Royal Society of Chemistry, Lab on a Chip, 7(18), p. 1066-1074
DOI: 10.1039/c7lc01321c
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The dissolution of femtoliter droplet arrays on the wall of microfluidic channels is determined by coupled effects from the collective interaction of droplets and external flow conditions. Controlled droplet dissolution enables a novel approach for the fabrication of a multifocal lens array.