6533b82bfe1ef96bd128e034
RESEARCH PRODUCT
J-aggregates prepared by adsorption at monolayer/water interfaces
Stefan KirsteinHelmuth Möhwaldsubject
Polymers and PlasticsChemistryOrganic ChemistryInorganic chemistryCrystal growthCondensed Matter Physicslaw.inventionchemistry.chemical_compoundAdsorptionChemical engineeringlawAggregate structureMonolayerMaterials ChemistryCrystallizationCyanineAbsorption (chemistry)J-aggregatedescription
By adsorption of anionic cyanine dyes at positivly charged lipid monolayers large J-aggregates are formed. Absorption and fluorescence spectra are measured at the air/water interface during the crystallization process. The influence of the lipid/dye interaction on the aggregate structure is studied for two different systems. It is shown that the aggregate structure can be improved by growing crystals from a seed.
year | journal | country | edition | language |
---|---|---|---|---|
1991-06-01 | Makromolekulare Chemie. Macromolecular Symposia |