کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
745127 1462128 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
QCM DNA-sensor for GMOs detection
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
QCM DNA-sensor for GMOs detection
چکیده انگلیسی

A quartz crystal microbalance (QCM) DNA-sensor for the detection of genetically modified organisms (GMOs) is presented. A gene fragment characteristic of GMO phenotypes has been immobilized on the quartz surface and the hybridization between the immobilized probe and total DNA extracted from food samples and from certified reference materials was performed. The data obtained reveal the sensor's ability for sensitive and specific detection of GMOs, thus providing a useful tool for screening analysis in food samples.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators B: Chemical - Volume 118, Issues 1–2, 25 October 2006, Pages 177–181
نویسندگان
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