1
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Thomas N, Lima D, Trinh D, Kuss S. Temperature Effect on the Electrochemical Current Response during Scanning Electrochemical Microscopy of Living Cells. Anal Chem 2023; 95:17962-17967. [PMID: 38029336 PMCID: PMC10720632 DOI: 10.1021/acs.analchem.3c03716] [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: 08/18/2023] [Revised: 11/17/2023] [Accepted: 11/23/2023] [Indexed: 12/01/2023]
Abstract
Scanning electrochemical microscopy (SECM) is being used increasingly to monitor electrochemical processes at the interface of living cells and electrodes. This allows the detection and quantification of biomarkers that further the understanding of various diseases. Rapid SECM experiments are often carried out without monitoring the analyte solution temperature or are performed at room temperature. The reported research demonstrates that temperature control is crucial during SECM imaging of living cells to obtain reliable data. In this study, a SECM-integrated thermostatic ring on the sample stage enabled imaging of living biological cells in a constant height mode at various temperatures. Two-dimensional line scans were conducted while scanning single Adenocarcinoma Cervical cancer (HeLa) cells. Numerical modeling was carried out to evaluate the effect of the temperature on the electrochemical current response of living cells to compare the apparent heterogeneous rate constant (k0), representing cellular reaction kinetics. This study reveals that even slight temperature variations of approximately 2 °C affect the reaction kinetics of single living cells, altering the measured current during SECM.
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Affiliation(s)
- Nikita Thomas
- Chemistry
Department, University of Manitoba, Winnipeg, MB, Canada R3T 2N2
| | - Dhésmon Lima
- Chemistry
Department, University of Manitoba, Winnipeg, MB, Canada R3T 2N2
| | - Dao Trinh
- Laboratoire
des Sciences de l’ Ingenieur Pour l’Environment UMR-7536
CNRS, Université de la Rochelle, Avenue Michel Crépeau, 17042 La Rochelle, France
| | - Sabine Kuss
- Chemistry
Department, University of Manitoba, Winnipeg, MB, Canada R3T 2N2
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2
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Gatti L, Lugli F, Sciutto G, Zangheri M, Prati S, Mirasoli M, Silvestrini S, Benazzi S, Tütken T, Douka K, Collina C, Boschin F, Romandini M, Iacumin P, Guardigli M, Roda A, Mazzeo R. Combining elemental and immunochemical analyses to characterize diagenetic alteration patterns in ancient skeletal remains. Sci Rep 2022; 12:5112. [PMID: 35332214 PMCID: PMC8948219 DOI: 10.1038/s41598-022-08979-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 02/18/2022] [Indexed: 11/22/2022] Open
Abstract
Bones and teeth are biological archives, but their structure and composition are subjected to alteration overtime due to biological and chemical degradation postmortem, influenced by burial environment and conditions. Nevertheless, organic fraction preservation is mandatory for several archeometric analyses and applications. The mutual protection between biomineral and organic fractions in bones and teeth may lead to a limited diagenetic alteration, promoting a better conservation of the organic fraction. However, the correlation between elemental variations and the presence of organic materials (e.g., collagen) in the same specimen is still unclear. To fill this gap, chemiluminescent (CL) immunochemical imaging analysis has been applied for the first time for collagen localization. Then, Laser Ablation–Inductively Coupled Plasma–Mass Spectrometry (LA–ICP–MS) and CL imaging were combined to investigate the correlation between elemental (i.e., REE, U, Sr, Ba) and collagen distribution. Teeth and bones from various archeological contexts, chronological periods, and characterized by different collagen content were analyzed. Immunochemical analysis revealed a heterogeneous distribution of collagen, especially in highly degraded samples. Subsequently, LA–ICP–MS showed a correlation between the presence of uranium and rare earth elements and areas with low amount of collagen. The innovative integration between the two methods permitted to clarify the mutual relation between elemental variation and collagen preservation overtime, thus contributing to unravel the effects of diagenetic alteration in bones and teeth.
