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Sherefedin U, Belay A, Gudishe K, Kebede A, Kumela AG, Asemare S. Photophysical Properties of Sinapic Acid and Ferulic Acid and Their Binding Mechanism with Caffeine. J Fluoresc 2024:10.1007/s10895-024-03689-7. [PMID: 38592595 DOI: 10.1007/s10895-024-03689-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 03/23/2024] [Indexed: 04/10/2024]
Abstract
Sinapic acid (SA) and ferulic acid (FA) are bioactive compounds used in the food, pharmaceutical, and cosmetic industries due to their antioxidant properties. In this work, we studied the photophysical properties of SA and FA in different solvents and concentrations and their interactions with caffeine (CF), using ultraviolet-visible (UV-Vis), fluorescence spectroscopy and Fourier transform infrared (FTIR) spectroscopy. The findings show that the quantum yield, fluorescence lifetime, radiative decay rates, and non-radiative decay rates of SA and FA are influenced by the concentrations and solvent polarity. The interaction between SA and FA with CF was also studied using UV-Vis and fluorescence spectroscopy. The results indicate that the CF quenched the fluorescence intensity of SA and FA by static quenching due to the formation of a non-fluorescent complex. The van't Hoff equation suggests that the van der Waals forces and hydrogen bonds force were responsible for the interaction between SA and CF, as indicated by a negative change in enthalpy (Δ H o < 0) and a negative change in entropy (Δ S o < 0). On the other hand, the interaction between FA and CF was primarily controlled by electrostatic force, as indicated by a negative change in enthalpy (Δ H o < 0) and a positive change in entropy (Δ S o > 0). The negative change in Gibbs free energy (Δ G o ) indicates that both compounds underwent a spontaneous binding process.
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Affiliation(s)
- Umer Sherefedin
- Department of Applied Physics, School of Applied Sciences, Adama Science and Technology University, P.O. Box 1888, Adama, Ethiopia.
| | - Abebe Belay
- Department of Applied Physics, School of Applied Sciences, Adama Science and Technology University, P.O. Box 1888, Adama, Ethiopia.
| | - Kusse Gudishe
- Department of Applied Physics, School of Applied Natural and Computational Sciences, Jinka University, P.O. Box 165, Jinka, Ethiopia
- Department of Applied Physics, College of Natural and Computational Sciences, Mekdela Amba University, Tullu Awulia, P.O. Box 32, Amhara, Ethiopia
| | - Alemu Kebede
- Department of Applied Physics, School of Applied Sciences, Adama Science and Technology University, P.O. Box 1888, Adama, Ethiopia
| | - Alemayehu Getahun Kumela
- Department of Applied Physics, School of Applied Sciences, Adama Science and Technology University, P.O. Box 1888, Adama, Ethiopia
- Department of Applied Physics, School of Applied Natural and Computational Sciences, Jinka University, P.O. Box 165, Jinka, Ethiopia
- Department of Applied Physics, College of Natural and Computational Sciences, Mekdela Amba University, Tullu Awulia, P.O. Box 32, Amhara, Ethiopia
| | - Semahegn Asemare
- Department of Applied Physics, School of Applied Sciences, Adama Science and Technology University, P.O. Box 1888, Adama, Ethiopia
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Reza Ghiasi, Neda Najjari Milani. Exploring of the Solvent Effect on the Electronic Structure and 14N NMR Chemical Shift of Cyclic-N3S3Cl3: A Computational Investigation. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B 2021. [DOI: 10.1134/s1990793121090086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Khanjari Z, Mohtat B, Ghiasi R, Djahaniani H, Behbahani FK. Solvent and temperature effects on the tautomerization of a carbonitrile molecule: A conductor-like polarizable continuum model (CPCM) study. MAIN GROUP CHEMISTRY 2021. [DOI: 10.3233/mgc-210016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
This research examined the effects of solvent polarity and temperature on the tautomerization of a carbonitrile molecule at CAM-B3LYP/6-311G (d,p) level of theory. The selected solvents were n-hexane, diethyl ether, pyridine, ethanol, methanol, and water. The solvent effects were examined by the self-consistent reaction field theory (SCRF) based on conductor-like polarizable continuum model (CPCM). The solvent effects were explored on the energy barrier, frontier orbitals energies, and HOMO-LUMO gap. Dependencies of thermodynamic parameters (ΔG and ΔH) on the dielectric constants of solvents were also tested. Specifically, the temperature dependencies of the thermodynamics parameters were studied within 100–1000 K range. The rate constant of the tautomerism reaction was computed from 300 to 1200 K, in the gas phase.
