About: Determination of benzocaine using HPLC and FIA with amperometric detection on a carbon paste electrode

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About: Determination of benzocaine using HPLC and FIA with amperometric detection on a carbon paste electrode Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1002/elan.201000646
Description	A new method for benzocaine determination employing FIA and HPLC with electrochemical detection on a carbon paste electrode was developed. The optimum conditions for the determination were found. Carrier solution for FIA consisted of B-R buffer pH 4 (80% methanol, v/v) and used flow rate was 1.0 mLmin(-1). Mobile phase for HPLC consisted of B-R buffer pH 4 (75% methanol, v/v) with flow rate 0.4 mLmin(-1). Working potential of +1.2 V was employed. Practical applicability of the methods was tested on the determination of benzocaine in selected pharmaceuticals. The results were in agreement with results obtained using spectrophotometric detection and with one exception also with the content declared by the manufacturer. A new method for benzocaine determination employing FIA and HPLC with electrochemical detection on a carbon paste electrode was developed. The optimum conditions for the determination were found. Carrier solution for FIA consisted of B-R buffer pH 4 (80% methanol, v/v) and used flow rate was 1.0 mLmin(-1). Mobile phase for HPLC consisted of B-R buffer pH 4 (75% methanol, v/v) with flow rate 0.4 mLmin(-1). Working potential of +1.2 V was employed. Practical applicability of the methods was tested on the determination of benzocaine in selected pharmaceuticals. The results were in agreement with results obtained using spectrophotometric detection and with one exception also with the content declared by the manufacturer. (en)
Title	Determination of benzocaine using HPLC and FIA with amperometric detection on a carbon paste electrode Determination of benzocaine using HPLC and FIA with amperometric detection on a carbon paste electrode (en)
skos:prefLabel	Determination of benzocaine using HPLC and FIA with amperometric detection on a carbon paste electrode Determination of benzocaine using HPLC and FIA with amperometric detection on a carbon paste electrode (en)
skos:notation	RIV/00216208:11310/11:10104905!RIV12-MSM-11310___
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(LC06035), S, Z(MSM0021620857)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Vokálová, Veronika Dejmková, Hana Zima, Jiří Barek, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	193808
http://linked.open...ai/riv/idVysledku	RIV/00216208:11310/11:10104905
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Pharmaceuticals; HPLC; FIA; Carbon paste electrode; Amperometric detection (en)
http://linked.open.../riv/klicoveSlovo	Carbon paste electrode Pharmaceuticals Amperometric detection FIA HPLC
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[6B1F7EA73D63]
http://linked.open...i/riv/nazevZdroje	Electroanalysis
http://linked.open...in/vavai/riv/obor	CG
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre of Biophysical Chemistry, Bioelectrochemistry and Bioanalysis. New Tools for Genomics, Proteomics and Biomedicine.
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	23
http://linked.open...iv/tvurceVysledku	Barek, Jiří Dejmková, Hana Vokálová, Veronika Zima, Jiří
http://linked.open...ain/vavai/riv/wos	000288093400014
http://linked.open...n/vavai/riv/zamer	Nové molekulární systémy pro pokročilé aplikace prospěšné pro zdraví a šetrné k životnímu prostředí
issn	1040-0397
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1002/elan.201000646
http://localhost/t...ganizacniJednotka	11310

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