| dc.contributor.author |
Paleologos, E |
en |
| dc.contributor.author |
Prodromidis, M |
en |
| dc.contributor.author |
Giokas, D |
en |
| dc.contributor.author |
Pappas, A |
en |
| dc.contributor.author |
Karayannis, M |
en |
| dc.date.accessioned |
2014-06-06T06:44:55Z |
|
| dc.date.available |
2014-06-06T06:44:55Z |
|
| dc.date.issued |
2002 |
en |
| dc.identifier.uri |
http://dx.doi.org/10.1016/S0003-2670(02)00094-6 |
en |
| dc.identifier.uri |
http://62.217.125.90/xmlui/handle/123456789/2152 |
|
| dc.subject |
Cellulose Acetate |
en |
| dc.subject |
Central Composite Design |
en |
| dc.subject |
Experimental Design |
en |
| dc.subject |
Fiber Optic Sensor |
en |
| dc.subject |
Limit of Detection |
en |
| dc.subject |
Photometric Methods |
en |
| dc.subject |
Reaction Mechanism |
en |
| dc.subject |
Atomic Absorption |
en |
| dc.title |
Highly selective spectrophotometric determination of trace cobalt and development of a reagentless fiber-optic sensor |
en |
| heal.type |
journalArticle |
en |
| heal.identifier.primary |
10.1016/S0003-2670(02)00094-6 |
en |
| heal.publicationDate |
2002 |
en |
| heal.abstract |
A highly selective spectrophotometric method for the determination of trace cobalt based upon the reaction of cobalt(III) with 1-(2-pyridylazo)-2-naphthol (PAN) in the presence of peroxodisulfate is described. Following an experimental design procedure based on a central composite design (CCD) method and a specifically orientated univariate optimization, it was found that an alkaline media of pH=11 and controlled peroxodisulfate concentration are |
en |
| heal.journalName |
Analytica Chimica Acta |
en |
| dc.identifier.doi |
10.1016/S0003-2670(02)00094-6 |
en |