Results 21 to 30 of about 2,906,554 (204)

Optimization of Quality Attributes and Atomic Force Microscopy Imaging of Reconstituted Nanodroplets in Baicalin Loaded Self-Nanoemulsifying Formulations

open access: yesPharmaceutics, 2018
The objective of the study was to develop baicalin loaded liquid self-nanoemulsifying drug delivery systems (BSNEDDS) and to characterize them by physicochemical methods in order to optimize the composition and quality attributes. Atomic force microscopy
Géza Jakab   +5 more
doaj   +1 more source

A STUDY ON THE EFFECT OF GERMINATION ON THE PROTEIN OF SOME OILSEEDS [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2000
Soybean, sunflower and cottonseed kernels were germinated in different aqueous solutions for 12, 24 and 48 hours. The germinating solutions included: sodium carbonate-sodium bicarbonate buffer (pH 9.4), 2% ammonium carbonate, 2% ammonium carbonate ...
Fakhriya Taha, Samira Mohamed,
doaj   +1 more source

Investigating the Effect of Basic Amino Acids and Glucosamine on the Solubility of Ibuprofen and Piroxicam [PDF]

open access: yesAdvanced Pharmaceutical Bulletin, 2023
Purpose: Poor aqueous solubility hampers the development of several compounds as pharmacological agents. Hence, preparing novel formulations with augmented absorption is a challenge in pharmaceutical industries. In this paper, we have examined the effect
Hadi Valizadeh   +5 more
doaj   +1 more source

The boehmite ‘solubility gap’ [PDF]

open access: yes, 2010
Boehmite, rather than gibbsite, precipitation has been proposed in the literature as a potential energy-saving modification of the Bayer process for the production of alumina. Previous experimental studies have reported that true equilibrium solubilities
Erich Königsberger   +5 more
core   +1 more source

Uniting cheminformatics and chemical theory to predict the intrinsic aqueous solubility of crystalline druglike molecules [PDF]

open access: yes, 2014
We present four models of solution free-energy prediction for druglike molecules utilizing cheminformatics descriptors and theoretically calculated thermodynamic values.
van Mourik, Tanja   +17 more
core   +1 more source

Effect of hydrophilic polymers on the solubility and dissolution enhancement of rivaroxaban/beta-cyclodextrin inclusion complexes

open access: yesHeliyon, 2023
BCS class II drugs exhibit low aqueous solubility and high permeability. Such drugs often have an incomplete or erratic absorption profile. This study aimed to predict the effects of β-cyclodextrin (βCD) and different hydrophilic polymers (poloxamer 188 (
Waqas Haider Khan   +10 more
doaj   +1 more source

Decision trees to characterise the roles of permeability and solubility on the prediction of oral absorption. [PDF]

open access: yes, 2015
Oral absorption depends on many physiological, physiochemical and formulation factors. Two important properties that govern oral absorption are in vitro permeability and solubility, which are commonly used as indicators of human intestinal absorption ...
Newby, Danielle   +6 more
core   +1 more source

Zein as an Effective Carrier for Hesperidin Delivery Systems with Improved Prebiotic Potential

open access: yesMolecules, 2023
Hesperidin is a polyphenol derived from citrus fruits that has a broad potential for biological activity and the ability to positively modify the intestinal microbiome. However, its activity is limited by its low solubility and, thus, its bioavailability—
Szymon Sip   +4 more
doaj   +1 more source

New Metformin–Citric Acid Pharmaceutical Molecular Salt: Improving Metformin Physicochemical Properties

open access: yesCrystals, 2022
Crystal engineering and, more specifically, the development of multicomponent materials has become an effective technique to rationally modify important physicochemical properties of solids, such as solubility and thermal stability.
Cristóbal Verdugo-Escamilla   +4 more
doaj   +1 more source

An evaluation of thermodynamic models for the prediction of drug and drug-like molecule solubility in organic solvents [PDF]

open access: yes, 2011
Prediction of solubility of active pharmaceutical ingredients (API) in different solvents is one of the main issue for crystallization process design. Experimental determination is not always possible because of the small amount of product available in ...
Béatrice Biscans   +5 more
core   +1 more source

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