A Highly Sensitive and Selective Colorimetric Hg 2+ Ion Probe Using Gold Nanoparticles Functionalize...
A Highly Sensitive and Selective Colorimetric Hg 2+ Ion Probe Using Gold Nanoparticles Functionalized with Polyethyleneimine
About this item
Full title
Author / Creator
Publisher
Egypt
Journal title
Language
English
Formats
Publication information
Publisher
Egypt
More information
Scope and Contents
Contents
A highly sensitive and selective colorimetric assay for the detection of Hg
2+
ions was developed using gold nanoparticles (AuNPs) conjugated with polyethyleneimine (PEI). The Hg
2+
ion coordinates with PEI, decreasing the interparticle distance and inducing aggregation. Time-of-flight secondary ion mass spectrometry showed that the Hg<...
Alternative Titles
Full title
A Highly Sensitive and Selective Colorimetric Hg 2+ Ion Probe Using Gold Nanoparticles Functionalized with Polyethyleneimine
Authors, Artists and Contributors
Author / Creator
Identifiers
Primary Identifiers
Record Identifier
TN_cdi_crossref_primary_10_1155_2018_1206913
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_crossref_primary_10_1155_2018_1206913
Other Identifiers
ISSN
2090-8865
E-ISSN
2090-8873
DOI
10.1155/2018/1206913
