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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 PMCID: PMC11328004 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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Machado I, Gambino D. Metallomics: An Essential Tool for the Study of Potential Antiparasitic Metallodrugs. ACS OMEGA 2024; 9:15744-15752. [PMID: 38617611 PMCID: PMC11007724 DOI: 10.1021/acsomega.3c10200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 03/01/2024] [Accepted: 03/08/2024] [Indexed: 04/16/2024]
Abstract
Metallomics is an emerging area of omics approaches that has grown enormously in the past few years. It integrates research related to metals in biological systems, in symbiosis with genomics and proteomics. These omics approaches can provide in-depth insights into the mechanisms of action of potential metallodrugs, including their physiological metabolism and their molecular targets. Herein, we review the most significant advances concerning cellular uptake and subcellular distribution assays of different potential metallodrugs with activity against Trypanosma cruzi, the protozoan parasite that causes Chagas disease, a pressing health problem in high-poverty areas of Latin America. Furthermore, the first multiomics approaches including metallomics, proteomics, and transcriptomics for the comprehensive study of potential metallodrugs with anti-Trypanosoma cruzi activity are described.
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Affiliation(s)
- Ignacio Machado
- Área
Química Analítica, Facultad de Química, Área Química
Inorgánica, Facultad de Química, Universidad de la República, Montevideo 11800, Uruguay
| | - Dinorah Gambino
- Área
Química Analítica, Facultad de Química, Área Química
Inorgánica, Facultad de Química, Universidad de la República, Montevideo 11800, Uruguay
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3
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Neumann T, Ramu V, Bertin J, He M, Vervisch C, Coogan MP, Bertrand HC. Rhenium fac-Tricarbonyl Bisimine Chalcogenide Complexes: Synthesis, Photophysical Studies, and Confocal and Time-Resolved Cell Microscopy. Inorg Chem 2024; 63:1197-1213. [PMID: 38164793 DOI: 10.1021/acs.inorgchem.3c03647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
We describe the preparation, characterization, and imaging studies of rhenium carbonyl complexes with a pyta (4-(2-pyridyl)-1,2,3-triazole) or tapy (1-(2-pyridyl)-1,2,3-triazole)-based heteroaromatic N∧N ligand and thiolate or selenoate X ligand. The stability and photophysical properties of the selenolate complexes are compared with parent chloride complexes and previously described analogues with benzenethiolate ligands. Two complexes were imaged in A549 cells upon excitation at 405 nm. Colocalization studies suggest a lysosomal accumulation, while one parent chloride complex was described to localize at the Golgi apparatus. Preliminary fluorescence lifetime measurements and imaging demonstrate potential for application in time-resolved microscopy techniques due to the long and variable lifetimes observed in cellular environments, including an increase in lifetime between the solution and solid state many times larger than previously reported.
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Affiliation(s)
- Till Neumann
- Laboratoire des biomolécules, LBM, Département de chimie, Ecole normale supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
| | - Vadde Ramu
- Laboratoire des biomolécules, LBM, Département de chimie, Ecole normale supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
| | - Julie Bertin
- Laboratoire des biomolécules, LBM, Département de chimie, Ecole normale supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
| | - Menglan He
- Laboratoire des biomolécules, LBM, Département de chimie, Ecole normale supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
| | - Caitlan Vervisch
- Laboratoire des biomolécules, LBM, Département de chimie, Ecole normale supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
| | - Michael P Coogan
- Department of Chemistry, University of Lancaster, Lancaster LA1 4YB, United Kingdom
| | - Helene C Bertrand
- Laboratoire des biomolécules, LBM, Département de chimie, Ecole normale supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
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4
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V. D. dos Santos AC, Hondl N, Ramos-Garcia V, Kuligowski J, Lendl B, Ramer G. AFM-IR for Nanoscale Chemical Characterization in Life Sciences: Recent Developments and Future Directions. ACS MEASUREMENT SCIENCE AU 2023; 3:301-314. [PMID: 37868358 PMCID: PMC10588935 DOI: 10.1021/acsmeasuresciau.3c00010] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 05/30/2023] [Accepted: 05/30/2023] [Indexed: 10/24/2023]
Abstract
Despite the ubiquitous absorption of mid-infrared (IR) radiation by virtually all molecules that belong to the major biomolecules groups (proteins, lipids, carbohydrates, nucleic acids), the application of conventional IR microscopy to the life sciences remained somewhat limited, due to the restrictions on spatial resolution imposed by the diffraction limit (in the order of several micrometers). This issue is addressed by AFM-IR, a scanning probe-based technique that allows for chemical analysis at the nanoscale with resolutions down to 10 nm and thus has the potential to contribute to the investigation of nano and microscale biological processes. In this perspective, in addition to a concise description of the working principles and operating modes of AFM-IR, we present and evaluate the latest key applications of AFM-IR to the life sciences, summarizing what the technique has to offer to this field. Furthermore, we discuss the most relevant current limitations and point out potential future developments and areas for further application for fruitful interdisciplinary collaboration.
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Affiliation(s)
| | - Nikolaus Hondl
- Institute
of Chemical Technologies and Analytics, TU Wien, Getreidemarkt 9, 1060 Vienna, Austria
| | - Victoria Ramos-Garcia
- Health
Research Institute La Fe, Avenida Fernando Abril Martorell 106, 46026 Valencia, Spain
| | - Julia Kuligowski
- Health
Research Institute La Fe, Avenida Fernando Abril Martorell 106, 46026 Valencia, Spain
| | - Bernhard Lendl
- Institute
of Chemical Technologies and Analytics, TU Wien, Getreidemarkt 9, 1060 Vienna, Austria
| | - Georg Ramer
- Institute
of Chemical Technologies and Analytics, TU Wien, Getreidemarkt 9, 1060 Vienna, Austria
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5
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Savin N, Erofeev A, Gorelkin P. Analytical Models for Measuring the Mechanical Properties of Yeast. Cells 2023; 12:1946. [PMID: 37566025 PMCID: PMC10417110 DOI: 10.3390/cells12151946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 07/21/2023] [Accepted: 07/26/2023] [Indexed: 08/12/2023] Open
Abstract
The mechanical properties of yeast play an important role in many biological processes, such as cell division and growth, maintenance of internal pressure, and biofilm formation. In addition, the mechanical properties of cells can indicate the degree of damage caused by antifungal drugs, as the mechanical parameters of healthy and damaged cells are different. Over the past decades, atomic force microscopy (AFM) and micromanipulation have become the most widely used methods for evaluating the mechanical characteristics of microorganisms. In this case, the reliability of such an estimate depends on the choice of mathematical model. This review presents various analytical models developed in recent years for studying the mechanical properties of both cells and their individual structures. The main provisions of the applied approaches are described along with their limitations and advantages. Attention is paid to the innovative method of low-invasive nanomechanical mapping with scanning ion-conductance microscopy (SICM), which is currently starting to be successfully used in the discovery of novel drugs acting on the yeast cell wall and plasma membrane.
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Affiliation(s)
- Nikita Savin
- Research Laboratory of Biophysics, National University of Science and Technology MISiS, Moscow 119049, Russia;
| | - Alexander Erofeev
- Research Laboratory of Biophysics, National University of Science and Technology MISiS, Moscow 119049, Russia;
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Prine N, Cao Z, Zhang S, Li T, Do C, Hong K, Cardinal C, Thornell TL, Morgan SE, Gu X. Enabling quantitative analysis of complex polymer blends by infrared nanospectroscopy and isotopic deuteration. NANOSCALE 2023; 15:7365-7373. [PMID: 37038929 DOI: 10.1039/d3nr00886j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Atomic-force microscopy coupled with infrared spectroscopy (AFM-IR) deciphers surface morphology of thin-film polymer blends and composites by simultaneously mapping physical topography and chemical composition. However, acquiring quantitative phase and composition information from multi-component blends can be challenging using AFM-IR due to the possible overlapping infrared absorption bands between different species. Isotope labeling one of the blend components introduces a new type of bond (carbon-deuterium vibration) that can be targeted using AFM-IR and responds at wavelengths sufficiently shifted toward unoccupied regions (around 2200 cm-1). In this project, AFM-IR was used to probe the surface morphology and chemical composition of three polymer blends containing deuterated polystyrene; each blend is expected to exhibit various degrees of miscibility. AFM-IR results successfully demonstrated that deuterium labeling prevents infrared spectral overlap and enables the visualization of blend phases that could not normally be distinguished by other scanning probe techniques. The nanoscale domain composition was resolved by fast infrared spectrum analysis. Overall, we presented isotope labeling as a robust approach for circumventing obstacles preventing the quantitative analysis of multiphase systems by AFM-IR.
