Monday, January 11, 2016

Label-free and pH-sensitive colorimetric material for the sensing of urea

Nanoscale, 2016, Accepted Manuscript
DOI: 10.1039/C5NR07690K, Communication
Lu Li, Yue Long, J.-M. Gao, Kai Song, Guoqiang Yang
This communication demonstrates a facile method for naked-eye detection of urea based on the structure color change of pH-sensitive photonic crystal. The insertion of urease provides excellent selectivity over other...
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