Electrochemically amplified molecular beacon biosensor for ultrasensitive DNA sequence-specific detection of Legionella sp

• المؤلفون الرئيسيون: Rai, Varun, Nyine, Yin Thu, Hapuarachchi, Hapuarachchige C., Yap, Hooi Ming, Ng, Lee Ching, Toh, Chee-Seng
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/100767; http://hdl.handle.net/10220/11077

An electrochemically amplified molecular beacon (EAMB) biosensor is constructed using thiolated hairpin DNA-ferrocene probes on gold electrode. The switching from “on” to “off” states of individual probes in the presence of complementary DNA target influences the electrode potential, besides the cur...