Molecularly Imprinted Polymer-Amyloid Fibril-Based Electrochemical Biosensor for Ultrasensitive Detection of Tryptophan

Molecularly Imprinted Polymer-Amyloid Fibril-Based Electrochemical Biosensor for Ultrasensitive Detection of Tryptophan

A tryptophan (Trp) sensor was investigated based on electrochemical impedance spectroscopy (EIS) of a molecularly imprinted polymer on a lysozyme amyloid fibril (MIP-AF). The MIP-AF was composed of aniline as a monomer chemically polymerized in the presence of a Trp template molecule onto the AF sur...

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Bibliographic Details
Main Authors: Ibrar Alam, Benchaporn Lertanantawong, Thana Sutthibutpong, Primana Punnakitikashem, Piyapong Asanithi
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Biosensors
Subjects:
electrochemical impedance spectroscopy
molecularly imprinted polymer
amyloid fibril
sensor
tryptophan
Online Access:https://www.mdpi.com/2079-6374/12/5/291

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