sensor Research Dublin City University Dublin 9 Ireland
| | - Christopher S Burke
- School of Chemical Sciences, and National Centre for Sensor Research Dublin City University Dublin 9 Ireland
| | - David Cullinane
- School of Chemical Sciences, and National Centre for Sensor Research Dublin City University Dublin 9 Ireland
| | - Tia E Keyes
- School of Chemical Sciences, and National Centre for Sensor Research Dublin City University Dublin 9 Ireland
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Skarżyńska A, Siczek M, Gawryszewska P, Chaczko K. Coordination chemistry of H‐spirophosphorane ligands towards pentacarbonylchlororhenium(I) – synthesis, structure and catalytic activity of complexes. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5756] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Anna Skarżyńska
- Faculty of ChemistryUniversity of Wroclaw 14F. Joliot‐Curie Str. Wroclaw 50‐383 Poland
| | - Miłosz Siczek
- Faculty of ChemistryUniversity of Wroclaw 14F. Joliot‐Curie Str. Wroclaw 50‐383 Poland
| | - Paula Gawryszewska
- Faculty of ChemistryUniversity of Wroclaw 14F. Joliot‐Curie Str. Wroclaw 50‐383 Poland
| | - Karolina Chaczko
- Faculty of ChemistryUniversity of Wroclaw 14F. Joliot‐Curie Str. Wroclaw 50‐383 Poland
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Abstract
A series of [Re(N^N)(CO)3(Cl)] (N^N = diimine) complexes based on 4-(pyrid-2-yl)-1,2,3-triazole (1), 1-benzyl-4-(pyrimidin-2-yl)-1,2,3-triazole (2), and 1-benzyl-4-(pyrazin-2-yl)-1,2,3-triazole (3) diimine ligands were prepared and their photophysical and electrochemical properties were characterized. The ligand-based reduction wave is shown to be highly sensitive to the nature of the triazole-based ligand, with the peak potential shifting by up to 600 mV toward more positive potential from 1 to 3. All three complexes are phosphorescent in solution at room temperature with λmax ranging from 540 nm (1) to 638 nm (3). Interestingly, the complexes appear to show inverted energy-gap law behaviour (τ = 43 ns for 1 versus 92 ns for 3), which is tentatively interpreted as reduced thermal accessibility of metal-centred (3MC) states from photoexcited metal to ligand charge transfer (3MLCT) states upon stabilisation of the N^N-centred lowest unoccupied molecular orbital (LUMO). The photophysical characterisation, supported by computational data, demonstrated a progressive stabilization of the LUMO from complex 1 to 3, which results in a narrowing of the HOMO–LUMO energy gap (HOMO = highest occupied molecular orbital) across the series and, correspondingly, red-shifted electronic absorption and photoluminescence spectra. The two complexes bearing pyridyl (1) and pyrimidyl (2) moieties, respectively, showed a modest ability to catalyse the electroreduction of CO2, with a peak potential at ca. −2.3 V versus Fc/Fc+. The catalytic wave that is observed in the cyclic voltammograms is slightly enhanced by the addition of water as a proton source.
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Clède S, Sandt C, Dumas P, Policar C. Monitoring the Kinetics of the Cellular Uptake of a Metal Carbonyl Conjugated with a Lipidic Moiety in Living Cells Using Synchrotron Infrared Spectromicroscopy. APPLIED SPECTROSCOPY 2020; 74:63-71. [PMID: 31617373 DOI: 10.1177/0003702819877260] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Presented here is the exploitation of synchrotron infrared spectromicroscopy to evaluate the feasibility of monitoring the cellular uptake of rhenium-tris-carbonyl-tagged (Re(CO)3) lipophilic chains in living cells. To this aim, an in-house thermostated microfluidic device was used to limit water absorption while keeping cells alive. Indeed, cells showed a high survival rate in the microfluidic device over the course of the experiment, proving the short-term biocompatibility of the device. We recorded spectra of single, living, fully hydrated breast cancer MDA-MB231 cells and could follow the penetration of the rhenium complexes for up to 2 h. Despite the strong variations observed in the uptake kinetics between individual cells, the Re(CO)3 complex was traced inside the cells at low concentration and shown to enter them on the hour time scale by active transport.
