دورية أكاديمية
Taking Particle Tracking into Practice by Novel Software and Screening Approach: Case-Study of Oral Lipid Nanocarriers
العنوان: | Taking Particle Tracking into Practice by Novel Software and Screening Approach: Case-Study of Oral Lipid Nanocarriers |
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المؤلفون: | María Plaza-Oliver, Emilio L. Cano, María Mar Arroyo-Jimenez, Matías Gámez, María Victoria Lozano-López, Manuel J. Santander-Ortega |
المصدر: | Pharmaceutics, Vol 13, Iss 3, p 370 (2021) |
بيانات النشر: | MDPI AG, 2021. |
سنة النشر: | 2021 |
المجموعة: | LCC:Pharmacy and materia medica |
مصطلحات موضوعية: | particle tracking, diffusion, oral lipid nanocarriers, data processing, R software, screening of trajectories, Pharmacy and materia medica, RS1-441 |
الوصف: | The success on the design of new oral nanocarriers greatly depends on the identification of the best physicochemical properties that would allow their diffusion across the mucus layer that protects the intestinal epithelium. In this context, particle tracking (PT) has arisen in the pharmaceutical field as an excellent tool to evaluate the diffusion of individual particles across the intestinal mucus. In PT, the trajectories of individual particles are characterized by the mean square displacement (MSD), which is used to calculate the coefficient of diffusion (D) and the anomalous diffusion parameter (α) as MSD=4Dτα. Unfortunately, there is no stablished criteria to evaluate the goodness-of-fit of the experimental data to the mathematical model. This work shows that the commonly used R2 parameter may lead to an overestimation of the diffusion capacity of oral nanocarriers. We propose a screening approach based on a combination of R2 with further statistical parameters. We have analyzed the effect of this approach to study the intestinal mucodiffusion of lipid oral nanocarriers, compared to the conventional screening approach. Last, we have developed software able to perform the whole PT analysis in a time-saving, user-friendly, and rational fashion. |
نوع الوثيقة: | article |
وصف الملف: | electronic resource |
اللغة: | English |
تدمد: | 1999-4923 |
Relation: | https://www.mdpi.com/1999-4923/13/3/370; https://doaj.org/toc/1999-4923 |
DOI: | 10.3390/pharmaceutics13030370 |
URL الوصول: | https://doaj.org/article/bf816ab0c2454875a09429a3fd1d91da |
رقم الأكسشن: | edsdoj.bf816ab0c2454875a09429a3fd1d91da |
قاعدة البيانات: | Directory of Open Access Journals |
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