Picosecond studies of temperature and solvent effects on the fluorescence from coumarin 102 and acridine
Hydrogen bonding characteristics of acridine and coumarin 102 are studied in different solutions. Coumarin 102 upon excitation forms a complex in alcoholic solutions, whereas excited acridine relaxes in aprotic and protic solvents by a process involving an activation energy.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- DOE Contract Number:
- W-7405-ENG-36
- OSTI ID:
- 5279742
- Report Number(s):
- LA-UR-80-1619; CONF-800656-1; TRN: 80-012647
- Resource Relation:
- Journal Volume: 14; Conference: Picosecond meeting, Falmouth, MA, USA, 18 Jun 1980
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ACRIDINES
FLUORESCENCE
COUMARIN
ALCOHOLS
CHEMICAL BONDS
CHEMICAL REACTION KINETICS
COMPLEXES
EXCITED STATES
SOLUTIONS
TEMPERATURE DEPENDENCE
AZINES
DISPERSIONS
ENERGY LEVELS
ESTERS
HETEROCYCLIC COMPOUNDS
HYDROXY COMPOUNDS
KINETICS
LACTONES
LUMINESCENCE
MIXTURES
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
PYRANS
PYRIDINES
REACTION KINETICS
400301* - Organic Chemistry- Chemical & Physicochemical Properties- (-1987)
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ACRIDINES
FLUORESCENCE
COUMARIN
ALCOHOLS
CHEMICAL BONDS
CHEMICAL REACTION KINETICS
COMPLEXES
EXCITED STATES
SOLUTIONS
TEMPERATURE DEPENDENCE
AZINES
DISPERSIONS
ENERGY LEVELS
ESTERS
HETEROCYCLIC COMPOUNDS
HYDROXY COMPOUNDS
KINETICS
LACTONES
LUMINESCENCE
MIXTURES
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
PYRANS
PYRIDINES
REACTION KINETICS
400301* - Organic Chemistry- Chemical & Physicochemical Properties- (-1987)