研究目的
Investigating the self-assembly behavior of a BODIPY dye with a butyric acid residue at the meso position through π-π stacking and hydrogen bonding interactions in the solid state.
研究成果
The study demonstrated that a combination of aromatic interactions and hydrogen bonding involving carboxyl groups is a promising strategy to create stable supramolecular structures based on BODIPY dyes.
研究不足
The limited solubility of the BODIPY dye in nonpolar solvents precluded a detailed analysis of the self-assembly mechanism and their corresponding thermodynamic parameters in solution.
1：Experimental Design and Method Selection:
The study involved the synthesis and characterization of a BODIPY dye functionalized with a butyric acid group. Spectroscopic investigations (UV-Vis, emission, FTIR) and X-ray analysis were used to study its self-assembly behavior.
2：Sample Selection and Data Sources:
The BODIPY dye was synthesized and characterized. Spectroscopic data were collected in various solvents and in the solid state.
3：List of Experimental Equipment and Materials:
Chemicals were purchased from Sigma-Aldrich, TCI Europe N.V., or Alfa Aesar. Spectroscopic equipment included Jasco V-770 and V-750 spectrophotometers, Jasco FP-8500 spectrofluorometer, and Jasco FTIR-4600LE.
4：Experimental Procedures and Operational Workflow:
The synthesis involved the preparation of the BODIPY dye, followed by spectroscopic and X-ray diffraction studies to analyze its self-assembly behavior.
5：Data Analysis Methods:
Spectroscopic data were analyzed to understand the aggregation behavior, supported by X-ray diffraction analysis for structural elucidation.
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