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Revanna BN, Kamat V, Swamynayaka A, Harish KK, Venkatesha K, Madegowda M, Poojary B, Majani SS, Kollur SP. Chalcone-based Turn-Off Chemosensor for Selective and Susceptible Detection of Fe 2+ Ions: Spectroscopic and DFT Investigations. J Fluoresc 2024:10.1007/s10895-024-03646-4. [PMID: 38457072 DOI: 10.1007/s10895-024-03646-4] [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: 01/21/2024] [Accepted: 02/26/2024] [Indexed: 03/09/2024]
Abstract
Herein, in this report we are introducing newly synthesized chalcone derivative, "(E)-1-phenyl-3-(4-((5-(((Z)-thiophen-2-ylmethylene)amino)-1,3,4-thiadiazol-2-yl)thio)phenyl)prop-2-en-1-one" (5), as a chemosensor to detect Fe2+ metal ions in HEPES buffer solution of pH 7.5. Spectroscopic techniques were used to confirm the synthesized sensor. To determine the chemical reactivity and molecular stability of the probe, a frontier molecular orbitals investigation was carried out. A molecular electrostatic potential map was investigated to know the binding site of 5 for metal ion coordination. The theoretical absorption and fluorescence emission properties were estimated and correlated with the experimental observations. The sensor showed excellent selectivity for Fe2+ compared to all other studied metal ions. The fluorescence binding studies were carried out by adding different amounts of Fe2+ ions for a fixed concentration of probe 5. The inclusion of Fe2+ ions resulted in a decrease in fluorescence intensity with a bathochromic shift of emission wavelength of 5 due to the 5-Fe2+ complexation. The binding affinity value for the probe was found to be 576.2 M-1 with the help of the Stern-Volmer plot. The Job's plot and mass spectra supported the 2:1 (5: Fe2+) stoichiometry of complex formation. The detection limit and limit of quantification of 5 for Fe2+ were calculated to be 4.79 × 10-5 M and 14.54 × 10-5 M. Further, in addition to this, the photophysical parameters such as fluorescence lifetime of 5 and 5-Fe2+ complex measured to be 0.1439 and 0.1574 ns. The quantum yield of 5 and 5-Fe2+ was found to be 0.0398 and 0.0376. All these experimental findings revealed that probe 5 has excellent selectivity and sensitivity for Fe2+ ions.
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Affiliation(s)
- Bhavya Nelligere Revanna
- Department of Physics, Vidyavardhaka College of Engineering, Mysuru, 570002, Karnataka, India
- Department of Studies in Physics, University of Mysore, Mysuru , Manasagangotri, 570006, Karnataka, India
| | - Vinuta Kamat
- Department of Chemistry, Mangalore University, Mangalagangothri, Mangalore, 574199, Karnataka, India
| | - Ananda Swamynayaka
- Department of Studies in Physics, University of Mysore, Mysuru , Manasagangotri, 570006, Karnataka, India
| | - Keshav Kumar Harish
- Department of Studies in Physics, University of Mysore, Mysuru , Manasagangotri, 570006, Karnataka, India
| | - Keerthikumara Venkatesha
- Department of Studies in Physics, University of Mysore, Mysuru , Manasagangotri, 570006, Karnataka, India
| | - Mahendra Madegowda
- Department of Studies in Physics, University of Mysore, Mysuru , Manasagangotri, 570006, Karnataka, India.
