Polymeric microcapsules of the herbicides atrazine and metribuzin: Preparation and evaluation of controlled-release properties

1993 ◽  
Vol 41 (9) ◽  
pp. 1517-1522 ◽  
Author(s):  
Oliver D. Dailey ◽  
Clyde C. Dowler ◽  
Ben G. Mullinix
Keyword(s):  
Controlled Release ◽  
Polymeric Microcapsules ◽  
Preparation And Evaluation

scholarly journals PREPARATION AND EVALUATION OF CHITOSAN SODIUM ALGINATE CARBAMAZEPINE MICROSPHERES

2017 ◽  
Vol 10 (3) ◽  
pp. 271 ◽  
Author(s):  
Sreeja C Nair ◽  
Karthika Ramesh ◽  
Krishnapriya M ◽  
Asha Paul
Keyword(s):  
Drug Delivery ◽  
Particle Size ◽  
Controlled Release ◽  
Sodium Alginate ◽  
Physical Parameters ◽  
Effective Management ◽  
Release Drug ◽  
Conventional Drug ◽  
Preparation And Evaluation ◽  
Evaluation Parameters

ABSTRACTObjective: The objective behind our study is that a mucoadhesive rectal hydrogel chitosan sodium alginate carbamazepine (CBZ) microspheres forthe purpose of controlled release for the treatment of epilepsy to avoid the possible side effects.Methods: The study was conducted to formulate controlled release chitosan sodium alginate CBZ microspheres with the dispersion of CBZ into thenatural polymers chitosan and sodium alginate forming microspheres conducting along with their evaluation studies.Results: The formulated microspheres were subjected to various evaluation parameters, and all the physical parameters examined are within theacceptable limits. Further, the optimized microsphere formulation (CM5) was characterized. Hence, the developed optimized microsphere formulation(CM5) seems to be a viable substitute to conventional drug delivery system for the effective management of epilepsy.Conclusion: The prepared formulation also provides a desired CBZ loaded sodium alginate microspheres with the controlled release drug delivery.Keywords: Carbamazepine, Sodium alginate microspheres, Particle size.

scholarly journals Preparation and evaluation of a time-controlled release capsule made of ethylcellulose for colon delivery of drugs.

1995 ◽  
Vol 10 (2) ◽  
pp. 121-125
Author(s):  
Kiyoshi Niwa ◽  
Tomohiro Takaya ◽  
Shinichiro Kondo ◽  
Yoko Takeshita ◽  
Kanji Takada
Keyword(s):  
Controlled Release ◽  
Colon Delivery ◽  
Preparation And Evaluation

Preparation and Evaluation of Controlled Release Indomethacin Microspheres

1984 ◽  
Vol 10 (10) ◽  
pp. 1597-1616 ◽  
Author(s):  
Y. Pongpaibul ◽  
J. C. Price ◽  
C. W. Whitworth
Keyword(s):  
Controlled Release ◽  
Preparation And Evaluation
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