MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: Yu P, Sun QL, Li JF, Tan ZJ, Yan YS, Li CX
Article Title: Selective removal of 2,4-dichlorophenol in aqueous solutions by nanoparticles modified yeast using miniemulsion imprinting polymerization.
Publication date: 2015
Journal: Journal of Environmental Chemical Engineering
Volume: 3
Issue: (2)
Page numbers: 797-806.
DOI: 10.1016/j.jece.2015.03.029
Alternative URL: http://www.sciencedirect.com/science/article/pii/S2213343715000779

Abstract: This research reports a surface molecularly imprinted polymers (SMIPs) which is synthesized by miniemulsion polymerization based on yeast as substrate material. Then, the obtained SMIPs were characterized by several techniques including Fourier transmission infrared spectrometry (FT-IR), scanning electron microscope (SEM), transmission electron microscope (TEM), thermogravimetric analysis (TGA) and elemental analysis. The results demonstrated that the obtained elliptical-shaped molecular imprinting polymer was coated with thickness imprinting layer. Then, SMIPs were used as sorbents to selective removal of 2,4-dichlorophenol (2,4-DCP) from aqueous solutions. Batch mode of binding experiments was carried out to determine the equilibrium isotherm, kinetics, regeneration and selectivity recognition of SMIPs. The results indicated that the selective adsorption behaviors of SMIPs were well described by the Langmuir isotherm model and the pseudo-second-order kinetics model. The SMIPs exhibited outstanding specific recognition capacity for 2,4-DCP (29.25 mg g-1 at 298 K). SMIPs also possessed excellent selective recognition for 2,4-DCP in the presence of other competitive compounds (such as 2,4,6-TCP, 3-CP and 2,6-DCP). Finally, the SMIPs were successfully adopted to the selective adsorption of 2,4-DCP from the environmental samples
Template and target information: 2,4-dichlorophenol, 2,4-DCP
Author keywords: surface molecularly imprinted polymers, 2,4-DCP, Yeast, selective recognition, Miniemulsion polymerization

  Plutonium periodic table mug  Scientist peptide mug  I shop perodically customisable tote bag

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