Mercury-free disposable lead sensors based on potentiometric stripping analysis of gold-coated screen-printed electrodes

1993 ◽  
Vol 65 (11) ◽  
pp. 1529-1532 ◽  
Author(s):  
Joseph. Wang ◽  
Baomin. Tian
Keyword(s):  
Stripping Analysis ◽  
Screen Printed Electrodes ◽  
Potentiometric Stripping Analysis ◽  
Screen Printed

Review: Electrochemical Stripping Analysis of Trace Heavy Metals Using Screen-Printed Electrodes

2013 ◽  
Vol 46 (16) ◽  
pp. 2479-2502 ◽  
Author(s):  
Xiangheng Niu ◽  
Minbo Lan ◽  
Hongli Zhao ◽  
Chen Chen ◽  
Yuxiu Li ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Stripping Analysis ◽  
Trace Heavy Metals ◽  
Screen Printed Electrodes ◽  
Electrochemical Stripping ◽  
Screen Printed

scholarly journals From Batch to Flow Stripping Analysis with Screen-Printed Electrodes: A Possible Way to Decentralize Trace Inorganic Analysis

Chemosensors ◽  
2018 ◽  
Vol 6 (3) ◽  
pp. 37
Author(s):  
Carlo Dossi ◽  
Damiano Monticelli ◽  
Andrea Pozzi ◽  
Sandro Recchia
Keyword(s):  
Stripping Voltammetry ◽  
Jet Flow ◽  
Inorganic Analysis ◽  
Wall Jet ◽  
Metal Analysis ◽  
Stripping Analysis ◽  
External Calibration ◽  
Screen Printed Electrodes ◽  
Wall Jet Flow ◽  
Screen Printed

Decentralization of on-site and in-site trace metal analysis has been a key topic over the last 30 years, owing to the increasing need for environmental protection as well as industrial and health-based field applications. In trace (and ultratrace) metal analysis, electrochemical stripping analysis with mercury (or bismuth) screen-printed film electrodes has shown a fast growth in popularity thanks to the good limits of detection, the ease of application in the field, and the low cost. Moreover, the availability of new wall-jet flow cells has opened the opportunity for their use in in situ industrial monitoring. The analytical figures of merit in stripping voltammetry with screen-printed electrodes (SPEs) under decentralized conditions and/or with sensor arrays are heavily affected by some analytical factors, primarily the presence of a pseudo-reference electrode, the efficiency of mass transport during the preconcentration step, and the need for external calibration. A careful model investigation of the analytical parameters for an efficient use of SPEs in decentralized conditions has been undertaken and discussed. Different instrumental approaches were investigated, comparing optimized batch conditions and flow cell operation under either continuous flow or stopped-flow sample injection. The stripping efficiency under wall-jet flow conditions was found to be high and comparable to that in batch conditions, leading to sub-ppb (μg/L) limit of detection (LOD) figures. Finally, external calibration in stripping voltammetry was studied as a viable alternative to conventional standard addition quantitation. Results showed, indeed, that external calibration was demonstrated to be reliable for quantitation of Pb and Cd in real water samples.

Stripping Analysis of As(III) by Means of Screen-Printed Electrodes Modified with Gold Nanoparticles and Carbon Black Nanocomposite

2014 ◽  
Vol 26 (5) ◽  
pp. 931-939 ◽  
Author(s):  
Stefano Cinti ◽  
Sara Politi ◽  
Danila Moscone ◽  
Giuseppe Palleschi ◽  
Fabiana Arduini
Keyword(s):  
Gold Nanoparticles ◽  
Carbon Black ◽  
Stripping Analysis ◽  
Screen Printed Electrodes ◽  
Screen Printed

Derivatization of SWCNTs with cobalt phthalocyanine residues and applications in screen printed electrodes for electrochemical detection of thiocholine

2011 ◽  
Vol 56 (11) ◽  
pp. 3988-3995 ◽  
Author(s):  
Elena Jubete ◽  
Kamila Żelechowska ◽  
Oscar A. Loaiza ◽  
Pedro J. Lamas ◽  
Estibalitz Ochoteco ◽  
...  
Keyword(s):  
Electrochemical Detection ◽  
Cobalt Phthalocyanine ◽  
Screen Printed Electrodes ◽  
Screen Printed

scholarly journals Toward the Rapid Diagnosis of Sepsis: Detecting Interleukin-6 in Blood Plasma Using Functionalized Screen-Printed Electrodes with a Thermal Detection Methodology

2021 ◽  
Author(s):  
Robert D. Crapnell ◽  
Whitchuta Jesadabundit ◽  
Alejandro García-Miranda Ferrari ◽  
Nina C. Dempsey-Hibbert ◽  
Marloes Peeters ◽  
...  
Keyword(s):  
Blood Plasma ◽  
Interleukin 6 ◽  
Rapid Diagnosis ◽  
Screen Printed Electrodes ◽  
Thermal Detection ◽  
In Blood Plasma ◽  
Screen Printed

Enhanced voltammetric response of monosodium glutamate on screen-printed electrodes modified with NiAl layered double hydroxide films

2021 ◽  
pp. 101055
Author(s):  
Dora Domnica Baciu ◽  
Ruxandra Bîrjega ◽  
Valentina Mărăscu ◽  
Rodica Zăvoianu ◽  
Andreea Matei ◽  
...  
Keyword(s):  
Layered Double Hydroxide ◽  
Monosodium Glutamate ◽  
Screen Printed Electrodes ◽  
Double Hydroxide ◽  
Screen Printed

Potentiometric stripping analysis of lead in vinegars: Development of a method

Nahrung/Food ◽  
1997 ◽  
Vol 41 (2) ◽  
pp. 111-113 ◽  
Author(s):  
Z. J. Suturović ◽  
N. J. Marjanović ◽  
N. M. Dostanić
Keyword(s):  
Stripping Analysis ◽  
Potentiometric Stripping Analysis
Sign in / Sign up

Export Citation Format

Share Document