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Pharmaceutical nanocrystals: production by wet milling and applications

Malamatari, M; Taylor, K; Malamataris, S; Douromis, D; Kachrimanis, K; (2018) Pharmaceutical nanocrystals: production by wet milling and applications. Drug Discovery Today , 23 (3) pp. 534-547. 10.1016/j.drudis.2018.01.016. Green open access

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Abstract

Nanocrystals are regarded as an important nanoformulation approach exhibiting advantages of increased dissolution and saturation solubility with chemical stability and low toxicity. Nanocrystals are produced in the form of nanosuspensions using top-down (e.g., wet milling or high pressure homogenization) and bottom-up methods (e.g., antisolvent precipitation). Wet milling is a scalable method applicable to drugs with different physicochemical and mechanical properties. Nanocrystalline-based formulations, either as liquid nanosuspensions or after downstream processing to solid dosage forms, have been developed as drug delivery systems for various routes of administration (i.e., oral, parenteral, pulmonary, ocular, and dermal). In this review, we summarize and discuss the features, preparation methods, and therapeutic applications of pharmaceutical nanocrystals, highlighting their universality as a formulation approach for poorly soluble drugs.

Type: Article
Title: Pharmaceutical nanocrystals: production by wet milling and applications
Open access status: An open access version is available from UCL Discovery
DOI: 10.1016/j.drudis.2018.01.016
Publisher version: https://doi.org/10.1016/j.drudis.2018.01.016
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
UCL classification: UCL
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Life Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Life Sciences > UCL School of Pharmacy
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Life Sciences > UCL School of Pharmacy > Pharmaceutics
URI: https://discovery.ucl.ac.uk/id/eprint/10041139
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