MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: Liu JB, Wang Y, Tang SS, Gao Q, Jin RF
Article Title: Theoretical guidance for experimental research of the dicyandiamide and methacrylic acid molecular imprinted polymer.
Publication date: 2017
Journal: New Journal of Chemistry
Volume: 41
Issue: (22)
Page numbers: 13370-13376.
DOI: 10.1039/C7NJ00207F

Abstract: In this study, molecular imprinted polymers (MIPs) have been prepared using dicyandiamide (DCD) as the template molecule, methacrylic acid (MAA) as the functional monomer, and pentaerythritol triacrylate (PETA) as the cross-linker. On the basis of density functional theory (DFT), we simulated the pre-configuration between DCD and MAA by Gaussian 09 software. The best imprinted molar ratio was optimized according to the geometric configuration of the stable complexes, the bonding situation, and the binding energy (Δ E). The nature of the imprinting effect was also studied by topological analysis. The theoretical results indicated that the optimum molar ratio was 1 : 5. The ultraviolet spectra showed that the complex with the molar ratio 1 : 5 showed the largest absorbance at λ = 216 nm. The apparent maximum adsorption quantity (Qmax) was 17.24 mg g-1. In this study, the DCD-MIPs displayed good adsorption properties towards DCD, which could be applied for the separation and detection of DCD in a complex matrix
Template and target information: dicyandiamide, DCD


  Eat, sleep, imprint, repeat greetings card  SMI logo mug  Woman of proper-tea mug

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