Rational Design of Porous Poly(ethylene glycol) Films as a Matrix for ssDNA Immobilization and Hybridization

Poly(ethylene glycol) (PEG) films, fabricated by thermally induced crosslinking of amine- and epoxy-terminated four-arm STAR-PEG precursors, were used as porous and bioinert matrix for single-stranded DNA (ssDNA) immobilization and hybridization. The immobilization relied on the reaction between the...

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Bibliographic Details
Published in:Bioengineering
Main Authors: Zhiyong Zhao, Saunak Das, Michael Zharnikov
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Subjects:
poly(ethylene glycol)
STAR-PEGs
ssDNA immobilization
ssDNA hybridization
electrochemical impedance spectroscopy
X-ray photoelectron spectroscopy
Online Access:https://www.mdpi.com/2306-5354/9/9/414

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https://www.mdpi.com/2306-5354/9/9/414

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