کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1977 | 96 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Interfacing the nanostructured biosilica microshells of the marine diatom Coscinodiscus wailesii with biological matter
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
بیو مهندسی (مهندسی زیستی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Interfacing the nanostructured biosilica microshells of the marine diatom Coscinodiscus wailesii with biological matter Interfacing the nanostructured biosilica microshells of the marine diatom Coscinodiscus wailesii with biological matter](/preview/png/1977.png)
چکیده انگلیسی
Biosilicified nanostructured microshells from the marine diatom Coscinodiscus wailesii have been properly functionalised to bind a molecular probe which specifically recognises a target analyte. The chemical modification process has been characterised by Fourier transformed infrared spectroscopy. Fluorescence measurements demonstrate that the antibodies we used, even if linked to the amorphous silica surface of C. wailesii microshells, still efficiently recognise their antigens. These low cost and largely available natural materials can be thus used as transducers elements for optical biosensors or as targeting microcapsules for drug delivery.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Biomaterialia - Volume 4, Issue 1, January 2008, Pages 126–130
Journal: Acta Biomaterialia - Volume 4, Issue 1, January 2008, Pages 126–130
نویسندگان
L. De Stefano, A. Lamberti, L. Rotiroti, M. De Stefano,