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Meenatchi V, Soo Han S. Synthesis, conformational study and DFT analysis of novel nonlinear optically active 2r,6c-diaryl-3t-methylpiperidin-4-one N-(2′-furoyl)hydrazones. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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2
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Güngör Ö, Demircioğlu Z, Gölcü A. The new dimeric copper(II) complex from anticancer drug cytosine arabinoside. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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3
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Güngördü Solğun D, Yildiko Ü, Ağirtaş MS. Synthesis, photophysical, photochemical, and DFT properties of a zinc phthalocyanine with 2-(2-isopropyl-5-methylphenoxy)phenoxy peripheral groups. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2090245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Derya Güngördü Solğun
- Department of Chemistry, Faculty of Science, Van Yuzuncu Yıl University, Van, 65080, Turkey
| | - Ümit Yildiko
- Architecture and Engineering Faculty, Department of Bioengineering, Kafkas University, Kars, Turkey
| | - Mehmet Salih Ağirtaş
- Department of Chemistry, Faculty of Science, Van Yuzuncu Yıl University, Van, 65080, Turkey
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4
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Zainuri DA, Abdullah M, Arshad S, Razak IA. Nonlinear Optical Behavior Due to Charge Transfer within Selected Heterocyclic Anthracenyl Chalcones under Continuous Wave Laser Excitation. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2068621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Dian Alwani Zainuri
- X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, Penang, Malaysia
| | - Mundzir Abdullah
- Institute of Nano Optoelectronics Research and Technology (INOR), Universiti Sains Malaysia, Penang, Malaysia
| | - Suhana Arshad
- X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, Penang, Malaysia
| | - Ibrahim Abdul Razak
- X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, Penang, Malaysia
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Ağırtaş MS, Solğun DG, Yıldıko U. Synthesis, theoretical DFT analysis, photophysical and photochemical properties of a new zinc phthalocyanine compound. INORG NANO-MET CHEM 2022. [DOI: 10.1080/24701556.2022.2034005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Mehmet Salih Ağırtaş
- Department of Chemistry, Faculty of Science, Van Yuzuncu Yıl University, Van, Turkey
| | - Derya Güngördü Solğun
- Department of Chemistry, Faculty of Science, Van Yuzuncu Yıl University, Van, Turkey
| | - Umit Yıldıko
- Architecture and Engineering Faculty, Department of Bioengineering, Kafkas University, Kars, Turkey
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6
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Spectroscopic characterization of 4,5-diphenyl-2-(2,4,5-trimethoxyphenyl)-1H-imidazole obtained from the condensation of benzyl. Experimental and DFT approach. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131269] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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7
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KM C, Al-Ostoot FH, Shehata EE, Elamin NY, Ferjani H, MA S, NK L. Synthesis, crystal structure, Hirshfeld surface analysis, DFT calculations, 3D energy frameworks studies of Schiff base derivative 2,2′-((1Z,1′Z)-(1,2-phenylene bis(azanylylidene)) bis(methanylylidene)) diphenol. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130910] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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8
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Synthesis, enzymes inhibitory properties and characterization of 2- (bis (4-aminophenyl) methyl) butan-1-ol compound: Quantum simulations, and in-silico molecular docking studies. J INDIAN CHEM SOC 2021. [DOI: 10.1016/j.jics.2021.100206] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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9
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Zainuri DA, Abdullah M, Zaini MF, Bakhtiar H, Arshad S, Abdul Razak I. Fused ring effect on optical nonlinearity and structure property relationship of anthracenyl chalcone based push-pull chromophores. PLoS One 2021; 16:e0257808. [PMID: 34582495 PMCID: PMC8478194 DOI: 10.1371/journal.pone.0257808] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 09/13/2021] [Indexed: 11/21/2022] Open
Abstract
The Ultraviolet-visible (UV-Vis) spectra indicate that anthracenyl chalcones (ACs) have high maximum wavelengths and good transparency windows for optical applications and are suitable for optoelectronic applications owing to their HOMO–LUMO energy gaps (2.93 and 2.76 eV). Different donor substituents on the AC affect their dipole moments and nonlinear optical (NLO) responses. The positive, negative, and neutral electrostatic potential regions of the molecules were identified using molecular electrostatic potential (MEP). The stability of the molecule on account of hyperconjugative interactions and accompanying charge delocalization was analyzed using natural bond orbital (NBO) analysis. Open and closed aperture Z-scans were performed using a continuous-wave frequency-doubled diode-pumped solid-state (DPSS) laser to measure the nonlinear absorption and nonlinear refractive index coefficients, respectively. The valley-to-peak profile of AC indicated a negative nonlinear refractive index coefficient. The obtained single crystals possess reverse saturation absorption due to excited-state absorption. The structural and nonlinear optical properties of the molecules have been discussed, along with the role of anthracene substitution for enhancing the nonlinear optical properties. The calculated third-order susceptibility value was 1.10 x10-4 esu at an intensity of 4.1 kW/cm2, higher than the reported values for related chalcone derivatives. The NLO response for both ACs offers excellent potential in optical switching and limiting applications.
