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Noor T, Waqas M, Shaban M, Hameed S, Ateeq-ur-Rehman, Ahmed SB, Alrafai HA, Al-Saeedi SI, Ibrahim MAA, Hadia NMA, Khera RA, Hassan AA. Designing Thieno[3,4- c]pyrrole-4,6-dione Core-Based, A 2-D-A 1-D-A 2-Type Acceptor Molecules for Promising Photovoltaic Parameters in Organic Photovoltaic Cells. ACS OMEGA 2024; 9:6403-6422. [PMID: 38375499 PMCID: PMC10876087 DOI: 10.1021/acsomega.3c04970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 01/12/2024] [Accepted: 01/17/2024] [Indexed: 02/21/2024]
Abstract
Nonfullerene-based organic solar cells can be utilized as favorable photovoltaic and optoelectronic devices due to their enhanced life span and efficiency. In this research, seven new molecules were designed to improve the working efficiency of organic solar cells by utilizing a terminal acceptor modification approach. The perceived A2-D-A1-D-A2 configuration-based molecules possess a lower band gap ranging from 1.95 to 2.21 eV compared to the pre-existing reference molecule (RW), which has a band gap of 2.23 eV. The modified molecules also exhibit higher λmax values ranging from 672 to 768 nm in the gaseous and 715-839 nm in solvent phases, respectively, as compared to the (RW) molecule, which has λmax values at 673 and 719 nm in gas and chloroform medium, respectively. The ground state geometries, molecular planarity parameter, and span of deviation from the plane were analyzed to study the planarity of all of the molecules. The natural transition orbitals, the density of state, molecular electrostatic potential, noncovalent interactions, frontier molecular orbitals, and transition density matrix analysis of all studied molecules were executed to validate the optoelectronic properties of these molecules. Improved charge mobilities and dipole moments were observed, as newly designed molecules possessed lower internal reorganization energies. The open circuit voltage (Voc) of W4, W5, W6, and W7 among newly designed molecules was improved as compared to the reference molecule. These results elaborate on the superiority of these novel-designed molecules over the pre-existing (RW) molecule as potential blocks for better organic solar cell applications.
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Affiliation(s)
- Tanzeela Noor
- Department
of Chemistry, University of Agriculture, Faisalabad 38000, Pakistan
| | - Muhammad Waqas
- Department
of Chemistry, University of Agriculture, Faisalabad 38000, Pakistan
| | - Mohamed Shaban
- Department
of Physics, Faculty of Science, Islamic
University of Madinah, Madinah 42351, Saudi Arabia
- Nanophotonics
and Applications (NPA) Lab, Physics Department, Faculty of Science, Beni-Suef University, Beni-Suef 62514, Egypt
| | - Shanza Hameed
- Department
of Chemistry, University of Agriculture, Faisalabad 38000, Pakistan
| | - Ateeq-ur-Rehman
- Department
of Physics, University of Agriculture, Faisalabad 38000, Pakistan
| | - Samia Ben Ahmed
- Departement
of Chemistry, College of Science, King Khalid
University, P.O. Box 9004, Abha 61421, Saudi Arabia
| | - H. A. Alrafai
- Departement
of Chemistry, College of Science, King Khalid
University, P.O. Box 9004, Abha 61421, Saudi Arabia
| | - Sameerah I. Al-Saeedi
- Department
of Chemistry, Collage of Science, Princess
Nourah Bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
| | - Mahmoud A. A. Ibrahim
- Chemistry
Department, Faculty of Science, Minia University, Minia 61519, Egypt
- School
of Health Sciences, University of KwaZulu-Natal, Westville Campus, Durban 4000, South Africa
| | - N. M. A. Hadia
- Physics
Department, College of Science, Jouf University, P.O. Box 2014, Sakaka 2014, Al-Jouf, Saudi Arabia
| | - Rasheed Ahmad Khera
- Department
of Chemistry, University of Agriculture, Faisalabad 38000, Pakistan
| | - Abeer A. Hassan
- Departement
of Chemistry, College of Science, King Khalid
University, P.O. Box 9004, Abha 61421, Saudi Arabia
- Department
of chemistry, Faculty of science for Girls, Ain Shams University, Cairo 11566, Egypt
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2
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Nwankwo U, Wang YD, Lam CH, Onofrio N. Charge equilibration model with shielded long-range Coulomb for reactive molecular dynamics simulations. J Chem Phys 2023; 159:044104. [PMID: 37486045 DOI: 10.1063/5.0150280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 07/03/2023] [Indexed: 07/25/2023] Open
