A comparative study of various microencapsulation techniques: Effect of polymer viscosity on microcapsule characteristics

Pakistan Journal of Pharmaceutical Sciences

Volumn 22, Issue 3, 2009, Pages 291-300

  Murtaza, Ghulam ^a   Ahamd, Mahmood ^a   Akhtar, Naveed ^a   Rasool, Fatima ^a  

^a THE ISLAMIA UNIVERSITY OF BAHAWALPUR   (Pakistan)

Author keywords

Coacervation; Ethylcellulose; Microencapsulation; Salbutamol sulphate; Solvent evaporation; Viscosity grade

Indexed keywords

ETHYL CELLULOSE; POLYMER; SALBUTAMOL SULFATE; WATER; BRONCHODILATING AGENT; CELLULOSE; DRUG DERIVATIVE; EXCIPIENT; SALBUTAMOL; SOLVENT;

APPARATUS; ARTICLE; CHEMICAL INTERACTION; COACERVATION; COMPARATIVE STUDY; DIFFUSION; DISSOLUTION; DRUG FORMULATION; INFRARED SPECTROSCOPY; MICROCAPSULE; MICROENCAPSULATION; SCANNING ELECTRON MICROSCOPY; THERMAL ANALYSIS; ULTRAVIOLET RADIATION; VISCOSITY; X RAY DIFFRACTION; CHEMISTRY; DELAYED RELEASE FORMULATION; DIFFERENTIAL SCANNING CALORIMETRY; DRUG STABILITY; KINETICS; SOLUBILITY; ULTRAVIOLET SPECTROPHOTOMETRY;

ALBUTEROL; BRONCHODILATOR AGENTS; CALORIMETRY, DIFFERENTIAL SCANNING; CAPSULES; CELLULOSE; CHEMISTRY, PHARMACEUTICAL; DELAYED-ACTION PREPARATIONS; DRUG COMPOUNDING; DRUG STABILITY; EXCIPIENTS; KINETICS; MICROSCOPY, ELECTRON, SCANNING; SOLUBILITY; SOLVENTS; SPECTROPHOTOMETRY, ULTRAVIOLET; SPECTROSCOPY, FOURIER TRANSFORM INFRARED; VISCOSITY; X-RAY DIFFRACTION;

EID: 68549101907     PISSN: 1011601X     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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