Spectrochimica acta. Part A, Molecular and biomolecular spectroscopyLigninCeriumCobaltOxidesColorimetry
Lignosulfonate supported CeO2/Co3O4 nanocomposites with dual enzyme activity for colorimetric detection of catechol and smartphone-assisted visual ratiometric analysis.
Aolin Bao, Bo Cao, Ruizhe Zhang, Yanan Ding, Haifeng Zhou, Guijiang Li, Gao-Chao Fan, Qingyun Liu
Published: 202610.1016/j.saa.2025.127125
Abstract
Catechol poses significant environmental and health risks, colorimetric sensing is an effective method for catechol detection. Constructing nanozyme with enhanced activity is necessary in colorimetric sensing. In our work, sodium lignosulfonate (SL)…
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