Abstract
Atomic description of electrochemical systems requires reactive interaction potential to explicitly describe the chemistry between atoms and molecules and the evolving charge distribution and polarization effects. Calculating Coulomb electrostatic interactions and polarization effects requires a better estimate of the partial charge distribution in molecular systems. However, models such as reactive force fields and charge equilibration (QEq) include Coulomb interactions up to a short-distance cutoff for better computational speeds. Ignoring long-distance electrostatic interaction affects the ability to describe electrochemistry in large systems. We studied the long-range Coulomb effects among charged particles and extended the QEq method to include long-range effects. By this extension, we anticipate a proper account of Coulomb interactions in reactive molecular dynamics simulations. We validate the approach by computing charges on a series of metal-organic frameworks and some simple systems. Results are compared to regular QEq and quantum mechanics calculations. The study shows slightly overestimated charge values in the regular QEq approach. Moreover, our method was combined with Ewald summation to compute forces and evaluate the long-range effects of simple capacitor configurations. There were noticeable differences between the calculated charges with/without long-range Coulomb interactions. The difference, which may have originated from the long-range influence on the capacitor ions, makes the Ewald method a better descriptor of Coulomb electrostatics for charged electrodes. The approach explored in this study enabled the atomic description of electrochemical systems with realistic electrolyte thickness while accounting for the electrostatic effects of charged electrodes throughout the dielectric layer in devices like batteries and emerging solid-state memory.
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Affiliation(s)
- Udoka Nwankwo
- Department of Applied Physics, The Hong Kong Polytechnic University, Hong Kong, China
| | - Yi-Di Wang
- School of Science, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China
| | - Chi-Hang Lam
- Department of Applied Physics, The Hong Kong Polytechnic University, Hong Kong, China
| | - Nicolas Onofrio
- Department of Applied Physics, The Hong Kong Polytechnic University, Hong Kong, China
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Chérif I, Raissi H, Abiedh K, Gassoumi B, Caccamo MT, Magazu S, Said AH, Hassen F, Boubaker T, Ayachi S. Exploration of intramolecular charge transfer in para-substituted nitrobenzofurazan: Experimental and theoretical analyses. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 301:122939. [PMID: 37285745 DOI: 10.1016/j.saa.2023.122939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 05/25/2023] [Accepted: 05/27/2023] [Indexed: 06/09/2023]
Abstract
The present work aims at exploring the high electrophilic character of 4-chloro-7-nitrobenzo-2-oxa-1,3-diazole (NBD-Cl) toward the morpholine group by an SNAr reaction in acetonitrile or water (thereafter referred to as NBD-Morph). The electron-donating ability of the morpholine causes intra-molecular charge transfer (ICT). In this report, we present a comprehensive study on the optical characteristics using UV-Vis, photoluminescence (cw-PL) and its time-resolved (TR-PL) to determine the properties of the emissive intramolecular charge transfer (ICT) in the NBD-Morph donor-acceptor system. An exhaustive theoretical investigation utilizing the density functional theory (DFT) and its extension TD-DFT methods is an essential complement of experiments to rationalize and understand the molecular structure and related properties. The findings from QTAIM, ELF, and RDG analyses establish that the bonding between morpholine and NBD moieties is of the electrostatic or hydrogen bond type. In addition, the Hirshfeld surfaces have been established to explore the types of interactions. Further, the non-linear optical (NLO) responses of the compound have been examined. The structure-property relationships obtained through the combined experimental and theoretical offer valuable insights for designing efficient NLO material.
