Sustained delivery of salbutamol and beclometasone from spray-dried double emulsions

Tristan P Learoyd, Jane L Burrows, Eddie French, Peter C Seville

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)


The sustained delivery of multiple agents to the lung offers potential benefits to patients. This study explores the preparation of highly respirable dual-loaded spray-dried double emulsions. Spray-dried powders were produced from water-in-oil-in-water (w/o/w) double emulsions, containing salbutamol sulphate and/or beclometasone dipropionate in varying phases. The double emulsions contained the drug release modifier polylactide co-glycolide (PLGA 50 : 50) in the intermediate organic phase of the original micro-emulsion and low molecular weight chitosan (Mw
Original languageEnglish
Pages (from-to)162-70
Number of pages9
JournalJournal of Microencapsulation
Issue number2
Publication statusPublished - 2010


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