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Li W, McLeod D, Ketzenberger JT, Kowalik G, Russo R, Li Z, Kay MW, Entcheva E. High-throughput optical sensing of peri-cellular oxygen in cardiac cells: system characterization, calibration, and testing. Front Bioeng Biotechnol 2023; 11:1214493. [PMID: 37397961 PMCID: PMC10313526 DOI: 10.3389/fbioe.2023.1214493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 06/07/2023] [Indexed: 07/04/2023] Open
Abstract
Human-induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) represent a scalable experimental model relevant to human physiology. Oxygen consumption of hiPSC-CMs has not been studied in high-throughput (HT) format plates used in pre-clinical studies. Here, we provide comprehensive characterization and validation of a system for HT long-term optical measurements of peri-cellular oxygen in cardiac syncytia (human iPSC-CM and human cardiac fibroblasts), grown in glass-bottom 96-well plates. Laser-cut oxygen sensors having a ruthenium dye and an oxygen-insensitive reference dye were used. Ratiometric measurements (409 nm excitation) reflected dynamic changes in oxygen, as validated with simultaneous Clark electrode measurements. Emission ratios (653 nm vs. 510 nm) were calibrated for percent oxygen using two-point calibration. Time-dependent changes in the Stern-Volmer parameter, ksv, were observed during the initial 40-90 min of incubation, likely temperature-related. Effects of pH on oxygen measurements were negligible in the pH range of 4-8, with a small ratio reduction for pH > 10. Time-dependent calibration was implemented, and light exposure time was optimized (0.6-0.8 s) for oxygen measurements inside an incubator. Peri-cellular oxygen dropped to levels <5% within 3-10 h for densely-plated hiPSC-CMs in glass-bottom 96-well plates. After the initial oxygen decrease, samples either settled to low steady-state or exhibited intermittent peri-cellular oxygen dynamics. Cardiac fibroblasts showed slower oxygen depletion and higher steady-state levels without oscillations, compared to hiPSC-CMs. Overall, the system has great utility for long-term HT monitoring of peri-cellular oxygen dynamics in vitro for tracking cellular oxygen consumption, metabolic perturbations, and characterization of the maturation of hiPSC-CMs.
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Affiliation(s)
| | | | | | | | | | - Zhenyu Li
- Correspondence: Zhenyu Li, ; Matthew W. Kay, ; Emilia Entcheva,
| | - Matthew W. Kay
- Correspondence: Zhenyu Li, ; Matthew W. Kay, ; Emilia Entcheva,
| | - Emilia Entcheva
- Correspondence: Zhenyu Li, ; Matthew W. Kay, ; Emilia Entcheva,
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Yu Y, Kwon MS, Jung J, Zeng Y, Kim M, Chung K, Gierschner J, Youk JH, Borisov SM, Kim J. Room‐Temperature‐Phosphorescence‐Based Dissolved Oxygen Detection by Core‐Shell Polymer Nanoparticles Containing Metal‐Free Organic Phosphors. Angew Chem Int Ed Engl 2017; 56:16207-16211. [DOI: 10.1002/anie.201708606] [Citation(s) in RCA: 122] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Revised: 09/27/2017] [Indexed: 11/05/2022]
Affiliation(s)
- Youngchang Yu
- Department of Materials Science and Engineering University of Michigan USA
| | - Min Sang Kwon
- Department of Materials Science and Engineering University of Michigan USA
- Department of Materials Science and Engineering Ulsan Institute of Science and Technology (UNIST) Korea
| | - Jaehun Jung
- Macromolecular Science and Engineering University of Michigan USA
| | - Yingying Zeng
- Department of Materials Science and Engineering University of Michigan USA
| | - Mounggon Kim
- Department of Materials Science and Engineering University of Michigan USA
| | - Kyeongwoon Chung
- Macromolecular Science and Engineering University of Michigan USA
- Process Innovation Department Korea Institute of Materials Science (KIMS) Korea
| | | | - Ji Ho Youk
- Department of Applied Organic Materials Engineering Inha University Korea
| | - Sergey M. Borisov
- Institute of Analytical Chemistry and Food Chemistry Graz University of Technology Austria
| | - Jinsang Kim
- Department of Materials Science and Engineering University of Michigan USA
- Macromolecular Science and Engineering University of Michigan USA
- Department of Chemical Engineering Department of Biomedical Engineering, and Department of Chemistry University of Michigan USA