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Affiliation(s)
- Imen Chérif
- Laboratory of Physico-Chemistry of Materials (LR01ES19), Faculty of Sciences, University of Monastir, Avenue of the environment, 5019 Monastir, Tunisia
| | - Hanen Raissi
- Laboratoire de Chimie Hétérocyclique, Produits Naturels et Réactivité (LR11ES39), Faculté des Sciences, Université de Monastir, Avenue de l'Environnement, 5019 Monastir, Tunisia
| | - Khouloud Abiedh
- Laboratoire de Micro-Optoélectronique et Nanostructures (LR99/ES29), Faculté des Sciences, Université de Monastir, Monastir, Tunisia
| | - Bouzid Gassoumi
- Laboratoire Interfaces et Matériaux Avancés (LIMA), Faculté des Sciences, Université de Monastir, Avenue de l'Environnement, 5019 Monastir, Tunisia
| | - Maria Teresa Caccamo
- Dipartimento di Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della Terra Università di Messina Viale Ferdinando Stagno D', Alcontres n°31, S. Agata, 98166 Messina Italy
| | - Salvatore Magazu
- Dipartimento di Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della Terra Università di Messina Viale Ferdinando Stagno D', Alcontres n°31, S. Agata, 98166 Messina Italy
| | - Ayoub Haj Said
- Laboratoire Interfaces et Matériaux Avancés (LIMA), Faculté des Sciences, Université de Monastir, Avenue de l'Environnement, 5019 Monastir, Tunisia; Centre de Recherche en Microélectronique et Nanotechnologie, Technopôle de Sousse, BP 334, Sahloul, 4054 Sousse, Tunisia
| | - Fredj Hassen
- Laboratoire de Micro-Optoélectronique et Nanostructures (LR99/ES29), Faculté des Sciences, Université de Monastir, Monastir, Tunisia
| | - Taoufik Boubaker
- Laboratoire de Chimie Hétérocyclique, Produits Naturels et Réactivité (LR11ES39), Faculté des Sciences, Université de Monastir, Avenue de l'Environnement, 5019 Monastir, Tunisia
| | - Sahbi Ayachi
- Laboratory of Physico-Chemistry of Materials (LR01ES19), Faculty of Sciences, University of Monastir, Avenue of the environment, 5019 Monastir, Tunisia.
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Zhang Q, Wang F, Wang R, Liu J, Ma Y, Qin X, Zhong X. Activating One/Two-Photon Excited Red Fluorescence on Carbon Dots: Emerging n→π Photon Transition Induced by Amino Protonation. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2207566. [PMID: 36739601 PMCID: PMC10104635 DOI: 10.1002/advs.202207566] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Indexed: 06/18/2023]
Abstract
Due to the complicated nature of carbon dots (CDs), fluorescence mechanism of red fluorescent CDs is still unrevealed and features highly controversial. Reliable and effective strategies for manipulating the red fluorescence of CDs are urgently needed. Herein, CDs with one-photon excited (622 nm, QYs ≈ 17%) and two-photon (629 nm) excited red fluorescence are prepared by acidifying o-phenylenediamine-based reaction sediments. Systematic analysis reveals that the protonation of amino groups increases the particle surface potential, disperse the bulk sediments into nano-scale CDs. In the meanwhile, amino protonation of pyridinic nitrogen (-N=) structure inserts numerous n orbital energy levels between the π → π* transition, narrows the gap distance for photon transition, and induces red fluorescence emission on CDs. Present research reveals an effective pathway to activate CDs reaction sediments and trigger red emission, thus may open a new avenue for developing CDs with ideal optical properties and promising application prospects.
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Affiliation(s)
- Qing Zhang
- State Key Laboratory of Advanced Optical Communication Systems and NetworksKey Laboratory for Laser Plasmas (Ministry of Education)School of Physics and AstronomyShanghai Jiao Tong UniversityShanghai200240P. R. China
| | - Fengqing Wang
- Department of Food Science and TechnologySchool of Agriculture and BiologyShanghai Jiao Tong UniversityShanghai200240P. R. China
| | - Ruoyu Wang
- State Key Laboratory of Advanced Optical Communication Systems and NetworksKey Laboratory for Laser Plasmas (Ministry of Education)School of Physics and AstronomyShanghai Jiao Tong UniversityShanghai200240P. R. China
| | - Junlan Liu
- Institute of Molecular Medicine (IMM)Renji HospitalShanghai Jiao Tong University School of MedicineShanghai Jiao Tong UniversityShanghai200240P. R. China
| | - Yupengxue Ma
- State Key Laboratory of Advanced Optical Communication Systems and NetworksKey Laboratory for Laser Plasmas (Ministry of Education)School of Physics and AstronomyShanghai Jiao Tong UniversityShanghai200240P. R. China
| | - Xiaoru Qin
- State Key Laboratory of Advanced Optical Communication Systems and NetworksKey Laboratory for Laser Plasmas (Ministry of Education)School of Physics and AstronomyShanghai Jiao Tong UniversityShanghai200240P. R. China
| | - Xiaoxia Zhong
- State Key Laboratory of Advanced Optical Communication Systems and NetworksKey Laboratory for Laser Plasmas (Ministry of Education)School of Physics and AstronomyShanghai Jiao Tong UniversityShanghai200240P. R. China
