Label-Free Immunodetection in High Ionic Strength Solutions Using Carbon Nanotube Transistors with Nanobody Receptors

Label-Free Immunodetection in High Ionic Strength Solutions Using Carbon Nanotube Transistors with Nanobody Receptors

Nanomaterial-based field-effect transistors (FETs) have been proposed for real-time, label-free detection of various biological species. However, screening of the analyte charge by electrolyte ions (Debye screening) has so far limited their use in physiological samples. Here, this challenge is overc...

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Bibliographic Details
Main Authors: Marcin S. Filipiak, Marcel Rother, Nesha M. Andoy, Arne C. Knudsen, Stefan B. Grimm, Christopher Bachran, Lee Kim Swee, Jana Zaumseil, Alexey Tarasov
Format: Article
Language:English
Published: MDPI AG 2017-08-01
Series:Proceedings
Subjects:
single-walled carbon nanotube (SWCNT) networks
field-effect transistor (FET)
Debye screening
label-free immunosensing
nanobodies (VHH)
polyethylene glycol (PEG)
Online Access:https://www.mdpi.com/2504-3900/1/4/491

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https://www.mdpi.com/2504-3900/1/4/491

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