| | - Boja Poojary
- Department of Chemistry, Mangalore University, Mangalagangothri, Mangalore, 574199, Karnataka, India
| | - Sanjay S Majani
- School of Physical Sciences, Amrita Vishwa Vidyapeetham, Mysuru Campus, Mysuru, 570026, Karnataka, India
| | - Shiva Prasad Kollur
- School of Physical Sciences, Amrita Vishwa Vidyapeetham, Mysuru Campus, Mysuru, 570026, Karnataka, India
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Hussein HA, Fadhil GF. Theoretical Investigation of para Amino-Dichloro Chalcone Isomers. Part II: A DFT Structure-Stability Study of the FMO and NLO Properties. ACS OMEGA 2023; 8:4937-4953. [PMID: 36777615 PMCID: PMC9909800 DOI: 10.1021/acsomega.2c07148] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 01/13/2023] [Indexed: 05/25/2023]
Abstract
The density functional theory (DFT) method using the functional hybrid (B3LYP) and 6-311G(d,p) basis set was utilized for the geometry optimization with dispersion correction, procedure (GO + DC), for the E and Z chalcone isomers -1-(4-aminophenyl)- 3-(i,j-dichlorophenyl)prop-2-en-1-one, where (i) and (j) represent the positions of the two chlorine atoms [(2,3), (2,4),(2,5),(2,6),(3,4), and (3,5)] abbreviated (i,j)-chalcone, and 4-(x,y-dichloro-8aH-chromen-2-yl)aniline, where (x = 5,6 and y = 6,7,8,8a) abbreviated (x,y)-chromen isomers. The calculations revealed that E chalcones are the most stable and the 4-(x,y-dichloro-8aH-chromen-2-yl) aniline isomers are the least stable. The (3,5) chalcones were the most stable in both E and Z chalcone series. However, the 4-(5,8a-dichloro-8aH-chromen-2-yl) aniline is the most stable in the series. The isomer stability order is the same as in Part 1, in which the geometry optimization calculation was followed by the dispersion correction single point energy calculation (GO/SPDC) procedure. The procedures (GO + DC) and (GO/SPDC) were used to calculate energies of the highest occupied molecular orbital (HOMO) and lowest-unoccupied molecular orbital (LUMO) and related properties. The order of the HOMO-LUMO energy gap (ΔE gap) was chromens <E chalcones <Z chalcones. The lowest ΔE gap was calculated for the (6,8)-chromen, while the highest energy gap was calculated for the Z (2,6)-chalcone, the least planar isomer. Among the E chalcones, the (2,6)-has the highest E HOMO, E LUMO, ΔE gap, hardness, and electronic chemical potential while possessing the lowest Mulliken electronegativity, electrophilicity index, ionization potential, and electron affinity. The (3,5)-isomer behaved oppositely. The Z chalcones have higher ΔE gap than E chalcones but follow the same trend as the E series with regard to the E HOMO. Among the chromens, the (5,8a)-chromen has the highest ΔE gap, electron affinity, Mulliken electronegativity, hardness, and electrophilicity index but has the lowest E HOMO and E LUMO, and electronic chemical potential. (5,6)-Chromen was found to have the highest E LUMO, electronic chemical potential, and lowest electron affinity. The highest E HOMO is acquired by (6,8)-chromen; however, it has the lowest hardness value. The chromen isomers possessed the highest first-order hyperpolarizability due to being more planar and having longer π-conjugation than the other isomers. In contrast, the Z chalcones had the lowest hyperpolarizability. The HOMO and LUMO surfaces revealed intramolecular charge transfer in the E and Z chalcones and chromens. Calculations of the molecular electrostatic potential showed that oxygen was the most negative. The HOMOs, LUMOs, and related properties mentioned above calculated according to the (GO + DC) and (GO/SPDC) procedures are in complete numerical agreement.
