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Wei B, Li H, Chu H, Dong H, Zhang Y, Sun CL, Li Y. Self-Assembly of Amphiphilic PDI and NDI Derivatives with Opposite Thermoresponsive Fluorescent Behaviors in Aqueous Solution. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:6493-6505. [PMID: 38484325 DOI: 10.1021/acs.langmuir.4c00106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
Abstract
This work presents a study of the thermally induced aggregation of perylene diimide (PDI) and naphthalene diimide (NDI) derivatives modified with oligo ethylene glycol (OEG) chains in aqueous solution. Water-soluble and flexible OEG side chains were introduced into the π-core of glutamate-modified NDI and PDI structures, and the aggregation process was modulated by heating or cooling in water. Interestingly, a rare opposite temperature response of fluorescent behavior from the two amphiphilic chromophores was revealed, in which the PDI exhibited fluorescent enhancement, while fluorescent quenching upon temperature increase was observed from the NDI assembly. The mechanism of thermally induced aggregation is clearly explained by studies with various spectroscopic techniques including UV-visible, fluorescence, 1H NMR, 2D NMR spectroscopy, and SEM observation as well as control experiments operated in DMSO solution. It is found that although similar J-aggregates were formed by both amphiphilic chromophores in aqueous solution, the temperature response of the aggregates to temperature was opposite. The degree of PDI aggregation decreased, while that of NDI increased upon temperature rising. This research paves a valuable way for understanding the complicated supramolecular behaviors of amphiphilic chromophores.
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Affiliation(s)
- Bizhuo Wei
- College of Chemistry and Chemical Engineering, Xi'an University of Science and Technology, No. 58 Yanta Road, Xi'an 710054, China
| | - Huajing Li
- College of Chemistry and Chemical Engineering, Xi'an University of Science and Technology, No. 58 Yanta Road, Xi'an 710054, China
| | - Huan Chu
- College of Chemistry and Chemical Engineering, Xi'an University of Science and Technology, No. 58 Yanta Road, Xi'an 710054, China
| | - Huanhuan Dong
- College of Chemistry and Chemical Engineering, Xi'an University of Science and Technology, No. 58 Yanta Road, Xi'an 710054, China
| | - Yijun Zhang
- College of Chemistry and Chemical Engineering, Xi'an University of Science and Technology, No. 58 Yanta Road, Xi'an 710054, China
| | - Cai-Li Sun
- College of Chemistry and Chemical Engineering, Xi'an University of Science and Technology, No. 58 Yanta Road, Xi'an 710054, China
| | - Yuangang Li
- College of Chemistry and Chemical Engineering, Xi'an University of Science and Technology, No. 58 Yanta Road, Xi'an 710054, China
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Su P, Ran G, Wang H, Yue J, Kong Q, Bo Z, Zhang W. Intramolecular and Intermolecular Interaction Switching in the Aggregates of Perylene Diimide Trimer: Effect of Hydrophobicity. Molecules 2023; 28:molecules28073003. [PMID: 37049767 PMCID: PMC10095916 DOI: 10.3390/molecules28073003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 03/20/2023] [Accepted: 03/21/2023] [Indexed: 03/30/2023] Open
Abstract
The research on perylene diimide (PDI) aggregates effectively promotes their applications in organic photovoltaic solar cells and fluorescent sensors. In this paper, a PDI fabricated with three peripheral PDI units (N, N’-bis(6-undecyl) perylene-3,4,9,10-bis(dicarboximide)) is investigated. The trimer shows different absorption and fluorescence properties due to hydrophobicity when dissolved in the mixed solvent of tetrahydrofuran (THF) and water. Through comprehensive analysis of the fluorescence lifetime and transient absorption spectroscopic results, we concluded that the trimer underwent different excited state kinetic pathways with different concentrations of water in THF. When dissolved in pure THF solvent, both the intramolecular charge-transfer and excimer states are formed. When the water concentration increases from 0 to 50% (v/v), the formation time of the excimer state and its structural relaxation time are prolonged, illustrating the arising of the intermolecular excimer state. It is interesting to determine that the probability of the intramolecular charge-transfer pathway will first decrease and then increase as the speed of intermolecular excimer formation slows down. The two inflection points appear when the water concentration is above 10% and 40%. The results not only highlight the importance of hydrophobicity on the aggregate properties of PDI multimers but also guide the further design of PDI-based organic photovoltaic solar cells.