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Affiliation(s)
- Sylvain Clède
- Laboratoire des biomolécules, LBM, Département de chimie, Ecole normale supérieure, PSL University, Sorbonne université, Paris, France
| | - Christophe Sandt
- SMIS beamline, SOLEIL synchrotron, L'orme des Merisiers, Gif sur Yvette, France
| | - Paul Dumas
- SMIS beamline, SOLEIL synchrotron, L'orme des Merisiers, Gif sur Yvette, France
| | - Clotilde Policar
- Laboratoire des biomolécules, LBM, Département de chimie, Ecole normale supérieure, PSL University, Sorbonne université, Paris, France
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Azzarelli N, Ponnala S, Aguirre A, Dampf SJ, Davis MP, Ruggiero MT, Lopez Diaz V, Babich JW, Coogan M, Korter T, Doyle RP, Zubieta J. Defining the origins of multiple emission/excitation in rhenium-bisthiazole complexes. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.01.028] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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10
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Hostachy S, Masuda M, Miki T, Hamachi I, Sagan S, Lequin O, Medjoubi K, Somogyi A, Delsuc N, Policar C. Graftable SCoMPIs enable the labeling and X-ray fluorescence imaging of proteins. Chem Sci 2018; 9:4483-4487. [PMID: 29896390 PMCID: PMC5958345 DOI: 10.1039/c8sc00886h] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 04/13/2018] [Indexed: 11/21/2022] Open
Abstract
Bio-imaging techniques alternative to fluorescence microscopy are gaining increasing interest as complementary tools to visualize and analyze biological systems. Among them, X-ray fluorescence microspectroscopy provides information on the local content and distribution of heavy elements (Z ≥ 14) in cells or biological samples. In this context, similar tools to those developed for fluorescence microscopy are desired, including chemical probes or tags. In this work, we study rhenium complexes as a convenient and sensitive probe for X-ray fluorescence microspectroscopy. We demonstrate their ability to label and sense exogenously incubated or endogenous proteins inside cells.
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Affiliation(s)
- Sarah Hostachy
- Laboratoire des Biomolécules, LBM , Département de Chimie , École Normale Supérieure , PSL University , Sorbonne Université , CNRS , 75005 Paris , France .
| | - Marie Masuda
- Department of Synthetic Chemistry and Biological Chemistry , Graduate School of Engineering , Kyoto University , Kyoto 615-8510 , Japan
| | - Takayuki Miki
- Department of Synthetic Chemistry and Biological Chemistry , Graduate School of Engineering , Kyoto University , Kyoto 615-8510 , Japan
| | - Itaru Hamachi
- Department of Synthetic Chemistry and Biological Chemistry , Graduate School of Engineering , Kyoto University , Kyoto 615-8510 , Japan
| | - Sandrine Sagan
- Sorbonne Université , École Normale Supérieure , PSL University , CNRS , Laboratoire des Biomolécules, LBM , 75005 Paris , France
| | - Olivier Lequin
- Sorbonne Université , École Normale Supérieure , PSL University , CNRS , Laboratoire des Biomolécules, LBM , 75005 Paris , France
| | - Kadda Medjoubi
- Nanoscopium Synchrotron SOLEIL Saint-Aubin , 91192 , Gif-sur-Yvette Cedex , France
| | - Andrea Somogyi
- Nanoscopium Synchrotron SOLEIL Saint-Aubin , 91192 , Gif-sur-Yvette Cedex , France
| | - Nicolas Delsuc
- Laboratoire des Biomolécules, LBM , Département de Chimie , École Normale Supérieure , PSL University , Sorbonne Université , CNRS , 75005 Paris , France .
| | - Clotilde Policar
- Laboratoire des Biomolécules, LBM , Département de Chimie , École Normale Supérieure , PSL University , Sorbonne Université , CNRS , 75005 Paris , France .
