Host–guest composite materials of dyes loaded zeolite LTL for antenna applications
- 1. Rajamangala University of Technology Isan Surin Campus, Facculty of Agriculture and Technology, Surin 32000 (Thailand)
- 2. Center for Organic Electronic and Alternative Energy, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani 34190 (Thailand)
- 3. School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000 (Thailand)
Description
This research work directly focuses on a new feasible light harvesting antenna material constructed with Acridine hydrochloride (Ac)/Acriflavine hydrochloride (AF), as donor/acceptor for energy transfer, loaded on a round shape zeolite LTL (K-LTL and H-LTL). The energy transfer was monitored by absorption and fluorescence spectra while the calculated Förster distance (RDA) and Quenching efficiency (%Q) of Ac/AF on K-LTL and H-LTL varied between 22.0 Å to 19.6 Å and 71.4% to 65.5%, respectively. Also, it was found that the microenvironment of a solid host such as K-LTL and H-LTL has significantly influenced the fluorescence spectra of Ac/AF on H-LTL approximately 50 nm longer than that on K-LTL. - Highlights: • New antenna materials have been performed using dyes loaded on zeolite LTL. • Light emission takes place from acriflavine hydrochloride (AF) due to fluorescence resonance energy transfer (FRET). • The microenvironment of zeolite LTL has significantly influenced the fluorescence spectra
Availability note (English)
Available from http://dx.doi.org/10.1016/j.jlumin.2014.12.031Additional details
Identifiers
- DOI
- 10.1016/j.jlumin.2014.12.031;
- PII
- S0022-2313(14)00743-1;
Publishing Information
- Journal Title
- Journal of Luminescence
- Journal Volume
- 161
- Journal Page Range
- p. 31-36
- ISSN
- 0022-2313
- CODEN
- JLUMA8
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 47019946
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ABSORPTION; ACRIFLAVINE; ANTENNAS; COMPOSITE MATERIALS; EFFICIENCY; FLUORESCENCE; FLUORESCENCE SPECTROSCOPY; HARVESTING; QUENCHING; RESONANCE; SOLIDS; ZEOLITES
- Descriptors DEC
- ACRIDINES; AMINES; AROMATICS; AZAARENES; AZINES; ELECTRICAL EQUIPMENT; EMISSION; EMISSION SPECTROSCOPY; EQUIPMENT; FLAVINES; HETEROCYCLIC COMPOUNDS; INORGANIC ION EXCHANGERS; ION EXCHANGE MATERIALS; LUMINESCENCE; MATERIALS; MINERALS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; PHOTON EMISSION; PYRIDINES; SILICATE MINERALS; SORPTION; SPECTROSCOPY
Optional Information
- Copyright
- Copyright (c) 2014 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.