Matches in SemOpenAlex for { <https://semopenalex.org/work/W2013069547> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2013069547 endingPage "180" @default.
- W2013069547 startingPage "175" @default.
- W2013069547 abstract "A simple method for the spectrophotometric determination of trace surfactants based on a preconcentration technique involving collection on a cellulose powder was developed. A cationic surfactant (CS+), such as quaternary ammonium salts containing a long-chain alkyl group, was collected on a cellulose powder as a 1 : 1 ion associate with a monovalent Bromochlorophenol Blue anion (HBCPB-). For the anionic surfactant (AS-), CS+ was added to AS- and similarly the ion associate of excess CS+ with HBCPB- was collected on cellulose powder. After filtration, the cellulose powder with an ion associate, CS+ · HBCPB-, was stirred with a small volume of an alkaline solution. The absorbance of divalent BCPB2- in the solution after centrifuging was measured at 590 nm. The absorbance at 590 nm increased and decreased with increasing the amount of CS+ and AS-, respectively. A calibration graph based on this principle shows linearity up to 5×10-7 M of CS+ and AS-. The proposed method is simple and rapid, and there is no use of toxic organic solvents." @default.
- W2013069547 created "2016-06-24" @default.
- W2013069547 creator A5003525227 @default.
- W2013069547 creator A5015191408 @default.
- W2013069547 creator A5080124007 @default.
- W2013069547 date "2002-01-01" @default.
- W2013069547 modified "2023-09-26" @default.
- W2013069547 title "Spectrophotometric determination of trace amounts of surfactants with Bromochlorophenol Blue after preconcentration on a cellulose powder." @default.
- W2013069547 cites W1970472080 @default.
- W2013069547 cites W1972461648 @default.
- W2013069547 cites W1978372887 @default.
- W2013069547 cites W1996440057 @default.
- W2013069547 cites W1999424395 @default.
- W2013069547 cites W2020816861 @default.
- W2013069547 cites W2023150598 @default.
- W2013069547 cites W2028493230 @default.
- W2013069547 cites W2059619183 @default.
- W2013069547 cites W2061480683 @default.
- W2013069547 cites W2075290679 @default.
- W2013069547 cites W2096112298 @default.
- W2013069547 cites W2319236614 @default.
- W2013069547 cites W2320254998 @default.
- W2013069547 cites W2320824849 @default.
- W2013069547 cites W2325773483 @default.
- W2013069547 cites W2327755637 @default.
- W2013069547 cites W2330825201 @default.
- W2013069547 cites W2331628257 @default.
- W2013069547 cites W2332949759 @default.
- W2013069547 cites W2333904321 @default.
- W2013069547 doi "https://doi.org/10.2116/bunsekikagaku.51.175" @default.
- W2013069547 hasPublicationYear "2002" @default.
- W2013069547 type Work @default.
- W2013069547 sameAs 2013069547 @default.
- W2013069547 citedByCount "2" @default.
- W2013069547 crossrefType "journal-article" @default.
- W2013069547 hasAuthorship W2013069547A5003525227 @default.
- W2013069547 hasAuthorship W2013069547A5015191408 @default.
- W2013069547 hasAuthorship W2013069547A5080124007 @default.
- W2013069547 hasBestOaLocation W20130695471 @default.
- W2013069547 hasConcept C119128265 @default.
- W2013069547 hasConcept C13965031 @default.
- W2013069547 hasConcept C142724271 @default.
- W2013069547 hasConcept C178790620 @default.
- W2013069547 hasConcept C179104552 @default.
- W2013069547 hasConcept C183882617 @default.
- W2013069547 hasConcept C185592680 @default.
- W2013069547 hasConcept C188027245 @default.
- W2013069547 hasConcept C204787440 @default.
- W2013069547 hasConcept C23531484 @default.
- W2013069547 hasConcept C2778739064 @default.
- W2013069547 hasConcept C2779251873 @default.
- W2013069547 hasConcept C2779870022 @default.
- W2013069547 hasConcept C2780263894 @default.
- W2013069547 hasConcept C43617362 @default.
- W2013069547 hasConcept C55493867 @default.
- W2013069547 hasConcept C58226133 @default.
- W2013069547 hasConcept C71924100 @default.
- W2013069547 hasConcept C98015330 @default.
- W2013069547 hasConceptScore W2013069547C119128265 @default.
- W2013069547 hasConceptScore W2013069547C13965031 @default.
- W2013069547 hasConceptScore W2013069547C142724271 @default.
- W2013069547 hasConceptScore W2013069547C178790620 @default.
- W2013069547 hasConceptScore W2013069547C179104552 @default.
- W2013069547 hasConceptScore W2013069547C183882617 @default.
- W2013069547 hasConceptScore W2013069547C185592680 @default.
- W2013069547 hasConceptScore W2013069547C188027245 @default.
- W2013069547 hasConceptScore W2013069547C204787440 @default.
- W2013069547 hasConceptScore W2013069547C23531484 @default.
- W2013069547 hasConceptScore W2013069547C2778739064 @default.
- W2013069547 hasConceptScore W2013069547C2779251873 @default.
- W2013069547 hasConceptScore W2013069547C2779870022 @default.
- W2013069547 hasConceptScore W2013069547C2780263894 @default.
- W2013069547 hasConceptScore W2013069547C43617362 @default.
- W2013069547 hasConceptScore W2013069547C55493867 @default.
- W2013069547 hasConceptScore W2013069547C58226133 @default.
- W2013069547 hasConceptScore W2013069547C71924100 @default.
- W2013069547 hasConceptScore W2013069547C98015330 @default.
- W2013069547 hasIssue "3" @default.
- W2013069547 hasLocation W20130695471 @default.
- W2013069547 hasOpenAccess W2013069547 @default.
- W2013069547 hasPrimaryLocation W20130695471 @default.
- W2013069547 hasRelatedWork W1196104592 @default.
- W2013069547 hasRelatedWork W1679880771 @default.
- W2013069547 hasRelatedWork W1988192615 @default.
- W2013069547 hasRelatedWork W2032752812 @default.
- W2013069547 hasRelatedWork W2060101401 @default.
- W2013069547 hasRelatedWork W2073495304 @default.
- W2013069547 hasRelatedWork W2082860395 @default.
- W2013069547 hasRelatedWork W2108357691 @default.
- W2013069547 hasRelatedWork W2127987777 @default.
- W2013069547 hasRelatedWork W2379686649 @default.
- W2013069547 hasVolume "51" @default.
- W2013069547 isParatext "false" @default.
- W2013069547 isRetracted "false" @default.
- W2013069547 magId "2013069547" @default.
- W2013069547 workType "article" @default.