کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1802528 1024598 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Digital biomagnetism: Electrodeposited multilayer magnetic barcodes
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Digital biomagnetism: Electrodeposited multilayer magnetic barcodes
چکیده انگلیسی

A novel magnetic encoding technique for performing high-throughput biological assays is presented. Electrodeposited Ni/Cu and Co/Cu multilayer pillar structures with a diameter of 15 μm and a thickness up to 10 μm are presented as “magnetic barcodes”, where the number of unique codes possible increases exponentially with a linear increase in length. A gold cap facilitates the growth of self-assembled monolayers (SAMs), while microdrop printing allows efficient generation of large libraries of tagged probes. Coercivity-tuning techniques are used to exploit a non-proximity encoding methodology compatible with microfluidic flow.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 321, Issue 10, May 2009, Pages 1662–1666
نویسندگان
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