Pharma Excipients
Calcium CarbonateCMC and Croscarmellose Sodium
Gellan gum and polyvinylpyrrolidone (PVP) as binding agents in extrusion/spheronization pellet…
The aim of this work was to evaluate gellan gum as binder in pellet formulations, with theophylline as the model drug, in comparison with polyvinylpyrrolidone (PVP). A full 32 factorial design was realized, with binder and dilu- ent factors at three levels each. Pellets were produced by the…
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A Big Data Approach to Pharmaceutical Flow Properties
Flowability is a key consideration during the formulation and process development of oral solid dosage forms as it can have a critical impact on product quality. With a limited number of examples available in the literature, there is a need to better understand and share the typical flow properties…
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Application of natural polymers as pharmaceutical excipients
The use of natural polymer as excipients in pharmaceutical sector is expanding day by day. Low cost, safety degradable are the main causes that make them differ from other sources. Natural sources have wide range of varieties and characteristics. So they can be used…
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Effects of Different Polymers on Thermal Inkjet Printing of Oral Thin Films: A Novel Approach
The aim of this research was to use inkjet printing technology in formulation of personalized medicine. Thus in this research, an attempt was made to print OTF by TIJ printing. A placebo solution comprising of different polymers and polymer concentrations was used for TIJ printing on A4 paper. The…
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Design of antiretroviral drug-polymeric nanoparticles laden buccal films for chronic HIV therapy in…
Anti-HIV drug Lamivudine exhibit shorter half-life (2 h) and poor bioavailability (62% in paediatric patients), multiple dosing is required. To overcome the limitations, nanoparticles loaded buccal film was developed for prolonged drug release and improved efficiency. Nanoprecipitated…
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Efficient Mucosal Immunization by Mucoadhesive and pH-Sensitive Polymeric Vaccine Delivery System
Mucosal surfaces as the largest immune organ of human body cover 400 m2 of the body including the gastrointestinal, urogenital, and respiratory tracts. The local mucosal immunity is an important first line of defense against many pathogens because most pathogens initiate their infection through…
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Methodology to estimate the break force of pharmaceutical tablets with curved faces under…
This paper develops a methodology to estimate the break force of curved faced tablets under diametrical compression. Common excipients used in pharmaceutical tablet formulations, including microcrystalline cellulose, calcium phosphate and mannitol as well as their mixtures were characterised.…
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Effect of Binder Attributes on Granule Growth and Densification
The rate and extent of granule growth and densification during high-shear wet granulation (HSWG) depends on a variety of formulation and process variables, including material attributes of critical formulation excipients, such as binders. The effects of known binder attributes to the rate and extent…
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Orally disintegrating dosage forms
What is an orally disintegrating dosage form?
An orally disintegrating tablet is a novel formulation that dissolves in the saliva within a few seconds and without requiring of drinking additional water. This dosage form is a powerful way to deliver active drugs ingredients because it has many…
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