Microfluidic Platform for the Continuous Production and Characterization of Multilamellar Vesicles: A Synchrotron Small-Angle X-ray Scattering (SAXS) Study

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Abstract

A microfluidic platform combined with synchrotron small-angle X-ray scattering (SAXS) was used for monitoring the continuous production of multilamellar vesicles (MLVs). Their production was fast and started to evolve within less than 0.43 s of contact between the lipids and the aqueous phase. To obtain nanoparticles with a narrow size distribution, it was important to use a modified hydrodynamic flow focusing (HFF) microfluidic device with narrower microchannels than those normally used for SAXS experiments. Monodispersed MLVs as small as 160 nm in size, with a polydispersity index (PDI) of approximately 0.15 were achieved. The nanoparticles produced were smaller and had a narrower size distribution than those obtained via conventional bulk mixing methods. This microfluidic platform therefore has a great potential for the continuous production of monodispersed NPs.

Detaljer

Författare
  • Aghiad Ghazal
  • Mark Gontsarik
  • Jörg P. Kutter
  • Josiane P. Lafleur
  • Davoud Ahmadvand
  • Ana Labrador
  • Stefan Salentinig
  • Anan Yaghmur
Enheter & grupper
Externa organisationer
  • University of Copenhagen
  • Swiss Federal Laboratories for Materials Science and Technology
  • Iran University of Medical Sciences
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Nanoteknik
Originalspråkengelska
Sidor (från-till)73-79
Antal sidor7
TidskriftJournal of Physical Chemistry Letters
Volym8
Utgivningsnummer1
StatusPublished - 2017 jan 5
PublikationskategoriForskning
Peer review utfördJa