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Affiliation(s)
- Zohreh Khanjari
- Department of Chemistry, Karaj Branch, Islamic Azad University, Karaj, Iran
| | - Bita Mohtat
- Department of Chemistry, Karaj Branch, Islamic Azad University, Karaj, Iran
| | - Reza Ghiasi
- Department of Chemistry, East Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Hoorieh Djahaniani
- Department of Chemistry, East Tehran Branch, Islamic Azad University, Tehran, Iran
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Structure, electronic properties and slippage of cyclopentadienyl and indenyl ligands in the (η5-C5H5) (η3-C5H5) W(CO)2 and (η5-C9H7) (η3-C9H7)W(CO)2 complexes: A C-PCM investigation. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115535] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Unveiling the influence of solvent polarity on structural, electronic properties, and 31P NMR parameters of rhenabenzyne complex. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108497] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Ghiasi R, Emami R, Sofiyani MV. Cyclometalation in the (η3-C5H5)Co(η2-C2H2)(PMe3) and (η3-C9H7)Co(η2-C2H2) (PMe3) complexes: A computational investigation. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.115097] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Sarvin Hossien Saraf, Reza Ghiasi. Effect of the Solvent Polarity on the Optical Properties in the (OC)5Cr=(OEt)(Ph) Complex: A Quantum Chemical Study. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2020. [DOI: 10.1134/s0036024420050192] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Mona Kiani, Ghiasi R, Pasdar H, Mirza B. Theoretical Analysis of Solvent Polarity Effect on the Electronic and Spectroscopic Properties (IR and UV) of the Ni(CO)2(NHC)2 Complex (NHC = 1H-Imidazol-2-ylidene). RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2020. [DOI: 10.1134/s0036024420020284] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Reza Ghiasi, Rahimi M, Jamaat PR. Quantum Chemical Study of the Effect of Solvent on Structure, Electronic Properties, and Electronic Spectrum of the Carbyne Complex trans-[ClRu(PH3)4(≡C–CH=CMe2)]2+. RUSS J INORG CHEM+ 2020. [DOI: 10.1134/s0036023620010088] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Kiani M, Ghiasi R, Pasdar H, Mirza B. Computational investigation of solvent polarity effect on the structure and properties of a (OC)4Cr-biscarbene complex in the singlet ground state and lowest singlet excited state. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2019.112327] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Golrokh Mahmoudzadeh, Ghiasi R, Pasdar H. Solvent Influence on Structure and Electronic Properties of Si2Me4: A Computational Investigation Using PCM-SCRF Method. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2019. [DOI: 10.1134/s0036024419110207] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Mokarram EE, Fazaeli R, Aghaei H, Yousefi M, Zare K. Theoretical Study of the Interaction between Graphyne and cis-PtCl2(NH3)2 Complex. RUSS J INORG CHEM+ 2019. [DOI: 10.1134/s0036023619030124] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Vishkaee TS, Fazaeli R, Yousefi M. Theoretical Analysis of Solvent Effect on the NMR Parameters in trans-(NHC)PtI2Py Complex: A Platinum-Based Anticancer Drug. RUSS J INORG CHEM+ 2019. [DOI: 10.1134/s0036023619020062] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Ghiasi R. Exploration of Solvent Effects on the Spectroscopic Properties (Ir and 13C NMR) in the OsCl3(≡CCH2CMe3)(PH3)2 Carbyne Complex. J STRUCT CHEM+ 2018. [DOI: 10.1134/s0022476618050062] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Rahimi M, Ghiasi R. Solvent effect on isomerization reaction of [(η5-C5H5)(CO)2Re C(C2HB10H10)(C6H5)] carbene complex to [(η5-C5H5)(CO)(COC2HB10H10)Re CC6H5] carbyne complex: A computational investigation. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.04.154] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Iranpour M, Fazaeli R, Seyed Sadjadi M, Yousefi M. Computational Investigation of Solvent Effect on Stability, Electronic and Thermochemical Properties of Iron-Substituted Borirene and Boryl Isomers. RUSS J INORG CHEM+ 2018. [DOI: 10.1134/s0036023618080090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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