0000000001301810

AUTHOR

Essi Tervola

showing 15 related works from this author

Fluorescence enhancement of quinolines by protonation.

2020

A study of the fluorescence enhancement of isoquinoline, acridine (benzo[b]quinoline) and benzo[h]quinoline is reported with six organic acids of different pKa values. Protonation was found to be an effective tool in the fluorescence enhancement of quinolines. A significant increase in the fluorescence intensity is observed only when strong acids are used, resulting in an over 50-fold increase in fluorescence with trifluoroacetic or benzenesulfonic acid and isoquinoline in a 1.5 : 1 ratio. The benzenesulfonic acid was found to be the most effective in the protonation of the bases despite its higher pKa value compared to trifluoro- and trichloroacetic acid. The X-ray crystal structures of 14…

aromaattiset yhdisteet010405 organic chemistryHydrogen bondprotonationGeneral Chemical Engineering116 Chemical sciencesQuinolinefluoresenssifluorescence enhancementProtonationGeneral Chemistry010402 general chemistry01 natural sciencesMedicinal chemistryFluorescence3. Good health0104 chemical scienceschemistry.chemical_compoundBenzenesulfonic acidchemistryAcridineTrichloroacetic acidIsoquinolineRSC advances
researchProduct

CCDC 2000976: Experimental Crystal Structure Determination

2020

Related Article: Essi Tervola, Khai-Nghi Truong, Jas S. Ward, Arri Priimagi, Kari Rissanen|2020|RSC Advances|10|29385|doi:10.1039/D0RA04691D

Space GroupCrystallographyCrystal SystemIsoquinolinium trifluoroacetateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2000985: Experimental Crystal Structure Determination

2020

Related Article: Essi Tervola, Khai-Nghi Truong, Jas S. Ward, Arri Priimagi, Kari Rissanen|2020|RSC Advances|10|29385|doi:10.1039/D0RA04691D

Space GroupCrystallographyBenzoquinolinium trifluoroacetateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2000981: Experimental Crystal Structure Determination

2020

Related Article: Essi Tervola, Khai-Nghi Truong, Jas S. Ward, Arri Priimagi, Kari Rissanen|2020|RSC Advances|10|29385|doi:10.1039/D0RA04691D

Space GroupCrystallographyAcridinium benzenesulfonateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2000978: Experimental Crystal Structure Determination

2020

Related Article: Essi Tervola, Khai-Nghi Truong, Jas S. Ward, Arri Priimagi, Kari Rissanen|2020|RSC Advances|10|29385|doi:10.1039/D0RA04691D

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersIsoquinolinium benzenesulfonate unknown solvateExperimental 3D Coordinates
researchProduct

CCDC 2000982: Experimental Crystal Structure Determination

2020

Related Article: Essi Tervola, Khai-Nghi Truong, Jas S. Ward, Arri Priimagi, Kari Rissanen|2020|RSC Advances|10|29385|doi:10.1039/D0RA04691D

Space GroupCrystallographyCrystal SystemAcridinium dichloroacetate dichloroacetic acidCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2000986: Experimental Crystal Structure Determination

2020

Related Article: Essi Tervola, Khai-Nghi Truong, Jas S. Ward, Arri Priimagi, Kari Rissanen|2020|RSC Advances|10|29385|doi:10.1039/D0RA04691D

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersBenzoquinolinium trichloroacetateExperimental 3D Coordinates
researchProduct

CCDC 2000983: Experimental Crystal Structure Determination

2020

Related Article: Essi Tervola, Khai-Nghi Truong, Jas S. Ward, Arri Priimagi, Kari Rissanen|2020|RSC Advances|10|29385|doi:10.1039/D0RA04691D

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersAcridinium dibromoacetate dibromoacetic acidExperimental 3D Coordinates
researchProduct

CCDC 2000980: Experimental Crystal Structure Determination

2020

Related Article: Essi Tervola, Khai-Nghi Truong, Jas S. Ward, Arri Priimagi, Kari Rissanen|2020|RSC Advances|10|29385|doi:10.1039/D0RA04691D

Space GroupCrystallographyCrystal SystemCrystal StructureAcridinium trichloroacetateCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2000977: Experimental Crystal Structure Determination

2020

Related Article: Essi Tervola, Khai-Nghi Truong, Jas S. Ward, Arri Priimagi, Kari Rissanen|2020|RSC Advances|10|29385|doi:10.1039/D0RA04691D

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatesisoquinolinium trichloroacetate
researchProduct

CCDC 2000979: Experimental Crystal Structure Determination

2020

Related Article: Essi Tervola, Khai-Nghi Truong, Jas S. Ward, Arri Priimagi, Kari Rissanen|2020|RSC Advances|10|29385|doi:10.1039/D0RA04691D

Space GroupCrystallographyCrystal SystemAcridinium trifluoroacetateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2000984: Experimental Crystal Structure Determination

2020

Related Article: Essi Tervola, Khai-Nghi Truong, Jas S. Ward, Arri Priimagi, Kari Rissanen|2020|RSC Advances|10|29385|doi:10.1039/D0RA04691D

Space GroupCrystallographyCrystal SystemCrystal StructureAcridinium chloroacetateCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2000989: Experimental Crystal Structure Determination

2020

Related Article: Essi Tervola, Khai-Nghi Truong, Jas S. Ward, Arri Priimagi, Kari Rissanen|2020|RSC Advances|10|29385|doi:10.1039/D0RA04691D

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D CoordinatesBenzoquinolinium dibromoacetate dibromoacetic acid
researchProduct

CCDC 2000987: Experimental Crystal Structure Determination

2020

Related Article: Essi Tervola, Khai-Nghi Truong, Jas S. Ward, Arri Priimagi, Kari Rissanen|2020|RSC Advances|10|29385|doi:10.1039/D0RA04691D

Space GroupCrystallographyBenzoquinolinium benzenesulfonate dichloromethane solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2000988: Experimental Crystal Structure Determination

2020

Related Article: Essi Tervola, Khai-Nghi Truong, Jas S. Ward, Arri Priimagi, Kari Rissanen|2020|RSC Advances|10|29385|doi:10.1039/D0RA04691D

Space GroupCrystallographyCrystal SystemCrystal StructureBenzoquinolinium dichloroacetate dichloroacetic acidCell ParametersExperimental 3D Coordinates
researchProduct