Nanopore blockade sensors for ultrasensitive detection of proteins in complex biological samples

K Chuah, Y Wu, SRC Vivekchand, K Gaus… - Nature …, 2019 - nature.com
Nanopore sensors detect individual species passing through a nanoscale pore. This
experimental paradigm suffers from long analysis times at low analyte concentration and …

A review on nanopores based protein sensing in complex analyte

N Das, B Chakraborty, C RoyChaudhuri - Talanta, 2022 - Elsevier
Solid-state nanopore has the ability to detect proteins at a single-molecule level with its high
sensitivity, high-throughput, and low cost. Improvements in fabrication, functionalization, and …

Self-induced back action actuated nanopore electrophoresis (SANE)

MU Raza, SSS Peri, LC Ma, SM Iqbal… - …, 2018 - iopscience.iop.org
We present a novel method to trap nanoparticles in double nanohole (DNH) nanoapertures
integrated on top of solid-state nanopores (ssNP). The nanoparticles were propelled by an …

Ion Transport in Multi-Nanochannels Regulated by pH and Ion Concentration

S Liu, X Zhang, Y Yang, N Hu - Analytical Chemistry, 2024 - ACS Publications
Nanochannels are a powerful technique for detecting a wide range of biomolecules without
labeling. The ion transport phenomena in nanochannel arrays differ from those in single …

Scalability of nanopore osmotic energy conversion

M Tsutsui, WL Hsu, K Yokota, IW Leong, H Daiguji… - …, 2024 - Wiley Online Library
Artificial nanofluidic networks are emerging systems for blue energy conversion that
leverages surface charge‐derived permselectivity to induce voltage from diffusive ion …

High-throughput single nanoparticle detection using a feed-through channel-integrated nanopore

M Tsutsui, T Yamazaki, K Tatematsu, K Yokota, Y Esaki… - Nanoscale, 2019 - pubs.rsc.org
The outstanding sensitivity of solid-state nanopore sensors comes at a price of low detection
efficiency due to the lack of active means to transfer objects into the nanoscale sensing …

Particle Capture in Solid-State Multipores

M Tsutsui, K Yokota, T Nakada, A Arima… - ACS …, 2018 - ACS Publications
Utilization of multiple-channel structure is a promising way of accomplishing high-throughput
detections of analytes in solid-state pore sensors. Here we report on systematic investigation …

Electric field interference and bimodal particle translocation in nano-integrated multipores

M Tsutsui, K Yokota, T Nakada, A Arima, W Tonomura… - Nanoscale, 2019 - pubs.rsc.org
Parallel integration of multiple channels is a fundamental strategy for high-throughput
particle detection in solid-state nanopores wherein understanding and control of crosstalk is …

Repositioning of plasmonic hotspots along the sidewalls of conical nanoholes: a numerical investigation

P Alibeigloo, M Ghorbanzadeh… - OSA Continuum, 2020 - opg.optica.org
We investigate the plasmonic mode profiles along the depth of various vertical nanoholes to
realize vertical nano-manipulation. Our numerical results show that by varying the incident …

Spontaneous stacking of purple membranes during immobilization with physical cross-linked poly (vinyl alcohol) hydrogel with retaining native-like functionality of …

Y Yokoyama, H Tanaka, S Yano, H Takahashi… - Journal of Applied …, 2017 - pubs.aip.org
We previously discovered the correlation between light-induced chromophore color change
of a photo-receptor membrane protein bacteriorhodopsin (bR) and its two-dimensional …