biomechanical properties of tissues

Supercritical carbon dioxide decellularization of plant material to generate 3D biocompatible scaffolds

by NANOSENSORS
29 October 202115 March 2023
Science & Technology

Figure 3 from “Supercritical carbon dioxide decellularization of plant material to generate 3D biocompatible scaffolds AFM imaging and spectrometry measurement” by Ashlee F. Harris et al.: They used AFM surface topography measurements to confirm that the structures such as plant vasculature were preserved after the scSO2 process and used AFM force curves to calculate the Young’s Modulus (YM) of the scCO2 decellularized scaffold. NANOSENSORS uniqprobe qp-BioAC AFM probes were used for the described AFM measurments. (a) Representative false colored three-dimensional surface mapping images and (b) Young’s modulus of scCO2 and chemically decellularized scaffolds (data as mean ± SEM; n = 5).

Biocompatible scaffolds that can be repopulated with human cells have many uses such serving as replacement organs and tissues. Therefore there is an increasing interest… Read More »Supercritical carbon dioxide decellularization of plant material to generate 3D biocompatible scaffolds

Mechanical properties measured by atomic force microscopy define health biomarkers in ageing C. Elegans

by NANOSENSORS
14 April 202015 March 2023
Science & Technology

Genetic and environmental factors are key drivers regulating organismal lifespan but how these impact healthspan is less well understood. Techniques capturing biomechanical properties of tissues… Read More »Mechanical properties measured by atomic force microscopy define health biomarkers in ageing C. Elegans