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A biocompatible and functional interface can improve medical applications of bioelectronic. Here, 3-aminopropyl trimethoxysilane (APTMS) and 3-mercaptopropyl trimethoxysilane (MPTMS) self-assembled monolayers (SAMs) were used to modify the surface of silicon nanowire (NW) -MOSFETs. AFM and electrical pH sensing verified which monolayer was capable of performing better electrical signal for subsequent...
This is the first study to successfully achieve record DNA sensitivity (sub-ƒM) by self-aligned, maskless, dual-channel, and metal-gate-based thin-film transistor nano-wire FET. Both novel device architecture (dual-channel) and optimization of integration processes (microcrystalline silicon and self-aligned sidewall sub-50 nm critical dimension) of nano-wire FET enhance the sensitivity to biological...
Biointerface between biological organisms and electronic devices has attracted a lot of attention since a biocompatible and functional interface can revolutionize medical applications of bioelectronics. Here, we used 3-aminopropyl trimethoxysilane (APTMS) self-assembled monolayer (SAM) to modify the surface of nanowire-based metal-oxide-semiconductor field-effect transistors (NW-MOSFETs) for pH sensing...
The pine wood nematode (PWN), Bursaphelenchus xylophilus, is a disastrous pathogen of the pine forests in East Asia and Europe. Plant quarantine is one of the most important ways to prevent its infection in current situation. A nested polymerase chain reaction (PCR) assay targeting the topoisomerse I gene has been developed to detect PWN in this study. To assess the specificity of the assay, 44 morphologically...
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