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Jacobi R, Hernández-Castillo D, Sinambela N, Bösking J, Pannwitz A, González L. Computation of Förster Resonance Energy Transfer in Lipid Bilayer Membranes. J Phys Chem A 2022; 126:8070-8081. [PMID: 36260519 PMCID: PMC9639162 DOI: 10.1021/acs.jpca.2c04524] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
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Calculations of Förster
Resonance Energy Transfer (FRET)
often neglect the influence of different chromophore orientations
or changes in the spectral overlap. In this work, we present two computational
approaches to estimate the energy transfer rate between chromophores
embedded in lipid bilayer membranes. In the first approach, we assess
the transition dipole moments and the spectral overlap by means of
quantum chemical calculations in implicit solvation, and we investigate
the alignment and distance between the chromophores in classical molecular
dynamics simulations. In the second, all properties are evaluated
integrally with hybrid quantum mechanical/molecular mechanics (QM/MM)
calculations. Both approaches come with advantages and drawbacks,
and despite the fact that they do not agree quantitatively, they provide
complementary insights on the different factors that influence the
FRET rate. We hope that these models can be used as a basis to optimize
energy transfers in nonisotropic media.
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Affiliation(s)
- Richard Jacobi
- Institute of Theoretical Chemistry, Faculty of Chemistry, University of Vienna, Währinger Straße 17, 1090Vienna, Austria.,Doctoral School in Chemistry (DoSChem), University of Vienna, Währinger Straße 42, 1090Vienna, Austria
| | - David Hernández-Castillo
- Institute of Theoretical Chemistry, Faculty of Chemistry, University of Vienna, Währinger Straße 17, 1090Vienna, Austria.,Doctoral School in Chemistry (DoSChem), University of Vienna, Währinger Straße 42, 1090Vienna, Austria
| | - Novitasari Sinambela
- Institute of Inorganic Chemistry I, Ulm University, Albert-Einstein-Allee 11, 89081Ulm, Germany
| | - Julian Bösking
- Institute of Inorganic Chemistry I, Ulm University, Albert-Einstein-Allee 11, 89081Ulm, Germany
| | - Andrea Pannwitz
- Institute of Inorganic Chemistry I, Ulm University, Albert-Einstein-Allee 11, 89081Ulm, Germany
| | - Leticia González
- Institute of Theoretical Chemistry, Faculty of Chemistry, University of Vienna, Währinger Straße 17, 1090Vienna, Austria.,Vienna Research Platform on Accelerating Photoreaction Discovery, University of Vienna, Währinger Straße 17, 1090Vienna, Austria
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Rh(III)‐Catalyzed One‐Step Synthesis of
ortho
‐Alkynylated Perylene Imide Dyes: Optical and Electrochemical Properties of New Derivatives. Chemistry 2022; 28:e202200723. [DOI: 10.1002/chem.202200723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Indexed: 11/07/2022]
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Pramanik B, Das S, Das D. Aggregation-directed High Fidelity Sensing of Picric Acid by a Perylenediimide-based Luminogen. Chem Asian J 2020; 15:4291-4296. [PMID: 33137228 DOI: 10.1002/asia.202001184] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Indexed: 11/09/2022]
Abstract
Widespread use of picric acid (PA) in chemical industries and deadly explosives poses dreadful impact on all living creatures as well as the natural environment and has raised global concerns that necessitate the development of fast and efficient sensing platforms. To address this issue, herein, we report a perylenediimide-peptide conjugate, PDI-1, for detection of PA in methanol. The probe displays typical aggregation caused quenching (ACQ) behaviour and exhibits a fluorescence "turn-off" sensory response towards PA which is unaffected by the presence of other interfering nitroaromatic compounds. The sensing mechanism involves PA induced aggregation of the probe into higher order tape like structures which leads to quenching of emission. The probe possesses a low detection limit of 5.6 nM or 1.28 ppb and a significantly high Stern-Volmer constant of 6.87×104 M-1 . It also exhibits conducting properties in the presence of PA vapours and thus represents a prospective candidate for vapour phase detection of PA. This is, to the best of our knowledge, the first example of a perylenediimide based probe that demonstrates extremely specific, selective and sensitive detection of PA and thus grasps the potential for application in practical scenarios.
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Affiliation(s)
- Bapan Pramanik
- Department of Chemistry, Indian Institute of Technology Guwahati, North Guwahati, Kamrup, Assam, 781039, India.,Present address: Department of Chemistry, Ben-Gurion University of Negev, Beer Sheva, 84105, Israel
| | - Saurav Das
- Department of Chemistry, Indian Institute of Technology Guwahati, North Guwahati, Kamrup, Assam, 781039, India
| | - Debapratim Das
- Department of Chemistry, Indian Institute of Technology Guwahati, North Guwahati, Kamrup, Assam, 781039, India
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Semeraro P, Syrgiannis Z, Bettini S, Giancane G, Guerra F, Fraix A, Bucci C, Sortino S, Prato M, Valli L. Singlet oxygen photo-production by perylene bisimide derivative Langmuir-Schaefer films for photodynamic therapy applications. J Colloid Interface Sci 2019; 553:390-401. [DOI: 10.1016/j.jcis.2019.06.037] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 06/06/2019] [Accepted: 06/11/2019] [Indexed: 12/15/2022]
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