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Updated: Jan 27, 2026

A Tripeptide-Stabilized Nanoemulsion of Oleic Acid
Published on: February 27, 2019
Nanoemulsions in CNS drug delivery: recent developments, impacts and challenges
Zahra Karami1, Mohammad Reza Saghatchi Zanjani1, Mehrdad Hamidi2
1Zanjan Pharmaceutical Nanotechnology Research Center (ZPNRC), Department of Pharmaceutical Nanotechnology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran.
Abstract:
Despite enormous efforts, treatment of CNS diseases remains challenging. One of the main issues causing this situation is limited CNS access for the majority of drugs used as part of the therapeutic regimens against life-threatening CNS diseases. Regarding the inarguable position of the nanocarrier systems in neuropharmacokinetic enhancement of the CNS drugs, this review discusses the latest findings on nanoemulsions (NEs) as one of the most promising candidates of this type, to overcome the challenges of CNS drug delivery. Future development of NE-based CNS drug delivery needs to consider so many aspects not only from a physicochemical point of view but also related to the biointerface of these very small droplets before achieving clinical value.
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