- Carbon nanotube biosensors with aptamers as molecular recognition elements.
Carbon nanotube biosensors with aptamers as molecular recognition elements.
Methods in molecular biology (Clifton, N.J.) (2010-04-28)
Hye-Mi So, Dong-Won Park, Hyunju Chang, Jeong-O Lee
PMID20422395
摘要
In this chapter, we discuss in detail the fabrication of carbon nanotube biosensors that use a single-walled carbon nanotube field-effect transistor (SWNT-FET) as a transducer, and aptamers as molecular recognition elements. We use a patterned growth technique to grow SWNTs on Si/SiO(2) substrates, and standard microfabrication procedures are then employed to fabricate sensing devices.