Polyelectrolytes-coated gold nanoparticles detection by PEDOT:PSS electrochemical transistors

Toccoli, T.; Borga, E.; Blond, H.; Maniglio, Devid; Minati, L.; Fasoli, Cristian; Pola, M.; Corradi, Claudio; Iannotta, Salvatore

doi:10.1016/j.orgel.2012.05.028

Cited by 4 publications

(2 citation statements)

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“…The PEDOT : PSS devices were realized via a “ink‐jet” printing method on glass slide as reported by Toccoli et al. 23. A computer controlled 3D micrometric stage (0.25 µm precision, 15mm/s maximum speed) was used for drawing the sensor on to top of a microscope glass slide.…”

Section: Methodsmentioning

confidence: 99%

“…An alternative to overcome these limitations could be given by the use of electrodes fabricated with organic conductive (or semi‐conductive) materials such as PEDOT : PSS. This polymeric semiconductor up to now was used successfully as active material for the realization of electrochemical transistors for biological applications 8,23, or as transparent conductor in photovoltaic cells or OLED 5.…”

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confidence: 99%

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A New Cells‐Compatible Microfluidic Device for Single Channel Recordings

et al. 2014

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We report the fabrication of a microfluidic apparatus and the realization of a sensors based on PEDOT : PSS, a biocompatible semiconductor polymer used in substitution of standard electrodes for electrophysiological studies and for detection of nanopores in membrane. This gives the possibility to study the mechanisms of ions balance and molecular transport though cell membranes. In particular the apparatus is based on two chambers connected through an aperture in a PTFE sheet where lipid bilayer are formed using Montal‐Mueller method, and the pore‐forming proteins activity is detected by polymeric electrodes. This methodology could be applied to examine different membrane proteins for the purpose of biosensing, drug screening and nanopore technologies.

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Section: Methodsmentioning

confidence: 99%

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confidence: 99%