Whta should be the possible size of nanoparticle for nose to brain drug delivery ?

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Rafael de Oliveira Pedro

Hello.

That depens on which kind of compound you have, but usually should be between 60 and 200 nm.

The following review will give you more details.

Best regards.

http://dx.doi.org/10.1155/2013/238428

Rémi Rosière

Hi,

The following review may also help you.

Kind regards,

Rémi

Dignesh Khunt

download below paper,

Nose-to-brain delivery: Investigation Into Transport of nanoparticles with

different surface characteristics and size in excised porcine olfactory epithelium

Link: http://pubs.acs.org/doi/abs/10.1021/acs.molpharmaceut.5b00088