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Affiliation(s)
- Dian Alwani Zainuri
- X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, Penang, Malaysia
| | - Mundzir Abdullah
- Institute of Nano Optoelectronics Research and Technology (INOR), Universiti Sains Malaysia, Penang, Malaysia
| | - Muhamad Fikri Zaini
- X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, Penang, Malaysia
| | - Hazri Bakhtiar
- Department of Physics, Faculty of Sciences, Universiti Teknologi Malaysia, Johor Bahru, Johor, Malaysia
| | - Suhana Arshad
- X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, Penang, Malaysia
- * E-mail: (IAR); (SA)
| | - Ibrahim Abdul Razak
- X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, Penang, Malaysia
- * E-mail: (IAR); (SA)
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10
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Solğun DG, Yıldıko Ü, Ağırtaş MS. Synthesis, DFT Calculations, Photophysical, Photochemical Properties of Peripherally Metallophthalocyanines Bearing (2-(Benzo[d] [1,3] Dioxol-5-Ylmethoxy) Phenoxy) Substituents. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1983618] [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]
Affiliation(s)
- Derya Güngördü Solğun
- Department of Chemistry, Faculty of Science, Van Yuzuncu Yıl University, Van, Turkey
| | - Ümit Yıldıko
- Architecture and Engineering Faculty, Department of Bioengineering, Kafkas University, Kars, Turkey
| | - Mehmet Salih Ağırtaş
- Department of Chemistry, Faculty of Science, Van Yuzuncu Yıl University, Van, Turkey
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11
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Castillo A, Ceballos P, Santos P, Cerón M, Venkatesan P, Pérez-Gutiérrez E, Sosa-Rivadeneyra M, Thamotharan S, Siegler MA, Percino MJ. Solution and Solid-State Photophysical Properties of Positional Isomeric Acrylonitrile Derivatives with Core Pyridine and Phenyl Moieties: Experimental and DFT Studies. Molecules 2021; 26:1500. [PMID: 33801942 PMCID: PMC8001298 DOI: 10.3390/molecules26061500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 02/26/2021] [Accepted: 03/04/2021] [Indexed: 11/17/2022] Open
Abstract
The compounds I (Z)-2-(phenyl)-3-(2,4,5-trimethoxyphenyl)acrylonitrile with one side (2,4,5-MeO-), one symmetrical (2Z,2'Z)-2,2'-(1,4-phenylene)bis(3-(2,4,5-trimethoxyphenyl)acrylonitrile), II (both sides with (2,4,5-MeO-), and three positional isomers with pyridine (Z)-2-(pyridin-2- 3, or 4-yl)-3-(2,4,5-trimethoxyphenyl)acrylonitrile, III-V were synthetized and characterized by UV-Vis, fluorescence, IR, H1-NMR, and EI mass spectrometry as well as single crystal X-ray diffraction (SCXRD). The optical properties were strongly influenced by the solvent (hyperchromic and hypochromic shift), which were compared with the solid state. According to the solvatochromism theory, the excited-state (μe) and ground-state (μg) dipole moments were calculated based on the variation of Stokes shift with the solvent's relative permittivity, refractive index, and polarity parameters. SCXRD analyses revealed that the compounds I and II crystallized in the monoclinic system with the space group, P21/n and P21/c, respectively, and with Z = 4 and 2. III, IV, and V crystallized in space groups: orthorhombic, Pbca; triclinic, P-1; and monoclinic, P21 with Z = 1, 2, and 2, respectively. The intermolecular interactions for compounds I-V were investigated using the CCDC Mercury software and their energies were quantified using PIXEL. The density of states (DOS), molecular electrostatic potential surfaces (MEPS), and natural bond orbitals (NBO) of the compounds were determined to evaluate the photophysical properties.