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11
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Henry L, Delsuc N, Laugel C, Lambert F, Sandt C, Hostachy S, Bernard AS, Bertrand HC, Grimaud L, Baillet-Guffroy A, Policar C. Labeling of Hyaluronic Acids with a Rhenium-tricarbonyl Tag and Percutaneous Penetration Studied by Multimodal Imaging. Bioconjug Chem 2018; 29:987-991. [PMID: 29360339 DOI: 10.1021/acs.bioconjchem.7b00825] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Hyaluronic acids were labeled with a rhenium-tricarbonyl used as single core multimodal probe for imaging and their penetration into human skin biopsies was studied using IR microscopy and fluorescence imaging (labeled SCoMPI). The penetration was shown to be dependent on the molecular weight of the molecule and limited to the upper layer of the skin.
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Affiliation(s)
- Lucas Henry
- Laboratoire des biomolécules, LBM, Département de chimie, École normale supérieure , PSL University, Sorbonne Université, CNRS , 75005 Paris , France
| | - Nicolas Delsuc
- Laboratoire des biomolécules, LBM, Département de chimie, École normale supérieure , PSL University, Sorbonne Université, CNRS , 75005 Paris , France
| | - Cécile Laugel
- Laboratory of Analytical Chemistry, Lip(Sys)2, (EA 7357), Faculty of Pharmacy, Paris-Sud , University of Paris-Saclay , 5 Rue Jean-Baptiste Clément , 92296 Chatenay-Malabry , France
| | - François Lambert
- Laboratoire des biomolécules, LBM, Département de chimie, École normale supérieure , PSL University, Sorbonne Université, CNRS , 75005 Paris , France
| | - Christophe Sandt
- SMIS beamline , Synchrotron SOLEIL Saint-Aubin , 91192 Gif-sur-Yvette Cedex , France
| | - Sarah Hostachy
- Laboratoire des biomolécules, LBM, Département de chimie, École normale supérieure , PSL University, Sorbonne Université, CNRS , 75005 Paris , France
| | - Anne-Sophie Bernard
- Laboratoire des biomolécules, LBM, Département de chimie, École normale supérieure , PSL University, Sorbonne Université, CNRS , 75005 Paris , France
| | - Hélène C Bertrand
- Laboratoire des biomolécules, LBM, Département de chimie, École normale supérieure , PSL University, Sorbonne Université, CNRS , 75005 Paris , France
| | - Laurence Grimaud
- PASTEUR, Département de chimie, École normale supérieure, PSL Research University, Sorbonne Universités, UPMC Univ. Paris 06, CNRS , 75005 Paris , France
| | - Arlette Baillet-Guffroy
- Laboratory of Analytical Chemistry, Lip(Sys)2, (EA 7357), Faculty of Pharmacy, Paris-Sud , University of Paris-Saclay , 5 Rue Jean-Baptiste Clément , 92296 Chatenay-Malabry , France
| | - Clotilde Policar
- Laboratoire des biomolécules, LBM, Département de chimie, École normale supérieure , PSL University, Sorbonne Université, CNRS , 75005 Paris , France
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Wang J, Delavaux-Nicot B, Wolff M, Mallet-Ladeira S, Métivier R, Benoist E, Fery-Forgues S. The unsuspected influence of the pyridyl-triazole ligand isomerism upon the electronic properties of tricarbonyl rhenium complexes: an experimental and theoretical insight. Dalton Trans 2018; 47:8087-8099. [DOI: 10.1039/c8dt01120f] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
How can the intimate nature of the triazole moiety govern the geometry and luminescence properties of a rhenium complex?
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Affiliation(s)
- Jinhui Wang
- SPCMIB
- CNRS UMR5068
- Université Toulouse III Paul-Sabatier
- 31062 Toulouse cedex 9
- France
| | - Béatrice Delavaux-Nicot
- Laboratoire de Chimie de Coordination
- CNRS UPR 8241
- 31077 Toulouse Cedex 4
- France
- Université de Toulouse UPS
| | - Mariusz Wolff
- Institute of Chemistry
- Department of Crystallography
- University of Silesia
- 40-006 Katowice
- Poland
| | - Sonia Mallet-Ladeira
- Service commun RX
- Institut de Chimie de Toulouse
- ICT- FR2599
- Université Toulouse III Paul-Sabatier
- 31062 Toulouse cedex 9
| | - Rémi Métivier
- PPSM
- ENS Cachan
- CNRS
- Université Paris-Saclay
- 94235 Cachan
| | - Eric Benoist
- SPCMIB
- CNRS UMR5068
- Université Toulouse III Paul-Sabatier
- 31062 Toulouse cedex 9
- France
| | - Suzanne Fery-Forgues
- SPCMIB
- CNRS UMR5068
- Université Toulouse III Paul-Sabatier
- 31062 Toulouse cedex 9
- France
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13
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Scattergood PA, Sinopoli A, Elliott PI. Photophysics and photochemistry of 1,2,3-triazole-based complexes. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.06.017] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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14
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15
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Lee LCC, Leung KK, Lo KKW. Recent development of luminescent rhenium(i) tricarbonyl polypyridine complexes as cellular imaging reagents, anticancer drugs, and antibacterial agents. Dalton Trans 2017; 46:16357-16380. [DOI: 10.1039/c7dt03465b] [Citation(s) in RCA: 117] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
This Perspective summarizes recent advances in the biological applications of luminescent rhenium(i) tricarbonyl polypyridine complexes.
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Affiliation(s)
| | - Kam-Keung Leung
- Department of Chemistry
- City University of Hong Kong
- P. R. China
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16
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Investigating the cytotoxicity of platinum(II) complexes incorporating bidentate pyridyl-1,2,3-triazole “click” ligands. J Inorg Biochem 2016; 165:92-99. [DOI: 10.1016/j.jinorgbio.2016.06.017] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 05/16/2016] [Accepted: 06/14/2016] [Indexed: 01/04/2023]
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17
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Glowacka PC, Maindron N, Stephenson GR, Romieu A, Renard PY, da Silva Emery F. Synthesis and photophysical properties of iron-carbonyl complex–coumarin conjugates as potential bimodal IR–fluorescent probes. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.09.091] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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18
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Kumar SV, Scottwell SØ, Waugh E, McAdam CJ, Hanton LR, Brooks HJL, Crowley JD. Antimicrobial Properties of Tris(homoleptic) Ruthenium(II) 2-Pyridyl-1,2,3-triazole “Click” Complexes against Pathogenic Bacteria, Including Methicillin-Resistant Staphylococcus aureus (MRSA). Inorg Chem 2016; 55:9767-9777. [DOI: 10.1021/acs.inorgchem.6b01574] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Sreedhar V. Kumar
- Department
of Chemistry, University of Otago, PO Box 56, Dunedin, New Zealand
- Department
of Microbiology and Immunology, Otago School of Medical Sciences, University of Otago, PO Box 56, Dunedin, New Zealand
| | - Synøve Ø. Scottwell
- Department
of Chemistry, University of Otago, PO Box 56, Dunedin, New Zealand
- Department
of Microbiology and Immunology, Otago School of Medical Sciences, University of Otago, PO Box 56, Dunedin, New Zealand
| | - Emily Waugh
- Department
of Microbiology and Immunology, Otago School of Medical Sciences, University of Otago, PO Box 56, Dunedin, New Zealand
| | - C. John McAdam
- Department
of Chemistry, University of Otago, PO Box 56, Dunedin, New Zealand
| | - Lyall R. Hanton
- Department
of Chemistry, University of Otago, PO Box 56, Dunedin, New Zealand
| | - Heather J. L. Brooks
- Department
of Microbiology and Immunology, Otago School of Medical Sciences, University of Otago, PO Box 56, Dunedin, New Zealand
| | - James D. Crowley
- Department
of Chemistry, University of Otago, PO Box 56, Dunedin, New Zealand
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