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5
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Akman F, Demirpolat A, Kazachenko AS, Kazachenko AS, Issaoui N, Al-Dossary O. Molecular Structure, Electronic Properties, Reactivity (ELF, LOL, and Fukui), and NCI-RDG Studies of the Binary Mixture of Water and Essential Oil of Phlomis bruguieri. Molecules 2023; 28:molecules28062684. [PMID: 36985656 PMCID: PMC10056484 DOI: 10.3390/molecules28062684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 02/28/2023] [Accepted: 03/06/2023] [Indexed: 03/19/2023] Open
Abstract
Essential oils are volatile oil-like liquids with a characteristic strong smell and taste. They are formed in plants and are then extracted. Essential oils have extremely strong physiological and pharmacological properties, which are used in the medicine, cosmetics, and food industries. In this study, the molecules caryophyllene oxide, β-pinene, 1,8-cineol, α-cubebene, and β-caryophyllene, which are the molecules with the highest contents in the essential oil of the plant mentioned in the title, were selected and theoretical calculations describing their interactions with water were performed. Because oil–water mixtures are very important in biology and industry and are ubiquitous in nature, quantum chemical calculations for binary mixtures of water with caryophyllene oxide, β-pinene, 1,8-cineol, α-cubebene, and β-caryophyllene were performed using the density functional theory (DFT)/B3LYP method with a basis of 6–31 G (d, p). Molecular structures, HOMO–LUMO energies, electronic properties, reactivity (ELF, LOL, and Fukui), and NCI-RDG and molecular electrostatic potential (MEP) on surfaces of the main components of Phlomis bruguieri Desf. essential oil were calculated and described.
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Affiliation(s)
- Feride Akman
- Vocational School of Food, Agriculture and Livestock, University of Bingöl, Bingöl 12000, Turkey
- Correspondence: (F.A.); or (A.S.K.)
| | - Azize Demirpolat
- Vocational School of Food, Agriculture and Livestock, University of Bingöl, Bingöl 12000, Turkey
| | - Aleksandr S. Kazachenko
- School of Non-Ferrous Metals and Materials Science, Siberian Federal University, Pr. Svobodny 79, 660041 Krasnoyarsk, Russia
- Siberian Branch, FRC “Krasnoyarsk Scientific Center”, Institute of Chemistry and Chemical Technology, Russian Academy of Sciences, Akademgorodok 50, Bld. 24, 660036 Krasnoyarsk, Russia
- Department of Biological Chemistry with Courses in Medical, Pharmaceutical and Toxicological Chemistry, Krasnoyarsk State Medical University, St. Partizan Zheleznyak, Bld. 1, 660022 Krasnoyarsk, Russia
- Correspondence: (F.A.); or (A.S.K.)
| | - Anna S. Kazachenko
- School of Non-Ferrous Metals and Materials Science, Siberian Federal University, Pr. Svobodny 79, 660041 Krasnoyarsk, Russia
| | - Noureddine Issaoui
- Laboratory of Quantum and Statistical Physics, LR18ES18, Faculty of Sciences, University of Monastir, Monastir 5079, Tunisia
| | - Omar Al-Dossary
- Departement of Physics and Astronomy, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
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6
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Sangeetha T, Sahana R, Mounica P, Elangovan A, Shanmugam R, Arivazhagan G. H – Bond interactions in water multimers and water multimers – Pyridine complexes: Natural bond orbital and reduced density gradient isosurface analyses. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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7
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Yankova R, Tankov I, Tsaneva T. Crystal structure, intermolecular interactions and NLO properties for imidazolium hydrogen sulfate ionic liquid. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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8
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Pooventhiran T, Alzahrani AYA, Rajimon K, Thomas R. Solvent interaction and dynamics of neurotransmitters ‐aspartic acid and ‐glutamic acid with water and ethanol. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134347] [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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9
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Shen H, Wang J, Ao J, Hou Y, Xi M, Cai Y, Li M, Luo A. Structure-activity relationships and the underlying mechanism of α-amylase inhibition by hyperoside and quercetin: Multi-spectroscopy and molecular docking analyses. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 285:121797. [PMID: 36115306 DOI: 10.1016/j.saa.2022.121797] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 08/19/2022] [Accepted: 08/25/2022] [Indexed: 06/15/2023]
Abstract
