Matches in SemOpenAlex for { <https://semopenalex.org/work/W2002400385> ?p ?o ?g. }
- W2002400385 endingPage "449" @default.
- W2002400385 startingPage "444" @default.
- W2002400385 abstract "The fluorescence characteristics of hematoporphyrin have been studied at 26°C as a function of concentration and pH. The pk values are 4.7 and 8.2 as determined in water and water-ethanol mixtures. The fluorescence spectrum consists of a peak at 625 nm and a second, less intense band at 675 nm. These emission bands are assigned to the Qy (0 → 0) and Q x (0 → 0) states. The four absorption bands in the visible region are assigned to π → π* transitions as follows: 502 nm, (1 ← 0); 536 nm, Qy (0 ← 0); 557 nm, Qx (1 ← 0); and 605 nm, Qx (0 ← 0). Corresponding excitation wavelengths include 505,540,570, and 620 nm. Polarized fluorescence is used to establish molecular association as a function of concentration. The polarization factor is used to verify the change from D 2 h to D 4 h symmetry as a function of pH." @default.
- W2002400385 created "2016-06-24" @default.
- W2002400385 creator A5009531512 @default.
- W2002400385 creator A5022270566 @default.
- W2002400385 creator A5072742632 @default.
- W2002400385 date "1973-11-01" @default.
- W2002400385 modified "2023-10-11" @default.
- W2002400385 title "A Fluorescence Study of Hematoporphyrin" @default.
- W2002400385 cites W128699936 @default.
- W2002400385 cites W1591188477 @default.
- W2002400385 cites W1626632344 @default.
- W2002400385 cites W1966459876 @default.
- W2002400385 cites W1975122405 @default.
- W2002400385 cites W1975435905 @default.
- W2002400385 cites W1975798543 @default.
- W2002400385 cites W1978343952 @default.
- W2002400385 cites W1985433258 @default.
- W2002400385 cites W1995675262 @default.
- W2002400385 cites W1996076727 @default.
- W2002400385 cites W1997439373 @default.
- W2002400385 cites W2006034116 @default.
- W2002400385 cites W2017039433 @default.
- W2002400385 cites W2017220615 @default.
- W2002400385 cites W2018823745 @default.
- W2002400385 cites W2022786790 @default.
- W2002400385 cites W2024990576 @default.
- W2002400385 cites W2040538639 @default.
- W2002400385 cites W2063396535 @default.
- W2002400385 cites W2067788467 @default.
- W2002400385 cites W2089380545 @default.
- W2002400385 cites W2316651268 @default.
- W2002400385 cites W2608802564 @default.
- W2002400385 cites W2622403899 @default.
- W2002400385 cites W634625923 @default.
- W2002400385 doi "https://doi.org/10.1366/000370273774333137" @default.
- W2002400385 hasPublicationYear "1973" @default.
- W2002400385 type Work @default.
- W2002400385 sameAs 2002400385 @default.
- W2002400385 citedByCount "36" @default.
- W2002400385 countsByYear W20024003852012 @default.
- W2002400385 countsByYear W20024003852013 @default.
- W2002400385 countsByYear W20024003852014 @default.
- W2002400385 countsByYear W20024003852016 @default.
- W2002400385 countsByYear W20024003852018 @default.
- W2002400385 countsByYear W20024003852020 @default.
- W2002400385 countsByYear W20024003852021 @default.
- W2002400385 crossrefType "journal-article" @default.
- W2002400385 hasAuthorship W2002400385A5009531512 @default.
- W2002400385 hasAuthorship W2002400385A5022270566 @default.
- W2002400385 hasAuthorship W2002400385A5072742632 @default.
- W2002400385 hasConcept C113196181 @default.
- W2002400385 hasConcept C119824511 @default.
- W2002400385 hasConcept C120665830 @default.
- W2002400385 hasConcept C121332964 @default.
- W2002400385 hasConcept C125287762 @default.
- W2002400385 hasConcept C1276947 @default.
- W2002400385 hasConcept C178790620 @default.
- W2002400385 hasConcept C185592680 @default.
- W2002400385 hasConcept C2780699678 @default.
- W2002400385 hasConcept C2781323092 @default.
- W2002400385 hasConcept C43617362 @default.
- W2002400385 hasConcept C4839761 @default.
- W2002400385 hasConcept C6260449 @default.
- W2002400385 hasConcept C91881484 @default.
- W2002400385 hasConcept C96141758 @default.
- W2002400385 hasConceptScore W2002400385C113196181 @default.
- W2002400385 hasConceptScore W2002400385C119824511 @default.
- W2002400385 hasConceptScore W2002400385C120665830 @default.
- W2002400385 hasConceptScore W2002400385C121332964 @default.
- W2002400385 hasConceptScore W2002400385C125287762 @default.
- W2002400385 hasConceptScore W2002400385C1276947 @default.
- W2002400385 hasConceptScore W2002400385C178790620 @default.
- W2002400385 hasConceptScore W2002400385C185592680 @default.
- W2002400385 hasConceptScore W2002400385C2780699678 @default.
- W2002400385 hasConceptScore W2002400385C2781323092 @default.
- W2002400385 hasConceptScore W2002400385C43617362 @default.
- W2002400385 hasConceptScore W2002400385C4839761 @default.
- W2002400385 hasConceptScore W2002400385C6260449 @default.
- W2002400385 hasConceptScore W2002400385C91881484 @default.
- W2002400385 hasConceptScore W2002400385C96141758 @default.
- W2002400385 hasIssue "6" @default.
- W2002400385 hasLocation W20024003851 @default.
- W2002400385 hasOpenAccess W2002400385 @default.
- W2002400385 hasPrimaryLocation W20024003851 @default.
- W2002400385 hasRelatedWork W1991273814 @default.
- W2002400385 hasRelatedWork W1994352549 @default.
- W2002400385 hasRelatedWork W2086075532 @default.
- W2002400385 hasRelatedWork W2086659121 @default.
- W2002400385 hasRelatedWork W2087205231 @default.
- W2002400385 hasRelatedWork W2317818841 @default.
- W2002400385 hasRelatedWork W2365310065 @default.
- W2002400385 hasRelatedWork W2380078715 @default.
- W2002400385 hasRelatedWork W2470261725 @default.
- W2002400385 hasRelatedWork W3024549149 @default.
- W2002400385 hasVolume "27" @default.
- W2002400385 isParatext "false" @default.
- W2002400385 isRetracted "false" @default.
- W2002400385 magId "2002400385" @default.