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Contraction of the rigor actomyosin complex drives bulk hemoglobin expulsion from hemolyzing erythrocytes. Biomech Model Mechanobiol 2022; 22:417-432. [PMID: 36357646 PMCID: PMC10097772 DOI: 10.1007/s10237-022-01654-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 10/23/2022] [Indexed: 11/12/2022]
Abstract
Erythrocyte ghost formation via hemolysis is a key event in the physiological clearance of senescent red blood cells (RBCs) in the spleen. The turnover rate of millions of RBCs per second necessitates a rapid efflux of hemoglobin (Hb) from RBCs by a not yet identified mechanism. Using high-speed video-microscopy of isolated RBCs, we show that electroporation-induced efflux of cytosolic ATP and other small solutes leads to transient cell shrinkage and echinocytosis, followed by osmotic swelling to the critical hemolytic volume. The onset of hemolysis coincided with a sudden self-propelled cell motion, accompanied by cell contraction and Hb-jet ejection. Our biomechanical model, which relates the Hb-jet-driven cell motion to the cytosolic pressure generation via elastic contraction of the RBC membrane, showed that the contributions of the bilayer and the bilayer-anchored spectrin cytoskeleton to the hemolytic cell motion are negligible. Consistent with the biomechanical analysis, our biochemical experiments, involving extracellular ATP and the myosin inhibitor blebbistatin, identify the low abundant non-muscle myosin 2A (NM2A) as the key contributor to the Hb-jet emission and fast hemolytic cell motion. Thus, our data reveal a rapid myosin-based mechanism of hemolysis, as opposed to a much slower diffusive Hb efflux.
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2
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Voinova M, Repin N, Sokol E, Tkachuk B, Gorelik L. Physical Processes in Polymeric Filters Used for Dialysis. Polymers (Basel) 2019; 11:E389. [PMID: 30960373 PMCID: PMC6473866 DOI: 10.3390/polym11030389] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 02/06/2019] [Accepted: 02/12/2019] [Indexed: 01/03/2023] Open
Abstract
The key physical processes in polymeric filters used for the blood purification include transport across the capillary wall and the interaction of blood cells with the polymer membrane surface. Theoretical modeling of membrane transport is an important tool which provides researchers with a quantification of the complex phenomena involved in dialysis. In the paper, we present a dense review of the most successful theoretical approaches to the description of transport across the polymeric membrane wall as well as the cell⁻polymer surface interaction, and refer to the corresponding experimental methods while studying these phenomena in dialyzing filters.
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Affiliation(s)
- Marina Voinova
- Department of Physics, Chalmers University of Technology, 41296 Gothenburg, Sweden.
- Department of Industrial and Biomedical Electronics, Kharkiv Polytechnical Institute, National Technical University, 61002 Kharkov, Ukraine.
| | - Nikolay Repin
- Department of Cryomorphology, Institute for Problems of Cryobiology and Cryomedicine, 61015 Kharkov, Ukraine.
| | - Evgen Sokol
- Department of Industrial and Biomedical Electronics, Kharkiv Polytechnical Institute, National Technical University, 61002 Kharkov, Ukraine.
| | - Bogdan Tkachuk
- Department of Hemodialysis, Municipal Noncommercial Enterprise of Kharkiv Regional Council "Regional Medical Clinical Center of Urology and Nephrology n.a. V.I. Shapoval", 61037 Kharkov, Ukraine.
| | - Leonid Gorelik
- Department of Physics, Chalmers University of Technology, 41296 Gothenburg, Sweden.
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3
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Funamizu H, Aizu Y. Three-dimensional quantitative phase imaging of blood coagulation structures by optical projection tomography in flow cytometry using digital holographic microscopy. JOURNAL OF BIOMEDICAL OPTICS 2018; 24:1-6. [PMID: 30302967 PMCID: PMC6975226 DOI: 10.1117/1.jbo.24.3.031012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Accepted: 09/20/2018] [Indexed: 05/30/2023]
Abstract
Blood coagulation is an important role in the hemostasis process. In the observation using microscopies, an aggregation structure of red blood cells indicates the degree of blood coagulation. Recently, it has been proposed that digital holographic microscopy (DHM) is a powerful tool for biomedical cell imaging on the basis of quantitative phase information. DHM has the advantage in that the real-time and three-dimensional (3-D) quantitative phase imaging can be realized in the wide field of view, which means that the 3-D morphological parameters of biological cells without a staining process are obtained in real time. We report the complete 3-D quantitative phase imaging of blood coagulation structures by optical projection tomography in a flow cytometry using DHM.