Inhibiting the activity of α-amylase has been considered an effective strategy to manage hyperglycemia. Hyperoside and quercetin are the main natural flavonoids in various plants, and the inhibition mechanism on α-amylase remains unclear. In this study, the structure-activity relationships between hyperoside/quercetin and α-amylase were evaluated by enzyme kinetic analysis, multi-spectroscopic techniques, and molecular docking analysis. Results showed that hyperoside and quercetin exhibited significant α-amylase inhibitory activities with IC50 values of 0.491 and 0.325 mg/mL, respectively. The α-amylase activity decreased in the presence of hyperoside and quercetin in a competitive and noncompetitive manner, respectively. UV-vis spectra suggested that the aromatic amino acid residues (Trp and Tyr) microenvironment of α-amylase changed in the presence of these two flavonoids. FTIR and CD spectra showed the vibrations of the amide bands and the secondary structure content changes. The fluorescence quenching mechanism of α-amylase by hyperoside and quercetin belonged to the static quenching type. Finally, molecular docking intuitively showed that hyperoside/quercetin formed hydrogen bonds with the key active site residues (Asp197, Glu233, and Asp300) in α-amylase. MD simulation indicated hyperoside/quercetin-α-amylase docked complexes had good stability. Taken together, this research provides new sights to developing potent drugs or functional foods with hyperoside and quercetin, offering new avenues for hyperglycemia treatment.
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Affiliation(s)
- Heyu Shen
- College of Food Science and Engineering, Northwest A&F University, Yangling, China.
| | - Jun Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling, China.
| | - Jingfang Ao
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Yujie Hou
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Meihua Xi
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Yingying Cai
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Mei Li
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Anwei Luo
- College of Food Science and Engineering, Northwest A&F University, Yangling, China.
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Comprehensive Study of the Ammonium Sulfamate-Urea Binary System. Molecules 2023; 28:molecules28020470. [PMID: 36677528 PMCID: PMC9861415 DOI: 10.3390/molecules28020470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 12/29/2022] [Accepted: 12/30/2022] [Indexed: 01/05/2023] Open
Abstract
The physicochemical properties of binary systems are of great importance for the application of the latter. We report on the investigation of an ammonium sulfamate-urea binary system with different component ratios using a combination of experimental (FTIR, XRD, TGA/DSC, and melting point) and theoretical (DFT, QTAIM, ELF, RDG, ADMP, etc.) techniques. It is shown that, at a temperature of 100 °C, the system under study remains thermally and chemically stable for up to 30 min. It was established using X-ray diffraction analysis that the heating time barely affects the X-ray characteristics of the system. Data on the aggregate states in specified temperature ranges were obtained with thermal analysis and determination of the melting point. The structures of the ammonium sulfamate-urea system with different component ratios were optimized within the density functional theory. The atom-centered density matrix propagation calculation of the ammonium sulfamate-urea system with different component ratios was performed at temperatures of 100, 300, and 500 K. Regardless of the component ratio, a regular increase in the potential energy variation (curve amplitude) with an increase in temperature from 100 to 500 K was found.
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11
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Cao TT, Cui H, Zhou DD, Ren X, Cui CW. Degradation mechanism of BPA under VUV irradiation: efficiency contribution and DFT calculations. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:12813-12824. [PMID: 36114959 DOI: 10.1007/s11356-022-22893-1] [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: 05/22/2022] [Accepted: 09/01/2022] [Indexed: 06/15/2023]
Abstract
Bisphenol A (BPA) is regarded as a hazardous pollutant that exists widely in aquatic environments, posing a severe threat to human health. In this study, a vacuum ultraviolet (VUV) lamp emitting a hybrid of 254 nm and 185 nm light was used to degrade BPA. Results indicated that photolysis via 254 nm wavelength accounted for 24.93% for BPA decay, while indirect oxidation was responsible for 52.27% of decay. Results confirmed that the degradation of BPA under VUV illumination mainly occurred via photo-excited degradation and ·OH electrophilic addition reactions based on average local ionization energy (ALIE) calculation and density functional theory (DFT) calculations. Therefore, only light with a wavelength of 254 nm was able to induce the first three excited states of BPA, forming the electron transition type of n → π* from O atom to a single benzene ring and π → π* in the single benzene ring. Indirect oxidation by ·OH occurred as it preferentially attacked the C6 atom in BPA ring A. Moreover, the energy required for photo-excited degradation was about twofold than that of ·OH electrophilic addition reactions.
