Change search
ReferencesLink to record
Permanent link

Direct link
ECL performance of ruthenium tris-bipyridyl complexes covalently linked with phenothiazine through different bridge
Show others and affiliations
2010 (English)In: Dalton Transactions, ISSN 1477-9226, E-ISSN 1477-9234, Vol. 39, no 37, 8626-8630 p.Article in journal (Refereed) Published
Abstract [en]

Three ruthenium complexes 1a, 1b and 1c were synthesized, in which the phenothiazine moiety was covalently linked to the ruthenium complex through a 4 carbon chain and amide bond, respectively. The results demonstrate that one PTZ moiety is preferred to reach a good ECL performance, and the 4 carbon chain linked complex 1a exhibits the highest ECL enhancement (up to about 9 times), in comparison with the commonly utilized parent Ru(bpy)(3)(2+), permitting a lower detection limit of 1.0 x 10(-14) M with signal to noise of 3 for 20 mM DBAE at Au electrode.

Place, publisher, year, edition, pages
2010. Vol. 39, no 37, 8626-8630 p.
Keyword [en]
Amide bond, Au electrodes, Bipyridyl, Carbon chains, Complex 1, Lower detection limit, Phenothiazine moiety, Ru(bpy), Ruthenium complexes, Signal to noise, Amides, Insecticides, Ruthenium
National Category
Chemical Sciences
URN: urn:nbn:se:kth:diva-26688DOI: 10.1039/c0dt00279hISI: 000281736500008ScopusID: 2-s2.0-77956467634OAI: diva2:373124
QC 20101130Available from: 2010-11-30 Created: 2010-11-26 Last updated: 2010-11-30Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Sun, Licheng
By organisation
Organic Chemistry
In the same journal
Dalton Transactions
Chemical Sciences

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 23 hits
ReferencesLink to record
Permanent link

Direct link