Retraction: Rapid and selective detection of aluminum ion using 1,2,3-triazole-4,5-dicarboxylic acid-functionalized gold nanoparticle-based colorimetric sensor

Retraction of ‘Rapid and selective detection of aluminum ion using 1,2,3-triazole-4,5-dicarboxylic acid-functionalized gold nanoparticle-based colorimetric sensor’ by Shengliang Zhao et al. , RSC Adv. , 2021, 11 , 30635–30645, https://doi.org/10.1039/D1RA04834A.