In situ monitoring of ROS secretion from single cells with a dual-nanopore biosensor.

Tao ZhaoYi-Ping ChenYa-Li XieYang LuoHao Tang Jian-Hui Jiang

Published in: Chemical communications (Cambridge, England) (2023)

We report here a dual-nanopore biosensor based on modulation of surface charge density coupled with a microwell array chip for in situ monitoring of ROS secretion from single MCF-7 cells.

Keyphrases

induced apoptosis
cell cycle arrest
cell death
gold nanoparticles
dna damage
high throughput
single molecule
sensitive detection
quantum dots
high resolution
reactive oxygen species
oxidative stress
signaling pathway
cell proliferation
single cell