Combination of injectable ethinyl estradiol and drospirenone drug-delivery systems and characterization of their in vitro release

2012 ◽  
Vol 47 (4) ◽  
pp. 790-800 ◽  
Author(s):  
Stefanie Nippe ◽  
Sascha General
Keyword(s):  
Drug Delivery ◽  
Drug Delivery Systems ◽  
Ethinyl Estradiol ◽  
In Vitro Release ◽  
Delivery Systems ◽  
Vitro Release

Calcium phosphate porous pellets as drug delivery systems: Effect of drug carrier composition on drug loading and in vitro release

2012 ◽  
Vol 32 (11) ◽  
pp. 2679-2690 ◽  
Author(s):  
Hiva Baradari ◽  
Chantal Damia ◽  
Maggy Dutreih-Colas ◽  
Etienne Laborde ◽  
Nathalie Pécout ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Calcium Phosphate ◽  
Drug Delivery Systems ◽  
Drug Carrier ◽  
Drug Loading ◽  
In Vitro Release ◽  
Delivery Systems ◽  
Vitro Release

In Vitro Release Test of Nano-drug Delivery Systems Based on Analytical and Technological Perspectives

2019 ◽  
Vol 15 (4) ◽  
pp. 373-409 ◽  
Author(s):  
Emirhan Nemutlu ◽  
İpek Eroğlu ◽  
Hakan Eroğlu ◽  
Sedef Kır
Keyword(s):  
Drug Delivery ◽  
Analytical Method ◽  
Drug Delivery Systems ◽  
In Vitro Release ◽  
Delivery Systems ◽  
Method Selection ◽  
Release Test ◽  
Nano Drug Delivery ◽  
Vitro Release

Background:Nanotech products are gaining more attention depending on their advantages for improving drug solubility, maintenance of drug targeting, and attenuation of drug toxicity. In vitro release test is the critical physical parameter to determine the pharmaceutical quality of the product, to monitor formulation design and batch-to-batch variation.Methods:Spectrophotometric and chromatographic methods are mostly used in quantification studies from in vitro release test of nano-drug delivery systems. These techniques have advantages and disadvantages with respect to each other considering dynamic range, selectivity, automation, compatibility with in vitro release media and cost per sample.Results:It is very important to determine the correct kinetic profile of active pharmaceutical substances. At this point, the analytical method used for in vitro release tests has become a very critical parameter to correctly assess the profiles. In this review, we provided an overview of analytical methods applied to the in vitro release assay of various nanopharmaceuticals.Conclusion:This review presents practical direction on analytical method selection for in vitro release test on nanopharmaceuticals. Moreover, precautions on analytical method selection, optimization and validation were discussed.

Development of Intramammary Drug Delivery Systems: Novel In Vitro Release Method

2017 ◽  
Vol 106 (3) ◽  
pp. 866-871 ◽  
Author(s):  
Sanjay Garg ◽  
Wen Wang ◽  
Yunmei Song ◽  
Patricia Eats ◽  
Darren J. Trott ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Drug Delivery Systems ◽  
In Vitro Release ◽  
Delivery Systems ◽  
Release Method ◽  
Vitro Release
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