Ping Yang

TL;DR: Under optimum conditions, the paper-based colorimetric sensor showed clear color change after reaction with Cr (VI) as well as with favorable selectivity to a variety of possible interfering counterparts and has been successfully applied to real environmental samples which demonstrated the potential for field applications.

TL;DR: In this article, a colorimetric sensor array was developed based on cross-reactive mechanism to discriminate 9 kinds of aldehydes and 16 volatile organic lung cancer biomarker candidates in low concentration.

TL;DR: In this article, an efficient liquid sensor array was presented for tea differentiation through analysis of amino acid composition based on indicator displacement assays (IDA), after construction and deduction upon response to theanine and six other amino acids abundant in tea leaves.

TL;DR: In this article , a stretchable polymer-carbon nanotube composite electrode based on a fibrous polyurethane mat decorated with conductive carbon nanotubes superficially embedded into individual polyuresthane fibers was developed.

TL;DR: In this paper, a simple, fast and sensitive fluorescent sensor based on N-doped carbon quantum dots (NCQDs) and 5,5′-dithiobis-(2-nitrobenzoic acid) (DTNB) was fabricated for selective detection of biothiols.