Browsing Faculté de pharmacie – Travaux et publications by Author "Hwang, Dae Kun"

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  • Chitosan hydrogel micro-bio-devices with complex capillary patterns via reactive-diffusive self-assembly 

    Adibnia, Vahid; Mirbagheri, Marziye; Latreille, Pierre-Luc; Faivre, Jimmy; Cécyre, Bruno; Bouchard, Jean-François; Martinez, Vincent A.; Delair, Thierry; David, Laurent; Hwang, Dae Kun; Banquy, Xavier (Elsevier, 2019-08-29)
    We present chitosan hydrogel microfluidic devices with self-assembled complex microcapillary patterns, conveniently formed by a diffusion-reaction process. These patterns in chitosan hydrogels are formed by a single-step procedure involving diffusion ...

  • Plasmon-free polymeric nanowrinkled substrates for surface-enhanced raman spectroscopy of two-dimensional materials 

    Mirbagheri, Marziye; Kaur, Jasneet; Pham, Hoang Vu; Adibnia, Vahid; Zarrin, Hadis; Banquy, Xavier; Hwang, Dae Kun (American Chemical Society, 2020-12-21)
    We report plasmon-free polymeric nanowrinkled substrates for surface-enhanced Raman spectroscopy (SERS). Our simple, rapid, and cost-effective fabrication method involves depositing a poly(ethylene glycol)diacrylate (PEGDA) prepolymer solution droplet ...