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Ouni A, Moussaoui Y, Casaretto N, Ledoux-Rak I, ALshandoudi LM, Ennaceur N. New Lanthanum coordination complex with high second harmonic generation: Growth, Crystal Structure and physicochemical Characterization. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Spectroscopic Investigation and Density Functional Theory prediction of First and Second order Hyperpolarizabilities of 1-(4-Bromophenyl)-3-(2,4-dichlorophenyl)-prop-2-en-1-one. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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5
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Experimental and density functional theory investigation of 1-(4-Bromophenyl)-3-(4-ethoxyphenyl)-prop-2-en-1-one (EBC) single crystals for high second-order nonlinear optical applications. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132243] [Citation(s) in RCA: 1] [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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Kumar R, Karthick T, Srivastava A, Gangopadhyay D, Parol V, Tandon P, Gupta A, Kumar A, Subrahmanya Bhat K. Spectroscopic and quantum chemical study on a non-linear optical material 4-[(1E)-3-(5-chlorothiophen-2-yl)-3-oxoprop-1-en-1-yl] phenyl4-methylbenzene-1-sulfonate. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131540] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Physicochemical properties and structural studies of a new hybrid compound potassium nitrate-ninhydrin: Promising material for nonlinear applications. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2021.109091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Christina Jebapriya J, Reuben Jonathan D, Maidur SR, Nallamuthu P, Patil P, Prasana JC. Crystal structure, synthesis, growth and characterization of a non-linear chalcone crystal: (2E)-1-(4-chlorophenyl)-3-(4-diethylaminophenyl)-prop-2-en-1-one. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Radder SB, Melavanki R, Hiremath SM, Kusanur R, Khemalapure SS, Jeyaseelan SC. Synthesis, spectroscopic (FT-IR, FT-Raman, NMR & UV-Vis), reactive (ELF, LOL, Fukui), drug likeness and molecular docking insights on novel 4-[3-(3-methoxy-phenyl)-3-oxo-propenyl]-benzonitrile by experimental and computational methods. Heliyon 2021; 7:e08429. [PMID: 34877424 PMCID: PMC8632848 DOI: 10.1016/j.heliyon.2021.e08429] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 10/21/2021] [Accepted: 11/16/2021] [Indexed: 12/22/2022] Open
Abstract
The spectroscopic analysis such as FT-IR, FT-Raman, UV-Vis and NMR are conducted for the synthesized molecule by both experimental and theoretical approach. The theoretical computations were achieved by DFT method with B3LYP functional and 6-311 ++ G (d, P) basis set. Firstly the geometrical parameters obtained by DFT are compared with the related experimental parameters. Experimental FT-IR and FT-Raman spectra of the title molecule have been acquired. The vibrational analysis is conducted and the assignments concerned to the observed bands are mentioned through the potential energy distribution (PED). The GIAO method was employed for theoretical NMR analysis and the results are compared with experimental chemical shifts. In accumulation to these analyses NLO, NBO, FMO and MEP analysis have been conducted to understand the nature of the molecule. ELF and LOL were performed. The drug likeness and molecular docking studies also conducted. The potency of inhibition of molecule against MPRO and PLPRO receptors has been performed using molecular docking studies.
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Affiliation(s)
- Shivaraj B. Radder
- Department of Physics, M S Ramaiah Institute of Technology, Bangalore, 560054, Karnataka, India
- Affiliated to Visvesvaraya Technological University, Belgaum, 590018, Karnataka, India
| | - Raveendra Melavanki
- Department of Physics, M S Ramaiah Institute of Technology, Bangalore, 560054, Karnataka, India
- Affiliated to Visvesvaraya Technological University, Belgaum, 590018, Karnataka, India
| | - Sudhir M. Hiremath
- Department of P.G. Studies in Physics, KLE Society's J.T. College, Gadag, 582101, Karnataka, India
| | - Raviraj. Kusanur
- Department of Chemistry, R.V. College of Engineering, Bangalore, 560059, Karnataka, India
| | - Seema S. Khemalapure
- P.G. Department of Studies and Research in Physics, KLE Society's P.C. Jabin Science College, Hubballi, 580031, Karnataka, India
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Deghady AM, Hussein RK, Alhamzani AG, Mera A. Density Functional Theory and Molecular Docking Investigations of the Chemical and Antibacterial Activities for 1-(4-Hydroxyphenyl)-3-phenylprop-2-en-1-one. Molecules 2021; 26:molecules26123631. [PMID: 34198585 PMCID: PMC8231836 DOI: 10.3390/molecules26123631] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 06/10/2021] [Accepted: 06/12/2021] [Indexed: 01/05/2023] Open
Abstract
The present investigation informs a descriptive study of 1-(4-Hydroxyphenyl) -3-phenylprop-2-en-1-one compound, by using density functional theory at B3LYP method with 6-311G** basis set. The oxygen atoms and π-system revealed a high chemical reactivity for the title compound as electron donor spots and active sites for an electrophilic attack. Quantum chemical parameters such as hardness (η), softness (S), electronegativity (χ), and electrophilicity (ω) were yielded as descriptors for the molecule’s chemical behavior. The optimized molecular structure was obtained, and the experimental data were matched with geometrical analysis values describing the molecule’s stable structure. The computed FT-IR and Raman vibrational frequencies were in good agreement with those observed experimentally. In a molecular docking study, the inhibitory potential of the studied molecule was evaluated against the penicillin-binding proteins of Staphylococcus aureus bacteria. The carbonyl group in the molecule was shown to play a significant role in antibacterial activity, four bonds were formed by the carbonyl group with the key protein of the bacteria (three favorable hydrogen bonds plus one van der Waals bond) out of six interactions. The strong antibacterial activity was also indicated by the calculated high binding energy (−7.40 kcal/mol).