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Affiliation(s)
- Armando Castillo
- Unidad de Polímeros y Electrónica Orgánica, Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Val3-Ecocampus Valsequillo, Independencia O2 Sur 50, San Pedro Zacachimalpa 72960, Mexico; (A.C.); (P.C.); (P.S.); (M.C.); (P.V.); (E.P.-G.)
| | - Paulina Ceballos
- Unidad de Polímeros y Electrónica Orgánica, Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Val3-Ecocampus Valsequillo, Independencia O2 Sur 50, San Pedro Zacachimalpa 72960, Mexico; (A.C.); (P.C.); (P.S.); (M.C.); (P.V.); (E.P.-G.)
| | - Pilar Santos
- Unidad de Polímeros y Electrónica Orgánica, Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Val3-Ecocampus Valsequillo, Independencia O2 Sur 50, San Pedro Zacachimalpa 72960, Mexico; (A.C.); (P.C.); (P.S.); (M.C.); (P.V.); (E.P.-G.)
| | - Margarita Cerón
- Unidad de Polímeros y Electrónica Orgánica, Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Val3-Ecocampus Valsequillo, Independencia O2 Sur 50, San Pedro Zacachimalpa 72960, Mexico; (A.C.); (P.C.); (P.S.); (M.C.); (P.V.); (E.P.-G.)
| | - Perumal Venkatesan
- Unidad de Polímeros y Electrónica Orgánica, Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Val3-Ecocampus Valsequillo, Independencia O2 Sur 50, San Pedro Zacachimalpa 72960, Mexico; (A.C.); (P.C.); (P.S.); (M.C.); (P.V.); (E.P.-G.)
| | - Enrique Pérez-Gutiérrez
- Unidad de Polímeros y Electrónica Orgánica, Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Val3-Ecocampus Valsequillo, Independencia O2 Sur 50, San Pedro Zacachimalpa 72960, Mexico; (A.C.); (P.C.); (P.S.); (M.C.); (P.V.); (E.P.-G.)
| | - Martha Sosa-Rivadeneyra
- Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla (BUAP), 14 Sur Esquina San Claudio, San Manuel, Puebla 72570, Mexico;
| | - Subbiah Thamotharan
- Biomolecular Crystallography Laboratory, School of Chemical & Biotechnology, Department of Bioinformatics, SASTRA Deemed University, Thanjavur 613401, India;
| | - Maxime A. Siegler
- Department of Chemistry, Johns Hopkins University, New Chemistry Building, 3400 N. Charles St., Baltimore, MD 21218, USA;
| | - María Judith Percino
- Unidad de Polímeros y Electrónica Orgánica, Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Val3-Ecocampus Valsequillo, Independencia O2 Sur 50, San Pedro Zacachimalpa 72960, Mexico; (A.C.); (P.C.); (P.S.); (M.C.); (P.V.); (E.P.-G.)
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12
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Anizaim AH, Zainuri DA, Zaini MF, Razak IA, Bakhtiar H, Arshad S. Comparative analyses of new donor-π-acceptor ferrocenyl-chalcones containing fluoro and methoxy-fluoro acceptor units as synthesized dyes for organic solar cell material. PLoS One 2020; 15:e0241113. [PMID: 33147247 PMCID: PMC7641456 DOI: 10.1371/journal.pone.0241113] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 10/09/2020] [Indexed: 11/29/2022] Open
Abstract
Two organometallic compounds known as (E)-1-ferrocenyl-(3-fluorophenyl)prop-2-en-1-one (Fc1) and (E)-1-ferrocenyl-(3-fluoro-4-methoxyphenyl)prop-2-en-1-one (Fc2) are designed and synthesized for application in dye-sensitized solar cell (DSSC) based on a donor-π-acceptor (D-π-A) architecture. By strategically introducing a methoxy group into the acceptor side of the compound, Fc2 which has adopted a D-π-A-AD structure are compared with the basic D-π-A structure of Fc1. Both compounds were characterized by utilizing the IR, NMR and UV-Vis methods. Target compounds were further investigated by X-ray analysis and studied computationally using Density Functional Theory (DFT) and Time-Dependent DFT (TD-DFT) approaches to explore their potential performances in DSSCs. An additional methoxy group has been proven in enhancing intramolecular charge transfer (ICT) by improving the planarity of Fc2 backbone. This good electronic communication leads to higher HOMO energy level, larger dipole moment and better short-circuit current density (Jsc) values. Eventually, the presence of methoxy group in Fc2 has improved the conversion efficiency as in comparison to Fc1 under the same conditions.