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Affiliation(s)
- Nathaniel Prine
- School of Polymer Science and Engineering, The University of Southern Mississippi, Hattiesburg, Mississippi 39406, USA.
| | - Zhiqiang Cao
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - Song Zhang
- School of Polymer Science and Engineering, The University of Southern Mississippi, Hattiesburg, Mississippi 39406, USA.
| | - Tianyu Li
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
- Department of Materials Science and Engineering, University of Tennessee, Knoxville, Tennessee 37996, USA
| | - Changwoo Do
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - Kunlun Hong
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
- Department of Chemical & Biomolecular Engineering, University of Tennessee, Knoxville, Tennessee 37996, USA
| | - Camille Cardinal
- School of Polymer Science and Engineering, The University of Southern Mississippi, Hattiesburg, Mississippi 39406, USA.
| | - Travis L Thornell
- U.S. Army Engineer Research and Development Center, Vicksburg, Mississippi 39180, USA
| | - Sarah E Morgan
- School of Polymer Science and Engineering, The University of Southern Mississippi, Hattiesburg, Mississippi 39406, USA.
| | - Xiaodan Gu
- School of Polymer Science and Engineering, The University of Southern Mississippi, Hattiesburg, Mississippi 39406, USA.
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7
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Lostao A, Lim K, Pallarés MC, Ptak A, Marcuello C. Recent advances in sensing the inter-biomolecular interactions at the nanoscale - A comprehensive review of AFM-based force spectroscopy. Int J Biol Macromol 2023; 238:124089. [PMID: 36948336 DOI: 10.1016/j.ijbiomac.2023.124089] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 03/13/2023] [Accepted: 03/15/2023] [Indexed: 03/24/2023]
Abstract
Biomolecular interactions underpin most processes inside the cell. Hence, a precise and quantitative understanding of molecular association and dissociation events is crucial, not only from a fundamental perspective, but also for the rational design of biomolecular platforms for state-of-the-art biomedical and industrial applications. In this context, atomic force microscopy (AFM) appears as an invaluable experimental technique, allowing the measurement of the mechanical strength of biomolecular complexes to provide a quantitative characterization of their interaction properties from a single molecule perspective. In the present review, the most recent methodological advances in this field are presented with special focus on bioconjugation, immobilization and AFM tip functionalization, dynamic force spectroscopy measurements, molecular recognition imaging and theoretical modeling. We expect this work to significantly aid in grasping the principles of AFM-based force spectroscopy (AFM-FS) technique and provide the necessary tools to acquaint the type of data that can be achieved from this type of experiments. Furthermore, a critical assessment is done with other nanotechnology techniques to better visualize the future prospects of AFM-FS.
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Affiliation(s)
- Anabel Lostao
- Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza, Zaragoza 50009, Spain; Laboratorio de Microscopias Avanzadas (LMA), Universidad de Zaragoza, Zaragoza 50018, Spain; Fundación ARAID, Aragón, Spain.
| | - KeeSiang Lim
- WPI-Nano Life Science Institute, Kanazawa University, Ishikawa 920-1192, Japan
| | - María Carmen Pallarés
- Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza, Zaragoza 50009, Spain; Laboratorio de Microscopias Avanzadas (LMA), Universidad de Zaragoza, Zaragoza 50018, Spain
| | - Arkadiusz Ptak
- Institute of Physics, Faculty of Materials Engineering and Technical Physics, Poznan University of Technology, Poznan 60-925, Poland
| | - Carlos Marcuello
- Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza, Zaragoza 50009, Spain; Laboratorio de Microscopias Avanzadas (LMA), Universidad de Zaragoza, Zaragoza 50018, Spain.
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8
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Waeytens J, De Meutter J, Goormaghtigh E, Dazzi A, Raussens V. Determination of Secondary Structure of Proteins by Nanoinfrared Spectroscopy. Anal Chem 2023; 95:621-627. [PMID: 36598929 PMCID: PMC9851152 DOI: 10.1021/acs.analchem.2c01431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 10/21/2022] [Indexed: 01/05/2023]
Abstract
Nanoscale infrared spectroscopy (AFMIR) is becoming an important tool for the analysis of biological sample, in particular protein assemblies, at the nanoscale level. While the amide I band is usually used to determine the secondary structure of proteins in Fourier transform infrared spectroscopy, no tool has been developed so far for AFMIR. The paper introduces a method for the study of secondary structure of protein based on a protein library of 38 well-characterized proteins. Ascending stepwise linear regression (ASLR) and partial least square (PLS) regression were used to correlate spectrum characteristic bands with the major secondary structures (α-helixes and β-sheets). ASLR appears to provide better results than PLS. The secondary structure predictions are characterized by a root mean square standard error in a cross validation of 6.39% for α-helixes and 6.23% for β-sheets.
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Affiliation(s)
- Jehan Waeytens
- Center
for Structural Biology and Bioinformatics, Laboratory for the Structure
and Function of Biological Membranes, Université
libre de Bruxelles, 1050Brussels, Belgium
- Institut
de Chimie Physique d’Orsay, CNRS
UMR8000, Université Paris-Saclay, 91400Orsay, France
| | - Joëlle De Meutter
- Center
for Structural Biology and Bioinformatics, Laboratory for the Structure
and Function of Biological Membranes, Université
libre de Bruxelles, 1050Brussels, Belgium
| | - Erik Goormaghtigh
- Center
for Structural Biology and Bioinformatics, Laboratory for the Structure
and Function of Biological Membranes, Université
libre de Bruxelles, 1050Brussels, Belgium
| | - Alexandre Dazzi
- Institut
de Chimie Physique d’Orsay, CNRS
UMR8000, Université Paris-Saclay, 91400Orsay, France
| | - Vincent Raussens
- Center
for Structural Biology and Bioinformatics, Laboratory for the Structure
and Function of Biological Membranes, Université
libre de Bruxelles, 1050Brussels, Belgium
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9
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Tubbesing K, Moskwa N, Khoo TC, Nelson DA, Sharikova A, Feng Y, Larsen M, Khmaladze A. Raman microspectroscopy fingerprinting of organoid differentiation state. Cell Mol Biol Lett 2022; 27:53. [PMID: 35764935 PMCID: PMC9238268 DOI: 10.1186/s11658-022-00347-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Accepted: 05/24/2022] [Indexed: 12/02/2022] Open
Abstract
Background Organoids, which are organs grown in a dish from stem or progenitor cells, model the structure and function of organs and can be used to define molecular events during organ formation, model human disease, assess drug responses, and perform grafting in vivo for regenerative medicine approaches. For therapeutic applications, there is a need for nondestructive methods to identify the differentiation state of unlabeled organoids in response to treatment with growth factors or pharmacologicals. Methods Using complex 3D submandibular salivary gland organoids developed from embryonic progenitor cells, which respond to EGF by proliferating and FGF2 by undergoing branching morphogenesis and proacinar differentiation, we developed Raman confocal microspectroscopy methods to define Raman signatures for each of these organoid states using both fixed and live organoids. Results Three separate quantitative comparisons, Raman spectral features, multivariate analysis, and machine learning, classified distinct organoid differentiation signatures and revealed that the Raman spectral signatures were predictive of organoid phenotype. Conclusions As the organoids were unlabeled, intact, and hydrated at the time of imaging, Raman spectral fingerprints can be used to noninvasively distinguish between different organoid phenotypes for future applications in disease modeling, drug screening, and regenerative medicine. Supplementary Information The online version contains supplementary material available at 10.1186/s11658-022-00347-3. Salivary gland organoids have unique Raman signatures detectable with a confocal-based Raman imaging approach. Raman signatures can be detected in unlabeled fixed or live organoids. Raman spectral signatures effectively predict organoid phenotypes.
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Metal Peptide Conjugates in Cell and Tissue Imaging and Biosensing. Top Curr Chem (Cham) 2022; 380:30. [PMID: 35701677 PMCID: PMC9197911 DOI: 10.1007/s41061-022-00384-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Accepted: 05/10/2022] [Indexed: 11/05/2022]
Abstract
Metal complex luminophores have seen dramatic expansion in application as imaging probes over the past decade. This has been enabled by growing understanding of methods to promote their cell permeation and intracellular targeting. Amongst the successful approaches that have been applied in this regard is peptide-facilitated delivery. Cell-permeating or signal peptides can be readily conjugated to metal complex luminophores and have shown excellent response in carrying such cargo through the cell membrane. In this article, we describe the rationale behind applying metal complexes as probes and sensors in cell imaging and outline the advantages to be gained by applying peptides as the carrier for complex luminophores. We describe some of the progress that has been made in applying peptides in metal complex peptide-driven conjugates as a strategy for cell permeation and targeting of transition metal luminophores. Finally, we provide key examples of their application and outline areas for future progress.
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Raussens V, Waeytens J. Characterization of Bacterial Amyloids by Nano-infrared Spectroscopy. Methods Mol Biol 2022; 2538:117-129. [PMID: 35951297 DOI: 10.1007/978-1-0716-2529-3_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Atomic force microscopy has been used for decades to study the topography of proteins during aggregation but with a lack of information on the secondary structure. On the contrary, infrared spectroscopy was able to study structural changes during the aggregation, but this analysis is complicated due to the presence of different species in mixtures and the poor spatial (~μm) resolution of the FTIR microscopy. Recently, Professor Alexandre Dazzi combined those techniques in the so-called AFM-IR. This method allows acquiring IR spectra at the nanometric scale and becomes a new standard method for the characterization of amyloid fibrils and, more generally, for the aggregation of proteins.
