Biosensing with nanofluidic diodes

I Vlassiouk, TR Kozel, ZS Siwy - Journal of the American Chemical …, 2009 - ACS Publications
… possibility to construct different biosensors. These sensors are … biosensing routes based
on monitoring changes of the rectification degree in nanofluidic diodes used as a biosensing

Nanofluidic diodes

LJ Cheng, LJ Guo - Chemical Society Reviews, 2010 - pubs.rsc.org
nanofluidic devices and cannot be implemented in microfluidics. Analogous to a diode in
solid-state electronics, these diode-like nanofluidic … in several types of nanofluidic devices. We …

Nanofluidic diode

I Vlassiouk, ZS Siwy - Nano letters, 2007 - ACS Publications
nanofluidic diode that at voltage range −5 to +5 V rectifies ion current with degrees of rectification
reaching several hundreds. The diode … operation of the nanofluidic diode is analogous …

Nanofluidic diode in a suspended nanoparticle crystal

Y Lei, W Wang, W Wu, Z Li - Applied Physics Letters, 2010 - pubs.aip.org
… Current rectification in this nanofluidic diode comes from the … the 173 nm S-NPC nanofluidic
diode and the maximum forward … S-NPC nanofluidic diode holds application for biosensors. …

Nanofluidic diodes based on asymmetric bio-inspired surface coatings in straight glass nanochannels

L Zhou, A Eden, KH Chou, DE Huber… - Faraday …, 2023 - pubs.rsc.org
… In this study, we present nanofluidic diodes fabricated from straight glass nanochannels and
… to molecular separation 9 and biosensing. Nanofluidic diodes exhibit rectification behavior …

Highly sensitive biosensing with solid-state nanopores displaying enzymatically reconfigurable rectification properties

G Pérez-Mitta, AS Peinetti, ML Cortez… - Nano Letters, 2018 - ACS Publications
nanofluidic diodes displaying specific chemo-reversible rectification properties. The integrated
approach is demonstrated by electrostatically assembling poly(allylamine) on the anionic …

Nanofluidic diode biosensor featuring a single nanoslit for label-free detection of cardiac troponin biomarker

S Yeasmin, X Xing, L Duan… - 2017 19th International …, 2017 - ieeexplore.ieee.org
… This paper presents an integrated nanofluidic diode biosensor based on a single asymmetric
nanofluidic diode biosensor as a promising diagnostic tool for acute myocardial infarction. …

A pH-tunable nanofluidic diode with a broad range of rectifying properties

M Ali, P Ramirez, S Mafé, R Neumann, W Ensinger - ACS nano, 2009 - ACS Publications
… We go a step further here and demonstrate a nanofluidic diode with amphoteric chains (lysine
or histidine) functionalized on the pore surface. This permits a broad set of rectification …

Supramolecular self-assembly induced adjustable multiple gating states of nanofluidic diodes

R Fang, H Zhang, L Yang, H Wang, Y Tian… - Journal of the …, 2016 - ACS Publications
… of artificial functional nanofluidic devices for high-performance biosensing and electricity …
achieve reversible and adjustable multiple gating features in nanofluidic diodes. Initially, a self-…

Label-free specific detection of femtomolar cardiac troponin using an integrated nanoslit array fluidic diode

Y Liu, L Yobas - Nano letters, 2014 - ACS Publications
… of nanofluidic diodes have yet to be explored. In conclusion, we have developed a novel
nanofluidic diode biosensor … than those associated with discrete nanofluidic diodes (eg, glass …