In situ QCM DNA-biosensor probe modification
نویسندگان
چکیده
منابع مشابه
In situ QCM DNA-biosensor probe modification
We report on a probe modification of a quartz crystal microbalance (QCM) DNA-biosensor that permits to reversibly change the DNA sequence detected. A QCM DNA-biosensor was designed by immobilization of a 20-base DNA-disulfide probe on the gold-covered quartz surface of a 27 MHz microbalance (9 MHz, third overtone). After immobilization on the gold covered quartz surface, this probe was modified...
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ژورنال
عنوان ژورنال: Sensors and Actuators B: Chemical
سال: 2006
ISSN: 0925-4005
DOI: 10.1016/j.snb.2006.02.024