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Method Article
Fabrication of elastic micro-cavity chips for use in Elastic Resonator Interference Stress Microscopy
Nils Kronenberg
GatherLab (University of St Andrews)
Corresponding Author
Malte C. Gather
GatherLab (University of St Andrews)
Corresponding Author
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This protocol describes the fabrication of micro-cavity chips for the measurement of cell forces via Elastic Resonator Stress Microscopy as described in the Nature Cell Biology paper “Long-Term Imaging of Cellular Forces with High Precision by Elastic Resonator Interference Stress Microscopy”. We have designed elastic, optical micro-cavities that are built on glass coverslips and consist of a layered structure of an ultra-soft elastomer layer sandwiched between two thin and flexible gold mirrors. Optical readout of the local thickness of micro-cavity chips allows for the detection of minute vertical displacement caused by cells cultured on top of the chip. All steps of the fabrication are carried out under cleanroom conditions
Keywords
Biophysics, cellular biomechanics, cell forces, ERISM, podosome, amoeboid migration, mesenchymal migration, traction force microscopy
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Associated Publications
Long-term imaging of cellular forces with high precision by elastic resonator interference stress microscopy
by Nils M. Kronenberg, Philipp Liehm, Anja Steude, +6
Nature Cell Biology (20 June, 2017)
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This is a preprint. It has not completed peer review.
Method Article
Fabrication of elastic micro-cavity chips for use in Elastic Resonator Interference Stress Microscopy
Nils Kronenberg
GatherLab (University of St Andrews)
Corresponding Author
Malte C. Gather
GatherLab (University of St Andrews)
Corresponding Author
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Posted
Version 1
Posted 20 Jun, 2017
No community comments so far
Metrics
Comments: 0
HTML Views: ...
License:
This work is licensed under a CC BY 4.0 License. Read Full License
This protocol describes the fabrication of micro-cavity chips for the measurement of cell forces via Elastic Resonator Stress Microscopy as described in the Nature Cell Biology paper “Long-Term Imaging of Cellular Forces with High Precision by Elastic Resonator Interference Stress Microscopy”. We have designed elastic, optical micro-cavities that are built on glass coverslips and consist of a layered structure of an ultra-soft elastomer layer sandwiched between two thin and flexible gold mirrors. Optical readout of the local thickness of micro-cavity chips allows for the detection of minute vertical displacement caused by cells cultured on top of the chip. All steps of the fabrication are carried out under cleanroom conditions
Associated Publications
Long-term imaging of cellular forces with high precision by elastic resonator interference stress microscopy
by Nils M. Kronenberg, Philipp Liehm, Anja Steude, +6
Nature Cell Biology (20 June, 2017)