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Affiliation(s)
- Ting-Ting Cao
- Northeast Normal University, Changchun, 130117, People's Republic of China
- State Key Laboratory of Urban Water Resources Centre, School of Environment, Harbin Institute of Technology, Harbin, 150090, People's Republic of China
| | - Han Cui
- State Key Laboratory of Urban Water Resources Centre, School of Environment, Harbin Institute of Technology, Harbin, 150090, People's Republic of China
| | - Dan-Dan Zhou
- Northeast Normal University, Changchun, 130117, People's Republic of China
| | - Xin Ren
- College of Environmental Science and Engineering, Jilin Normal University, Siping, 136000, China
| | - Chong-Wei Cui
- State Key Laboratory of Urban Water Resources Centre, School of Environment, Harbin Institute of Technology, Harbin, 150090, People's Republic of China.
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12
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Badawi MAAH, Khairbek AA, Thomas R. Computational studies of the CuAAC reaction mechanism with diimine and phosphorus ligands for the synthesis of 1,4-disubstituted 1,2,3-triazoles. NEW J CHEM 2023; 47:3683-3691. [DOI: 10.1039/d2nj06173b] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
The Cu(i)-catalyzed azide-alkyne cycloaddition (CuAAC) reactions with diimine and phosphorus ligands have been studied using DFT calculations in order to understand the effect of the nature of the ligands on the catalytic cycle for the formation of the 1,4-regioisomer.
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Affiliation(s)
| | - Ali A. Khairbek
- Department of Chemistry, Faculty of Science, Tishreen University, Lattakia, Syrian Arab Republic
| | - Renjith Thomas
- Department of Chemistry, St Berchmans College (Autonomous), Mahatma Gandhi University, Changanassery, Kerala-686101, India
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(E)-4-((4-chlorobenzylidene)amino)-N-(thiazole-2yl) benzenesulfonamide: Synthesis, characterization and electronic structure theory and docking studies. J INDIAN CHEM SOC 2023. [DOI: 10.1016/j.jics.2023.100910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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14
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Experimental spectral investigations for structural, electronic, topological properties and molecular docking studies of 2-cyclohexylidene hydrazine carbaxamide. J INDIAN CHEM SOC 2023. [DOI: 10.1016/j.jics.2023.100902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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15
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Qi Y, Liu Y, Zhang B, Wang M, Cao L, Song L, Jin N, Zhang H. Comparative antibacterial analysis of the anthraquinone compounds based on the AIM theory, molecular docking, and dynamics simulation analysis. J Mol Model 2022; 29:16. [PMID: 36547745 DOI: 10.1007/s00894-022-05406-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 12/04/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Hydroxyanthraquinones and anthraquinone glucoside derivatives are always considered as the active antibacterial components. METHODS Comparison of structure characteristics and antibacterial effect of these compounds was performed by applying quantum chemical calculations, atoms in molecules theory, molecular docking, and dynamics simulation procedure. Density functional theory calculation with B3LYP using 6-31G (d, p) basis set has been used to determine ground state molecular geometries. RESULTS The molecular geometric stability, electrostatic potential, frontier orbital energies, and topological properties were analyzed at the active site. Once glucose ring is introduced into the hydroxyanthraquinone rings, almost all of the positive molecular potentials are distributed among the hydroxyl hydrogen atoms of the glucose rings. In addition, low electron density ρ (r) and positive Laplacian value of the O-H bond of the anthraquinone glucoside are the evidences of the highly polarized and covalently decreased bonding interactions. The anthraquinone glucoside compounds have generally higher intermolecular binding energies than the corresponding aglycones due to the strong interaction between the glucose rings and the surrounding amino acids. Molecular dynamics simulations further explored the stability and dynamic behavior of the anthraquinone compound and protein complexes through RMSD, RMSF, SASA, and Rg. CONCLUSION The type of carboxyl, hydroxyl, and hydroxymethyl groups on phenyl ring and the substituent glucose rings is important to the interactions with the topoisomerase type II enzyme DNA gyrase B.