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Affiliation(s)
- Hideki Funamizu
- Division of Production Systems Engineering, Muroran Institute of Technology, Muroran, Japan
| | - Yoshihisa Aizu
- Division of Production Systems Engineering, Muroran Institute of Technology, Muroran, Japan
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4
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Kim G, Lee M, Youn S, Lee E, Kwon D, Shin J, Lee S, Lee YS, Park Y. Measurements of three-dimensional refractive index tomography and membrane deformability of live erythrocytes from Pelophylax nigromaculatus. Sci Rep 2018; 8:9192. [PMID: 29907826 PMCID: PMC6003953 DOI: 10.1038/s41598-018-25886-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Accepted: 04/17/2018] [Indexed: 11/09/2022] Open
Abstract
Unlike mammalian erythrocytes, amphibian erythrocytes have distinct morphological features including large cell sizes and the presence of nuclei. The sizes of the cytoplasm and nuclei of erythrocytes vary significantly over different species, their environments, or pathophysiology, which makes hematological studies important for investigating amphibian species. Here, we present a label-free three-dimensional optical quantification of individual amphibian erythrocytes from frogs Pelophylax nigromaculatus (Rana nigromaculata). Using optical diffraction tomography, we measured three-dimensional refractive index (RI) tomograms of the cells, which clearly distinguished the cytoplasm and nuclei of the erythrocytes. From the measured RI tomograms, we extracted the relevant biochemical parameters of the cells, including hemoglobin contents and hemoglobin concentrations. Furthermore, we measured dynamic membrane fluctuations and investigated the mechanical properties of the cell membrane. From the statistical and correlative analysis of these retrieved parameters, we investigated interspecific differences between frogs and previously studied mammals.
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Affiliation(s)
- Geon Kim
- Department of Physics, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, South Korea
- KI for Health Science and Technology, KAIST, Daejeon, 34141, Republic of Korea
| | - Moosung Lee
- Department of Physics, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, South Korea
- KI for Health Science and Technology, KAIST, Daejeon, 34141, Republic of Korea
| | - SeongYeon Youn
- Daejeon Science High School for the Gifted, Daejeon, 34142, Republic of Korea
| | - EuiTae Lee
- Daejeon Science High School for the Gifted, Daejeon, 34142, Republic of Korea
| | - Daeheon Kwon
- Daejeon Science High School for the Gifted, Daejeon, 34142, Republic of Korea
| | - Jonghun Shin
- Daejeon Science High School for the Gifted, Daejeon, 34142, Republic of Korea
| | - SangYun Lee
- Department of Physics, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, South Korea
- KI for Health Science and Technology, KAIST, Daejeon, 34141, Republic of Korea
| | - Youn Sil Lee
- Daejeon Science High School for the Gifted, Daejeon, 34142, Republic of Korea
| | - YongKeun Park
- Department of Physics, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, South Korea.
- KI for Health Science and Technology, KAIST, Daejeon, 34141, Republic of Korea.
- Tomocube, Inc., Daejeon, 34051, Republic of Korea.
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5
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Rostykus M, Soulez F, Unser M, Moser C. Compact in-line lensfree digital holographic microscope. Methods 2018; 136:17-23. [PMID: 29162547 PMCID: PMC5869056 DOI: 10.1016/j.ymeth.2017.11.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 11/13/2017] [Accepted: 11/16/2017] [Indexed: 11/24/2022] Open
Abstract
Phase imaging provides intensity contrast to visualize transparent samples such as found in biology without any staining. Among them, digital holographic microscopy (DHM) is a well-known quantitative phase method. Lensfree implementations of DHMs offer the added advantage to provide large field of views (several mm2 compared to several hundred μm2) and more compact setups that traditional DHM which have high quality microscope objectives. In this article, a lensfree DHM is presented using a side illumination technique in order to further reduce the device size. Its practical use is described and results on a transparent (phase only) sample are shown.
