Chemiresistors: Harnessing Selectivity and Sensitivity in Ion Sensing via Supramolecular Recognition: A 3D Hybrid Gold Nanoparticle Network Chemiresistor (Adv. Funct. Mater. 10/2021). (3rd March 2021)

• Record Type: Journal Article
• Authors: Montes‐García, Verónica; de Oliveira, Rafael Furlan; Wang, Ye; Berezin, Andrey; Fanjul‐Bolado, Pablo; González García, María Begoña; Hermans, Thomas M.; Bonifazi, Davide; Casalini, Stefano; Samorì, Paolo
• Is Part Of: Advanced functional materials. Volume 31:Number 10(2021)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2021-03-03
• Subjects: chemiresistors -- metal nanoparticles -- microfluidics -- molecular recognition -- point‐of‐care sensor; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adfm.202170067
• Languages: English
• ISSNs: 1616-301X

Abstract

Abstract : In article number 2008554, Davide Bonifazi, Stefano Casalini, Paolo Samorì, and co‐workers devise chemiresistors (CRs) based on 3D networks of Au nano‐ particles (AuNPs) covalently bridged by crown ether‐derivative supramolecular receptors for highly selective K + sensing. Real‐time, sensitive, fast, and stable chemic al sensing is achieved with a simple device technology. Such supramolecular CRs pave the way for future applications as point‐of‐care sensors for health monitoring.