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Affiliation(s)
- Yanjiao Qi
- Key Laboratory of Environment-Friendly Composite Materials of the State Ethnic Affairs Commission, 730000, Lanzhou, People's Republic of China.,Key Laboratory for Utility of Environment-Friendly Composite Materials and Biomass in Universities of Gansu Province, 730000, Lanzhou, People's Republic of China
| | - Yue Liu
- Key Laboratory for Utility of Environment-Friendly Composite Materials and Biomass in Universities of Gansu Province, 730000, Lanzhou, People's Republic of China
| | - Bo Zhang
- Key Laboratory for Utility of Environment-Friendly Composite Materials and Biomass in Universities of Gansu Province, 730000, Lanzhou, People's Republic of China
| | - Mingyang Wang
- Key Laboratory of Environment-Friendly Composite Materials of the State Ethnic Affairs Commission, 730000, Lanzhou, People's Republic of China
| | - Long Cao
- Department of Chemical Engineering, Northwest Minzu University, 730124, Lanzhou, People's Republic of China
| | - Li Song
- Gansu Hualing Dairy Co. LTD., Lanzhou, People's Republic of China
| | - Nengzhi Jin
- Gansu Province Computing Center, 730000, Lanzhou, People's Republic of China
| | - Hong Zhang
- Key Laboratory of Environment-Friendly Composite Materials of the State Ethnic Affairs Commission, 730000, Lanzhou, People's Republic of China.
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16
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Adalikwu SA, Louis H, Iloanya AC, Edet HO, Akem MU, Eno EA, Manicum ALE. B- and Al-Doped Porous 2D Covalent Organic Frameworks as Nanocarriers for Biguanides and Metformin Drugs. ACS APPLIED BIO MATERIALS 2022; 5:5887-5900. [PMID: 36413624 DOI: 10.1021/acsabm.2c00855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Nanostructures such as nanosheets, nanotubes, nanocages, and fullerenes have been extensively studied as potential candidates in various fields since the advancement of nanoscience. Herein, the interaction between biguanides (BGN) and metformin (MET) on the modified covalent organic framework (COF), COF-B, and COF-Al was investigated using density functional theory at the ωB97XD/6-311+G (d, p) level of computation to explore a new drug delivery system. The electronic properties evaluation reveals that the studied surfaces are suited for the delivery of both drug molecules. The calculated adsorption energies and basis set superposition errors (BSSE) ranged between -21.20 and -65.86 kJ/mol. The negative values obtained are an indication of excellent interaction between the drug molecules and the COF surfaces. Moreover, BGN is better adsorbed on COF-B with Eads of -65.86 kJ/mol, while MET is better adsorbed on COF-Al with Eads = -47.30 kJ/mol. The analysis of the quantum theory of atom in molecules (QTAIM) explained the nature and strength of intermolecular interaction existing between the drug molecules BGN and MET with the adsorbing surfaces. The analysis of noncovalent interaction (NCI) shows a weak hydrogen-bond interaction. Other properties such as quantum chemical descriptors and natural bond orbital (NBO) analysis also agree with the potential of COF surfaces as drug delivery systems. The electron localization function (ELF) is discussed, and it confirms the transitions occurring in the NBO analysis of the complexes. In conclusion, COF-B and COF-Al are suitable candidates for the effective delivery of BGN and MET.