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Affiliation(s)
- Manon Rostykus
- Laboratory of Applied Photonics Devices, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland.
| | - Ferréol Soulez
- Biomedical Imaging Group, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland; Univ Lyon, Univ Lyon1, Ens de Lyon, CNRS, Centre de Recherche Astrophysique de Lyon UMR5574, F-69230 Saint-Genis-Laval, France
| | - Michael Unser
- Biomedical Imaging Group, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Christophe Moser
- Laboratory of Applied Photonics Devices, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
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Grzhibovskis R, Krämer E, Bernhardt I, Kemper B, Zanden C, Repin NV, Tkachuk BV, Voinova MV. Shape of red blood cells in contact with artificial surfaces. EUROPEAN BIOPHYSICS JOURNAL: EBJ 2016; 46:141-148. [PMID: 27314668 DOI: 10.1007/s00249-016-1148-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Revised: 05/31/2016] [Accepted: 06/06/2016] [Indexed: 11/26/2022]
Abstract
The phenomenon of physical contact between red blood cells and artificial surfaces is considered. A fully three-dimensional mathematical model of a bilayer membrane in contact with an artificial surface is presented. Numerical results for the different geometries and adhesion intensities are found to be in agreement with experimentally observed geometries obtained by means of digital holographic microscopy.
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Affiliation(s)
| | - Elisabeth Krämer
- Department of Mathematics, Saarland University, Saarbrücken, Germany
| | - Ingolf Bernhardt
- Laboratory of Biophysics, Saarland University, Saarbrücken, Germany
| | - Björn Kemper
- Biomedical Technology Center of the Medical Faculty, University of Münster, Münster, Germany
| | - Carl Zanden
- Department of Applied Physics, Chalmers University of Technology, Gothenburg, Sweden
| | - Nikolay V Repin
- Department of Cryomorphology, Institute for Problems of Cryobiology and Cryomedicine, Kharkov, Ukraine
| | - Bogdan V Tkachuk
- Department of Physical and Biomedical Electronics, Kharkiv Polytechnic Institute, National Technical University, Kharkov, Ukraine
| | - Marina V Voinova
- Department of Applied Physics, Chalmers University of Technology, Gothenburg, Sweden
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7
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Marquet P, Depeursinge C, Magistretti PJ. Review of quantitative phase-digital holographic microscopy: promising novel imaging technique to resolve neuronal network activity and identify cellular biomarkers of psychiatric disorders. NEUROPHOTONICS 2014; 1:020901. [PMID: 26157976 PMCID: PMC4478935 DOI: 10.1117/1.nph.1.2.020901] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2014] [Revised: 08/08/2014] [Accepted: 08/11/2014] [Indexed: 05/20/2023]
Abstract
Quantitative phase microscopy (QPM) has recently emerged as a new powerful quantitative imaging technique well suited to noninvasively explore a transparent specimen with a nanometric axial sensitivity. In this review, we expose the recent developments of quantitative phase-digital holographic microscopy (QP-DHM). Quantitative phase-digital holographic microscopy (QP-DHM) represents an important and efficient quantitative phase method to explore cell structure and dynamics. In a second part, the most relevant QPM applications in the field of cell biology are summarized. A particular emphasis is placed on the original biological information, which can be derived from the quantitative phase signal. In a third part, recent applications obtained, with QP-DHM in the field of cellular neuroscience, namely the possibility to optically resolve neuronal network activity and spine dynamics, are presented. Furthermore, potential applications of QPM related to psychiatry through the identification of new and original cell biomarkers that, when combined with a range of other biomarkers, could significantly contribute to the determination of high risk developmental trajectories for psychiatric disorders, are discussed.
