Thermophoretic mobility
WebbThe thermophoretic movement of a fluorescent molecule (black trace; “unbound”) changes upon binding to a non-fluorescent ligand (red trace; “bound”), resulting in different traces. Titration of the non-fluorescent ligand results in a gradual change in thermophoresis, which is plotted as ΔFnorm to generate a binding curve, which can be fitted to derive binding … WebbTrapping of Single Nano-Objects in Dynamic Temperature Fields Marco Braun11{}^{1}start_FLOATSUPERSCRIPT 1 end_FLOATSUPERSCRIPT, Alois Würger22{}^{2}start_FLOATSUPERSCRIPT 2 end_F
Thermophoretic mobility
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Webb12 mars 2008 · Abstract. Thermophoresis is particle drift induced by a temperature gradient. By measuring the full temperature dependence of this effect for polystyrene latex suspensions, we show that the thermophoretic mobility (or “thermal diffusion … WebbAnalysis of thermophoretic effects in nanofluids 1st International Conference on Nanofluids (ICNf) and the 2nd European Symposium on Nanofluids (ESNf) Jun 2024 ... Isotropic increased nanoparticle mobility is manifested as enhanced Brownian motion and diffusion effects. DOI: 10.1186/s11671-015-0954-8 Show less Other authors.
Webb17 nov. 2024 · An analytic model was developed for obtaining the self-thermophoretic mobility of a light-activated Joule-heated JP composing of two distinct material … WebbThe true electrophoretic mobility can only be determined at the ‘stationary levels’ where the electro-osmotic flow is balanced by the hydrodynamic flow. The position of the stationary levels depends on the shape of the microelectrophoresis cell, i.e. …
Webb17 maj 2024 · The thermophoretic mobility of vesicles depends linearly on temperature. Thermophoretic mobility, D T (evaluated at ), for lipids excluding the PG-type head group, increases linearly with mean temperature. The linear fits are used to measure values of dD T /dT, given in Table 1, and discussed in the text. WebbS5. Estimation of thermophoretic force and natural convection In this section, we try to estimate the magnitude of thermophoretic force FT. Thermophoretic velocity vT in the x-direction is phenomenologically described as vT = -DT(dT/dx) [1], where DT is a thermophoretic mobility. In experiments, the magnitude of DT is usually reported to be ...
Webb10 juni 2014 · Present theories for the thermophoretic mobility of polymers in dilute solution without long-ranged electrostatic interaction are based on a draining coil …
Webb1 aug. 2024 · Particles transport driven by a temperature gradient in a solution is known as thermophoresis or Soret effect. The drift velocity of a particle is expressed as , where is a thermophoretic mobility. Therefore, the thermophoretic mobility is a parameter to characterise the nature of thermophoresis, and the systematic measurement of for … university of washington scrubsWebbRégion de Paris, France. Directeur Adjoint de la Direction Eau, Environnement, Procédés et Analyses. 250 salariés (ingénieurs, techniciens, doctorants et post-doctorants) Secteurs : Ressource en eau, gestion des Sites, Sols et Sédiments, Économie circulaire (mines durables, recyclage des Déchets), Stockage d’énergies, Analyses ... university of washington sciWebbBoth the order of magnitude and the temperature dependence of the thermophoretic mobility D_T are known to be very similar for a wide class of aqueous colloidal systems, ranging from latex colloids to polymers, surfactant micelles, proteins, and DNA. Here we show that thermoresponsive microgel particles made of poly ... university of washington: school of nursingWebb14 mars 2008 · Thermophoresis is particle drift induced by a temperature gradient. By measuring the full temperature dependence of this effect for polystyrene latex … university of washington schoolsWebbThis article is published in Journal of The Electrochemical Society.The article was published on 2012-01-01. It has received 18 citation(s) till now. The article focuses on the topic(s): Thin film & Electrostatic spray-assisted vapour deposition. recasting justice leagueWebb9 aug. 2024 · Heating of the pipe reduces thermophoretic losses (the heater cable increases a temperature of around 20 °C) . The DISCmini has been used in several previous studies for measuring UFPs outdoors. For example, it was used in a study conducted in the city of Utrecht in the Netherlands in which UFPs were measured in front of fast-food … recasting likelyWebbThe thermophoretic theories of nonspherical particles differ from those of spheres in that there is an orientational problem. In general, the thermophoretic mobility of a nonspherical particle is anisotropic and the velocity of the particle is no longer collinear with the prescribed temperature gradient. university of washington school of nursing