Results 21 to 30 of about 28,260 (255)
Polymer/Amorphous Salt Solid Dispersions of Ciprofloxacin [PDF]
Pharmaceutical Research, 2017 To improve the pharmaceutical properties of amorphous ciprofloxacin (CIP) succinate salts via formulation as polymer/amorphous salt solid dispersions (ASSDs).ASSDs consisting of an amorphous CIP/succinic acid 1:1 or 2:1 salt dispersed in PVP or Soluplus were produced by spray drying and ball milling.
Hanah Mesallati, Lidia Tajber
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Pharmaceuticals, 2020 This study aimed to investigate the effect of polymers and storage relative humidity on amorphous rebamipide (RB) and its solid dispersion phase transformation using chemometrics based on multiple datasets.
Yuta Otsuka +5 more
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Cellulose based polymers in development of amorphous solid dispersions
Asian Journal of Pharmaceutical Sciences, 2019 Cellulose derivatives have gained immense popularity as stabilizers for amorphous solid dispersion owing to their diverse physicochemical properties. More than 20 amorphous solid dispersion-based products that have been approved for marketing consist of ...
Rahul B Chavan +3 more
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Use of Solid Dispersion Systems in Pharmacy
Конденсированные среды и межфазные границы, 2020 An overview of the use of solid dispersion systems in pharmacy is presented. The main techniques of obtaining solid dispersions were considered. The simplest one is the solvent removal technique: the medicinal drug and the carrier are dissolved in the ...
Sof ’ya Yu. Silaeva +6 more
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Asian Journal of Pharmaceutical Sciences, 2015 Solid dispersion is one of the most promising strategies to improve oral bioavailability of poorly soluble API. However, there are inconsistent dissolution performances of solid dispersion reported which entails further investigation.
Siok-Yee Chan +4 more
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Tailoring supersaturation from amorphous solid dispersions [PDF]
Journal of Controlled Release, 2018 The maximum achievable concentration of a drug in solution is dictated by the chemical potential of the solid form. Because an amorphous solid has a higher chemical potential than the corresponding crystal form, in the absence of phase transformations, a higher transient solubility is expected.
Na Li, Lynne S. Taylor
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Pharmaceutics, 2020 This study aimed to improve the solubility and dissolution of aprepitant, a drug with poor aqueous solubility, using a phosphatidylcholine (PC)-based solid dispersion system.
Sooho Yeo +4 more
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Solid Dispersion Technology for Improving the Solubility of Antiviral Drugs
Pharmaceutical Sciences and Research, 2023 Most drugs, including antiviral drugs, show low solubility in water, which affects dissolution, bioavailability, and therapeutic effectiveness. Therefore, many antiviral drugs are given in very large doses.
Maria Elvina Tresia Butar-Butar +3 more
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Modelling phase separation in amorphous solid dispersions [PDF]
Acta Biomaterialia, 2019 Much work has been devoted to analysing thermodynamic models for solid dispersions with a view to identifying regions in the phase diagram where amorphous phase separation or drug recrystallization can occur. However, detailed partial differential equation non-equilibrium models that track the evolution of solid dispersions in time and space are ...
Meere Martin +2 more
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Advances in Pharmacological and Pharmaceutical Sciences, 2023 Amorphous salt solid dispersion (ASSD) of Dolutegravir amorphous salt (DSSD) was generated using quench cooling and compared to its Dolutegravir free acid solid dispersion (DFSD) to improve the solubility and bioavailability. Soluplus (SLP) was used as a
Dani Lakshman Yarlagadda +3 more
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