Formulation and Evaluation of Lercanidipine Loaded Solid Lipid Nanoparticles By Design Of Experiment

Author(s):  
Paola Cervantes-Covarrubias ◽  
Ayla Vea-Barragan ◽  
Aracely Serrano-Medina ◽  
Eugenia Gabriela Carrillo-Cedillo ◽  
José Manuel Cornejo-Bravo

Nanoparticles formed from lipids are currently applied successfully to deliver drugs. The particle size of the nanoparticle system is an essential characteristic to enhance the entrance of the drugs inside tissues and cells. Using design of experiment is appealing to find the specific conditions to optimize particle size of drug-loaded nanoparticles. Authors of this chapter applied a fractional factorial design of half fraction 24-1 with levels between continue factors, finding statistically significant differences for two factors such as concentrations of drugs and type of solvent where the organic phase is dissolved. This design shows the optimization of a formulation of capsaicin in solid lipid nanoparticles. The chapter also includes information on methods to prepare solid lipid nanoparticles (SLN), the variables involved, and a selection of studies about optimization of SLN formulations.


2019 ◽  
Vol 6 (4) ◽  
pp. 264-275 ◽  
Author(s):  
Sanjeevani Shekhar Deshkar ◽  
Shyam Gangadhar Bhalerao ◽  
Monali Shivaji Jadhav ◽  
Satish Vasudeo Shirolkar

Author(s):  
Paola Cervantes-Covarrubias ◽  
Ayla Vea-Barragan ◽  
Aracely Serrano-Medina ◽  
Eugenia Gabriela Carrillo-Cedillo ◽  
José Manuel Cornejo-Bravo

Nanoparticles formed from lipids are currently applied successfully to deliver drugs. The particle size of the nanoparticle system is an essential characteristic to enhance the entrance of the drugs inside tissues and cells. Using design of experiment is appealing to find the specific conditions to optimize particle size of drug-loaded nanoparticles. Authors of this chapter applied a fractional factorial design of half fraction 24-1 with levels between continue factors, finding statistically significant differences for two factors such as concentrations of drugs and type of solvent where the organic phase is dissolved. This design shows the optimization of a formulation of capsaicin in solid lipid nanoparticles. The chapter also includes information on methods to prepare solid lipid nanoparticles (SLN), the variables involved, and a selection of studies about optimization of SLN formulations.


2009 ◽  
Vol 00 (00) ◽  
pp. 090820062440031-9 ◽  
Author(s):  
Jaleh Varshosaz ◽  
Mohsen Minayian ◽  
Elaheh Moazen

2009 ◽  
Vol 00 (00) ◽  
pp. 090721051030036-8
Author(s):  
Jaleh Varshosaz ◽  
Solmaz Ghaffari ◽  
Mohammad Reza Khoshayand ◽  
Fatemeh Atyabi ◽  
Shirzad Azarmi ◽  
...  

Planta Medica ◽  
2013 ◽  
Vol 79 (13) ◽  
Author(s):  
C Righeschi ◽  
M Bergonzi ◽  
B Isacchi ◽  
A Bilia

Author(s):  
Pravin Patil ◽  
Anil Sharma ◽  
Subhash Dadarwal ◽  
Vijay Sharma

The objective of present investigation was to enhance brain penetration of Lamivudine, one of the most widely used drugs for the treatment of AIDS. This was achieved through incorporating the drug into solid lipid nanoparticles (SLN) prepared by using emulsion solvent diffusion technique. The formulations were characterized for surface morphology, size and size distribution, percent drug entrapment and drug release. The optimum rotation speed, resulting into better drug entrapment and percent yield, was in the range of 1000-1250 r/min. In vitro cumulative % drug release from optimized SLN formulation was found 40-50 % in PBS (pH-7.4) and SGF (pH-1.2) respectively for 10 h. After 24 h more than 65 % of the drug was released from all formulations in both mediums meeting the requirement for drug delivery for prolong period of time.


Sign in / Sign up

Export Citation Format

Share Document