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Yu Y, Kwon MS, Jung J, Zeng Y, Kim M, Chung K, Gierschner J, Youk JH, Borisov SM, Kim J. Room‐Temperature‐Phosphorescence‐Based Dissolved Oxygen Detection by Core‐Shell Polymer Nanoparticles Containing Metal‐Free Organic Phosphors. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201708606] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Youngchang Yu
- Department of Materials Science and Engineering University of Michigan USA
| | - Min Sang Kwon
- Department of Materials Science and Engineering University of Michigan USA
- Department of Materials Science and Engineering Ulsan Institute of Science and Technology (UNIST) Korea
| | - Jaehun Jung
- Macromolecular Science and Engineering University of Michigan USA
| | - Yingying Zeng
- Department of Materials Science and Engineering University of Michigan USA
| | - Mounggon Kim
- Department of Materials Science and Engineering University of Michigan USA
| | - Kyeongwoon Chung
- Macromolecular Science and Engineering University of Michigan USA
- Process Innovation Department Korea Institute of Materials Science (KIMS) Korea
| | | | - Ji Ho Youk
- Department of Applied Organic Materials Engineering Inha University Korea
| | - Sergey M. Borisov
- Institute of Analytical Chemistry and Food Chemistry Graz University of Technology Austria
| | - Jinsang Kim
- Department of Materials Science and Engineering University of Michigan USA
- Macromolecular Science and Engineering University of Michigan USA
- Department of Chemical Engineering Department of Biomedical Engineering, and Department of Chemistry University of Michigan USA
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DeRosa CA, Kolpaczynska M, Kerr C, Daly ML, Morris WA, Fraser CL. Oxygen-Sensing Difluoroboron Thienyl Phenyl β-Diketonate Polylactides. Chempluschem 2016; 82:399-406. [DOI: 10.1002/cplu.201600520] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Revised: 11/17/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Christopher A. DeRosa
- Department of Chemistry; University of Virginia; McCormick Road Charlottesville VA 22904 USA
| | - Milena Kolpaczynska
- Department of Chemistry; University of Virginia; McCormick Road Charlottesville VA 22904 USA
| | - Caroline Kerr
- Department of Chemistry; University of Virginia; McCormick Road Charlottesville VA 22904 USA
| | - Margaret L. Daly
- Department of Chemistry; University of Virginia; McCormick Road Charlottesville VA 22904 USA
| | - William A. Morris
- Department of Chemistry; University of Virginia; McCormick Road Charlottesville VA 22904 USA
| | - Cassandra L. Fraser
- Department of Chemistry; University of Virginia; McCormick Road Charlottesville VA 22904 USA
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Roussakis E, Li Z, Nichols AJ, Evans CL. Sauerstoffmessung in der Biomedizin - von der Makro- zur Mikroebene. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201410646] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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6
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Roussakis E, Li Z, Nichols AJ, Evans CL. Oxygen-Sensing Methods in Biomedicine from the Macroscale to the Microscale. Angew Chem Int Ed Engl 2015; 54:8340-62. [DOI: 10.1002/anie.201410646] [Citation(s) in RCA: 114] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2014] [Revised: 01/05/2015] [Indexed: 12/15/2022]
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Fischer LH, Karakus C, Meier RJ, Risch N, Wolfbeis OS, Holder E, Schäferling M. Referenced Dual Pressure- and Temperature-Sensitive Paint for Digital Color Camera Read Out. Chemistry 2012; 18:15706-13. [DOI: 10.1002/chem.201201358] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2012] [Indexed: 01/27/2023]
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Wang XD, Meier RJ, Wolfbeis OS. Fluorescent pH-sensitive nanoparticles in an agarose matrix for imaging of bacterial growth and metabolism. Angew Chem Int Ed Engl 2012; 52:406-9. [PMID: 23047845 DOI: 10.1002/anie.201205715] [Citation(s) in RCA: 104] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2012] [Indexed: 01/21/2023]
Abstract
Living color: fluorescent pH-sensitive nanoparticles 12 nm in diameter were prepared and incorporated into agarose gel in a Petri dish to image pH changes during bacterial growth and metabolism.
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Affiliation(s)
- Xu-dong Wang
- Institute of Analytical Chemistry, Chemo- and Biosensors, University of Regensburg, Germany.
