Textile-bound copper silicate as a new peroxidase-like nanozyme for organic dye decolorization

0557387 - BC 2023 RIV DE eng J - Journal Article
Pospíšková, Kristýna - Šafařík, Ivo
Textile-bound copper silicate as a new peroxidase-like nanozyme for organic dye decolorization.
Chemical Engineering & Technology. Roč. 45, č. 6 (2022), s. 1207-1210. ISSN 0930-7516. E-ISSN 1521-4125
R&D Projects: GA MŠMT(CZ) EF17_048/0007399
Institutional support: RVO:60077344
Keywords : copper silicate * nanozymes * nonwoven textiles * organic dye decolorization * peroxidase-like activity
OECD category: Environmental sciences (social aspects to be 5.7)
Impact factor: 2.1, year: 2022
Method of publishing: Limited access
https://onlinelibrary.wiley.com/doi/10.1002/ceat.202000538

Copper silicate (CS) bound to a nonwoven textile was prepared using a very simple procedure employing water glass as a precursor and subsequent copper sulfate treatment. Peroxidase-like activity of the textile-based CS derivative was detected for the first time. This new nanozyme was employed for the decolorization of three model organic dyes: Bismarck brown Y, Congo red, and methylene blue. Both adsorption and peroxidase-like dye degradation were involved during the decolorization process.
Permanent Link: https://hdl.handle.net/11104/0336713