Ordered packing of emulsion droplets toward the preparation of adjustable photomasks.


Monodisperse emulsion droplets with a high volume fraction form crystalline phases that can potentially serve as adjustable photomasks in photolithography. Such photomasks were prepared using a microfluidic device in which a flow-focusing junction, side channels, and a reservoir were connected in series. Transparent oil droplets were generated in a dye… (More)
DOI: 10.1021/la5007692


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