Fabrication and in Vitro Characterization of a Novel Nanosuspension of Telmisartan: A Poorly Soluble Drug Prepared by Antisolvent Precipitation Technique Using 33 Factorial Design (original) (raw)

International Journal of Applied Pharmaceutics

Objective: The motivation behind the current examination was to build the solvency and dissolution rate of an antihypertensive drug telmisartan by the planning of nanosuspension by precipitation method at the research facility scale. We researched the nanoparticle manufacture of telmisartan employing a 33 factorial experimental configuration considering the impacts of nanosuspension on the physical, morphological, and dissolution properties of telmisartan. Methods: To get ready, nanosuspension particles of an ineffectively dissolvable drug are moreover of a drug solution to the anti-solvent leads to abrupt supersaturation and precipitation the making of nanoparticles. The nanosuspension particles of a poorly soluble drug loaded with urea and surfactants (sodium lauryl sulfate (SLS), poloxamer 188, Tween 80) have been prepared by a precipitation method. The nanosuspension particles were characterized for particle size, zeta potential, Fourier transform infrared spectroscopy (FTIR), s...

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