کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5369552 1388443 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Matrix assisted pulsed laser evaporation of poly(d,l-lactide) thin films for controlled-release drug systems
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Matrix assisted pulsed laser evaporation of poly(d,l-lactide) thin films for controlled-release drug systems
چکیده انگلیسی

We report the successful deposition of the porous polymer poly(d,l-lactide) by matrix assisted pulsed laser evaporation (MAPLE) using a KrF* excimer laser (248 nm, τ = 7 ns) operated at 2 Hz repetition rate. The chemical structure of the starting materials was preserved in the resulting thin films. Fluence played a key role in optimizing our depositions of the polymer. We demonstrated MAPLE was able to improve current approaches to grow high quality thin films of poly(d,l-lactide), including a porosity control highly required in targeted drug delivery.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 253, Issue 19, 31 July 2007, Pages 7702-7706
نویسندگان
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