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Affiliation(s)
- Vincent Raussens
- Structure et Fonction des Membranes Biologiques, Université libre de Bruxelles, Bruxelles, Belgium
| | - Jehan Waeytens
- Structure et Fonction des Membranes Biologiques, Université libre de Bruxelles, Bruxelles, Belgium.
- Institut de Chimie Physique, CNRS UMR8000, Université Paris-Sud, Université Paris-Saclay, Orsay, France.
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12
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Bilkey N, Li H, Borodinov N, Ievlev AV, Ovchinnikova OS, Dixit R, Foston M. Correlated mechanochemical maps of Arabidopsis thaliana primary cell walls using atomic force microscope infrared spectroscopy. QUANTITATIVE PLANT BIOLOGY 2022; 3:e31. [PMID: 37077971 PMCID: PMC10095902 DOI: 10.1017/qpb.2022.20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 09/11/2022] [Accepted: 10/07/2022] [Indexed: 05/03/2023]
Abstract
Spatial heterogeneity in composition and organisation of the primary cell wall affects the mechanics of cellular morphogenesis. However, directly correlating cell wall composition, organisation and mechanics has been challenging. To overcome this barrier, we applied atomic force microscopy coupled with infrared (AFM-IR) spectroscopy to generate spatially correlated maps of chemical and mechanical properties for paraformaldehyde-fixed, intact Arabidopsis thaliana epidermal cell walls. AFM-IR spectra were deconvoluted by non-negative matrix factorisation (NMF) into a linear combination of IR spectral factors representing sets of chemical groups comprising different cell wall components. This approach enables quantification of chemical composition from IR spectral signatures and visualisation of chemical heterogeneity at nanometer resolution. Cross-correlation analysis of the spatial distribution of NMFs and mechanical properties suggests that the carbohydrate composition of cell wall junctions correlates with increased local stiffness. Together, our work establishes new methodology to use AFM-IR for the mechanochemical analysis of intact plant primary cell walls.
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Affiliation(s)
- Natasha Bilkey
- Department of Biology, Center for Engineering Mechanobiology, Washington University in St. Louis, St. Louis, Missouri63130, USA
| | - Huiyong Li
- Department of Energy, Environmental and Chemical Engineering, Center for Engineering Mechanobiology, Washington University in St. Louis, St. Louis, Missouri63130, USA
| | - Nikolay Borodinov
- Center for Nanophase Materials Science, Oak Ridge National Laboratory, Oak Ridge, Tennessee37831, USA
| | - Anton V. Ievlev
- Center for Nanophase Materials Science, Oak Ridge National Laboratory, Oak Ridge, Tennessee37831, USA
| | - Olga S. Ovchinnikova
- Center for Nanophase Materials Science, Oak Ridge National Laboratory, Oak Ridge, Tennessee37831, USA
| | - Ram Dixit
- Department of Biology, Center for Engineering Mechanobiology, Washington University in St. Louis, St. Louis, Missouri63130, USA
| | - Marcus Foston
- Department of Energy, Environmental and Chemical Engineering, Center for Engineering Mechanobiology, Washington University in St. Louis, St. Louis, Missouri63130, USA
- Author for correspondence: M. Foston, E-mail:
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13
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Deniset-Besseau A, Coat R, Moutel B, Rebois R, Mathurin J, Grizeau D, Dazzi A, Gonçalves O. Revealing Lipid Body Formation and its Subcellular Reorganization in Oleaginous Microalgae Using Correlative Optical Microscopy and Infrared Nanospectroscopy. APPLIED SPECTROSCOPY 2021; 75:1538-1547. [PMID: 34608808 DOI: 10.1177/00037028211050659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The purpose of this work is to develop an integrated imaging approach to characterize without labeling at the sub-cellular level the formation of lipid body droplets (LBs) in microalgae undergoing nitrogen starvation. First conventional optical microscopy approaches, gas chromatography, and turbidimetry measurements allowed to monitor the biomass and the total lipid content in the oleaginous microalgae Parachlorella kesslerii during the starvation process. Then a local analysis of the LBs was proposed using an innovative infrared nanospectroscopy technique called atomic force microscopy-based infrared spectroscopy (AFM-IR). This label-free technique assessed the formation of LBs and allowed to look into the LB composition thanks to the acquisition of local infrared spectra. Last correlative measurements using fluorescence microscopy and AFM-IR were performed to investigate the subcellular reorganization of LB and the chloroplasts.
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Affiliation(s)
| | - Rémy Coat
- LUNAM Université, Université de Nantes, GEPEA, UMR CNRS-6144, Saint-Nazaire Cedex, France
| | - Benjamin Moutel
- LUNAM Université, Université de Nantes, GEPEA, UMR CNRS-6144, Saint-Nazaire Cedex, France
| | - Rolando Rebois
- Université Paris-Saclay, CNRS, Institut de Chimie Physique, UMR 8000, Orsay, France
| | - Jérémie Mathurin
- Université Paris-Saclay, CNRS, Institut de Chimie Physique, UMR 8000, Orsay, France
| | - Dominique Grizeau
- LUNAM Université, Université de Nantes, GEPEA, UMR CNRS-6144, Saint-Nazaire Cedex, France
| | - Alexandre Dazzi
- Université Paris-Saclay, CNRS, Institut de Chimie Physique, UMR 8000, Orsay, France
| | - Olivier Gonçalves
- LUNAM Université, Université de Nantes, GEPEA, UMR CNRS-6144, Saint-Nazaire Cedex, France
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14
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Schanne G, Henry L, Ong HC, Somogyi A, Medjoubi K, Delsuc N, Policar C, García F, Bertrand HC. Rhenium carbonyl complexes bearing methylated triphenylphosphonium cations as antibody-free mitochondria trackers for X-ray fluorescence imaging. Inorg Chem Front 2021. [DOI: 10.1039/d1qi00542a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A convenient rhenium-based multimodal mitochondrial-targeted probe compatible with Synchrotron Radiation X-ray Fluorescence nano-imaging.
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Affiliation(s)
- Gabrielle Schanne
- Laboratoire des biomolécules
- LBM
- Département de chimie
- Ecole normale supérieure
- PSL University
| | - Lucas Henry
- Laboratoire des biomolécules
- LBM
- Département de chimie
- Ecole normale supérieure
- PSL University
| | - How Chee Ong
- School of Physical and Mathematical Sciences
- Division of Chemistry and Biological Chemistry
- Nanyang Technological University
- Singapore
| | - Andrea Somogyi
- Synchrotron SOLEIL
- BP 48
- Saint-Aubin
- 91192 Gif sur Yvette
- France
| | - Kadda Medjoubi
- Synchrotron SOLEIL
- BP 48
- Saint-Aubin
- 91192 Gif sur Yvette
- France
| | - Nicolas Delsuc
- Laboratoire des biomolécules
- LBM
- Département de chimie
- Ecole normale supérieure
- PSL University
| | - Clotilde Policar
- Laboratoire des biomolécules
- LBM
- Département de chimie
- Ecole normale supérieure
- PSL University
| | - Felipe García
- School of Physical and Mathematical Sciences
- Division of Chemistry and Biological Chemistry
- Nanyang Technological University
- Singapore
| | - Helene C. Bertrand
- Laboratoire des biomolécules
- LBM
- Département de chimie
- Ecole normale supérieure
- PSL University
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15
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Kurouski D, Dazzi A, Zenobi R, Centrone A. Infrared and Raman chemical imaging and spectroscopy at the nanoscale. Chem Soc Rev 2020; 49:3315-3347. [PMID: 32424384 PMCID: PMC7675782 DOI: 10.1039/c8cs00916c] [Citation(s) in RCA: 134] [Impact Index Per Article: 33.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The advent of nanotechnology, and the need to understand the chemical composition at the nanoscale, has stimulated the convergence of IR and Raman spectroscopy with scanning probe methods, resulting in new nanospectroscopy paradigms. Here we review two such methods, namely photothermal induced resonance (PTIR), also known as AFM-IR and tip-enhanced Raman spectroscopy (TERS). AFM-IR and TERS fundamentals will be reviewed in detail together with their recent crucial advances. The most recent applications, now spanning across materials science, nanotechnology, biology, medicine, geology, optics, catalysis, art conservation and other fields are also discussed. Even though AFM-IR and TERS have developed independently and have initially targeted different applications, rapid innovation in the last 5 years has pushed the performance of these, in principle spectroscopically complimentary, techniques well beyond initial expectations, thus opening new opportunities for their convergence. Therefore, subtle differences and complementarity will be highlighted together with emerging trends and opportunities.
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Affiliation(s)
- Dmitry Kurouski
- Department Biochemistry and Biophysics, Texas A&M University, 2128 TAMU, College Station, TX 77843, USA.
