Turn-on optomagnetic bacterial DNA sequence detection using volume-amplified magnetic nanobeads
نویسندگان
چکیده
منابع مشابه
Turn-on optomagnetic bacterial DNA sequence detection using volume-amplified magnetic nanobeads.
Detection of a Vibrio cholerae DNA-sequence using an optomagnetic read-out exploiting the dynamic behavior of magnetic nanobeads along with two turn-on data analysis approaches is demonstrated. The optomagnetic method uses a weak uniaxial AC magnetic field of varying frequency applied perpendicular to the optical path and measures the modulation of laser light passing through a cuvette containi...
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There is an increasing need to develop novel bioassay methods for low-cost, rapid, and easy-to-use multiplex detection of pathogens in various fields ranging from human infectious disease diagnosis, drinking water quality control, to food safety applications. Due to their unique advantages, magnetic and optomagnetic bioassay principles are particularly promising for biodetection platforms that ...
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ژورنال
عنوان ژورنال: Biosensors and Bioelectronics
سال: 2015
ISSN: 0956-5663
DOI: 10.1016/j.bios.2014.11.048