extracellular matrix

Substrate properties modulate cell membrane roughness by way of actin filaments

by NANOSENSORS
4 January 201915 March 2023
Science & Technology

Supplementary Figure S1 from Chao-Hung Chang et al. “Substrate properties modulate cell membrane roughness by way of actin filaments”: Images of membrane topography determined by atomic force microscopy (AFM). MEFs were seeded on the polymer coverslip-bottom μ-dishes coated with 0 or 10 μg/ml FN for 6 hours for the measurement of membrane roughness by AFM. The regions marked by the white squares in the bright-field images are displayed in the membrane topography. Scale bar, 10 μm. NANOSENSORS uniqprobe qp-SCONT AFM probes(long cantilever length 125 um, spring constant 0.01 N/m) were used.

“Cell membrane roughness has been proposed as a sensitive feature to reflect cellular physiological conditions”* In the article “Substrate properties modulate cell membrane roughness by… Read More »Substrate properties modulate cell membrane roughness by way of actin filaments