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Wang XD, Meier RJ, Wolfbeis OS. Fluorescent pH-Sensitive Nanoparticles in an Agarose Matrix for Imaging of Bacterial Growth and Metabolism. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201205715] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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11
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Schäferling M. The Art of Fluorescence Imaging with Chemical Sensors. Angew Chem Int Ed Engl 2012; 51:3532-54. [PMID: 22422626 DOI: 10.1002/anie.201105459] [Citation(s) in RCA: 544] [Impact Index Per Article: 45.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2011] [Revised: 10/12/2011] [Indexed: 11/08/2022]
Affiliation(s)
- Michael Schäferling
- Institute of Analytical Chemistry, Chemo- and Biosensors, University of Regensburg, 93040 Regensburg, Germany.
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12
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Staal M, Prest EI, Vrouwenvelder JS, Rickelt LF, Kühl M. A simple optode based method for imaging O2 distribution and dynamics in tap water biofilms. WATER RESEARCH 2011; 45:5027-5037. [PMID: 21803395 DOI: 10.1016/j.watres.2011.07.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2011] [Revised: 05/25/2011] [Accepted: 07/03/2011] [Indexed: 05/31/2023]
Abstract
A ratiometric luminescence intensity imaging approach is presented, which enables spatial O2 measurements in biofilm reactors with transparent planar O2 optodes. Optodes consist of an O2 sensitive luminescent dye immobilized in a 1-10 μm thick polymeric layer on a transparent carrier, e.g. a glass window. The method is based on sequential imaging of the O2 dependent luminescence intensity, which are subsequently normalized with luminescent intensity images recorded under anoxic conditions. We present 2-dimensional O2 distribution images at the base of a tap water biofilm measured with the new ratiometric method and compare the results with O2 distribution images obtained in the same biofilm reactor with luminescence lifetime imaging. Using conventional digital cameras, such simple normalized luminescence intensity imaging can yield images of 2-dimensional O2 distributions with a high signal-to-noise ratio and spatial resolution comparable or even surpassing those obtained with expensive and complex luminescence lifetime imaging systems. The method can be applied to biofilm growth incubators allowing intermittent experimental shifts to anoxic conditions or in systems, in which the O2 concentration is depleted during incubation.
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Affiliation(s)
- M Staal
- Marine Biological Section, Department of Biology, University of Copenhagen, Strandpromenaden 5, DK-3000 Helsingør, Denmark.
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Meier RJ, Schreml S, Wang XD, Landthaler M, Babilas P, Wolfbeis OS. Simultaneous Photographing of Oxygen and pH In Vivo Using Sensor Films. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201104530] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Meier RJ, Schreml S, Wang XD, Landthaler M, Babilas P, Wolfbeis OS. Simultaneous Photographing of Oxygen and pH In Vivo Using Sensor Films. Angew Chem Int Ed Engl 2011; 50:10893-6. [DOI: 10.1002/anie.201104530] [Citation(s) in RCA: 105] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2011] [Indexed: 12/17/2022]
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Borchert NB, Ponomarev GV, Kerry JP, Papkovsky DB. O2/pH Multisensor Based on One Phosphorescent Dye. Anal Chem 2010; 83:18-22. [DOI: 10.1021/ac1025754] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Nicolas B. Borchert
- Department of Food Science and Technology, University College Cork, College Road, Cork, Ireland, Institute of Biomedical Chemistry, Moscow, Russia, and Biochemistry Department, University College Cork, Cavanagh Pharmacy Building, College Road, Ireland
| | - Gelii V. Ponomarev
- Department of Food Science and Technology, University College Cork, College Road, Cork, Ireland, Institute of Biomedical Chemistry, Moscow, Russia, and Biochemistry Department, University College Cork, Cavanagh Pharmacy Building, College Road, Ireland
| | - Joe P. Kerry
- Department of Food Science and Technology, University College Cork, College Road, Cork, Ireland, Institute of Biomedical Chemistry, Moscow, Russia, and Biochemistry Department, University College Cork, Cavanagh Pharmacy Building, College Road, Ireland
| | - Dmitri B. Papkovsky
- Department of Food Science and Technology, University College Cork, College Road, Cork, Ireland, Institute of Biomedical Chemistry, Moscow, Russia, and Biochemistry Department, University College Cork, Cavanagh Pharmacy Building, College Road, Ireland
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Otto S. Wolfbeis. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/anie.201005171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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17
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Otto S. Wolfbeis. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201005171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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