Electrowetting actuation of a dye-doped fluorescent droplet
RA Guerrero, RDC Mero - Nanophotonics and Micro/Nano …, 2014 - spiedigitallibrary.org
We report tunable color output from a fluorescent dye-doped droplet actuated by
electrowetting. The system design, based on a planar electrowetting set-up, is compact and
straightforward, with minimal voltage requirements for effective actuation. Fluorescent
droplets are sourced from a 1 mM solution of rhodamine 6G in distilled water. Initial contact
angle for a dye-doped droplet is 72.1°. At a maximum applied voltage of 20 V, the contact
angle decreases to 56.5°. Emission spectra are collected as the droplet fluoresces under UV …
electrowetting. The system design, based on a planar electrowetting set-up, is compact and
straightforward, with minimal voltage requirements for effective actuation. Fluorescent
droplets are sourced from a 1 mM solution of rhodamine 6G in distilled water. Initial contact
angle for a dye-doped droplet is 72.1°. At a maximum applied voltage of 20 V, the contact
angle decreases to 56.5°. Emission spectra are collected as the droplet fluoresces under UV …
Electrowetting actuation of a dye-doped fluorescent droplet
RDC Mero, RA Guerrero - 2014 - archium.ateneo.edu
We report tunable color output from a fluorescent dye-doped droplet actuated by
electrowetting. The system design, based on a planar electrowetting set-up, is compact and
straightforward, with minimal voltage requirements for effective actuation. Fluorescent
droplets are sourced from a 1 mM solution of rhodamine 6G in distilled water. Initial contact
angle for a dye-doped droplet is 72.1 o. At a maximum applied voltage of 20 V, the contact
angle decreases to 56.5 o. Emission spectra are collected as the droplet fluoresces under …
electrowetting. The system design, based on a planar electrowetting set-up, is compact and
straightforward, with minimal voltage requirements for effective actuation. Fluorescent
droplets are sourced from a 1 mM solution of rhodamine 6G in distilled water. Initial contact
angle for a dye-doped droplet is 72.1 o. At a maximum applied voltage of 20 V, the contact
angle decreases to 56.5 o. Emission spectra are collected as the droplet fluoresces under …
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