2005
DOI: 10.1016/j.aca.2005.07.056
|View full text |Cite
|
Sign up to set email alerts
|

Flow injection chemiluminescence determination of cephalosporins in pharmaceutical preparations using tris (2,2′-bipyridyl) ruthenium (II)-potassium permanganate system

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4

Citation Types

2
22
0
2

Year Published

2006
2006
2016
2016

Publication Types

Select...
7
2

Relationship

0
9

Authors

Journals

citations
Cited by 43 publications
(26 citation statements)
references
References 52 publications
2
22
0
2
Order By: Relevance
“…A similar flow-injection chemiluminescence method [10] was recently described for the determination of some cephalosporins, such as cefoxitin, cefazolin, cephalexin, cefadroxil, cefaclor and cefoperazone in pharmaceutical preparations using the tris (2,2 -bipyridyl) ruthenium (II)-potassium permanganate chemiluminescence in the presence of perchloric acid catalyzed by Mn(II). The calibration curves were linear from 0.1 up to 15 g ml −1 with detection limits of 0.03-0.08 g ml −1 .…”
Section: Introductionmentioning
confidence: 98%
“…A similar flow-injection chemiluminescence method [10] was recently described for the determination of some cephalosporins, such as cefoxitin, cefazolin, cephalexin, cefadroxil, cefaclor and cefoperazone in pharmaceutical preparations using the tris (2,2 -bipyridyl) ruthenium (II)-potassium permanganate chemiluminescence in the presence of perchloric acid catalyzed by Mn(II). The calibration curves were linear from 0.1 up to 15 g ml −1 with detection limits of 0.03-0.08 g ml −1 .…”
Section: Introductionmentioning
confidence: 98%
“…Bivalent ruthenium complexes, especially Ru(bipy) 3 2+ and Ru(phen) 3 2+ , are sensitive CL reagents and have been used to determine many chemicals, such as organic acids (30), amino acids (31,32), medications (33)(34)(35)(36), sulphite (37) and some others (38)(39)(40)(41). But the chemiluminescence (CL) of other Ru(II) complexes has rarely been reported.…”
Section: Introductionmentioning
confidence: 99%
“…4 Este método baseia-se no emprego da técnica de cromatografia a líquido de alta eficiência com detecção espectrofotométrica, na região do UV. Por sua vez, a literatura cientí-fica relata o desenvolvimento de outros métodos analíticos para este fim em que outras técnicas analíticas são empregadas tais como a espectrofluorimetria, 5 a quimioluminescência, 6,7 , a eletroforese capilar 8 e a espectrofotometria. [9][10][11][12][13][14] Ainda, outros vários métodos baseados na cromatografia a líquido de alta eficiência já foram relatados para este fim.…”
Section: Introductionunclassified