MIPs logo MIPdatabase      Special issue call for papers   
Custom Search
Reference type: Journal
Authors: Guo XM, Zhou H, Fan TX, Zhang D
Article Title: Electrochemical detection of p-nitrophenol on surface imprinted gold with lamellar-ridge architecture.
Publication date: 2015
Journal: Sensors and Actuators B: Chemical
Volume: 220
Page numbers: 33-39.
DOI: 10.1016/j.snb.2015.05.042
Alternative URL: http://www.sciencedirect.com/science/article/pii/S0925400515006619

Abstract: Lamellar-ridge architectured gold (lamellar ridge-Au) with nanograin size and large accessible surface area was constructed using blue Morph butterfly-scales as architecture template by electroless deposition method. Surface molecular imprinting was further conducted by assembling 1-dodecanethiol, p-toluenethiol, and p-nitrophenol (p-NP) on lamellar ridge-Au surface followed by removing molecular template p-NP. By coupling surface imprinting effect with the elaborate lamellar-ridge architecture, excellent p-NP detection performance with good selectivity was achieved by differential pulse voltammetry (DPV). The linear range was 2.5 x 10-8 M - 1 x 10-6 M and 1 x 10-6 M - 3 x 10-4 M with a detection limit of 2.0 x 10-8 M (S/N = 3), which was 240 times lower than that of the bare lamellar ridge-Au (4.8 x 10-6 M)
Template and target information: p-nitrophenol, p-NP
Author keywords: gold, Lamellar-ridge architecture, surface molecular imprinting, p-nitrophenol, differential pulse voltammetry, Butterfly-scale

  Periodic table Cream Cakes - the chemical formula for naughty but nice apron  Periodic table Bag bag  Meerkat somebody mention coffee mug


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