Ultrathin Double-Shell Capsules for High Performance Photon Upconversion

作者:Kang Ji Hwan; Lee Sang Seok; Guerrero Josefa; Fernandez Nieves Alberto; Kim Shin Hyun; Reichmanis Elsa*
来源:Advanced Materials, 2017, 29(21): 1606830.
DOI:10.1002/adma.201606830

摘要

Triplet-fusion-based photon upconversion capsules with ultrathin double shells are developed through a single dripping instability in a microfluidic flow-focusing device. An inner separation layer allows use of a brominated hydrocarbon oil-based fluidic core, demonstrating significantly enhanced upconversion quantum yield. Furthermore, a perfluorinated photocurable monomer serves as a transparent shell phase with remote motion control through magnetic nanoparticle incorporation.

  • 出版日期2017-6-6