Matches in SemOpenAlex for { <https://semopenalex.org/work/W1972349734> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W1972349734 endingPage "488" @default.
- W1972349734 startingPage "485" @default.
- W1972349734 abstract "Two simple and sensitive visible spectrophotometric methods for the analysis of some anesthetic drugs in pure and available pharmaceutical preparations have been developed. The first method is based on the formation of colored ion-pair complexes by the drugs, ketamine hydrochloride, lignocaine hydrochloride, bupivacaine hydrochloride and tetracaine hydrochloride with bromothymol blue. The ion-pair complexes formed are quantitatively extracted into dichloromethane and absorbance is measured at 420 nm. The second method is based on the coupling of the diazotized drugs benzocaine and procaine hydrochloride with a new and highly sensitive coupling agent, monosodium salt of 4-amino-5 hydroxynaphthalene-2,7-disulfonc acid. The absorbance of the red azo-dye is measured at 530 nm. These methods are quantitatively evaluated and found to be precise and accurate. Beer's law is obeyed in the concentration range 1-1 5 I¼g/ml and 0.1-7I¼g/ml for first and second methods, respectively." @default.
- W1972349734 created "2016-06-24" @default.
- W1972349734 creator A5022710724 @default.
- W1972349734 creator A5023582522 @default.
- W1972349734 creator A5075476696 @default.
- W1972349734 date "2002-09-01" @default.
- W1972349734 modified "2023-09-26" @default.
- W1972349734 title "Sensitive spectophotometric methods for the analysis of some anesthetic drugs" @default.
- W1972349734 hasPublicationYear "2002" @default.
- W1972349734 type Work @default.
- W1972349734 sameAs 1972349734 @default.
- W1972349734 citedByCount "0" @default.
- W1972349734 crossrefType "journal-article" @default.
- W1972349734 hasAuthorship W1972349734A5022710724 @default.
- W1972349734 hasAuthorship W1972349734A5023582522 @default.
- W1972349734 hasAuthorship W1972349734A5075476696 @default.
- W1972349734 hasConcept C178790620 @default.
- W1972349734 hasConcept C185592680 @default.
- W1972349734 hasConcept C2776069044 @default.
- W1972349734 hasConcept C2776460385 @default.
- W1972349734 hasConcept C2778455913 @default.
- W1972349734 hasConcept C2779828710 @default.
- W1972349734 hasConcept C2780149897 @default.
- W1972349734 hasConcept C2780235077 @default.
- W1972349734 hasConcept C2780400988 @default.
- W1972349734 hasConcept C2780471494 @default.
- W1972349734 hasConcept C2780795376 @default.
- W1972349734 hasConcept C2909081213 @default.
- W1972349734 hasConcept C2909950241 @default.
- W1972349734 hasConcept C2910703761 @default.
- W1972349734 hasConcept C42219234 @default.
- W1972349734 hasConcept C43617362 @default.
- W1972349734 hasConcept C71924100 @default.
- W1972349734 hasConcept C98015330 @default.
- W1972349734 hasConcept C98274493 @default.
- W1972349734 hasConceptScore W1972349734C178790620 @default.
- W1972349734 hasConceptScore W1972349734C185592680 @default.
- W1972349734 hasConceptScore W1972349734C2776069044 @default.
- W1972349734 hasConceptScore W1972349734C2776460385 @default.
- W1972349734 hasConceptScore W1972349734C2778455913 @default.
- W1972349734 hasConceptScore W1972349734C2779828710 @default.
- W1972349734 hasConceptScore W1972349734C2780149897 @default.
- W1972349734 hasConceptScore W1972349734C2780235077 @default.
- W1972349734 hasConceptScore W1972349734C2780400988 @default.
- W1972349734 hasConceptScore W1972349734C2780471494 @default.
- W1972349734 hasConceptScore W1972349734C2780795376 @default.
- W1972349734 hasConceptScore W1972349734C2909081213 @default.
- W1972349734 hasConceptScore W1972349734C2909950241 @default.
- W1972349734 hasConceptScore W1972349734C2910703761 @default.
- W1972349734 hasConceptScore W1972349734C42219234 @default.
- W1972349734 hasConceptScore W1972349734C43617362 @default.
- W1972349734 hasConceptScore W1972349734C71924100 @default.
- W1972349734 hasConceptScore W1972349734C98015330 @default.
- W1972349734 hasConceptScore W1972349734C98274493 @default.
- W1972349734 hasIssue "5" @default.
- W1972349734 hasLocation W19723497341 @default.
- W1972349734 hasOpenAccess W1972349734 @default.
- W1972349734 hasPrimaryLocation W19723497341 @default.
- W1972349734 hasRelatedWork W2041399197 @default.
- W1972349734 hasRelatedWork W2046371959 @default.
- W1972349734 hasRelatedWork W2059525857 @default.
- W1972349734 hasRelatedWork W2071347432 @default.
- W1972349734 hasRelatedWork W2168835069 @default.
- W1972349734 hasRelatedWork W2189072600 @default.
- W1972349734 hasRelatedWork W2217227612 @default.
- W1972349734 hasRelatedWork W2340086507 @default.
- W1972349734 hasRelatedWork W2341587534 @default.
- W1972349734 hasRelatedWork W2392970133 @default.
- W1972349734 hasRelatedWork W2410861756 @default.
- W1972349734 hasRelatedWork W2567726299 @default.
- W1972349734 hasRelatedWork W2739850480 @default.
- W1972349734 hasRelatedWork W2899130962 @default.
- W1972349734 hasRelatedWork W2943048309 @default.
- W1972349734 hasRelatedWork W2944324616 @default.
- W1972349734 hasRelatedWork W3150888171 @default.
- W1972349734 hasRelatedWork W2559874637 @default.
- W1972349734 hasRelatedWork W2828500860 @default.
- W1972349734 hasRelatedWork W2842000379 @default.
- W1972349734 hasVolume "64" @default.
- W1972349734 isParatext "false" @default.
- W1972349734 isRetracted "false" @default.
- W1972349734 magId "1972349734" @default.
- W1972349734 workType "article" @default.