Optical Properties of Cationic Perylenediimide Nanowires in Aqueous Medium: Experimental and Computational Studies

• Published in: Journal of fluorescence Vol. 34; no. 1; pp. 411 - 424
• Main Authors: Kobaisy, Ahmed M., Elkady, Marwa F., Abdel-Moneim, Ahmed A., Yildirim, Erol, El-Shafei, Ahmed, El-Khouly, Mohamed E.
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.01.2024; Springer Nature B.V
• Subjects: Absorption; Acceptor materials; Analytical Chemistry; Aqueous solutions; Biochemistry; Biological and Medical Physics; Biomedical and Life Sciences; Biomedicine; Biophysics; Biotechnology; Cations; Cetyltrimethylammonium bromide; Computational chemistry; Electron transfer; Electrons; First principles; Fluorescence; Fourier transforms; High resolution electron microscopy; Light diffraction; Nanowires; Optical properties; Optoelectronic devices; Photon correlation spectroscopy; Sodium dodecyl sulfate; Time correlation functions; Electron transfer; Perylenediimide; Optical materials; Light harvesting
• ISSN: 1053-0509; 1573-4994; 1573-4994
• DOI: 10.1007/s10895-023-03253-9

Cationic perylenediimide derivative, namely N,N’-di(2-(trimethylammoniumiodide)ethylene) perylenediimide (TAIPDI), has been synthesized and characterized in an aqueous medium by using dynamic light scattering (DLS), X-ray diffraction (XRD), fourier-transform infrared (FTIR), scanning electron microscope (SEM), and high-resolution transmission electron microscopy (HRTEM) techniques. The optical absorption and fluorescence spectra of TAIPDI revealed the formation of aggregated TAIPDI nanowires in water, but not in organic solvents. In order to control the aggregation behavior, the optical properties of TAIPDI have been examined in different aqueous media, namely cetyltrimethylammonium bromide (CTAB), and sodium dodecyl sulfate (SDS). Furthermore, the utilization of the examined TAIPDI for constructing supramolecular donor–acceptor dyad has been achieved by combining the electron accepting TAIPDI with the electron donating 4,4’–bis (2-sulfostyryl)-biphenyl disodium salt (BSSBP). The formed supramolecular dyad TAIPDI-BSSBP through the ionic and electrostatic π-π interactions have been well examined by various spectroscopic techniques, e.g., steady-state absorption and fluorescence, cyclic voltammetry, and time-correlated single-photon counting (TCSPC), and first principle computational chemistry methods. Experimental results suggested the occurring of intra-supramolecular electron transfer from BSSBP to TAIPDI with rate constant and efficiency of 4.76 × 10 9  s −1 and 0.95, respectively. The ease of construction, absorption in the UV–Visible region, and fast electron transfer process render the supramolecular TAIPDI-BSSBP complex as a donor–acceptor material for optoelectronic devices.