On January 5, 2021, Qiu, Xiang; Wang, Shushu; Miao, Shanshan; Suo, Hongbo; Xu, Huajin; Hu, Yi published an article.Name: N-(3-Aminopropyl)-imidazole The title of the article was Co-immobilization of laccase and ABTS onto amino-functionalized ionic liquid-modified magnetic chitosan nanoparticles for pollutants removal. And the article contained the following:
This work aims to achieve the co-immobilization of laccase and 2,2-binamine-di-3-ethylbenzothiazolin-6-sulfonic acid (ABTS) to improve removal capability of the biocatalyst for pollutants while avoiding potential pollution caused by ABTS. The laccase was immobilized on magnetic chitosan nanoparticles modified with amino-functionalized ionic liquid containing ABTS (MACS-NIL) based on Cu ion chelation (MACS-NIL-Cu-lac). The carrier was characterized by Fourier transform IR spectroscopy, thermogravimetric anal., x-ray diffraction and etc., and ESR confirmed the mediator mol. ABTS on the carrier could also play the role of electron transmission. MACS-NIL-Cu-lac presented relatively high immobilization capacity, enhanced activity (1.7-fold that of free laccase), improved pH and temperature adaptability, and increased thermal and storage stability. The removal performance assay found that MACS-NIL-Cu-lac had a good removal efficiency with 100.0 % for 2,4-dichlorophenol in water at 25 掳C, even when the concentration reached 50 mg/L. Reusability study showed that after six catalytic runs, the removal efficiency of 2,4-dichlorophenol by MACS-NIL-Cu-lac could still reach 93.2 %. Addnl., MACS-NIL-Cu-lac exhibited higher catalytic efficiencies with 100.0 %, 70.5 % and 93.3 % for bisphenol A, indole, and anthracene, resp. The high catalytic performance in pure water system obtained by the novel biocatalyst co-immobilizing laccase and electron mediator ABTS showed greater practical application value. The experimental process involved the reaction of N-(3-Aminopropyl)-imidazole(cas: 5036-48-6).Name: N-(3-Aminopropyl)-imidazole
The Article related to laccase abts immobilization magnetic chitosan nanoparticle pollutant removal, abts, ionic liquid, laccase, magnetic chitosan nanoparticles, pollutants removal, Placeholder for records without volume info and other aspects.Name: N-(3-Aminopropyl)-imidazole
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem