ArticleIranian journal of pharmaceutical research : IJPR2022
Particle Size Tailoring of Quercetin Nanosuspensions by Wet Media Milling Technique: A Study on Processing and Formulation Parameters.
Article in Iranian journal of pharmaceutical research : IJPR, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Quercetin-loaded composite materials for bone regeneration: a review of carriers, controlled release, and mechanistic advances.Stem cell research & therapy · 2026Review
- Nanotechnology-Enhanced Delivery and Bioactivity of Dietary Flavonoids: Overcoming Bioavailability Barriers for Targeted Antimicrobial and Antiviral Therapies-A Comprehensive Review.International journal of nanomedicine · 2026Review
- Ulcerative colitis therapeutic effects and pharmacokinetics of flexible quercetin nanocrystals prepared with geniposide assistance.Frontiers in pharmacology · 2026Article
- A review on recent advances in lipid-based drug delivery systems for tuberculosis.Iranian journal of basic medical sciences · 2026Review
- Cyclodextrin-Based Quercetin Powders for Potential Nose-to-Brain Transport: Formulation and In Vitro Assessment.Molecules (Basel, Switzerland) · 2025Article
- Materials, Syntheses and Biomedical Applications of Nano-Quercetin Formulations: A Comprehensive Literature Review.International journal of nanomedicine · 2025Review
- Review
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Authors and funding
6 authors.
Funding
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Abstract
Background: A large number of new substances have insufficient biopharmaceutical properties for oral administration caused by their slow dissolution rate and poor solubility. Objective: The purpose of our experiment was to improve the physicochemical properties of a hydrophobic drug, quercetin, by the nanomilling approach. Methods: Quercetin nanosuspensions were prepared using a wet-milling method followed by lyophilization. Stabilizer type and ratio, drug content, milling time, and bead size were identified as critical variables, and their impacts on quercetin particle size were assessed. The optimized nanocrystal was characterized by its morphology, crystallinity, molecular interactions, saturation solubility, and dissolution properties. Results: At optimized process conditions of milling at 500 rpm for 18 cycles of grinding with 0.3 - 0.4 mm zirconium oxide beads, minimum particle size, and PDI values were 281.21 nm and 0.22, respectively. Nanocrystals showed rod-like nanostructures, and XRD scans confirmed a decrease in drug crystallinity. The optimized formulation showed increased solubility and dissolution rate, as well as good physical stability. Conclusions: Particle size reduction by media milling technique was an efficient method for the solubility enhancement of hydrophobic drugs.
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Registered trials
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