Light-addressable electrochemical sensors toward spatially resolved biosensing and imaging applications

Y Meng, F Chen, C Wu, S Krause, J Wang… - Acs Sensors, 2022 - ACS Publications
The light-addressable electrochemical sensor (LAES) is a recently emerged bioanalysis
technique combining electrochemistry with the photoelectric effect in a semiconductor. In an …

Light-addressable potentiometric sensors for cell monitoring and biosensing

T Yoshinobu, MJ Schöning - Current Opinion in Electrochemistry, 2021 - Elsevier
The light-addressable potentiometric sensor (LAPS) represents a versatile platform for
chemical and biosensing. Thanks to the light addressability, the flat sensor surface of a …

Rapid and specific detection of LDL based on light addressable potentiometric sensor decorated with reduced graphene oxide-polyaniline-hemin nanocomposites

G Li, S Li, Q Huang, X Li, Z Zhang, J Liang, Z Zhou - Microchemical Journal, 2023 - Elsevier
Abstract Atherosclerotic Cardiovascular Disease (ASCVD) is one of the major fatal diseases
for humans and the fatality rate is increasing rapidly. Low density lipoprotein (LDL) is a …

Label-free detection of glypican-3 using reduced graphene oxide/polyetherimide/gold nanoparticles enhanced aptamer specific sensing interface on light …

G Li, B Wang, L Zhao, X Shi, G Wu, W Chen, L Sun… - Electrochimica …, 2022 - Elsevier
Abstract Glypican-3 (GPC3) protein is considered as an effective and specific biomarker for
the accurate diagnosis of hepatocellular carcinoma (HCC), and there is a critical demand to …

Advances in multidimensional cardiac biosensing technologies: from electrophysiology to mechanical motion and contractile force

X Wei, L Zhuang, H Li, C He, H Wan, N Hu, P Wang - Small, 2020 - Wiley Online Library
Cardiovascular disease is currently a leading killer to human, while drug‐induced
cardiotoxicity remains the main cause of the withdrawal and attrition of drugs. Taking clinical …

Scanning aperture approach for spatially selective ATR-FTIR spectroscopy: application to microfluidics

M Joly, T Deng, TA Morhart, G Wells… - Analytical …, 2021 - ACS Publications
We present a novel spectroscopy accessory that can easily convert any Fourier transform
infrared (FTIR) spectrometer into a fully automated mapping and assaying system. The …

Visualization of electrochemical reactions on microelectrodes using light-addressable potentiometric sensor imaging

F Chen, Q Yang, MR Jiang, Y Meng, DW Zhang… - Analytica Chimica …, 2022 - Elsevier
Visualization of the electrochemical reaction is essential for comprehensively understanding
the electrochemical reaction mechanism and precisely characterizing dynamic …

Simultaneous in situ imaging of pH and surface roughening during the progress of crevice corrosion of stainless steel

K Miyamoto, R Hiramitsu, CF Werner, T Yoshinobu - Sensors, 2022 - mdpi.com
Stainless steel plays an important role in industry due to its anti-corrosion characteristic. It is
known, however, that local corrosion can damage stainless steel under certain conditions. In …

A real-time mirror-LAPS mini system for dynamic chemical imaging and cell acidification monitoring

CM Yang, TH Yen, HL Liu, YJ Lin, PY Lin… - Sensors and Actuators B …, 2021 - Elsevier
A fully integrated system and user interface, named Mirror-LAPS, was established for
chemical imaging of diffusion-based reactions and bioimaging, eg, cellular metabolism …

Multiplexed all-solid-state ion-sensitive light-addressable potentiometric sensor (ISLAPS) system based on silicone-rubber for physiological ions detection

T Liang, N Jiang, S Zhou, X Wang, Y Xu, C Wu… - Analytica Chimica …, 2021 - Elsevier
Light-addressable potentiometric sensor (LAPS) has been widely used in biomedical
applications since its advent. As a member of the potentiometric sensors, ion-sensitive LAPS …