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Stuart J Williams

Explore the profile of Stuart J Williams including associated specialties, affiliations and a list of published articles. Areas
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Articles 31
Citations 230
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Recent Articles
1.
Bangaru A, Williams S
Electrophoresis . 2025 Feb; PMID: 39964963
Dielectrophoresis (DEP) has been extensively researched over the years for filtration, separation, detection, and collection of micro/nano/bioparticles. Numerical models have historically been employed to predict particle trajectories in three-dimensional (3D)...
2.
West J, Mondal T, Williams S
Electrophoresis . 2024 Sep; PMID: 39223919
The frequency dependence of electrokinetic particle trapping using large-area (>mm) conductive carbon nanofiber (CNF) mat electrodes is investigated. The fibers provide nanoscale geometric features for the generation of high electric...
3.
Mondal T, West J, Williams S
Nanoscale . 2023 Nov; 15(45):18241-18249. PMID: 37947459
In order to trap nanoparticles with dielectrophoresis, high electric field gradients are needed. Here we created large area (>mm) conductive carbon nanofiber mats to trap nanoparticles with dielectrophoresis. The electrospun...
4.
Chuang H, Fan Y, Ger T, Chiu N, Williams S, Bau H
Front Bioeng Biotechnol . 2022 Dec; 10:1067322. PMID: 36466334
No abstract available.
5.
Velasco V, Soucy P, Keynton R, Williams S
Lab Chip . 2022 Nov; 22(23):4705-4716. PMID: 36349980
We introduce a microfluidic impedance platform to electrically monitor in real-time, endothelium monolayers undergoing fluid shear stress. Our platform incorporates sensing electrodes (SEs) that measure cell behavior and cell-free control...
6.
Williams S, Schneider J, King B, Green N
Micromachines (Basel) . 2022 Feb; 13(2). PMID: 35208412
The electric curtain is a platform developed to lift and transport charged particles in air. Its premise is the manipulation of charged particles; however, fewer investigations isolate dielectric forces that...
7.
Tompkins L, Gellman B, Prina S, Morello G, Roussel T, Kopechek J, et al.
Cardiovasc Eng Technol . 2022 Jan; 13(4):624-637. PMID: 35013917
Purpose: Pediatric heart failure patients remain in critical need of a dedicated mechanical circulatory support (MCS) solution as development efforts for specific pediatric devices continue to fall behind those for...
8.
Rahman M, Williams S
Colloid Interface Sci Commun . 2021 Nov; 40:100338. PMID: 34722169
This manuscript describes the potentially significant role of interfacial tension in viral infection. Our hypothesis is based on evidence from drop coalescence hydrodynamics. A change in membrane tension can trigger...
9.
Rahman M, Williams S
J Colloid Interface Sci . 2021 Sep; 607(Pt 2):1402-1410. PMID: 34587527
Hypothesis: Self-assembled colloidal mobility out of a non-equilibrium system can depend on many external and interparticle forces including hydrodynamic forces. While the driving forces guiding colloidal suspension, translation and self-assembly...
10.
Tompkins L, Prina S, Gellman B, Morello G, Roussel T, Kopechek J, et al.
Cardiovasc Eng Technol . 2021 Sep; 13(2):307-317. PMID: 34518953
Purpose: Despite the availability of first-generation extracorporeal mechanical circulatory support (MCS) systems that are widely used throughout the world, there is a need for the next generation of smaller, more...