Browsing by Subject "delivery"

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  • Femtosecond Optoinjection of Intact Tobacco BY-2 Cells Using a Reconfigurable Photoporation Platform 
    Mitchell, Claire A.; Kalies, Stefan; Cizmar, Tomas; Heisterkamp, Alexander; Torrance, Lesley; Roberts, Alison G.; Gunn-Moore, Frank J.; Dholakia, Kishan (San Francisco, CA : Public Library of Science, 2013)
    A tightly-focused ultrashort pulsed laser beam incident upon a cell membrane has previously been shown to transiently increase cell membrane permeability while maintaining the viability of the cell, a technique known as ...
  • Polypyrrole nanoparticles for tunable, pH-sensitive and sustained drug release 
    Samanta, Devleena; Meiser, Jana L.; Zare, Richard N. (Cambridge : Royal Society of Chemistry, 2015-04-27)
    We report the development of a generalized pH-sensitive drug delivery system that can release any charged drug preferentially at the pH range of interest. Our system is based on polypyrrole nanoparticles (PPy NPs), synthesized ...