MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: Lu ZY, Luo YY, He M, Huo PW, Chen TT, Shi WD, Yan YS, Pan JM, Ma ZF, Yang SY
Article Title: Preparation and performance of a novel magnetic conductive imprinted photocatalyst for selective photodegradation of antibiotic solution.
Publication date: 2013
Journal: RSC Advances
Volume: 3
Issue: (40)
Page numbers: 18373-18382.
DOI: 10.1039/C3RA42738B

Abstract: In order to achieve the treatment of antibiotic pollutants by solid waste, and for the purpose of improving the selectivity while enhancing the photocatalytic efficiency, this work used fly-ash cenospheres (FC) (obtained from coal fly ash, a typical solid waste) as the carrier, o-phenylenediamine (OPD) as the imprinted functional monomer, a conductive polymerizable monomer, enrofloxacin hydrochloride (EH) as the molecular template and TiO2@magnetic floating fly-ash cenospheres (TMFFC) as the matrix material. A magnetic conductive imprinted photocatalyst (MCIP) was synthesized via surface imprinting technology and a one-pot photo-induced method. The as-prepared MCIP was extensively characterized by SEM, N2 adsorption-desorption analysis with the Brunauer-Emmett-Teller (BET) method, FT-IR, elemental analysis, TGA, UV-vis and vibrating sample magnetometry (VSM). The results showed that the MCIP possessed a hollow spherical structure, floating and magnetic separation properties (Ms = 9.16 emu g-1), the conductive polymer (POPD) was successfully introduced into the surface-imprinted layer, and the electrical conductivity of MCIP was 0.359 us cm-1. The photodegradation rate, pseudo-first-order constant and coefficient of selection were calculated in detail, and all these data indicated that the MCIP not only had higher photocatalytic efficiency for the degradation of EH compared with other photocatalysts (such as the traditional surface-imprinted photocatalysts and TMFFC), but also possessed better selection for adsorption and photodegradation of EH in single/binary antibiotic solution. The mechanism of selective photodegradation of EH was also investigated
Template and target information: enrofloxacin hydrochloride, EH


  Periodic table Coach hat  Life Science peptide mug  We need to talk about Kelvin shirt

Molecules Special Issue call      Appeal for information






 

Join the Society for Molecular Imprinting
Logo of the Society for Molecular Imprinting

New items RSS feed
new items RSS feed  View latest updates

Sign-up for e-mail updates:
Choose between receiving an occasional newsletter or more frequent e-mail alerts.
Click here to go to the sign-up page.


Is your name elemental or peptidic? Enter your name and find out by clicking either of the buttons below!
Other products you may like:
view listings for MIP books on eBay:



Mickey Mouse 90th Anniversary banner