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16
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Beć KB, Grabska J, Huck CW. Biomolecular and bioanalytical applications of infrared spectroscopy - A review. Anal Chim Acta 2020; 1133:150-177. [PMID: 32993867 DOI: 10.1016/j.aca.2020.04.015] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 04/05/2020] [Accepted: 04/06/2020] [Indexed: 12/11/2022]
Abstract
Infrared (IR; or mid-infrared, MIR; 4000-400 cm-1; 2500-25,000 nm) spectroscopy has become one of the most powerful and versatile tools at the disposal of modern bioscience. Because of its high molecular specificity, applicability to wide variety of samples, rapid measurement and non-invasivity, IR spectroscopy forms a potent approach to elucidate qualitative and quantitative information from various kinds of biological material. For these reasons, it became an established bioanalytical technique with diverse applications. This work aims to be a comprehensive and critical review of the recent accomplishments in the field of biomolecular and bioanalytical IR spectroscopy. That progress is presented on a wider background, with fundamental characteristics, the basic principles of the technique outlined, and its scientific capability directly compared with other methods being used in similar fields (e.g. near-infrared, Raman, fluorescence). The article aims to present a complete examination of the topic, as it touches the background phenomena, instrumentation, spectra processing and data analytical methods, spectra interpretation and related information. To suit this goal, the article includes a tutorial information essential to obtain a thorough perspective of bio-related applications of the reviewed methodologies. The importance of the fundamental factors to the final performance and applicability of IR spectroscopy in various areas of bioscience is explained. This information is interpreted in critical way, with aim to gain deep understanding why IR spectroscopy finds extraordinarily intensive use in this remarkably diverse and dynamic field of research and utility. The major focus is placed on the diversity of the applications in which IR biospectroscopy has been established so far and those onto which it is expanding nowadays. This includes qualitative and quantitative analytical spectroscopy, spectral imaging, medical diagnosis, monitoring of biophysical processes, and studies of physicochemical properties and dynamics of biomolecules. The application potential of IR spectroscopy in light of the current accomplishments and the future prospects is critically evaluated and its significance in the progress of bioscience is comprehensively presented.
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Affiliation(s)
- Krzysztof B Beć
- Institute of Analytical Chemistry and Radiochemistry, Center for Chemistry and Biomedicine, University of Innsbruck, Innrain 80/82, A-6020, Innsbruck, Austria.
| | - Justyna Grabska
- Institute of Analytical Chemistry and Radiochemistry, Center for Chemistry and Biomedicine, University of Innsbruck, Innrain 80/82, A-6020, Innsbruck, Austria
| | - Christian W Huck
- Institute of Analytical Chemistry and Radiochemistry, Center for Chemistry and Biomedicine, University of Innsbruck, Innrain 80/82, A-6020, Innsbruck, Austria.
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17
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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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18
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Pavlovetc IM, Aleshire K, Hartland GV, Kuno M. Approaches to mid-infrared, super-resolution imaging and spectroscopy. Phys Chem Chem Phys 2020; 22:4313-4325. [PMID: 32064480 DOI: 10.1039/c9cp05815j] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This perspective highlights recent advances in super-resolution, mid-infrared imaging and spectroscopy. It provides an overview of the different near field microscopy techniques developed to address the problem of chemically imaging specimens in the mid-infrared "fingerprint" region of the spectrum with high spatial resolution. We focus on a recently developed far-field optical technique, called infrared photothermal heterodyne imaging (IR-PHI), and discusses the technique in detail. Its practical implementation in terms of equipment used, optical geometries employed, and underlying contrast mechanism are described. Milestones where IR-PHI has led to notable advances in bioscience and materials science are summarized. The perspective concludes with a future outlook for robust and readily accessible high spatial resolution, mid-infrared imaging and spectroscopy techniques.
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Affiliation(s)
- Ilia M Pavlovetc
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA.
| | - Kyle Aleshire
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA.
| | - Gregory V Hartland
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA.
| | - Masaru Kuno
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA. and Department of Physics, University of Notre Dame, Notre Dame, IN 46556, USA
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19
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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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20
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Tonolo F, Salmain M, Scalcon V, Top S, Pigeon P, Folda A, Caron B, McGlinchey MJ, Toillon R, Bindoli A, Jaouen G, Vessières A, Rigobello MP. Small Structural Differences between Two Ferrocenyl Diphenols Determine Large Discrepancies of Reactivity and Biological Effects. ChemMedChem 2019; 14:1717-1726. [DOI: 10.1002/cmdc.201900430] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 09/04/2019] [Indexed: 02/06/2023]
Affiliation(s)
- Federica Tonolo
- Dipartimento di Scienze BiomedicheUniversità di Padova Via Ugo Bassi 58/b 35131 Padova Italy
| | - Michèle Salmain
- Sorbonne UniversitéCNRS, IPCM 4 Place Jussieu 75005 Paris France
| | - Valeria Scalcon
- Dipartimento di Scienze BiomedicheUniversità di Padova Via Ugo Bassi 58/b 35131 Padova Italy
| | - Siden Top
- Sorbonne UniversitéCNRS, IPCM 4 Place Jussieu 75005 Paris France
| | - Pascal Pigeon
- Sorbonne UniversitéCNRS, IPCM 4 Place Jussieu 75005 Paris France
- Chimie ParisTechPSL University 11 rue Pierre et Marie Curie 75005 Paris France
| | - Alessandra Folda
- Dipartimento di Scienze BiomedicheUniversità di Padova Via Ugo Bassi 58/b 35131 Padova Italy
| | - Benoit Caron
- Sorbonne UniversitéISTeP, ALIPP6 4 Place Jussieu 75005 Paris France
| | | | | | - Alberto Bindoli
- Istituto di Neuroscienze (CNR) Sezione di Padovac/o Dipartimento di Scienze Biomediche Via Ugo Bassi 58/b 35131 Padova Italy
| | - Gérard Jaouen
- Sorbonne UniversitéCNRS, IPCM 4 Place Jussieu 75005 Paris France
- Chimie ParisTechPSL University 11 rue Pierre et Marie Curie 75005 Paris France
| | - Anne Vessières
- Sorbonne UniversitéCNRS, IPCM 4 Place Jussieu 75005 Paris France
| | - Maria Pia Rigobello
- Dipartimento di Scienze BiomedicheUniversità di Padova Via Ugo Bassi 58/b 35131 Padova Italy
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21
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Fus F, Yang Y, Lee HZS, Top S, Carriere M, Bouron A, Pacureanu A, da Silva JC, Salmain M, Vessières A, Cloetens P, Jaouen G, Bohic S. Intracellular Localization of an Osmocenyl‐Tamoxifen Derivative in Breast Cancer Cells Revealed by Synchrotron Radiation X‐ray Fluorescence Nanoimaging. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201812336] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Florin Fus
- EA 7442, Laboratoire Rayonnement Synchrotron et Recherche MédicaleUniversité Grenoble Alpes Grenoble France
- European Synchrotron Radiation FacilityID16A beamline, ESRF Grenoble France
| | - Yang Yang
- European Synchrotron Radiation FacilityID16A beamline, ESRF Grenoble France
| | | | - Siden Top
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM) 75005 Paris France
| | - Marie Carriere
- Univ. Grenoble Grenoble AlpesCEACNRS, INAC-SyMMES, CIBEST 38000 Grenoble France
| | - Alexandre Bouron
- Laboratoire de Chimie et Biologie des Métaux, UMR CNRS 5249Université Grenoble Alpes, CEA, BIG Grenoble France
| | | | | | - Michèle Salmain
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM) 75005 Paris France
| | - Anne Vessières
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM) 75005 Paris France
| | - Peter Cloetens
- European Synchrotron Radiation FacilityID16A beamline, ESRF Grenoble France
| | - Gérard Jaouen
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM) 75005 Paris France
- PSLChimie ParisTech 11 rue Pierre et Marie Curie 75005 Paris France
| | - Sylvain Bohic
- EA 7442, Laboratoire Rayonnement Synchrotron et Recherche MédicaleUniversité Grenoble Alpes Grenoble France
- European Synchrotron Radiation FacilityID16A beamline, ESRF Grenoble France
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22
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Fus F, Yang Y, Lee HZS, Top S, Carriere M, Bouron A, Pacureanu A, da Silva JC, Salmain M, Vessières A, Cloetens P, Jaouen G, Bohic S. Intracellular Localization of an Osmocenyl‐Tamoxifen Derivative in Breast Cancer Cells Revealed by Synchrotron Radiation X‐ray Fluorescence Nanoimaging. Angew Chem Int Ed Engl 2019; 58:3461-3465. [DOI: 10.1002/anie.201812336] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 01/09/2019] [Indexed: 12/18/2022]
Affiliation(s)
- Florin Fus
- EA 7442, Laboratoire Rayonnement Synchrotron et Recherche MédicaleUniversité Grenoble Alpes Grenoble France
- European Synchrotron Radiation FacilityID16A beamline, ESRF Grenoble France
| | - Yang Yang
- European Synchrotron Radiation FacilityID16A beamline, ESRF Grenoble France
| | | | - Siden Top
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM) 75005 Paris France
| | - Marie Carriere
- Univ. Grenoble Grenoble AlpesCEACNRS, INAC-SyMMES, CIBEST 38000 Grenoble France
| | - Alexandre Bouron
- Laboratoire de Chimie et Biologie des Métaux, UMR CNRS 5249Université Grenoble Alpes, CEA, BIG Grenoble France
| | | | | | - Michèle Salmain
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM) 75005 Paris France
| | - Anne Vessières
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM) 75005 Paris France
| | - Peter Cloetens
- European Synchrotron Radiation FacilityID16A beamline, ESRF Grenoble France
| | - Gérard Jaouen
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM) 75005 Paris France
- PSLChimie ParisTech 11 rue Pierre et Marie Curie 75005 Paris France
| | - Sylvain Bohic
- EA 7442, Laboratoire Rayonnement Synchrotron et Recherche MédicaleUniversité Grenoble Alpes Grenoble France
- European Synchrotron Radiation FacilityID16A beamline, ESRF Grenoble France
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23
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Proverbio M, Quartapelle Procopio E, Panigati M, Mercurio S, Pennati R, Ascagni M, Leone R, La Porta C, Sugni M. Luminescent conjugates between dinuclear rhenium complexes and 17α-ethynylestradiol: synthesis, photophysical characterization, and cell imaging. Org Biomol Chem 2019; 17:509-518. [DOI: 10.1039/c8ob02472c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New luminescent conjugates between dinuclear rhenium complexes and an estradiol moiety.
