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− | <div style="position: absolute; right: 5%; width: 35%; font-size: 2.3em; line-height: 1.4; font-family: 'Poppins'; top: 50%; transform: translateY(-50%);">Our modelling | + | <div style="position: absolute; right: 5%; width: 35%; font-size: 2.3em; line-height: 1.4; font-family: 'Poppins'; top: 50%; transform: translateY(-50%);">Buoyancy scales with volume while Stokes’ drag scales with effective radius: Our modelling shows clusters of GVs float enormously better than individual GVs</div> |
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Revision as of 02:42, 2 November 2017
Gas vesicles (GVs) are hollow protein nanostructures synthesized by phototrophic haloarchaea and cyanobacteria to regulate their flotation in aquatic habitats.
Bioengineered GVs have been genetically modified for diverse purposes; ultrasonic molecular imaging, gauging cellular turgor pressures, and vaccine delivery - but none of their current applications exploits their most fundamental characteristic: buoyancy.
Buoyancy scales with volume while Stokes’ drag scales with effective radius: Our modelling shows clusters of GVs float enormously better than individual GVs
Something