MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Book Chapter
Authors: Anderson J, Pestov D, Fischer R, Webb S, Tepper G
Publication date: 2004
Chapter title: Fluorescence measurements of activity associated with a molecularly imprinted polymer imprinted to dipicolinic acid.
Page numbers: 212-216.
DOI: 10.1117/12.519480

Book title: Chemical And Biological Point Sensors For Homeland Defense
Publisher: The International Society for Optical Engineering
Series title: Proceeding of SPIE
Volume number: 5269

Abstract: Steady state and lifetime fluorescence measurements were acquired to measure the binding activity associated with molecularly imprinted polymer (MIP) microparticles imprinted to dipicolinic acid. Dipicolinic acid is a unique compound associated with the sporulation phase of spore-forming bacteria (e.g., genus Bacillus and Clostridium). Vinylic monomers were polymerized in a dimethylformamide solution containing the dipicolinic acid as a template. The resulting MIP was then pulverized and size selected into small microscale particles. Samplers were adapted incorporating the MIP particles within a dialyzer (500 MW). Tests were run on replicate samples of biologically active cultures representing both stationary phase and sporulation post fermentation products in standard media. The permeability of the membrane permitted diffusion of lighter molecular weight constituents from media effluents to enter the dialyzer chamber and contact the MIP. Extractions of the media were measured using steady state and lifetime fluorescence. Results showed dramatic steady state fluorescence changes as a function of excitation, emission and intensity and an estimated lifetime of 5.8ns


  Mister Benzene shirt  Chemistry peptide mug  Beach bunny periodic table 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