Quantifying epigenetic modulation of nucleosome breathing by high-throughput AFM imaging.
Sign Up to like & getrecommendations! Published in 2022 at "Biophysical journal"
DOI: 10.1016/j.bpj.2022.01.014
Abstract: Nucleosomes are the basic units of chromatin and critical to the storage and expression of eukaryotic genomes. Chromatin accessibility and gene readout are heavily regulated by epigenetic marks of which post-translational modifications of histones play… read more here.
Keywords: afm imaging; throughput afm; high throughput; h3s10phos h4k5 ... See more keywords
AFM imaging of exhaled microdroplets and dry residues collected by impactor
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Aerosol Science"
DOI: 10.1016/j.jaerosci.2018.06.012
Abstract: Abstract Here we describe how individual sub-micron exhaled droplets and dry residue particles (DRPs) could be quickly collected on mica, glass, highly oriented pyrolytic graphite, and carboxymethyl cellulose film using a simple impactor. Most collected… read more here.
Keywords: afm imaging; microdroplets dry; imaging exhaled; impactor ... See more keywords
Scan Rate Adaptation for AFM Imaging Based on Performance Metric Optimization
Sign Up to like & getrecommendations! Published in 2020 at "IEEE/ASME Transactions on Mechatronics"
DOI: 10.1109/tmech.2019.2947203
Abstract: Constant-force contact-mode atomic force microscopy (AFM) relies on a feedback control system to regulate the tip–sample interaction during imaging. Due to limitations in actuators and control, the bandwidth of the regulation system is typically small.… read more here.
Keywords: scan rate; performance; afm imaging; rate ... See more keywords