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Software-based quantitation of bioassays on CD
Compact discs (CDs) can be used as rapid, low-cost, high-capacity screening platforms for running bioassays with no modification of the detection hardware (conventional standard optical drive). We describe herein a new protocol to read and quantitate biotin–streptavidin binding assays with a standar...
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Published in: | Sensors and actuators. B, Chemical Chemical, 2010-07, Vol.148 (2), p.620-623 |
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Main Authors: | , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | Compact discs (CDs) can be used as rapid, low-cost, high-capacity screening platforms for running bioassays with no modification of the detection hardware (conventional standard optical drive). We describe herein a new protocol to read and quantitate biotin–streptavidin binding assays with a standard optical drive by using a CD-data analysis software (IsoBuster), which identifies erroneous sectors by locating the exact error position bit-by-bit and allows various data formats to be used. The numbers of erroneous sectors increase as a function of the streptavidin concentration in the tested solutions. High spatial accuracy and detection sensitivity (0.3
μg/mL) were achieved. |
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ISSN: | 0925-4005 1873-3077 |
DOI: | 10.1016/j.snb.2010.05.045 |