Beilstein J. Nanotechnol.2017,8, 1508–1514, doi:10.3762/bjnano.8.151
modified the chitosan with catechol groups, in order to obtain adhesive properties and improve solubility. Dispersions of rGO–Pt in ethylene glycol were admixed with an aqueous solution of modified chitosan to yield an ink that is suitable for non-contact piezoelectricprinting using a commercial
polymerase chain reaction (PCR) products and low non-specific binding. Our results demonstrate that catechol-modified chitosan/rGO–Pt nanocomposites can be used as inks for piezoelectricprinting and facilitate the attachment of biorecognition elements for biosensor applications.
Keywords: biosensing
; catechol; chitosan; graphene; piezoelectricprinting; Introduction
Biosensors are a key enabling technology for the paradigm shift towards decentralized, personalized and targeted medicine. They offer the potential to utilize the wealth of information provided by modern molecular biology (genomics and
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Figure 1:
Representative TEM micrographs of: A) final rGO–Pt dispersion, B) sediment rGO–Pt. The scale bars r...