Skip to main content
padlock icon - secure page this page is secure

The electrode modified with Langmuir–Blodgett film of p-tert-butylcalix[4]arene derivatives with sulfur-containing functionalities for the determination of silver

Buy Article:

$60.00 + tax (Refund Policy)

A new voltammetric sensor, based on a new p-tert-butylcalix[4]arene derivative (TCAD) modified glassy carbon electrode (GCE) using Langmuir–Blodgett (LB) technique, was designed successfully and used for recognition and determination of Ag+. The π - A isotherms suggested that the monolayer of TCAD can coordinate with Ag+ at the air–water surface. Under the optimum experimental conditions, this voltammetric sensor shows a linear voltammetric response for Ag+ in the range of 1.0 × 10−8 ∼ 6.0 × 10−6 mol L−1 with detection limit 5.0 × 10−9 mol L−1. The high sensitivity, selectivity, and stability of this LB film modified electrode also demonstrate its practical application for a simple, rapid and economical determination of Ag+ in water sample.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Article Media
No Metrics

Keywords: Langmuir–Blodgett film; anodic stripping voltammetry; p-tert-butylcalix[4]arene derivative; silver (I) ion

Document Type: Research Article

Affiliations: 1: Department of Chemistry, Zhengzhou University, Zhengzhou 450052, P. R. China 2: Department of Chemistry, Luoyang Normal University, Luoyang 471022, P. R. China

Publication date: December 20, 2012

More about this publication?
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more