Controlled formation of pseudoisocyanine J-aggregates in the interlayer space of synthetic saponite
Source abstract
Abstract
In presented work dye assemblies with J-type intermolecular coupling, which are well recognized not only for their exciton transport but also for hole and electron transport properties were investigated. The use of materials consisting of J-type dye assemblies can be significantly enhanced if their photonic properties can be controlled by some external stimuli. For these reasons the switching abilities between J-type aggregated and non-aggregated states of a cationic cyanine dye, 1,1′-diethyl-2,2′-cyanine (pseudoisocyanine, PIC) intercalated in the interlayer space of synthetic saponite (Sap) were compared. The switching was performed by adding and removing of dimethyl sulfoxide (DMSO) from the interlayer space. The PIC/Sap hybrid film prepared at 70% CEC loading level has shown excellent stability within 20 cycles of photophysical response after adding and removing of DMSO from the interlayer space, indicating that presented experimental approach can be useful in the future development of artificial light harvesting or semiconductor systems with controllable properties.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Photochemistry and Electron Transfer Studies · Spectroscopy and Quantum Chemical Studies · Photoreceptor and optogenetics research
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (43)
Show source-provided references
1. Electric field-induced isomerization of Azobenzene by STM10.1021/ja065449s ↗
2. Dynamics of the excitonic coupling in organic crystals10.1103/PhysRevLett.114.026402 ↗
3. A surface-anchored molecular four-level conductance switch based on single proton transfer10.1038/nnano.2011.211 ↗
4. Layer-by-layer assemblies composed of polycationic electrolyte, organic dyes, and layered silicates10.1021/jp411155x ↗
5. Spectral properties and structure of the J-aggregates of pseudoisocyanine dye in layered silicate films10.1016/j.jcis.2008.06.036 ↗
6. Effect of intercalation and chromophore arrangement on the linear and nonlinear optical properties of model aminopyridine push-pull molecules10.1039/C5TC03499J ↗
7. Determination of photoswitching dynamics through chiral mapping of single molecules using a scanning tunneling microscope10.1103/PhysRevLett.104.178301 ↗
8. Strategies for modulating the luminescence properties of pyronin Y dye-clay films: an experimental and theoretical study10.1039/C6CP00382F ↗
9. Electron-induced spin crossover of single molecules in a bilayer on gold10.1002/anie.201201203 ↗
10. Supramolecular pathways: accessible self-assembly10.1038/nchem.2423 ↗
11. Hybridization of layered niobates with cationic dyes10.1163/156856706778400307 ↗
12. Spectral absorption and fluorescence of dyes in the molecular state10.1038/1381009a0 ↗
13. Supramolecular construction of fluorescent J-aggregates based on hydrogen-bonded perylene dyes10.1002/ange.200701139 ↗
14. Variation of electron-donating ability of smectites as probed by photoreduction of methyl viologen10.1021/la020763v ↗
15. Photo-induced reduction of Noble metal ions to metal nanoparticles on tubular J-aggregates10.1155/IJP/2006/47917 ↗
16. Photoinduced hydrogen production in dilute solutions and organized assemblies10.1016/0360-3199(93)90152-Z ↗
17. Kunimine Industries Co. Ltd., The Application of Clay for Nanocomposite. Tokyo, Japan.
18. Controlling the charge state of a single redox molecular switch10.1103/PhysRevLett.106.216103 ↗
19. Photoisomerization ability of molecular switches adsorbed on Au(111): comparison between azobenzene and stilbene derivatives10.1021/jp909684x ↗
20. Current-induced hydrogen tautomerization and conductance switching of naphthalocyanine molecules10.1126/science.1144366 ↗
21. Reversible single spin control of individual magnetic molecule by hydrogen atom adsorption10.1038/srep01210 ↗
22. Dye adsorption and decomposition on two-dimensional titanium carbide in aqueous media10.1039/C4TA02638A ↗
23. Fluorescence tuning of 2D montmorillonite optically active layers with beta-cyclodextrine/dye supramolecular complexes10.1016/j.clay.2015.05.002 ↗
24. Robust spin crossover and memristance across a single molecule10.1038/ncomms1940 ↗
25. Adsorption and aggregation of a cationic cyanine dye on layered clay minerals10.1016/S0169-1317(99)00051-4 ↗
26. Reversible bond formation in a gold-atom-organic-molecule complex as a molecular switch10.1103/PhysRevLett.105.266102 ↗
27. Isomerization reactions on single adsorbed molecules10.1021/ar800021q ↗
28. Electric field-controlled dissociation and association of porphyrin J-aggregates in aqueous solution10.1039/c1cp21964b ↗
29. Controlling the charge state of individual gold adatoms10.1126/science.1099557 ↗
30. Organic field-effect transistors based on J-aggregate thin films of a bisazomethine dye10.1016/j.orgel.2012.02.020 ↗
31. Polymerisation und polymere Adsorption als Ursache neuartiger Absorptionsbanden von organischen Farbstoffen10.1007/BF01493278 ↗
32. Surface and interface chemistry of clay minerals
33. J-aggregation of cyanine dyes by self-assembly10.1016/j.colsurfb.2009.08.020 ↗
34. Charge state control of molecules reveals modification of the tunneling barrier with intramolecular contrast10.1021/nl104452x ↗
35. Unique solvatochromism of a membrane composed of a cationic porphyrin–clay complex10.1021/la1007928 ↗
36. Self-oriented pseudoisocyanine J-aggregates in solution
37. Persistent spectral hole-burning of pseudoisocyanine bromide J-aggregates10.1016/0022-2313(95)00129-8 ↗
38. Clay–organic hybrid films exhibiting reversible fluorescent color switching induced by swelling and drying of a clay mineral10.1021/acs.jpcc.6b07537 ↗
39. Quantum dot/J-aggregate blended films for light harvesting and energy transfer10.1021/nl1018639 ↗
40. J-aggregates: from serendipitous discovery to supramolecular engineering of functional dye materials10.1002/anie.201002307 ↗
41. Effect of organic solvents on J aggregation of pseudoisocyanine dye at mica/water interfaces: morphological transition from three-dimension to two-dimension10.1016/j.jcis.2007.10.003 ↗
42. Reversible switching of a single-dipole molecule imbedded in two-dimensional hydrogen-bonded binary molecular networks10.1021/jp408890k ↗
43. Chiral conversion and memory of TPPS J-aggregates in complex micelles: PEG-b-PDMAEMA/TPPS10.1021/la201434r ↗