A novel route to copper(ii) detection using 'click' chemistry-induced aggregation of gold nanoparticles
| dc.contributor.author | Hua, C. | |
| dc.contributor.author | Zhang, W. | |
| dc.contributor.author | De Almeida, S. | |
| dc.contributor.author | Ciampi, Simone | |
| dc.contributor.author | Gloria, D. | |
| dc.contributor.author | Liu, G. | |
| dc.contributor.author | Harper, J. | |
| dc.contributor.author | Gooding, J. | |
| dc.date.accessioned | 2017-01-30T12:51:41Z | |
| dc.date.available | 2017-01-30T12:51:41Z | |
| dc.date.created | 2016-07-24T19:30:45Z | |
| dc.date.issued | 2012 | |
| dc.identifier.citation | Hua, C. and Zhang, W. and De Almeida, S. and Ciampi, S. and Gloria, D. and Liu, G. and Harper, J. et al. 2012. A novel route to copper(ii) detection using 'click' chemistry-induced aggregation of gold nanoparticles. Analyst. 137 (1): pp. 82-86. | |
| dc.identifier.uri | http://hdl.handle.net/20.500.11937/26098 | |
| dc.identifier.doi | 10.1039/c1an15693d | |
| dc.description.abstract |
A simple colorimetric method for the detection of copper ions in water is described. This method is based on the 'click' copper(i)-catalyzed azide-alkyne cycloaddition reaction and its use in promoting the aggregation of azide-tagged gold nanoparticles by a dialkyne cross-linker is described. Nanoparticle cross-linking, evidenced as a colour change, is used for the detection of copper ions. The lowest detected concentration by the naked eye was 1.8 µM, with the response linear with log(concentration) between 1.8-200 µM. The selectivity relative to other potentially interfering ions was evaluated. | |
| dc.publisher | Royal Society of Chemistry | |
| dc.title | A novel route to copper(ii) detection using 'click' chemistry-induced aggregation of gold nanoparticles | |
| dc.type | Journal Article | |
| dcterms.source.volume | 137 | |
| dcterms.source.number | 1 | |
| dcterms.source.startPage | 82 | |
| dcterms.source.endPage | 86 | |
| dcterms.source.issn | 0003-2654 | |
| dcterms.source.title | Analyst | |
| curtin.department | Nanochemistry Research Institute | |
| curtin.accessStatus | Fulltext not available |
Files in this item
| Files | Size | Format | View |
|---|---|---|---|
|
There are no files associated with this item. |
|||