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Time-resolved emission microscopy of light-induced aggregation of luminescent polymers
- Source :
- Methods and applications in fluorescence. 8(1)
- Publication Year :
- 2019
-
Abstract
- Photon pressure has been used to induce the aggregation from solution of a series of photoluminescent conjugated polyelectrolytes containing tetraphenylethene units. These polymers show steady-state and time-resolved emission properties that are dependent on the local chromophore environment that can be influenced by the degree of intra- and inter-molecular interactions, which enables the photoaggregation process to be monitored by time-resolved fluorescence imaging techniques. Structural differences in the polymer lead to variations in the photo-induced aggregation behaviour.
- Subjects :
- Luminescent polymers
chemistry.chemical_classification
Fluorescence-lifetime imaging microscopy
Photon
Materials science
Photoluminescence
02 engineering and technology
Polymer
Chromophore
010402 general chemistry
021001 nanoscience & nanotechnology
Photochemistry
01 natural sciences
Conjugated Polyelectrolytes
Atomic and Molecular Physics, and Optics
0104 chemical sciences
chemistry
Microscopy
General Materials Science
0210 nano-technology
Instrumentation
Spectroscopy
Subjects
Details
- ISSN :
- 20506120
- Volume :
- 8
- Issue :
- 1
- Database :
- OpenAIRE
- Journal :
- Methods and applications in fluorescence
- Accession number :
- edsair.doi.dedup.....c32110a28ed09fe8360ba53d81ecec93