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Affiliation(s)
- L Gatti
- Department of Chemistry, University of Bologna-Ravenna Campus, Via Guaccimanni, 42, 48121, Ravenna, Italy
| | - Federico Lugli
- Department of Cultural Heritage, University of Bologna-Ravenna Campus, Via degli Ariani 1, 48121, Ravenna, Italy. .,Department of Chemical and Geological Science, University of Modena and Reggio Emilia, 41125, Modena, Italy.
| | - Giorgia Sciutto
- Department of Chemistry, University of Bologna-Ravenna Campus, Via Guaccimanni, 42, 48121, Ravenna, Italy.
| | - M Zangheri
- Department of Chemistry, "Giacomo Ciamician" Alma Mater Studiorum-University of Bologna, Via Selmi 2, 40126, Bologna, Italy
| | - S Prati
- Department of Chemistry, University of Bologna-Ravenna Campus, Via Guaccimanni, 42, 48121, Ravenna, Italy
| | - M Mirasoli
- Department of Chemistry, "Giacomo Ciamician" Alma Mater Studiorum-University of Bologna, Via Selmi 2, 40126, Bologna, Italy
| | - S Silvestrini
- Department of Cultural Heritage, University of Bologna-Ravenna Campus, Via degli Ariani 1, 48121, Ravenna, Italy
| | - S Benazzi
- Department of Cultural Heritage, University of Bologna-Ravenna Campus, Via degli Ariani 1, 48121, Ravenna, Italy
| | - T Tütken
- Applied and Analytical Paleontology, Institute of Geosciences, Johannes Gutenberg University, 55128, Mainz, Germany
| | - K Douka
- Department of Archaeology, Max Planck Institute for the Science of Human History, 07745, Jena, Germany.,Research Laboratory for Archaeology and the History of Art, University of Oxford, Oxford, OX1 3QY, UK
| | - C Collina
- Museo Civico Archeologico Biagio Greco, Mondragone, Caserta, Italy
| | - F Boschin
- Department of Physical Science, Earth and Environment, U.R. Preistoria e Antropologia, University of Siena, Siena, Italy
| | - M Romandini
- Department of Cultural Heritage, University of Bologna-Ravenna Campus, Via degli Ariani 1, 48121, Ravenna, Italy
| | - P Iacumin
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy
| | - M Guardigli
- Department of Chemistry, "Giacomo Ciamician" Alma Mater Studiorum-University of Bologna, Via Selmi 2, 40126, Bologna, Italy
| | - A Roda
- INBB, National Institute of Biostructures and Biosystems, Rome, Italy
| | - R Mazzeo
- Department of Cultural Heritage, University of Bologna-Ravenna Campus, Via degli Ariani 1, 48121, Ravenna, Italy.,Department of Chemistry, "Giacomo Ciamician" Alma Mater Studiorum-University of Bologna, Via Selmi 2, 40126, Bologna, Italy
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3
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Smart Electrochemical Portable Tools for Cultural Heritage Analysis: A Review. SENSORS 2019; 19:s19194303. [PMID: 31590251 PMCID: PMC6806333 DOI: 10.3390/s19194303] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 09/25/2019] [Accepted: 09/27/2019] [Indexed: 01/24/2023]
Abstract
Protecting Cultural Heritage (CH) from corrosion and other environmental damages, mainly involving metallic or organic layers contained in artwork, represents a major challenge for conservation scientists. Electrochemical techniques provide useful information about the deterioration effects of metallic coatings and organic layers. Recently, Electrochemical Impedance Spectroscopy (EIS) has been successfully applied in the study of metallic corrosion. However, EIS has not succeeded in becoming a routine technique, due to problems regarding both instrumental apparatus (which is not ideal for in situ analysis, especially with previous cell configurations), and the difficulty with data processing. At the same time, new portable electrochemical sensors, immunosensors, and biosensors have successfully made a scientific impact, mainly with in situ diagnosis of organic components contained in CH objects. For this purpose, this review presents two sections: the first describes the analytical optimization of impedance electrochemical cell geometries that are suitable for in situ metal-coating investigation; the second reports on the assembly of small electrochemical sensors, immunosensors, and biosensors, which useful for in situ organic layer characterization. This overview summarizes the state of the art regarding the application of electrochemical techniques and small electrochemical devices as alternative tools for the understanding of CH.
