Synthesis and growth mechanism of various SiO 2 nanostructures from straight to helical morphologies
Sign Up to like & getrecommendations! Published in 2018 at "Composites Part B: Engineering"
DOI: 10.1016/j.compositesb.2018.05.025
Abstract: Abstract Taking into account the high demands and applications of amorphous SiO2 in various nanostructured forms, here we have synthesized various nanostructures of SiO2 including nanosprings, straight nanofibers, nanotubes and nanobelts. A simple catalytic chemical… read more here.
Keywords: mechanism various; growth mechanism; straight helical; growth ... See more keywords
Bonded straight and helical flagellar filaments form ultra-low-density glasses.
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2215766120
Abstract: We study how the three-dimensional shape of rigid filaments determines the microscopic dynamics and macroscopic rheology of entangled semidilute Brownian suspensions. To control the filament shape we use bacterial flagella, which are microns-long helical or… read more here.
Keywords: rheology; low density; bonded straight; straight helical ... See more keywords