MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: Prasad BB, Tiwari MP, Madhuri R, Sharma PS
Article Title: Enantioselective separation and electrochemical sensing of d- and l-tryptophan at ultratrace level using molecularly imprinted micro-solid phase extraction fiber coupled with complementary molecularly imprinted polymer-fiber sensor.
Publication date: 2011
Journal: Journal of Chromatography B
Volume: 879
Issue: (5-6)
Page numbers: 364-370.
DOI: 10.1016/j.jchromb.2010.12.023
Alternative URL: http://www.sciencedirect.com/science/article/B6X0P-51V5GN5-3/2/dac0a95aaec35462f76340cf586aa7b7

Abstract: Highly efficient enantioselective separation and quantitative recoveries of d- and l-tryptophan in aqueous and real samples can be achieved, with a monolithic molecularly imprinted polymeric fiber that serves both for micro-solid phase extraction and ultratrace sensing, without any false-positive (non-specific) contribution and cross-reactivity, in the range of 0.15-30.00 ng mL-1 with detection limit as low as 0.0261 ng mL-1 (relative standard deviation = 0.64%, signal/noise = 3). The proposed method combining molecularly imprinted micro-solid phase extraction fiber and a complementary molecularly imprinted polymer-carbon composite fiber sensor is proven to be useful for clinical diagnosis of stress-related diseases caused by acute tryptophan depletion
Template and target information: tryptophan, l-tryptophan, d-tryptophan
Author keywords: Enantioseperation, Molecularly imprinted micro-solid phase extraction fiber, l- and d-Tryptophan, Differential pulse anodic stripping voltammetry

  Bag featuring the name Piyush spelled out in symbols of the chemical elements  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