Mu X1, Xin X, Fan C, Li X, Tian X, Xu KF, Zheng Z
Chem Commun (Camb). 2015 Mar 26;51(29):6365-8. PMID: 25761978
A thin and flexible paper-based skin patch was developed for the diagnostic screening of cystic fibrosis. It utilized a unique combination of both anion exchange and pH test papers to enable the quantitative, colorimetric and on-skin detection of sweat anions.