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Affiliation(s)
- Pierre Marquet
- Centre Hospitalier Universitaire Vaudois (CHUV), Centre de Neurosciences Psychiatriques, Département de Psychiatrie, Site de Cery, Prilly/Lausanne CH-1008, Switzerland
- Brain Mind Institute, École Polytechnique Fédérale de Lausanne, Lausanne CH-1015, Switzerland
| | - Christian Depeursinge
- Brain Mind Institute, École Polytechnique Fédérale de Lausanne, Lausanne CH-1015, Switzerland
- King Abdullah University of Science and Technology (KAUST), Division of Biological and Environmental Sciences and Engineering, Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Pierre J. Magistretti
- Centre Hospitalier Universitaire Vaudois (CHUV), Centre de Neurosciences Psychiatriques, Département de Psychiatrie, Site de Cery, Prilly/Lausanne CH-1008, Switzerland
- Brain Mind Institute, École Polytechnique Fédérale de Lausanne, Lausanne CH-1015, Switzerland
- King Abdullah University of Science and Technology (KAUST), Division of Biological and Environmental Sciences and Engineering, Thuwal 23955-6900, Kingdom of Saudi Arabia
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8
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Mihailescu M, Popescu RC, Matei A, Acasandrei A, Paun IA, Dinescu M. Investigation of osteoblast cells behavior in polymeric 3D micropatterned scaffolds using digital holographic microscopy. APPLIED OPTICS 2014; 53:4850-4858. [PMID: 25090313 DOI: 10.1364/ao.53.004850] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Accepted: 06/17/2014] [Indexed: 06/03/2023]
Abstract
The effect of micropatterned polymeric scaffolds on the features of the cultured cells at different time intervals after seeding was investigated by digital holographic microscopy. Both parallel and perpendicular walls, with different heights, were fabricated using two-photon lithography on photopolymers. The walls were subsequently coated with polypyrrole-based thin films using the matrix assisted pulsed laser evaporation technique. Osteoblast-like cells, MG-63 line, were cultured on these polymeric 3D micropatterned scaffolds. To analyze these scaffolds with/without cultured cells, an inverted digital holographic microscope, which provides 3D images, was used. Information about the samples' refractive indices and heights was obtained from the phase shift introduced in the optical path. Characteristics of cell adhesion, alignment, orientation, and morphology as a function of the wall heights and time from seeding were highlighted.
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9
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Shock I, Barbul A, Girshovitz P, Nevo U, Korenstein R, Shaked NT. Optical phase nanoscopy in red blood cells using low-coherence spectroscopy. JOURNAL OF BIOMEDICAL OPTICS 2012; 17:101509. [PMID: 23223985 DOI: 10.1117/1.jbo.17.10.101509] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
We propose a low-coherence spectral-domain phase microscopy (SDPM) system for accurate quantitative phase measurements in red blood cells (RBCs) for the prognosis and monitoring of disease conditions that affect the visco-elastic properties of RBCs. Using the system, we performed time-recordings of cell membrane fluctuations, and compared the nano-scale fluctuation dynamics of healthy and glutaraldehyde-treated RBCs. Glutaraldehyde-treated RBCs possess lower amplitudes of fluctuations, reflecting an increased membrane stiffness. To demonstrate the ability of our system to measure fluctuations of lower amplitudes than those measured by the commonly used holographic phase microscopy techniques, we also constructed wide-field digital interferometry (WFDI) system and compared the performances of both systems. Due to its common-path geometry, the optical-path-delay stability of SDPM was found to be less than 0.3 nm in liquid environment, at least three times better than WFDI under the same conditions. In addition, due to the compactness of SDPM and its inexpensive and robust design, the system possesses a high potential for clinical applications.