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Affiliation(s)
- Ahmed M. Deghady
- Basic Science Department, Higher Technological Institute, 10th of Ramadan City 44629, Egypt;
| | - Rageh K. Hussein
- Physics Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
- Correspondence:
| | - Abdulrahman G. Alhamzani
- Chemistry Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia;
| | - Abeer Mera
- Physics Department, College of Arts and Science, Prince Sattam Bin Abdulaziz University, Wadi Addawasir 11991, Saudi Arabia;
- Physics Department, Faculty of Science, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
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Vlasiou MC, Hatahta AA. Spectroscopic evaluation of chalcone derivatives and their zinc metal complexes: A combined experimental and computational approach studying the interactions of the complexes with the serum albumin. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130052] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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12
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Spectroscopic characterization and structural insights of 4-[(1E)-3-(4-methoxyphenyl)-3-oxoprop-1-en-1-yl] phenyl 4-methylbenzene-1-sulfonate using vibrational, electronic spectra and quantum chemical calculations. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129144] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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13
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Structural, spectral, electronic, and molecular docking investigations on
N
,
N
‐dimethyl
‐2‐[(
1E
)‐({[(methylsulfanyl)methanethioyl]amino}imino)methyl]aniline. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202000435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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14
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Non-covalent interactions and spectroscopic study of chalcone derivative 1-(4-chlorophenyl)-3-(5-methylfuran-2-yl) prop-2-en-1-one. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127145] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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15
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Singh P, Kumar A, Reena, Gupta A, Patil PS, Prabhu S, Garde C. Vibrational spectroscopic characterization, electronic absorption, optical nonlinearity computation and terahertz investigation of (2E) 3-(4-ethoxyphenyl)-1-(3-bromophenyl) prop-2-en-1-one for NLO device fabrication. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.126909] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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16
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Benahsene AH, Henchiri R, Ennaceur N, Carcelli M, Merazig H, Bendjeddou L. Two nitrates of dapsone: New candidates for non-linear optical materials. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.10.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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17
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Gadenne V, Grenier B, Praveen C, Marsal P, Valmalette JC, Patrone L, Raimundo JM. Combined SERS/DFT studies of push–pull chromophore self-assembled monolayers: insights into their surface orientation. Phys Chem Chem Phys 2019; 21:25865-25871. [DOI: 10.1039/c9cp04008k] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Having clear and deep information on the surface/interface of deposited molecules is of crucial importance for the development of efficient optoelectronic devices.
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Affiliation(s)
- V. Gadenne
- Aix Marseille Univ
- Université de Toulon
- CNRS
- IM2NP UMR 7334
- 13397 Marseille Cedex 20
| | - B. Grenier
- Aix Marseille Univ
- CNRS
- CINaM UMR 7325
- Campus de Luminy
- 13288 Marseille Cedex 09
| | - C. Praveen
- Aix Marseille Univ
- CNRS
- CINaM UMR 7325
- Campus de Luminy
- 13288 Marseille Cedex 09
| | - P. Marsal
- Aix Marseille Univ
- CNRS
- CINaM UMR 7325
- Campus de Luminy
- 13288 Marseille Cedex 09
| | - J. C. Valmalette
- Aix Marseille Univ
- Université de Toulon
- CNRS
- IM2NP UMR 7334
- 83957 La Garde Cedex
| | - L. Patrone
- Aix Marseille Univ
- Université de Toulon
- CNRS
- IM2NP UMR 7334
- 13397 Marseille Cedex 20
| | - J. M. Raimundo
- Aix Marseille Univ
- CNRS
- CINaM UMR 7325
- Campus de Luminy
- 13288 Marseille Cedex 09
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