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Affiliation(s)
- Matteo Proverbio
- Dipartimento di Chimica
- Università degli Studi di Milano
- 20133 Milano
- Italy
| | | | - Monica Panigati
- Dipartimento di Chimica
- Università degli Studi di Milano
- 20133 Milano
- Italy
- Istituto per lo Studio delle Macromolecole
| | - Silvia Mercurio
- Dipartimento di Scienze e Politiche Ambientali
- Università degli Studi di Milano
- 20133 Milano
- Italy
| | - Roberta Pennati
- Dipartimento di Scienze e Politiche Ambientali
- Università degli Studi di Milano
- 20133 Milano
- Italy
| | - Miriam Ascagni
- Unitech NOLIMITS
- Università degli Studi di Milano
- 20133 Milano
- Italy
| | - Roberta Leone
- Dipartimento di Scienze e Politiche Ambientali
- Università degli Studi di Milano
- 20133 Milano
- Italy
| | - Caterina La Porta
- Dipartimento di Scienze e Politiche Ambientali
- Università degli Studi di Milano
- 20133 Milano
- Italy
- Centro per la Complessità e Biosistemi
| | - Michela Sugni
- Dipartimento di Scienze e Politiche Ambientali
- Università degli Studi di Milano
- 20133 Milano
- Italy
- Centro per la Complessità e Biosistemi
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24
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Belianinov A, Ievlev AV, Lorenz M, Borodinov N, Doughty B, Kalinin SV, Fernández FM, Ovchinnikova OS. Correlated Materials Characterization via Multimodal Chemical and Functional Imaging. ACS NANO 2018; 12:11798-11818. [PMID: 30422627 PMCID: PMC9850281 DOI: 10.1021/acsnano.8b07292] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Multimodal chemical imaging simultaneously offers high-resolution chemical and physical information with nanoscale and, in select cases, atomic resolution. By coupling modalities that collect physical and chemical information, we can address scientific problems in biological systems, battery and fuel cell research, catalysis, pharmaceuticals, photovoltaics, medicine, and many others. The combined systems enable the local correlation of material properties with chemical makeup, making fundamental questions of how chemistry and structure drive functionality approachable. In this Review, we present recent progress and offer a perspective for chemical imaging used to characterize a variety of samples by a number of platforms. Specifically, we present cases of infrared and Raman spectroscopies combined with scanning probe microscopy; optical microscopy and mass spectrometry; nonlinear optical microscopy; and, finally, ion, electron, and probe microscopies with mass spectrometry. We also discuss the challenges associated with the use of data originated by the combinatorial hardware, analysis, and machine learning as well as processing tools necessary for the interpretation of multidimensional data acquired from multimodal studies.
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Affiliation(s)
- Alex Belianinov
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
- Institute for Functional Imaging of Materials, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Anton V. Ievlev
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
- Institute for Functional Imaging of Materials, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Matthias Lorenz
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
- Institute for Functional Imaging of Materials, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Nikolay Borodinov
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
- Institute for Functional Imaging of Materials, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Benjamin Doughty
- Chemical Science Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Sergei V. Kalinin
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
- Institute for Functional Imaging of Materials, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Facundo M. Fernández
- School of Chemistry and Biochemistry, Georgia Institute of Technology and Petit Institute for Biochemistry and Bioscience, Atlanta, Georgia 30332, United States
| | - Olga S. Ovchinnikova
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
- Institute for Functional Imaging of Materials, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
- Corresponding Author:
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25
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Wang Y, Heinemann F, Top S, Dazzi A, Policar C, Henry L, Lambert F, Jaouen G, Salmain M, Vessieres A. Ferrocifens labelled with an infrared rhenium tricarbonyl tag: synthesis, antiproliferative activity, quantification and nano IR mapping in cancer cells. Dalton Trans 2018; 47:9824-9833. [PMID: 29993046 DOI: 10.1039/c8dt01582a] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Antiproliferative activities of several members of the ferrocifen family, both in vitro and in vivo, are well documented although their precise location in cancer cells has not yet been elucidated. However, two different infrared imaging techniques have been used to map the non-cytotoxic cyrhetrenyl analogue of ferrociphenol in a single cell. This observation prompted us to tag two ferrocifens with a cyrhetrenyl unit [CpRe(CO)3; Cp = η5-cyclopentadienyl] by grafting it, via an ester bond, either to one of the phenols (4, 5) or to the hydroxypropyl chain (6). Complexes 4-6 retained a high cytotoxicity on breast cancer cells (MDA-MB-231) with IC50 values in the range 0.32-2.5 μM. Transmission IR spectroscopy was used to quantify the amount of cyrhetrenyl tag present in cells incubated with 5 or 6. The results show that after a 1-hour incubation of cells at 37 °C, complexes 5 and 6 are mainly present within cells while only a limited percentage, quantified by ICP-OES, remained in the incubation medium. AFM-IR spectroscopy, a technique coupling infrared irradiation with near-field AFM detection, was used to map the cyrhetrenyl unit in a single MDA-MB-231 cell, incubated at 37 °C for 1 hour with 10 μM of 6. The results show that signal distribution of the characteristic band of the Re(CO)3 entity at 1950 cm-1 matched those of amide and phosphate, thus indicating a location of the complex mainly in the cell nucleus.
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Affiliation(s)
- Yong Wang
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), F-75005 Paris, France.
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26
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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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27
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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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28
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He M, Ching HYV, Policar C, Bertrand HC. Rhenium tricarbonyl complexes with arenethiolate axial ligands. NEW J CHEM 2018. [DOI: 10.1039/c8nj01960f] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Pyta and Tapy-based [Re(N^N)(CO)3X] complexes with para-substituted benzenethiolates as axial ligand are reported along with their electrochemical and photophysical properties.
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Affiliation(s)
- Menglan He
- Laboratoire des biomolécules
- LBM
- Département de chimie
- École normale supérieure
- PSL University
| | - H. Y. Vincent Ching
- Laboratoire des biomolécules
- LBM
- Département de chimie
- École normale supérieure
- PSL University
| | - Clotilde Policar
- Laboratoire des biomolécules
- LBM
- Département de chimie
- École normale supérieure
- PSL University
| | - Helene C. Bertrand
- Laboratoire des biomolécules
- LBM
- Département de chimie
- École normale supérieure
- PSL University
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29
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Banti CN, Papatriantafyllopoulou C, Tasiopoulos AJ, Hadjikakou SK. New metalo-therapeutics of NSAIDs against human breast cancer cells. Eur J Med Chem 2018; 143:1687-1701. [DOI: 10.1016/j.ejmech.2017.10.067] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 10/22/2017] [Accepted: 10/24/2017] [Indexed: 11/16/2022]
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30
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31
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Głowacka IE, Andrei G, Schols D, Snoeck R, Gawron K. Design, Synthesis, and the Biological Evaluation of a New Series of Acyclic 1,2,3-Triazole Nucleosides. Arch Pharm (Weinheim) 2017; 350:1700166. [PMID: 28763115 PMCID: PMC7161868 DOI: 10.1002/ardp.201700166] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Revised: 07/13/2017] [Accepted: 07/18/2017] [Indexed: 12/13/2022]
Abstract
A new strategy for the synthesis of N3 -benzoylated- and N3 -benzylated N1 -propargylquinazoline-2,4-diones 30a-d and 31a-d from isatoic anhydride 41 is reported. The alkynes 30a-d and 31a-d were applied in the 1,3-dipolar cycloadditions with azides 27 and 28 to synthesize acyclic 1,2,3-triazole nucleosides. The obtained alkynes and 1,2,3-triazole were evaluated for antiviral activity against a broad range of DNA and RNA viruses. The alkyne 30d showed activity against adenovirus-2 (EC50 = 8.3 μM), while compounds 37a and 37d were also active toward herpes simplex virus-1 wild-type and thymidine kinase deficient (HSV-1 TK- ) strains (EC50 values in the range of 4.6-13.8 μM). In addition, compounds 30a, 30b, 37b, and 37c exhibited activity toward varicella-zoster virus (VZV) TK+ and TK- strains (EC50 = 2.1-9.5 μM). The compound 30b proved to be the most selective against VZV and displayed marginal activity against human cytomegalovirus (HCMV). Although the compound 30a had improved anti-HCMV activity, the increase in anti-HCMV activity was accompanied by significant toxicity. Compounds 37a and 37d showed inhibitory effects toward the human T lymphocyte (CEM) cell line (IC50 = 21 ± 7 and 22 ± 1 μM, respectively), while compound 35 exhibited cytostatic activity toward HMEC-1 cells (IC50 = 28 ± 2 μM).
