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The implications of regulatory framework for topical semisolid drug products: From critical quality and performance attributes towards establishing bioequivalence
(MDPI AG, 2021)
Due to complex interdependent relationships affecting their microstructure, topical semisolid drug formulations face unique obstacles to the development of generics compared to other drug products. Traditionally, establishing ...
Application of machine-learning algorithms for better understanding of tableting properties of lactose co-processed with lipid excipients
(MDPI AG, 2021)
Co-processing (CP) provides superior properties to excipients and has become a reliable option to facilitated formulation and manufacturing of variety of solid dosage forms. Development of directly compressible formulations ...
3d printed buccal films for prolonged-release of propranolol hydrochloride: Development, characterization and bioavailability prediction
(MDPI, 2021)
Gelatin-polyvinylpyrrolidone (PVP) and gelatin-poly(vinyl alcohol) (PVA) mucoadhesive buccal films loaded with propranolol hydrochloride (PRH) were prepared by semi-solid extrusion 3D printing. The aim of this study was ...
Improving tableting performance of lactose monohydrate by fluid-bed melt granulation co-processing
(MDPI, 2021)
Co-processing is commonly used approach to improve functional characteristics of pharmaceutical excipients to become suitable for tablet production by direct compression. This study aimed to improve tableting characteristics ...
Development of lipid-based gastroretentive delivery system for gentian extract by double emulsion–melt dispersion technique
(MDPI, 2021)
Gentian (Gentiana lutea L., Gentianaceae) root extract (GRE) is used for the treatment of gastrointestinal disorders. However, its bioactive potential is limited in conventional forms due to the low bioavailability and ...
Comparative assessment of in vitro and in silico methods for aerodynamic characterization of powders for inhalation
(MDPI, 2021)
In vitro assessment of dry powders for inhalation (DPIs) aerodynamic performance is an inevitable test in DPI development. However, contemporary trends in drug development also implicate the use of in silico methods, e.g., ...
Mucoadhesive gelatin buccal films with propranolol hydrochloride: Evaluation of mechanical, mucoadhesive, and biopharmaceutical properties
(MDPI AG, 2021)
This study processes and characterizes propranolol hydrochloride/gelatin mucoadhesivebuccal films. Two types of gelatin are used: Gelatin from porcine skin, type A (GA), and gelatinfrom bovine skin (GB). The influence ...
Overcoming the low oral bioavailability of deuterated pyrazoloquinolinone ligand dk-i-60-3 by nanonization: A knowledge-based approach
(MDPI AG, 2021)
Poor water solubility of new chemical entities is considered as one of the main obstacles in drug development, as it usually leads to low bioavailability after administration. To overcome these problems, the selection of ...
An investigation into mechanical properties and printability of potential substrates for inkjet printing of orodispersible films
(MDPI, 2021)
Inkjet printing is novel approach in drug manufacturing that enables dispensing precisevolumes of ink onto substrates. Optimal substrate properties including suitable mechanical charac-teristic are recognized as crucial ...