<script type="text/javascript">
<!--
document.write('<div id="oa_widget"></div>');
document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=undefined&type=result"></script>');
-->
</script>

COPY SCRIPT

For further information contact us at helpdesk@openaire.eu

Development of Zn(II) sensors based on the assisted transfer of metal ions by hydrophobic ligands through gel-supported microinterfaces

descriptionPublicationkeyboard_double_arrow_right Article , Journal 24 Apr 2001Publisher:Springer Science and Business Media LLCJournal:Fresenius' Journal of Analytical Chemistry, volume 369, pages 609-612 (issn: 0937-0633, eissn: 1432-1130,

Authors: Carlos M. Pereira; Magda Martins; N. Tirilly; Francisca de Paula Santos da Silva;

doi: 10.1007/s002160100768

pmid: 11371057

Development of Zn(II) sensors based on the assisted transfer of metal ions by hydrophobic ligands through gel-supported microinterfaces

- Summary
- Subjects
- Related research
  (16)
- Metrics

Abstract

Square-wave voltammetry (SWV) has been used to study the transfer of zinc(II) ion under static conditions, assisted by 5,6-diphenyl-3-(2-pyridyl)-1,2,4-triazine (DPT), through gel-supported microinterfaces. Microhole arrays created by laser photoablation of thin polyester films were used to support an organic gel phase prepared by addition of 1,3:2,4-dibenzylidenesorbitol (DBS) to a solution of o-nitrophenyloctyl ether (o-NPOE) with the appropriate supporting electrolyte. The results show that SWV can be used with the gel-supported microinterfaces if a gelified aqueous reference is used for the organic phase. Under such conditions a preliminary estimate of the detection limit for the determination of Zn2+ is 5 x 10(-8) mol L(-1).

Keywords

Zinc, Metals, Heavy, Electrochemistry, Indicators and Reagents, Water Pollutants, Chemical

16 Research products, page 1 of 2

An Electrochemical Sensing Platform Based on Liquid–Liquid Microinterface Arrays Formed in Laser-Ablated Glass Membranes
2016IsAmongTopNSimilarDocuments
Dehydration of the lipid-protein microinterface on binding of phospholipase A2 to lipid bilayers
1987IsAmongTopNSimilarDocuments
Electrochemical Detection of a Local Anesthetic Dibucaine at Arrays of Liquid|Liquid MicroInterfaces
2021IsAmongTopNSimilarDocuments
General theoretical treatment of simple and facilitated ion transfer processes at the most common liquid/liquid microinterfaces
2017IsAmongTopNSimilarDocuments
Investigation of a solvent-cast organogel to form a liquid-gel microinterface array for electrochemical detection of lysozyme
2015IsAmongTopNSimilarDocuments
Migration of Microparticle-Containing Amoeba through Constricted Environments
2019IsAmongTopNSimilarDocuments
Optimisation of the conditions for stripping voltammetric analysis at liquid–liquid interfaces supported at micropore arrays: a computational simulation
2010IsAmongTopNSimilarDocuments
Square wave voltammetry with arrays of liquid/liquid microinterfaces
1994IsAmongTopNSimilarDocuments
Ion-Transfer Voltammetric Determination of the β-Blocker Propranolol in a Physiological Matrix at Silicon Membrane-Based Liquid|Liquid Microinterface Arrays
2009IsAmongTopNSimilarDocuments
Electroactivity of Aptamer at Soft Microinterface Arrays
2018IsAmongTopNSimilarDocuments

chevron_left
1
2
chevron_right

Impact byBIP!

	citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	7
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Average
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Average
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Average

Found an issue? Give us feedback

Average

bronze

Fields of Science

Fields of Science