Smart microneedle coatings for controlled delivery and biomedical analysis.

@article{Khan2014SmartMC,
  title={Smart microneedle coatings for controlled delivery and biomedical analysis.},
  author={Huma Khan and Prina Mehta and H Msallam and David Armitage and Zeeshan Ahmad},
  journal={Journal of drug targeting},
  year={2014},
  volume={22 9},
  pages={790-5}
}
The work presented demonstrates an unconventional approach in the preparation of smart microneedle (MN) coatings utilising electrohydrodynamic atomisation (EHDA) principles. Stainless steel (600-900 µm in height) MNs were coupled to a ground electrode (in the EHDA coating set-up) with the deposition distance and collecting methodology varied for an ethanol:methanol (50:50) vehicle system. The preparation of nano- and micrometre-scaled pharmaceutical coatings was achieved. Fluorescein dye… CONTINUE READING
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