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Affiliation(s)
- Iwona E. Głowacka
- Bioorganic Chemistry LaboratoryFaculty of PharmacyMedical University of ŁódźŁódźPoland
| | | | | | - Robert Snoeck
- Rega Institute for Medical ResearchKU LeuvenLeuvenBelgium
| | - Katarzyna Gawron
- Bioorganic Chemistry LaboratoryFaculty of PharmacyMedical University of ŁódźŁódźPoland
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32
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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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33
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Schwaighofer A, Brandstetter M, Lendl B. Quantum cascade lasers (QCLs) in biomedical spectroscopy. Chem Soc Rev 2017; 46:5903-5924. [DOI: 10.1039/c7cs00403f] [Citation(s) in RCA: 102] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
This review focuses on the recent applications of QCLs in mid-IR spectroscopy of clinically relevant samples.
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Affiliation(s)
- Andreas Schwaighofer
- Institute of Chemical Technologies and Analytics
- Vienna University of Technology
- 1060 Vienna
- Austria
| | | | - Bernhard Lendl
- Institute of Chemical Technologies and Analytics
- Vienna University of Technology
- 1060 Vienna
- Austria
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34
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Andrew Chan KL, Kazarian SG. Attenuated total reflection Fourier-transform infrared (ATR-FTIR) imaging of tissues and live cells. Chem Soc Rev 2016; 45:1850-64. [PMID: 26488803 DOI: 10.1039/c5cs00515a] [Citation(s) in RCA: 136] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
FTIR spectroscopic imaging is a label-free, non-destructive and chemically specific technique that can be utilised to study a wide range of biomedical applications such as imaging of biopsy tissues, fixed cells and live cells, including cancer cells. In particular, the use of FTIR imaging in attenuated total reflection (ATR) mode has attracted much attention because of the small, but well controlled, depth of penetration and corresponding path length of infrared light into the sample. This has enabled the study of samples containing large amounts of water, as well as achieving an increased spatial resolution provided by the high refractive index of the micro-ATR element. This review is focused on discussing the recent developments in FTIR spectroscopic imaging, particularly in ATR sampling mode, and its applications in the biomedical science field as well as discussing the future opportunities possible as the imaging technology continues to advance.
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Affiliation(s)
- K L Andrew Chan
- Institute of Pharmaceutical Science, King's College London, SE1 9NH, UK
| | - Sergei G Kazarian
- Department of Chemical Engineering, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK.
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35
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Dazzi A, Prater CB. AFM-IR: Technology and Applications in Nanoscale Infrared Spectroscopy and Chemical Imaging. Chem Rev 2016; 117:5146-5173. [DOI: 10.1021/acs.chemrev.6b00448] [Citation(s) in RCA: 532] [Impact Index Per Article: 66.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Alexandre Dazzi
- Laboratoire
de Chimie Physique, Univ. Paris-Sud, CNRS, Université Paris-Saclay, 91405 Orsay Cedex, France
| | - Craig B. Prater
- Anasys Instruments, 325 Chapala
St., Santa Barbara, California 93101, United States
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36
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Vibrational spectroscopies to investigate concretions and ectopic calcifications for medical diagnosis. CR CHIM 2016. [DOI: 10.1016/j.crci.2016.05.011] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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37
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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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38
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Specific Anti-Leukemic Activity of the Peptide Warnericin RK and Analogues and Visualization of Their Effect on Cancer Cells by Chemical Raman Imaging. PLoS One 2016; 11:e0162007. [PMID: 27598770 PMCID: PMC5012605 DOI: 10.1371/journal.pone.0162007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Accepted: 08/16/2016] [Indexed: 11/19/2022] Open
Abstract
Antimicrobial peptides can be used as therapeutic agents against cancer cells. Warnericin RK and derivatives (WarnG20D and WarnF14V) were tested on various, solid tumor or leukemia, cancer cells. These peptides appeared to be cytotoxic on all the cell types tested, cancerous as well healthy, but very interestingly displayed no deleterious effect on healthy mononuclear cells. The mode of action of the peptide was proposed to be membranolytic, using chemical Raman imaging. Addition of peptide induced a large disorganization of the membrane leading to the loss of the content of inner compartments of Jurkat cell, whereas no effect was observed on the healthy mononuclear cells. The less hemolytic peptides WarnG20D and WarnF14V could be good candidates for the leukemia treatment.
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39
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Structural, photolysis and biological studies of novel mixed metal Cu(I)-Sb(III) mixed ligand complexes. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 163:261-8. [PMID: 27599113 DOI: 10.1016/j.jphotobiol.2016.08.041] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Accepted: 08/25/2016] [Indexed: 11/21/2022]
Abstract
Direct reaction of copper(I) halides with triphenylstibine (tpSb) and 2-mercapto-thiazolidine (tzdtH) in 1:1:1 molar ratio, results in the formation of the [CuX(μ2-S)-tzdtH)(tpSb)]2 (X=Cl (1), Br (2) and I (3)) complexes. The complexes have been characterized by melting point, FT-IR, UV-vis, (1)H NMR spectroscopic data and X-ray crystallography. Complexes 1-3 are di-nuclear and they are the first examples of mixed metals (CuSb), mixed ligand (thioamide, stibine and halogen) containing complexes. Two μ2-S (1-3) atoms bridge the two copper(I) ions with tetrahedral geometry. The coordination sphere around copper atoms is completed by one Sb from tpSb and one halogen (chlorine, bromine or iodine) atom. Intermolecular via N-H⋯X (Cl (1) and Br (2)) interactions stabilized the assembly. The short coppercopper bond distances of 3.103 (1), 3.061 (2) and 3.110, 3.108 (3) Ǻ found in 1-3 indicates d(10)-d(10) interaction between metal centers. The complexes exhibit high photo-sensitivity to UVB light. The complexes 1-3 and the already known [Cu(μ2-I)(tpSb)2]2 (4) were tested for their in vitro cytotoxic activity against human cancer cell lines: MCF-7 (breast, estrogen receptor (ER) positive), MDA-MB-231 (breast, estrogen receptor (ER) negative) and MRC-5 (normal human fetal lung fibroblast cells) with sulforhodamine B (SRB) colorimetric assay. Since estrogen receptors (ERs) are located in MCF-7, in contrast to MDA-MB-231 cells, the estrogenic effect of 1-4 on MCF-7 cells was studied by the mean of methylene blue assay. Compound 4 exhibits the highest estrogenic effect. None of 1-4 exceeds the activity of cisplatin against MCF-7 cells, but they are more active than cisplatin towards MDA-MB-231 cells. UVB light increases the effectiveness of complexes on MCF-7 cells which in the case of 4 is up to 28% higher than the corresponding initial complex (without irradiation).