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Affiliation(s)
- Ainizatul Husna Anizaim
- X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, USM, Gelugor, Penang, Malaysia
| | - Dian Alwani Zainuri
- X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, USM, Gelugor, Penang, Malaysia
| | - Muhamad Fikri Zaini
- X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, USM, Gelugor, Penang, Malaysia
| | - Ibrahim Abdul Razak
- X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, USM, Gelugor, Penang, Malaysia
| | - Hazri Bakhtiar
- Laser Center, Ibnu Sina Institute for Scientific and Industrial Research (ISI-SIR), Universiti Teknologi Malaysia, Johor Bahru, Johor, Malaysia
- Department of Physics, Faculty of Sciences, Universiti Teknologi Malaysia, Johor Bahru, Johor, Malaysia
| | - Suhana Arshad
- X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, USM, Gelugor, Penang, Malaysia
- * E-mail:
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13
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Novel thiophene-benzothiazole derivative azomethine and amine compounds: Microwave assisted synthesis, spectroscopic characterization, solvent effects on UV–Vis absorption and DFT studies. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128354] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Hachim ME, Sadik K, Byadi S, Aboulmouhajir A. Electronic investigation and spectroscopic analysis using DFT with the long-range dispersion correction on the six lowest conformers of 2.2.3-trimethyl pentane. J Mol Model 2020; 26:168. [PMID: 32514768 DOI: 10.1007/s00894-020-04430-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 05/26/2020] [Indexed: 10/24/2022]
Abstract
The conformational stability and internal rotation barriers, HOMO-LUMO gap and related properties, molecular static polarizability and hyperpolarizability parameters, and the NBO delocalization energies associated with the internal charge transfer (ICT) of 2.2.3-trimethylpentane in the ground state were carried out taking into account the long range dispersion correction through CAM-B3LYP and WB97XD levels at aug-cc-pvtz basis set. The six lowest conformations were differentiated by a deep and multiple spectroscopic investigation. The ultraviolet-visible (UV-Vis) absorption bands are assigned using molecular orbital data obtained by TD-WB97XD/aug-cc-pvtz calculations, and carbon 13C NMR signal peaks have been assigned using GIAO-WB97XD/aug-cc-pvtz method. In addition, the normal mode calculations of the most and less stable conformers using a scaled force field in terms of non-redundant local symmetry coordinates have been confronted to the experimental vibrational spectra temperature dependency.
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Affiliation(s)
- Mouhi Eddine Hachim
- Team of Molecular Modelling and Spectroscopy, Sciences Faculty, University of Chouaib Doukkali, El Jadida, Morocco
| | - Karima Sadik
- Team of Molecular Modelling and Spectroscopy, Sciences Faculty, University of Chouaib Doukkali, El Jadida, Morocco
| | - Said Byadi
- Organic synthesis, Extraction and Valorization laboratory, Team of Extraction, Spectroscopy and Valorization, Sciences Faculty of Ain Chock, University of Hassan II, Casablanca, Morocco
| | - Aziz Aboulmouhajir
- Team of Molecular Modelling and Spectroscopy, Sciences Faculty, University of Chouaib Doukkali, El Jadida, Morocco. .,Organic synthesis, Extraction and Valorization laboratory, Team of Extraction, Spectroscopy and Valorization, Sciences Faculty of Ain Chock, University of Hassan II, Casablanca, Morocco.
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15
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Pang K, Zhao H, Hu J. Hydrolysis of Amisulbrom in Buffer Solutions and Natural Water Samples: Kinetics and Products Identification. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2020; 104:689-700. [PMID: 32303813 DOI: 10.1007/s00128-020-02838-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Accepted: 03/25/2020] [Indexed: 06/11/2023]
Abstract
In this study, the hydrolysis of amisulbrom in buffer solutions and natural water samples were investigated. Effects of pH and temperature were tested in buffer solutions. Amisulbrom was stable in acidic and neutral aqueous solutions at 25°C, while quickly hydrolyzed with a half-life of 4.5 days (25°C) at pH 9.0. The kinetics rate equation was determined as k = 1.0234 × 1010 exp (-61.3760/R·T) (R2 = 0.9642) for hydrolysis of amisulbrom at pH 9.0. The pH, ionic strength, and solubility were important factors influencing the hydrolysis of amisulbrom in natural water samples. Furthermore, three hydrolysis products were separated and identified in buffer solution (pH 9.0) and natural water samples. A tentative transformation mechanism of amisulbrom was proposed to rationalize the formation of HPs (hydrolysis products) based on their structural identification, DFT (density functional theory), and hydrolysis profiles. Toxicity prediction using the quantitative structure-activity relationship model revealed that the HP-I, and HP-II were more toxic than the parent amisulbrom. This investigation was the first to evaluate the behavior of amisulbrom hydrolysis in aquatic systems.
