Jeffrey S Guasto
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Explore the profile of Jeffrey S Guasto including associated specialties, affiliations and a list of published articles.
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22
Citations
373
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Recent Articles
1.
Henshaw R, Moon J, Stehnach M, Bowen B, Kosina S, Northen T, et al.
Nat Microbiol
. 2024 Nov;
9(12):3184-3195.
PMID: 39548345
Chemical cues mediate interactions between marine phytoplankton and bacteria, underpinning ecosystem-scale processes including nutrient cycling and carbon fixation. Phage infection alters host metabolism, stimulating the release of chemical cues from...
2.
Stehnach M, Henshaw R, Floge S, Guasto J
Bio Protoc
. 2024 Sep;
14(17):e5062.
PMID: 39282234
The sensing of and response to ambient chemical gradients by microorganisms via chemotaxis regulates many microbial processes fundamental to ecosystem function, human health, and disease. Microfluidics has emerged as an...
3.
Kumar M, Walkama D, Ardekani A, Guasto J
Soft Matter
. 2023 Aug;
19(35):6761-6770.
PMID: 37641978
In this work, we study the role of viscoelastic instability in the mechanical dispersion of fluid flow through porous media at high Péclet numbers. Using microfluidic experiments and numerical simulations,...
4.
Stehnach M, Henshaw R, Floge S, Guasto J
Elife
. 2023 Jul;
12.
PMID: 37486823
Microorganism sensing of and responding to ambient chemical gradients regulates a myriad of microbial processes that are fundamental to ecosystem function and human health and disease. The development of efficient,...
5.
Kumar M, Guasto J, Ardekani A
Proc Natl Acad Sci U S A
. 2023 Jan;
120(5):e2211347120.
PMID: 36701365
Viscoelastic flows are pervasive in a host of natural and industrial processes, where the emergence of nonlinear and time-dependent dynamics regulates flow resistance, energy consumption, and particulate dispersal. Polymeric stress...
6.
Wolfe A, Guasto J, Omenetto F, Kaplan D
ACS Appl Bio Mater
. 2022 Oct;
4(1):869-880.
PMID: 36284598
Biomaterial implants for the sustained delivery of therapeutics can be utilized to deliver drugs at near-constant rates over extended time frames to provide an alternative to daily oral medications. The...
7.
Waisbord N, Dehkharghani A, Guasto J
Nat Commun
. 2021 Oct;
12(1):5949.
PMID: 34642318
Directed motility enables swimming microbes to navigate their environment for resources via chemo-, photo-, and magneto-taxis. However, directed motility competes with fluid flow in porous microbial habitats, affecting biofilm formation...
8.
Guasto J, Estrada J, Menolascina F, Burton L, Patel M, Franck C, et al.
J R Soc Interface
. 2020 Sep;
17(170):20200525.
PMID: 32900303
Swimming spermatozoa from diverse organisms often have very similar morphologies, yet different motilities as a result of differences in the flagellar waveforms used for propulsion. The origin of these differences...
9.
Walkama D, Waisbord N, Guasto J
Phys Rev Lett
. 2020 May;
124(16):164501.
PMID: 32383946
Viscoelastic flows through microstructured geometries transition from steady to time dependent and chaotic dynamics under critical flow conditions. However, the implications of geometric disorder for flow stability are unknown. We...
10.
Kumar M, Walkama D, Guasto J, Ardekani A
Phys Rev E
. 2020 Jan;
100(6-1):063107.
PMID: 31962458
The swimming sperm of many external fertilizing marine organisms face complex fluid flows during their search for egg cells. Aided by chemotaxis, relatively weak flows are known to enhance sperm-egg...