Stabilization of Amorphous Drugs by Polymers: The Role of Overlap Concentration (C*)
A Sahoo, R Suryanarayanan… - Molecular …, 2020 - ACS Publications
Amorphous solid dispersions (ASDs), in which polymers are admixed with a drug, retard or
inhibit crystallization of the drug, increasing the drug's apparent solubility and oral …
inhibit crystallization of the drug, increasing the drug's apparent solubility and oral …
A comparative assessment of cocrystal and amorphous solid dispersion printlets developed by hot melt extrusion paired fused deposition modeling for dissolution …
P Mandati, D Nyavanandi, S Narala, A Alzahrani… - AAPS …, 2023 - Springer
The primary focus of the research is to study the role of cocrystal and amorphous solid
dispersion approaches for enhancing solubility and preserving the stability of a poorly …
dispersion approaches for enhancing solubility and preserving the stability of a poorly …
Designing synergistic crystallization inhibitors: Bile salt derivatives of cellulose with enhanced hydrophilicity
Crystallization inhibitors in amorphous solid dispersions (ASD) enable metastable
supersaturated drug solutions that persist for a physiologically relevant time. Olefin cross …
supersaturated drug solutions that persist for a physiologically relevant time. Olefin cross …
[HTML][HTML] Development and characterization of glimepiride novel solid nanodispersion for improving its oral bioavailability
Glimepiride is an antidiabetic drug which is one of the third generation sulfonylureas. It
belongs to class II, according to the BCS (Biopharmaceutical Classification System), which is …
belongs to class II, according to the BCS (Biopharmaceutical Classification System), which is …
Hydroxypropyl cellulose for drug precipitation inhibition: from the potential of molecular interactions to performance considering microrheology
A Niederquell, E Stoyanov, M Kuentz - Molecular Pharmaceutics, 2022 - ACS Publications
There has been recent interest in using hydroxypropyl cellulose (HPC) for supersaturating
drug formulations. This study investigated the potential for molecular HPC interactions with …
drug formulations. This study investigated the potential for molecular HPC interactions with …
Design and optimization of ganciclovir solid dispersion for improving its bioavailability
DA Gaber, MA Alnwiser, NL Alotaibi, RA Almutairi… - Drug Delivery, 2022 - Taylor & Francis
Abstract Development of new approaches for oral delivery of an existing antiviral drug aimed
to enhance its permeability and hence bioavailability. Ganciclovir (GC) is an antiviral drug …
to enhance its permeability and hence bioavailability. Ganciclovir (GC) is an antiviral drug …
[HTML][HTML] Designing amorphous formulations of polyphenols with naringin by spray-drying for enhanced solubility and permeability
Y Hatanaka, H Uchiyama, K Kadota… - Advanced Powder …, 2022 - Elsevier
Naringin (NAR), a major flavanone (FVA) glycoside, is a component of food mainly obtained
from grapefruit. We used NAR as a food additive to improve the solubility and permeability of …
from grapefruit. We used NAR as a food additive to improve the solubility and permeability of …
Molecular-level examination of amorphous solid dispersion dissolution
MA Faiz Afzal, K Lehmkemper, E Sobich… - Molecular …, 2021 - ACS Publications
Amorphous solid dispersions (ASDs) are commonly used to orally deliver small-molecule
drugs that are poorly water-soluble. ASDs consist of drug molecules in the amorphous form …
drugs that are poorly water-soluble. ASDs consist of drug molecules in the amorphous form …
High-Drug-Loading Amorphous Solid Dispersions via In Situ Thermal Cross-Linking: Unraveling the Mechanisms of Stabilization
This article takes a step forward in understanding the mechanisms involved during the
preparation and performance of cross-linked high-drug-loading (HDL) amorphous solid …
preparation and performance of cross-linked high-drug-loading (HDL) amorphous solid …
[HTML][HTML] Nanoseeded desupersaturation and dissolution tests for elucidating supersaturation maintenance in amorphous solid dispersions
The impact of residual drug crystals that are formed during the production and storage of
amorphous solid dispersions (ASDs) has been studied using micron-sized seed crystals in …
amorphous solid dispersions (ASDs) has been studied using micron-sized seed crystals in …