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Affiliation(s)
- Kyongjin Pang
- Lab of Pesticide Residues and Environmental Toxicology, School of Chemistry and Biological Engineering, University of Science Technology Beijing, 30 Xueyuan Road, Haidian District, Beijing, 100083, PR China
| | - Honglei Zhao
- Lab of Pesticide Residues and Environmental Toxicology, School of Chemistry and Biological Engineering, University of Science Technology Beijing, 30 Xueyuan Road, Haidian District, Beijing, 100083, PR China
| | - Jiye Hu
- Lab of Pesticide Residues and Environmental Toxicology, School of Chemistry and Biological Engineering, University of Science Technology Beijing, 30 Xueyuan Road, Haidian District, Beijing, 100083, PR China.
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16
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Immanuel David C, Bhuvanesh N, Jayaraj H, Thamilselvan A, Parimala devi D, Abiram A, Prabhu J, Nandhakumar R. Experimental and Theoretical Studies on a Simple S-S-Bridged Dimeric Schiff Base: Selective Chromo-Fluorogenic Chemosensor for Nanomolar Detection of Fe 2+ & Al 3+ Ions and Its Varied Applications. ACS OMEGA 2020; 5:3055-3072. [PMID: 32095729 PMCID: PMC7033979 DOI: 10.1021/acsomega.9b04294] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Accepted: 01/23/2020] [Indexed: 06/10/2023]
Abstract
A simple S-S (disulfide)-bridged dimeric Schiff base probe, L, has been designed, synthesized, and successfully characterized for the specific recognition of Al3+ and Fe2+ ions as fluorometric and colorimetric "turn-on" responses in a dimethylformamide (DMF)-H2O solvent mixture, respectively. The probe L and each metal ion bind through a 1:1 complex stoichiometry, and the plausible sensing mechanism is proposed based on the inhibition of the photoinduced electron transfer process (PET). The reversible chemosensor L showed high sensitivity toward Al3+ and Fe2+ ions, which was analyzed by fluorescence and UV-vis spectroscopy techniques up to nanomolar detection limits, 38.26 × 10-9 and 17.54 × 10-9 M, respectively. These experimental details were advocated by density functional theory (DFT) calculations. The practical utility of the chemosensor L was further demonstrated in electrochemical sensing, in vitro antimicrobial activity, molecular logic gate function, and quantification of the trace amount of Al3+ and Fe2+ ions in real water samples.
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Affiliation(s)
- Charles Immanuel David
- Department
of Chemistry, Karunya Institute of Technology
and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - Nanjan Bhuvanesh
- Department
of Chemistry, Karunya Institute of Technology
and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - Haritha Jayaraj
- Department
of Chemistry, Karunya Institute of Technology
and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - Annadurai Thamilselvan
- Electro
Organic-Division, Central Electrochemical
Research Institute (CSIR-CECRI), Karaikudi 630 003, India
| | - Duraisamy Parimala devi
- Department
of Physics, Karunya Institute of Technology
and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - Angamuthu Abiram
- Department
of Physics, Karunya Institute of Technology
and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - Jeyaraj Prabhu
- Department
of Chemistry, Karunya Institute of Technology
and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - Raju Nandhakumar
- Department
of Chemistry, Karunya Institute of Technology
and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
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17
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Synthesis of some alkylaminothiophene derivatives from 3,4-dibromothiophene and their theoretical calculations. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.06.049] [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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18
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Quantum Chemical Calculations, Spectroscopic Studies and Biological Activity of Organic–Inorganic Hybrid Compound (2,2-Dimethylpropane-1,3-diammonium) Tetrachlorozincate(II). ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2019. [DOI: 10.1007/s13369-018-3573-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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