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Affiliation(s)
- Itay Shock
- Department of Biomedical Engineering, Faculty of Engineering, Tel Aviv University, Tel Aviv 69978, Israel
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10
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Wang Y, Jin W, Ren N. Dual-medium quantitative measurement simulation on cells. APPLIED OPTICS 2011; 50:6440-6445. [PMID: 22193119 DOI: 10.1364/ao.50.006440] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
For research on inhomogeneous cells, we present a simulation method called the dual-medium quantitative (DMQ) measurement simulation method, which is realized by combining phase-shifting digital holography with DMQ analysis. The reliability of this method is confirmed by comparing the simulated phase map with the experimental one by the Hilbert phase microscope [J. Phys. Chem. A 113, 13327 (2009)10.1021/jp904746r], and its ability for studying inhomogeneous cells is demonstrated with measurements of a simulated HeLa cell. The average deviation and the relative deviation of physical thickness and axially averaged refractive index are 0.0339 μm, 0.69% and 0.0013, 0.094%, respectively. This approach can provide good guidance for experimental research on inhomogeneous cells.
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Affiliation(s)
- Yawei Wang
- School of Mechanical Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China
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11
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SHAFFER E, PAVILLON N, DEPEURSINGE C. Single-shot, simultaneous incoherent and holographic microscopy. J Microsc 2011; 245:49-62. [DOI: 10.1111/j.1365-2818.2011.03543.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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12
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Kemper B, Langehanenberg P, Höink A, von Bally G, Wottowah F, Schinkinger S, Guck J, Käs J, Bredebusch I, Schnekenburger J, Schütze K. Monitoring of laser micromanipulated optically trapped cells by digital holographic microscopy. JOURNAL OF BIOPHOTONICS 2010; 3:425-431. [PMID: 20533430 DOI: 10.1002/jbio.201000035] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
For a precise manipulation of particles and cells with laser light as well as for the understanding and the control of the underlying processes it is important to visualize and quantify the response of the specimens. Thus, we investigated if digital holographic microscopy (DHM) can be used in combination with microfluidics to observe optically trapped living cells in a minimally invasive fashion during laser micromanipulation. The obtained results demonstrate that DHM multi-focus phase contrast provides label-free quantitative monitoring of optical manipulation with a temporal resolution of a few milliseconds.
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Affiliation(s)
- Björn Kemper
- Center for Biomedical Optics and Photonics, University of Münster, Münster, Germany.
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13
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Digital holographic reconstruction detection of localized corrosion arising from scratches. JOURNAL OF THE SERBIAN CHEMICAL SOCIETY 2010. [DOI: 10.2298/jsc090627016w] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
In this study, electrochemical methods and the digital holographic reconstruction technique were combined to detect the localized scratch-induced corrosion process of Alloy 690 in 0.5 mol dm-3 H2SO4 containing 0.1 mol dm-3 NaCl. The numerical reconstruction method has been proved to be an effective technique to detect changes of solution concentration. It can obtain direct information from the reconstructed images and capture subtle more revealing changes. It provides a method to detect localized corrosion arising from scratches.
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Langehanenberg P, Ivanova L, Bernhardt I, Ketelhut S, Vollmer A, Dirksen D, Georgiev G, von Bally G, Kemper B. Automated three-dimensional tracking of living cells by digital holographic microscopy. JOURNAL OF BIOMEDICAL OPTICS 2009; 14:014018. [PMID: 19256706 DOI: 10.1117/1.3080133] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Digital holographic microscopy (DHM) enables a quantitative multifocus phase contrast imaging that has been found suitable for technical inspection and quantitative live cell imaging. The combination of DHM with fast and robust autofocus algorithms enables subsequent automated focus realignment by numerical propagation of the digital holographically reconstructed object wave. In combination with a calibrated optical imaging system, the obtained propagation data quantify axial displacements of the investigated sample. The evaluation of quantitative DHM phase contrast images also enables an effective determination of lateral cell displacements. Thus, 3-D displacement data are provided. Results from investigations on sedimenting red blood cells and HT-1080 fibrosarcoma cells in a collagen tissue model demonstrate that DHM enables marker-free automated quantitative dynamic 3-D cell tracking without mechanical focus adjustment.
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Affiliation(s)
- Patrik Langehanenberg
- University Medical Center of Muenster, Center for Biomedical Optics and Photonics, Robert-Koch-Strasse 45, 48149 Muenster, Germany.
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