Flores-Flores et al., 2015 - Google Patents
Trapping and manipulation of microparticles using laser-induced convection currents and photophoresisFlores-Flores et al., 2015
View HTML- Document ID
- 1626981737607178413
- Author
- Flores-Flores E
- Torres-Hurtado S
- Páez R
- Ruiz U
- Beltrán-Pérez G
- Neale S
- Ramirez-San-Juan J
- Ramos-García R
- Publication year
- Publication venue
- Biomedical optics express
External Links
Snippet
In this work we demonstrate optical trapping and manipulation of microparticles suspended in water due to laser-induced convection currents. Convection currents are generated due to laser light absorption in an hydrogenated amorphous silicon (a: Si-H) thin film. The particles …
- 239000011859 microparticle 0 title abstract description 19
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B6/00—Light guides
- G02B6/10—Light guides of the optical waveguide type
- G02B6/12—Light guides of the optical waveguide type of the integrated circuit kind
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated micro-fluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
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