کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5359124 | 1388243 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Large scale ordered topographical and chemical nano-features from anodic alumina templates
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
We have used ordered anodic alumina membranes as masks to create large scale ordered arrays of either holes or chemical islands on silica. Regularly spaced holes were obtained by direct etching of silica/silicon or glass substrates through the membranes used as etching masks. To create an array of chemically functional islands, the membrane is first glued on the substrate using a soft polymer and subsequently the polymer is etched gently though the mask. Finally organo-silane molecules are deposited through the alumina/polymer hybrid mask and the mask is removed chemically leaving nanoislands on the substrate. We anticipate that this technique will be useful in future biological and biomedical applications.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 256, Issue 2, 30 October 2009, Pages 395-398
Journal: Applied Surface Science - Volume 256, Issue 2, 30 October 2009, Pages 395-398
نویسندگان
Sophie Massou, Laurence Masson, Igor Ozerov, Eric Moyen, Kheya Sengupta, Margrit Hanbücken,