Chromocapillary effect

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WebMay 2, 2024 · Our results demonstrate that in the context of autophagy, 5-FU and OxaPt have different effects on HCT116 and SW620 cell lines and their chemoresistant … WebFeb 1, 2024 · Chromocapillary effect. A more sophisticated way of droplet manipulation by light is using a photosensitive liquid substrate, which changes its interfacial tension …

A study of optical vortices with the Talbot effect

WebAug 17, 2024 · Typically, the conversion of light energy to droplet motions involves using driving forces on droplets to overcome the interfacial resistance forces, in which the driving forces can be induced by photochemistry (photoresponsive agents), [10, 11] photomechanics (light-induced capillary forces), light-induced Marangoni effects, or light … WebNov 23, 2009 · Ace of hearts: Liquid droplets can be manipulated in a controlled fashion along trajectories of any desired shape (such as a heart, see picture) by using light to create a wavelength‐dependent interfacial tension gradient at a liquid/liquid interface. In this new phenomenon, the “chromocapillary effect”, an interfacial flow generates droplet motion … immigration refugees

Optofluidics - ScienceDirect

WebWe review here the different principles and strategies to induce or control liquid motion using light, which includes the use of radiation pressure, optical tweezers, light-induced wettability gradients, the thermocapillary effect, photosensitive surfactants, the chromocapillary effect, optoelectrowetting, photocontrolled electroosmotic flows and … WebMar 1, 2010 · Such chromocapillary gradients are then able to induce interfacial flows, finally resulting in reversible droplet motions in directions depending on the light … WebNov 23, 2009 · This “the chromocapillary effect” is described by D. Baigl et al. in their Communication on page 9281 ff. The liquid droplets can be controlled using light along … immigration related support meaning

Photo-manipulation of a liquid droplet by …

WebBy combining ultraviolet and visible light, we then made a chromocapillary trap to capture a droplet on the liquid surface. The trapped droplet can be dragged across the surface at 300 microns per second by moving the trap around. We discuss the potential use of chromocapillary effects in microfluidic devices and in light-responsive materials. WebNov 17, 2009 · In this new phenomenon, the “chromocapillary effect”, an interfacial flow generates droplet motion in the direction opposite to the gradient. Citing Literature … immigration release on recognizanceWebThe effect of CDP depends on the angle of incidence of the ray bundle or chief ray, which depends in turn on the transverse position of the pupil and the eccentricity of the object. … immigration registration number document id

"WebEffects of modified chromophores on the spectral sensitivity of salamander, squirrel and macaque cones J Physiol. 1990 May;424:545-60. doi: 10.1113/jphysiol.1990.sp018082. … " - Chromocapillary effect

Chromocapillary effect

A study of optical vortices with the Talbot effect

WebThis phenomenon, the chromocapillary effect, is obtained by illuminating an oil drop that floats on a water bath contg. a surfactant whose polarity depends on the illumination wavelength. The partial illumination of the drop results in a reversible, wavelength-dependent motion of the drop that can be repeated over several cycles. WebAug 3, 2024 · Photomanipulation of a droplet by the chromocapillary effect. Angew. Chem. Int. Ed. Engl. 2009; 48: 9281-9284. Crossref; PubMed; Scopus (204) Google Scholar; We also found that the geometry of the micelles impacts the effectiveness of micellar solubilization and therefore controls whether propelling flows can emerge or not. Overall, …

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WebThe chromocapillary effect offers new possibilities for the use of light as an external stimulus for the motion of liquids and the conversion of light. This new strategy, which is … WebJan 1, 2015 · In addition, the chromocapillary effect has been explored, which relies on the wavelength-dependent interfacial tension gradient at a liquid–liquid interface to drive droplets that float on a water bath containing surfactant whose polarity depends on the illumination wavelength [51]. Download : Download full-size image; Figure 8.9.

Web2009. Photo-actuation of liquids for light-driven microfluidics: state of the art and perspectives. D Baigl. Lab on a Chip 12 (19), 3637-3653. , 2012. 226. 2012. Modulation of the coffee-ring effect in particle/surfactant mixtures: the importance of … WebSuch chromocapillary gradients are then able to induce interfacial flows, finally resulting in reversible droplet motions in directions depending on the light wavelength. By combining ultraviolet and visible light, we then made a chromocapillary trap to capture a droplet on the liquid surface.

WebMay 20, 2000 · Photomanipulation of a Droplet by the Chromocapillary Effect. Angewandte Chemie 2009, 121 (49) , 9445-9448. DOI: 10.1002/ange.200904868. Antoine Diguet, Reine-Marie Guillermic, Nobuyuki Magome, Arnaud Saint-Jalmes, Yong Chen, Kenichi Yoshikawa, Damien Baigl. Photomanipulation of a Droplet by the … WebNov 17, 2009 · Photomanipulation of a Droplet by the Chromocapillary Effect ... Manos Anyfantakis and Damien Baigl, Dynamic Photocontrol of the Coffee‐Ring Effect with …

WebJun 8, 2024 · In general, for most fluids, attractive thermocapillary effects occur when the molecular cohesion forces decrease with an increase in temperature. However, the interfacial tension of a mixture...

http://heracles.chem.wvu.edu/Papers/Photochemical%20motion%20control%20of%20surface%20active%20Belousov-Zhabotinsky%20droplets.pdf immigration refugees canadaWebNov 23, 2009 · In this new phenomenon, the “chromocapillary effect”, an interfacial flow generates droplet motion in the direction opposite to the gradient. Journal. Angewandte … immigration-related employment benefitWebSep 27, 2024 · Note that the driving force behind many optothermocapillary or chromocapillary effects is the well-known Marangoni effect, that is, temperature-dependent surface tension of fluids. Thus, these techniques can only be used to manipulate droplets with photosensitive surfactants ( 16 – 20 ). immigration relief for abused childrenWebDec 11, 2024 · Search worldwide, life-sciences literature Search. Advanced Search immigration related employment benefitWebsis, Marangoni flow, and the chromocapillary effect.3–7 Smaller self-propelled objects typically behave as active Brownian motion particles, with an enhanced effective diffusion coefficient due to a ballistic component of their motion.1,6,8 The ability to control and target the motion of micro-objects is important for studying immigration release formWebFeb 1, 2024 · Chromocapillary effect. A more sophisticated way of droplet manipulation by light is using a photosensitive liquid substrate, which changes its interfacial tension directly under the action of light rather than because of heating [50]. For instance, the molecule of AzoTAB surfactant has two conformations. The interfacial tension of an aqueous ... list of things to pray for othersWebFeb 29, 2016 · The optical Talbot effect has been used to explore the topological charges of optical vortices. We recorded the self-imaging of a diffraction grating in the near-field … list of things to not do in japan