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4
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Gaetani C, Gheno G, Borroni M, De Wael K, Moretto LM, Ugo P. Nanoelectrode ensemble immunosensing for the electrochemical identification of ovalbumin in works of art. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.04.118] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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5
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Righetti PG, Zilberstein G, D’Amato A. What Sherlock sorely missed: the EVA technology for cultural heritage exploration. Expert Rev Proteomics 2019; 16:533-542. [DOI: 10.1080/14789450.2019.1624164] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Pier Giorgio Righetti
- Politecnico di Milano, Department of Chemistry, Materials and Chemical Engineering ‘‘Giulio Natta’’, Milano, Italy
| | | | - Alfonsina D’Amato
- Department of Pharmaceutical Sciences, Università degli Studi di Milano, Milano, Italy
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6
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Doménech-Carbó A, Doménech-Carbó MT. Electroanalytical techniques in archaeological and art conservation. PURE APPL CHEM 2017. [DOI: 10.1515/pac-2017-0508] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The application of electrochemical techniques for obtaining analytical information of interest in the fields of archaeometry, conservation and restoration of cultural heritage goods is reviewed. Focused on voltammetry of immobilised particles and electrochemical impedance spectroscopy techniques, electrochemical measurements offer valuable information for identifying and quantifying components, tracing provenances and manufacturing techniques and provide new tools for authentication and dating.
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Affiliation(s)
- Antonio Doménech-Carbó
- Departament de Química Analítica , Universitat de València , Dr. Moliner, 50, 46100 Burjassot (València) , Spain
| | - María Teresa Doménech-Carbó
- Institut de Restauració del Patrimoni , Universitat Politècnica de València , Camí de Vera 14, 46022, València , Spain
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7
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Polcari D, Dauphin-Ducharme P, Mauzeroll J. Scanning Electrochemical Microscopy: A Comprehensive Review of Experimental Parameters from 1989 to 2015. Chem Rev 2016; 116:13234-13278. [PMID: 27736057 DOI: 10.1021/acs.chemrev.6b00067] [Citation(s) in RCA: 195] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- David Polcari
- Department
of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, Quebec Canada, H3A 0B8
| | - Philippe Dauphin-Ducharme
- Department
of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, Quebec Canada, H3A 0B8
| | - Janine Mauzeroll
- Department
of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, Quebec Canada, H3A 0B8
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8
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Cartechini L, Palmieri M, Vagnini M, Pitzurra L. Immunochemical Methods Applied to Art-Historical Materials: Identification and Localization of Proteins by ELISA and IFM. Top Curr Chem (Cham) 2016; 374:5. [PMID: 27572988 DOI: 10.1007/s41061-015-0006-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 12/08/2015] [Indexed: 12/30/2022]
Abstract
Despite the large diffusion of natural organic substances in art-historical materials, their characterization presents many challenges due to the chemical complexity and instability with respect to degradation processes. Among natural products, proteins have been largely used in the past as binders but also as adhesives or additives in coating layers. Nevertheless, biological identification of proteins in art-historical objects is one of the most recent achievements obtained in heritage science thanks to the development of specifically tailored bio-analytical strategies. In the context of this active emerging discipline, immunological methods stand out for sensitivity, specificity and versatility for both protein recognition and localization in micro-samples. Furthermore, the growing use of immunological techniques for advanced diagnostics and clinical applications ensures continuous improvement in their analytical performance. Considering such, this review provides an overview of the most recent applications of enzyme linked immunosorbent assay and immunofluorescence microscopy techniques in the field of heritage materials. Specifically, the main strengths and potentials of the two techniques as well as their limits and drawbacks are presented and discussed herein.
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Affiliation(s)
- Laura Cartechini
- Isitituto di Scienze e Tecnologie Molecolari, ISTM-CNR, 06123, Perugia, Italy.
