
Prateek Sehgal
Articles
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2 months ago |
biorxiv.org | Prateek Sehgal |Andrea Shaw |Kevin Cutler |Bridget Letson
AbstractLive biotherapeutic products (LBPs) are emerging as powerful tools to modulate the microbiome using well-defined microbial communities. Yet, designing, manufacturing, and delivering LBPs remains challenging, in part due to a lack of technologies capable of analyzing LBPs as complete, spatially organized consortia. Conventional sequencing-based methods lack sensitivity and specificity and do not provide critical spatial information.
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Nov 5, 2024 |
link.aps.org | Aerospace Engineering |Meera Ramaswamy |Christopher Ness |Prateek Sehgal
Abstract Metamaterials are composite structures whose extraordinary properties arise from a mesoscale organization of their constituents. Here, we introduce a different material class—viscosity metafluids. Specifically, we demonstrate that we can rapidly drive large viscosity oscillations in shear-thickened fluids using acoustic perturbations with kHz to MHz frequencies.
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