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40
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Clède S, Cowan N, Lambert F, Bertrand HC, Rubbiani R, Patra M, Hess J, Sandt C, Trcera N, Gasser G, Keiser J, Policar C. Bimodal X-ray and Infrared Imaging of an Organometallic Derivative of Praziquantel inSchistosoma mansoni. Chembiochem 2016; 17:1004-7. [DOI: 10.1002/cbic.201500688] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Indexed: 12/22/2022]
Affiliation(s)
- Sylvain Clède
- École Normale Supérieure; PSL Research University; Département de Chimie; 24 rue Lhomond 75005 Paris France
- Sorbonne Universités; UPMC Univ Paris 06; LBM; 4 place Jussieu 75005 Paris France
- Centre National de la Recherche Scientifique (CNRS); UMR 7203 LBM; 75005 Paris France
| | - Noemi Cowan
- Department of Medical Parasitology and Infection Biology; Swiss Tropical and Public Health Institute Basel, Switzerland; University of Basel; P. O. Box 4003 Basel Switzerland
| | - François Lambert
- École Normale Supérieure; PSL Research University; Département de Chimie; 24 rue Lhomond 75005 Paris France
- Sorbonne Universités; UPMC Univ Paris 06; LBM; 4 place Jussieu 75005 Paris France
- Centre National de la Recherche Scientifique (CNRS); UMR 7203 LBM; 75005 Paris France
| | - Hélène C. Bertrand
- École Normale Supérieure; PSL Research University; Département de Chimie; 24 rue Lhomond 75005 Paris France
- Sorbonne Universités; UPMC Univ Paris 06; LBM; 4 place Jussieu 75005 Paris France
- Centre National de la Recherche Scientifique (CNRS); UMR 7203 LBM; 75005 Paris France
| | - Riccardo Rubbiani
- Department of Chemistry; University of Zürich; Winterthurerstrasse 190 8057 Zürich Switzerland
| | - Malay Patra
- Department of Chemistry; University of Zürich; Winterthurerstrasse 190 8057 Zürich Switzerland
| | - Jeannine Hess
- Department of Chemistry; University of Zürich; Winterthurerstrasse 190 8057 Zürich Switzerland
| | - Christophe Sandt
- Synchrotron SOLEIL; L'Orme des Merisiers, Saint Aubin B. P. 48 91192 Gif-sur-Yvette France
| | - Nicolas Trcera
- Synchrotron SOLEIL; L'Orme des Merisiers, Saint Aubin B. P. 48 91192 Gif-sur-Yvette France
| | - Gilles Gasser
- Department of Chemistry; University of Zürich; Winterthurerstrasse 190 8057 Zürich Switzerland
| | - Jennifer Keiser
- Department of Medical Parasitology and Infection Biology; Swiss Tropical and Public Health Institute Basel, Switzerland; University of Basel; P. O. Box 4003 Basel Switzerland
| | - Clotilde Policar
- École Normale Supérieure; PSL Research University; Département de Chimie; 24 rue Lhomond 75005 Paris France
- Sorbonne Universités; UPMC Univ Paris 06; LBM; 4 place Jussieu 75005 Paris France
- Centre National de la Recherche Scientifique (CNRS); UMR 7203 LBM; 75005 Paris France
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41
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Tipping WJ, Lee M, Serrels A, Brunton VG, Hulme AN. Stimulated Raman scattering microscopy: an emerging tool for drug discovery. Chem Soc Rev 2016; 45:2075-89. [PMID: 26839248 PMCID: PMC4839273 DOI: 10.1039/c5cs00693g] [Citation(s) in RCA: 151] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Indexed: 12/26/2022]
Abstract
Optical microscopy techniques have emerged as a cornerstone of biomedical research, capable of probing the cellular functions of a vast range of substrates, whilst being minimally invasive to the cells or tissues of interest. Incorporating biological imaging into the early stages of the drug discovery process can provide invaluable information about drug activity within complex disease models. Spontaneous Raman spectroscopy has been widely used as a platform for the study of cells and their components based on chemical composition; but slow acquisition rates, poor resolution and a lack of sensitivity have hampered further development. A new generation of stimulated Raman techniques is emerging which allows the imaging of cells, tissues and organisms at faster acquisition speeds, and with greater resolution and sensitivity than previously possible. This review focuses on the development of stimulated Raman scattering (SRS), and covers the use of bioorthogonal tags to enhance sample detection, and recent applications of both spontaneous Raman and SRS as novel imaging platforms to facilitate the drug discovery process.
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Affiliation(s)
- W. J. Tipping
- EaStCHEM School of Chemistry , The University of Edinburgh , Joseph Black Building , David Brewster Road , Edinburgh , EH9 3FJ , UK .
- Edinburgh Cancer Research Centre , Institute of Genetics and Molecular Medicine , The University of Edinburgh , Crewe Road South , Edinburgh , EH4 2XR , UK
| | - M. Lee
- Edinburgh Cancer Research Centre , Institute of Genetics and Molecular Medicine , The University of Edinburgh , Crewe Road South , Edinburgh , EH4 2XR , UK
| | - A. Serrels
- Edinburgh Cancer Research Centre , Institute of Genetics and Molecular Medicine , The University of Edinburgh , Crewe Road South , Edinburgh , EH4 2XR , UK
| | - V. G. Brunton
- Edinburgh Cancer Research Centre , Institute of Genetics and Molecular Medicine , The University of Edinburgh , Crewe Road South , Edinburgh , EH4 2XR , UK
| | - A. N. Hulme
- EaStCHEM School of Chemistry , The University of Edinburgh , Joseph Black Building , David Brewster Road , Edinburgh , EH9 3FJ , UK .
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42
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Pilling M, Gardner P. Fundamental developments in infrared spectroscopic imaging for biomedical applications. Chem Soc Rev 2016; 45:1935-57. [PMID: 26996636 DOI: 10.1039/c5cs00846h] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Infrared chemical imaging is a rapidly emerging field with new advances in instrumentation, data acquisition and data analysis. These developments have had significant impact in biomedical applications and numerous studies have now shown that this technology offers great promise for the improved diagnosis of the diseased state. Relying on purely biochemical signatures rather than contrast from exogenous dyes and stains, infrared chemical imaging has the potential to revolutionise histopathology for improved disease diagnosis. In this review we discuss the recent advances in infrared spectroscopic imaging specifically related to spectral histopathology (SHP) and consider the current state of the field. Finally we consider the practical application of SHP for disease diagnosis and consider potential barriers to clinical translation highlighting current directions and the future outlook.
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Affiliation(s)
- Michael Pilling
- Manchester Institute of Biotechnology, University of Manchester, 131 Princess Street, Manchester, M1 7DN, UK.
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43
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Lam Z, Kong KV, Olivo M, Leong WK. Vibrational spectroscopy of metal carbonyls for bio-imaging and -sensing. Analyst 2016; 141:1569-86. [DOI: 10.1039/c5an02191j] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Transition metal carbonyls exhibit strong CO absorptions in the 2200–1800 cm−1 region, which is free of interference from other functional groups. This feature has led to their applications in bio-imaging and -sensing, in particular through mid-IR, Raman and more recently, surface-enhanced Raman spectroscopy (SERS).
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Affiliation(s)
- Zhiyong Lam
- Division of Chemistry and Biological Chemistry
- Nanyang Technological University
- Singapore
- Bio-Optical Imaging Group
- Singapore Bioimaging Consortium
| | | | - Malini Olivo
- Bio-Optical Imaging Group
- Singapore Bioimaging Consortium
- Agency for Science
- Technology and Research (A*STAR)
- Singapore
| | - Weng Kee Leong
- Division of Chemistry and Biological Chemistry
- Nanyang Technological University
- Singapore
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44
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Hostachy S, Swiecicki JM, Sandt C, Delsuc N, Policar C. Photophysical properties of single core multimodal probe for imaging (SCoMPI) in a membrane model and in cells. Dalton Trans 2016; 45:2791-5. [DOI: 10.1039/c5dt03819g] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
An unexpected strong luminescence enhancement of a bimodal ReCO probe grafted onto a CPP accurately characterized in a lipid environment.
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Affiliation(s)
- S. Hostachy
- Ecole Normale Supérieure-PSL Research University
- Département de Chimie
- Sorbonne Universités – UPMC Univ Paris 06
- UMR 7203 CNRS-ENS-UPMC LBM
- 75005 Paris
| | - J.-M. Swiecicki
- Ecole Normale Supérieure-PSL Research University
- Département de Chimie
- Sorbonne Universités – UPMC Univ Paris 06
- UMR 7203 CNRS-ENS-UPMC LBM
- 75005 Paris
| | - C. Sandt
- Synchrotron SOLEIL Saint-Aubin
- Gif-sur-Yvette Cedex
- France
| | - N. Delsuc
- Ecole Normale Supérieure-PSL Research University
- Département de Chimie
- Sorbonne Universités – UPMC Univ Paris 06
- UMR 7203 CNRS-ENS-UPMC LBM
- 75005 Paris
| | - C. Policar
- Ecole Normale Supérieure-PSL Research University
- Département de Chimie
- Sorbonne Universités – UPMC Univ Paris 06
- UMR 7203 CNRS-ENS-UPMC LBM
- 75005 Paris
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45
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Arda M, Ozturk II, Banti CN, Kourkoumelis N, Manoli M, Tasiopoulos AJ, Hadjikakou SK. Novel bismuth compounds: synthesis, characterization and biological activity against human adenocarcinoma cells. RSC Adv 2016. [DOI: 10.1039/c6ra01181k] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Novel bismuth(iii) halide compounds were synthesized. Molecules with lower H-all atoms inter-molecular interactions tend to exhibit the higher activity against MCF-7 and HeLa cells.
