Jian Shu, Zhenli Qiu, Qian Zhou and Dianping Tang
Chem. Commun., 2019,55, 3262-3265
DOI:
10.1039/C9CC00298G,
Communication
An innovative signaling mode in which a chemiresistive thin-film electrode monitors the specific gaseous component that results from a biological recognition event to indirectly detect targets in the liquid phase is developed for highly-efficient contactless biosensing. This signaling mode may open a new horizon in designing robust biosensing devices for bioanalysis.