Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Stuart J. Williams"'
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 10 (2022)
Externí odkaz:
https://doaj.org/article/0d584e6852b24466890c2a8af82f90cd
Publikováno v:
Micromachines, Vol 13, Iss 2, p 288 (2022)
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 are observed at lower voltages (i.e., less
Externí odkaz:
https://doaj.org/article/20ddf5cd78264970b13ceb68eaabacc1
Autor:
Adam J. Cecil, John E. Payne, Luke T. Hawtrey, Ben King, Gerold A. Willing, Stuart J. Williams
Publikováno v:
Gravitational and Space Research. 10:1-9
A study of like-charged, bimodal colloidal suspensions was conducted in microgravity aboard the International Space Station as part of NASA's Advanced Colloids Experiments-Heated-2 (ACE-H-2) experiments. Samples comprised of silsesquioxane microparti
Publikováno v:
Journal of the Institute of Brewing. 128:66-72
Publikováno v:
Lab on a Chip. 22:4705-4716
Monitoring different adherent cell subpopulations sizes and their environment under fluid shear stress conditions with a microfluidic impedance platform.
Publikováno v:
ELECTROPHORESIS. 42:2483-2489
Trapping, sorting, transportation, and manipulation of synthetic microparticles and biological cells enable investigations in their behavior and properties. Microfluidic techniques like rapid electrokinetic patterning (REP) provide a non-invasive mea
Publikováno v:
Journal of Applied Phycology. 33:1643-1650
This study used impedance spectroscopy measurements to extract the electrical properties of phytoplankton cells in suspension. Experimental measurements were acquired, and the single-shell model was applied to extract the specific membrane capacitanc
Autor:
Stuart J. Williams, Mohamed Z. Rashed
Publikováno v:
Analytical and Bioanalytical Chemistry. 412:3813-3833
Isomotive dielectrophoresis (isoDEP) is a unique electric field such that the gradient of the field-squared ([Formula: see text]) is constant, resulting a uniform dielectrophoretic force. The current status of isoDEP is presented in this review, and
Publikováno v:
14th International Symposium on Particle Image Velocimetry. 1
Colloidal particles like polystyrene beads and metallic micro and nanoparticles are known to assemble in crystal-like structures near an electrode surface under both DC and AC electric fields. Various studies have shown that this self-assembly is gov
Publikováno v:
Journal of colloid and interface science. 607(Pt 2)
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 are