| | - Melissa Palmieri
- Dipartimento di Chimica, Biologia e Biotecnologie, Università degli Studi di Perugia, 06123, Perugia, Italy.,Dipartimento di Medicina Sperimentale, Università degli Studi di Perugia, 06132, Perugia, Italy
| | - Manuela Vagnini
- Laboratorio di Diagnostica per i Beni Culturali di Spoleto, 06049, Spoleto, Italy
| | - Lucia Pitzurra
- Dipartimento di Medicina Sperimentale, Università degli Studi di Perugia, 06132, Perugia, Italy
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9
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Sciutto G, Zangheri M, Prati S, Guardigli M, Mirasoli M, Mazzeo R, Roda A. Immunochemical Micro Imaging Analyses for the Detection of Proteins in Artworks. Top Curr Chem (Cham) 2016; 374:32. [PMID: 27573272 DOI: 10.1007/s41061-016-0033-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Accepted: 05/03/2016] [Indexed: 01/17/2023]
Abstract
The present review is aimed at reporting on the most advanced and recent applications of immunochemical imaging techniques for the localization of proteins within complex and multilayered paint stratigraphies. Indeed, a paint sample is usually constituted by the superimposition of different layers whose characterization is fundamental in the evaluation of the state of conservation and for addressing proper restoration interventions. Immunochemical methods, which are based on the high selectivity of antigen-antibody reactions, were proposed some years ago in the field of cultural heritage. In addition to enzyme-linked immunosorbent assays for protein identification, immunochemical imaging methods have also been explored in the last decades, thanks to the possibility to localize the target analytes, thus increasing the amount of information obtained and thereby reducing the number of samples and/or analyses needed for a comprehensive characterization of the sample. In this review, chemiluminescent, spectroscopic and electrochemical imaging detection methods are discussed to illustrate potentialities and limits of advanced immunochemical imaging systems for the analysis of paint cross-sections.
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Affiliation(s)
- Giorgia Sciutto
- Department of Chemistry "G. Ciamician", Microchemistry and Microscopy Art Diagnostic Laboratory (M2ADL), University of Bologna, Ravenna Campus, Via Guaccimanni 42, 48100, Ravenna, Italy.
| | - Martina Zangheri
- Department of Chemistry "G. Ciamician", University of Bologna, Via Selmi 2, 40126, Bologna, Italy
| | - Silvia Prati
- Department of Chemistry "G. Ciamician", Microchemistry and Microscopy Art Diagnostic Laboratory (M2ADL), University of Bologna, Ravenna Campus, Via Guaccimanni 42, 48100, Ravenna, Italy
| | - Massimo Guardigli
- Department of Chemistry "G. Ciamician", University of Bologna, Via Selmi 2, 40126, Bologna, Italy
| | - Mara Mirasoli
- Department of Chemistry "G. Ciamician", University of Bologna, Via Selmi 2, 40126, Bologna, Italy
| | - Rocco Mazzeo
- Department of Chemistry "G. Ciamician", Microchemistry and Microscopy Art Diagnostic Laboratory (M2ADL), University of Bologna, Ravenna Campus, Via Guaccimanni 42, 48100, Ravenna, Italy
| | - Aldo Roda
- Department of Chemistry "G. Ciamician", University of Bologna, Via Selmi 2, 40126, Bologna, Italy
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10
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Doménech-Carbó A, Doménech-Carbó MT, Valle-Algarra FM, Gimeno-Adelantado JV, Osete-Cortina L, Bosch-Reig F. On-line database of voltammetric data of immobilized particles for identifying pigments and minerals in archaeometry, conservation and restoration (ELCHER database). Anal Chim Acta 2016; 927:1-12. [PMID: 27237832 DOI: 10.1016/j.aca.2016.04.052] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2016] [Revised: 04/22/2016] [Accepted: 04/26/2016] [Indexed: 10/21/2022]
Abstract
A web-based database of voltammograms is presented for characterizing artists' pigments and corrosion products of ceramic, stone and metal objects by means of the voltammetry of immobilized particles methodology. Description of the website and the database is provided. Voltammograms are, in most cases, accompanied by scanning electron microphotographs, X-ray spectra, infrared spectra acquired in attenuated total reflectance Fourier transform infrared spectroscopy mode (ATR-FTIR) and diffuse reflectance spectra in the UV-Vis-region. For illustrating the usefulness of the database two case studies involving identification of pigments and a case study describing deterioration of an archaeological metallic object are presented.
