Analyzing refractive index changes and differential bending in microcantilever arrays
نویسندگان
چکیده
منابع مشابه
Analyzing refractive index changes and differential bending in microcantilever arrays.
A new microcantilever array design is investigated comprising eight flexible microcantilevers introducing two solid bars, enabling to subtract contributions from differences in refractive index in an optical laser read out system. Changes in the refractive index do not contribute undesirably to bending signals at picomolar to micromolar DNA or protein concentrations. However, measurements of sa...
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ژورنال
عنوان ژورنال: Review of Scientific Instruments
سال: 2008
ISSN: 0034-6748,1089-7623
DOI: 10.1063/1.2969912