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Affiliation(s)
- M. Arda
- Department of Chemistry
- Namık Kemal University
- Tekirdag
- Turkey
| | - I. I. Ozturk
- Department of Chemistry
- Namık Kemal University
- Tekirdag
- Turkey
| | - C. N. Banti
- Section of Inorganic and Analytical Chemistry
- Department of Chemistry
- University of Ioannina
- 45110 Ioannina
- Greece
| | - N. Kourkoumelis
- Medical Physics Laboratory
- Medical School
- University of Ioannina
- Ioannina
- Greece
| | - M. Manoli
- Department of Chemistry
- University of Cyprus
- Nicosia
- Cyprus
| | | | - S. K. Hadjikakou
- Section of Inorganic and Analytical Chemistry
- Department of Chemistry
- University of Ioannina
- 45110 Ioannina
- Greece
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46
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Abstract
Options for biomedical analysis continue to evolve from many fields of study, employing diverse detection and quantification methods. New technologies in this arena focus on improving the sensitivity of analysis and the speed of testing, as well as producing systems at low cost which can be used on site as a point-of-care device for telemedicine applications. In this article, the most important original experimental platforms as well as current commercial approaches to biomedical analysis are critically chosen and reviewed, covering January 2010 to January 2014. While literature is quite broad and numerous, there is clear emphasis on biological recognition and imaging for the most impactful works. The analytical approaches are discussed in terms of their utility in diagnostics and biomedical testing.
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Affiliation(s)
- Christine F Woolley
- Chemistry and Biochemistry, Arizona State University, Physical Sciences Building, Room D-102, PO Box 871604, Tempe, Arizona 85287-1604, USA.
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Fernández E, Rodríguez G, Hostachy S, Clède S, Cócera M, Sandt C, Lambert F, de la Maza A, Policar C, López O. A rhenium tris-carbonyl derivative as a model molecule for incorporation into phospholipid assemblies for skin applications. Colloids Surf B Biointerfaces 2015; 131:102-7. [PMID: 25969419 DOI: 10.1016/j.colsurfb.2015.04.045] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2015] [Revised: 04/07/2015] [Accepted: 04/20/2015] [Indexed: 11/25/2022]
Abstract
A rhenium tris-carbonyl derivative (fac-[Re(CO)3Cl(2-(1-dodecyl-1H-1,2,3,triazol-4-yl)-pyridine)]) was incorporated into phospholipid assemblies, called bicosomes, and the penetration of this molecule into skin was monitored using Fourier-transform infrared microspectroscopy (FTIR). To evaluate the capacity of bicosomes to promote the penetration of this derivative, the skin penetration of the Re(CO)3 derivative dissolved in dimethyl sulfoxide (DMSO), a typical enhancer, was also studied. Dynamic light scattering results (DLS) showed an increase in the size of the bicosomes with the incorporation of the Re(CO)3 derivative, and the FTIR microspectroscopy showed that the Re(CO)3 derivative incorporated in bicosomes penetrated deeper into the skin than when dissolved in DMSO. When this molecule was applied on the skin using the bicosomes, 60% of the Re(CO)3 derivative was retained in the stratum corneum (SC) and 40% reached the epidermis (Epi). Otherwise, the application of this molecule via DMSO resulted in 95% of the Re(CO)3 derivative being in the SC and only 5% reaching the Epi. Using a Re(CO)3 derivative with a dodecyl-chain as a model molecule, it was possible to determine the distribution of molecules with similar physicochemical characteristics in the skin using bicosomes. This fact makes these nanostructures promising vehicles for the application of lipophilic molecules inside the skin.
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Affiliation(s)
- Estibalitz Fernández
- Institute of Advanced Chemistry of Catalonia (IQAC-CSIC), Jordi Girona 18-26, 08034 Barcelona, Spain.
| | | | - Sarah Hostachy
- Ecole Normale Supérieure, Rue Lhomond, 75005 Paris, France
| | - Sylvain Clède
- Ecole Normale Supérieure, Rue Lhomond, 75005 Paris, France
| | | | - Christophe Sandt
- Synchrotron SOLEIL, SMIS Beamline, L'Orme des Merisiers, 91190 Saint-Aubin, France
| | | | - Alfonso de la Maza
- Institute of Advanced Chemistry of Catalonia (IQAC-CSIC), Jordi Girona 18-26, 08034 Barcelona, Spain
| | | | - Olga López
- Institute of Advanced Chemistry of Catalonia (IQAC-CSIC), Jordi Girona 18-26, 08034 Barcelona, Spain
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Low ML, Paulus G, Dorlet P, Guillot R, Rosli R, Delsuc N, Crouse KA, Policar C. Synthesis, characterization and biological activity of Cu(II), Zn(II) and Re(I) complexes derived from S-benzyldithiocarbazate and 3-acetylcoumarin. Biometals 2015; 28:553-66. [DOI: 10.1007/s10534-015-9831-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Accepted: 02/02/2015] [Indexed: 12/17/2022]
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Lo WKC, Huff GS, Cubanski JR, Kennedy ADW, McAdam CJ, McMorran DA, Gordon KC, Crowley JD. Comparison of inverse and regular 2-pyridyl-1,2,3-triazole "click" complexes: structures, stability, electrochemical, and photophysical properties. Inorg Chem 2015; 54:1572-87. [PMID: 25615621 DOI: 10.1021/ic502557w] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Two inverse 2-pyridyl-1,2,3-triazole "click" ligands, 2-(4-phenyl-1H-1,2,3-triazol-1-yl)pyridine and 2-(4-benzyl-1H-1,2,3-triazol-1-yl)pyridine, and their palladium(II), platinum(II), rhenium(I), and ruthenium(II) complexes have been synthesized in good to excellent yields. The properties of these inverse "click" complexes have been compared to the isomeric regular compounds using a variety of techniques. X-ray crystallographic analysis shows that the regular and inverse complexes are structurally very similar. However, the chemical and physical properties of the isomers are quite different. Ligand exchange studies and density functional theory (DFT) calculations indicate that metal complexes of the regular 2-(1-R-1H-1,2,3-triazol-4-yl)pyridine (R = phenyl, benzyl) ligands are more stable than those formed with the inverse 2-(4-R-1H-1,2,3-triazol-1-yl)pyridine (R = phenyl, benzyl) "click" chelators. Additionally, the bis-2,2'-bipyridine (bpy) ruthenium(II) complexes of the "click" chelators have been shown to have short excited state lifetimes, which in the inverse triazole case, resulted in ejection of the 2-pyridyl-1,2,3-triazole ligand from the complex. Under identical conditions, the isomeric regular 2-pyridyl-1,2,3-triazole ruthenium(II) bpy complexes are photochemically inert. The absorption spectra of the inverse rhenium(I) and platinum(II) complexes are red-shifted compared to the regular compounds. It is shown that conjugation between the substituent group R and triazolyl unit has a negligible effect on the photophysical properties of the complexes. The inverse rhenium(I) complexes have large Stokes shifts, long metal-to-ligand charge transfer (MLCT) excited state lifetimes, and respectable quantum yields which are relatively solvent insensitive.
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Affiliation(s)
- Warrick K C Lo
- Department of Chemistry, University of Otago , P.O. Box 56, Dunedin 9054, New Zealand
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Clède S, Delsuc N, Laugel C, Lambert F, Sandt C, Baillet-Guffroy A, Policar C. An easy-to-detect nona-arginine peptide for epidermal targeting. Chem Commun (Camb) 2015; 51:2687-9. [DOI: 10.1039/c4cc08737b] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A nona-arginine peptide conjugated with a Re-tricarbonyl IR and fluorescent probe (SCoMPI) accumulates at the epidermis without reaching the dermis.
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Affiliation(s)
- Sylvain Clède
- Ecole Normale Supérieure-PSL Research University
- Département de Chimie
- Sorbonne Universités – UPMC Univ Paris 06
- UMR 7203 CNRS-ENS-UPMC LBM
- 75005 Paris
| | - Nicolas Delsuc
- Ecole Normale Supérieure-PSL Research University
- Département de Chimie
- Sorbonne Universités – UPMC Univ Paris 06
- UMR 7203 CNRS-ENS-UPMC LBM
- 75005 Paris
| | - Cécile Laugel
- Laboratory of Analytical Chemistry
- Analytical Chemistry Group of Paris-Sud (GCAPS-EA 4041)
- Faculty of Pharmacy
- University Paris-Sud
- 92296 Chatenay-Malabry
| | - François Lambert
- Ecole Normale Supérieure-PSL Research University
- Département de Chimie
- Sorbonne Universités – UPMC Univ Paris 06
- UMR 7203 CNRS-ENS-UPMC LBM
- 75005 Paris
| | - Christophe Sandt
- Smis beamline
- Synchrotron SOLEIL Saint-Aubin
- Gif-sur-Yvette Cedex
- France
| | - Arlette Baillet-Guffroy
- Laboratory of Analytical Chemistry
- Analytical Chemistry Group of Paris-Sud (GCAPS-EA 4041)
- Faculty of Pharmacy
- University Paris-Sud
- 92296 Chatenay-Malabry
| | - Clotilde Policar
- Ecole Normale Supérieure-PSL Research University
- Département de Chimie
- Sorbonne Universités – UPMC Univ Paris 06
- UMR 7203 CNRS-ENS-UPMC LBM
- 75005 Paris
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