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Affiliation(s)
- Antonio Doménech-Carbó
- Departament de Química Analítica, Universitat de València, Dr. Moliner, 50, 46100, Burjassot, València, Spain.
| | - María Teresa Doménech-Carbó
- Institut de Restauració del Patrimoni, Universitat Politècnica de València, Camí de Vera 14, 46022, València, Spain.
| | | | | | - Laura Osete-Cortina
- Institut de Restauració del Patrimoni, Universitat Politècnica de València, Camí de Vera 14, 46022, València, Spain
| | - Francisco Bosch-Reig
- Departament de Química Analítica, Universitat de València, Dr. Moliner, 50, 46100, Burjassot, València, Spain
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11
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Orsini S, Zinna F, Biver T, Di Bari L, Bonaduce I. Circularly polarized luminescence reveals interaction between commercial stains and protein matrices used in paintings. RSC Adv 2016. [DOI: 10.1039/c6ra14795j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Here we show that circularly polarized luminescence (CPL) can give unique insight into interactions between fluorescent commercial stains and protein-based materials used in painting. CPL can complement information from ECD and fluorescence.
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Affiliation(s)
- Sibilla Orsini
- Dipartimento di Chimica e Chimica Industriale
- Università di Pisa
- I-56126 Pisa
- Italy
| | - Francesco Zinna
- Dipartimento di Chimica e Chimica Industriale
- Università di Pisa
- I-56126 Pisa
- Italy
| | - Tarita Biver
- Dipartimento di Chimica e Chimica Industriale
- Università di Pisa
- I-56126 Pisa
- Italy
| | - Lorenzo Di Bari
- Dipartimento di Chimica e Chimica Industriale
- Università di Pisa
- I-56126 Pisa
- Italy
| | - Ilaria Bonaduce
- Dipartimento di Chimica e Chimica Industriale
- Università di Pisa
- I-56126 Pisa
- Italy
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12
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Dallongeville S, Garnier N, Rolando C, Tokarski C. Proteins in Art, Archaeology, and Paleontology: From Detection to Identification. Chem Rev 2015; 116:2-79. [PMID: 26709533 DOI: 10.1021/acs.chemrev.5b00037] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Sophie Dallongeville
- Miniaturisation pour la Synthèse, l'Analyse & la Protéomique (MSAP), USR CNRS 3290, Université de Lille 1 Sciences et Technologies , 59655 Villeneuve d'Ascq Cedex, France
| | - Nicolas Garnier
- SARL Laboratoire Nicolas Garnier , 63270 Vic le Comte, France
| | - Christian Rolando
- Miniaturisation pour la Synthèse, l'Analyse & la Protéomique (MSAP), USR CNRS 3290, Université de Lille 1 Sciences et Technologies , 59655 Villeneuve d'Ascq Cedex, France
| | - Caroline Tokarski
- Miniaturisation pour la Synthèse, l'Analyse & la Protéomique (MSAP), USR CNRS 3290, Université de Lille 1 Sciences et Technologies , 59655 Villeneuve d'Ascq Cedex, France
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13
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Holzinger A, Steinbach C, Kranz C. Scanning Electrochemical Microscopy (SECM): Fundamentals and Applications in Life Sciences. ELECTROCHEMICAL STRATEGIES IN DETECTION SCIENCE 2015. [DOI: 10.1039/9781782622529-00125] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
In recent years, scanning electrochemical microscopy (SECM) has made significant contributions to the life sciences. Innovative developments focusing on high-resolution imaging, developing novel operation modes, and combining SECM with complementary optical or scanning probe techniques renders SECM an attractive analytical approach. This chapter gives an introduction to the essential instrumentation and operation principles of SECM for studying biologically-relevant systems. Particular emphasis is given to applications aimed at imaging the activity of biochemical constituents such as enzymes, antibodies, and DNA, which play a pivotal role in biomedical diagnostics. Furthermore, the unique advantages of SECM and combined techniques for studying live cells is highlighted by discussion of selected examples.
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Affiliation(s)
- Angelika Holzinger
- Institute of Analytical and Bioanalytical Chemistry, University of Ulm 89069 Ulm Germany
| | - Charlotte Steinbach
- Institute of Analytical and Bioanalytical Chemistry, University of Ulm 89069 Ulm Germany
| | - Christine Kranz
- Institute of Analytical and Bioanalytical Chemistry, University of Ulm 89069 Ulm Germany
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