MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: Andersson HS, Karlsson JG, Piletsky SA, Koch-Schmidt AC, Mosbach K, Nicholls IA
Article Title: Study of the nature of recognition in molecularly imprinted polymers, II [1] - Influence of monomer-template ratio and sample load on retention and selectivity.
Publication date: 1999
Journal: Journal of Chromatography A
Volume: 848
Issue: (1-2)
Page numbers: 39-49.
DOI: 10.1016/S0021-9673(99)00483-5
Alternative URL: https://www.researchgate.net/publication/224825613_Study_of_the_nature_of_recognition_in_molecularly_imprinted_polymers_II_1_-_Influence_of_monomer-template_ratio_and_sample_load_on_retention_and_selectivity

Abstract: To investigate the extent and nature of the monomer-template association of molecularly imprinted polymer prepolymerisation mixtures, a series of (-)-nicotine molecularly imprinted acrylic polymers was prepared using a range of monomer-template molar ratios. Load capacity studies performed in the chromatographic mode showed an unexpected increase in retention at higher nicotine sample loads. Further analyses of this effect indicate that solvation effects, and potentially the presence of higher order template complexes, may explain this behaviour. The implications of these results are discussed in terms of the current model for molecular imprinting, and it is suggested that the possibility of template self-association should be included in this model. (C) 1999 Elsevier Science B.V. All rights reserved
Template and target information: nicotine
Author keywords: Molecularly imprinted polymers, monomer-template ratio, sample load, retention behaviour, selectivity, stationary phases, LC, nicotine


  Mug featuring the name Klaus spelled out in symbols of the chemical elements  Mug featuring the name Ian spelled out in the single letter amino acid code  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