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Affiliation(s)
- Stephen A Adalikwu
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar, P.M.B1115, Nigeria
| | - Hitler Louis
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar, P.M.B1115, Nigeria.,Department of Pure and Applied Chemistry, University of Calabar, Calabar, P.M.B1115, Nigeria
| | - Anthony C Iloanya
- Department of Physics, Lehigh University, Bethlehem, Pennsylvania18015, United States
| | - Henry O Edet
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar, P.M.B1115, Nigeria
| | - Martilda U Akem
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar, P.M.B1115, Nigeria.,Department of Pure and Applied Chemistry, University of Calabar, Calabar, P.M.B1115, Nigeria
| | - Ededet A Eno
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar, P.M.B1115, Nigeria.,Department of Pure and Applied Chemistry, University of Calabar, Calabar, P.M.B1115, Nigeria
| | - Amanda-Lee E Manicum
- Department of Chemistry, Tshwane University of Technology, Pretoria0183, South Africa
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17
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Kathavarayan A, Ramasamy V, Rajamanickam R, Subramaniyan G. Synthesis, Crystal Structure, Hirshfeld Surface and Docking Studies of 2‐(methacryloyloxy)ethyl‐6‐amino‐5‐cyano‐2‐methyl‐4‐(thiophen‐2‐yl)‐4
H
‐pyran‐3‐carboxylate. ChemistrySelect 2022. [DOI: 10.1002/slct.202203680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Arulvani Kathavarayan
- Department of Chemistry PGP College of Arts and Science (Affiliated to Periyar University-Salem) Namakkal 637 207 Tamil Nadu India
| | - Venkateswaramoorthi Ramasamy
- Department of Chemistry PGP College of Arts and Science (Affiliated to Periyar University-Salem) Namakkal 637 207 Tamil Nadu India
| | - Ramachandran Rajamanickam
- Department of Chemistry PGP College of Arts and Science (Affiliated to Periyar University-Salem) Namakkal 637 207 Tamil Nadu India
| | - Gunavathi Subramaniyan
- Department of Chemistry PGP College of Arts and Science (Affiliated to Periyar University-Salem) Namakkal 637 207 Tamil Nadu India
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18
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Synthesis, Computational, Electronic spectra, and molecular docking studies of 4-((diphenylmethylene)amino)-N-(pyrimidin-2-yl)benzenesulfonamide. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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19
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Novel di and tripeptide side groups bearing acrylate polymers: synthesis, characterization, and their theoretical, and electrical properties. JOURNAL OF POLYMER RESEARCH 2022. [DOI: 10.1007/s10965-022-03388-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
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20
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Cheerlin Mishma J, Bena Jothy V, Muthu S, Irfan A. Bonding nature, nucleophilic reactivity and electron excitation of NLO active 2,6 dichloroindophenol sodium salt (polar and non polar solvents) with topology analysis- bacterial pathogens study. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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21
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Jayachitra R, Padmavathy M, Kanagavalli A, Thilagavathi G, Elangovan N, S.Sowrirajan, Thomas R. Synthesis, computational, experimental antimicrobial activities and theoretical molecular docking studies of (E)-4-((4-hydroxy-3-methoxy-5-nitrobenzylidene) amino)-N-(thiazole-2-yl) benzenesulfonamide. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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22
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Theoretical Study on Spectrum and Luminescence Mechanism of Indocyanine Green Dye Based on Density Functional Theory (DFT). J CHEM-NY 2022. [DOI: 10.1155/2022/4321595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Indocyanine green is a great near-infrared fluorescence with good luminescent properties and important medical applications. In this paper, the theoretical spectrum and orbital model of its molecular level are established. The two most probable conformations were studied, and their energies, vibrational spectra, UV-Vis absorption spectra, frontier molecular orbitals (HOMO and LUMO), and energy gaps were obtained by density functional theory (DFT) calculations, respectively. This provides a theoretical and design basis for the development of novel dyes similar to indocyanine green dyes and a reference case for improved application methods and synthetic predesign of novel fluorescent dyes.
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23
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Kazachenko AS, Tanış E, Akman F, Medimagh M, Issaoui N, Al-Dossary O, Bousiakou LG, Kazachenko AS, Zimonin D, Skripnikov AM. A Comprehensive Study of N-Butyl-1H-Benzimidazole. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27227864. [PMID: 36431965 PMCID: PMC9698437 DOI: 10.3390/molecules27227864] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/08/2022] [Accepted: 11/10/2022] [Indexed: 11/16/2022]
Abstract
Imidazole derivatives have found wide application in organic and medicinal chemistry. In particular, benzimidazoles have proven biological activity as antiviral, antimicrobial, and antitumor agents. In this work, we experimentally and theoretically investigated N-Butyl-1H-benzimidazole. It has been shown that the presence of a butyl substituent in the N position does not significantly affect the conjugation and structural organization of benzimidazole. The optimized molecular parameters were performed by the DFT/B3LYP method with 6-311++G(d,p) basis set. This level of theory shows excellent concurrence with the experimental data. The non-covalent interactions that existed within our compound N-Butyl-1H-benzimidazole were also analyzed by the AIM, RDG, ELF, and LOL topological methods. The color shades of the ELF and LOL maps confirm the presence of bonding and non-bonding electrons in N-Butyl-1H-benzimidazole. From DFT calculations, various methods such as molecular electrostatic potential (MEP), Fukui functions, Mulliken atomic charges, and frontier molecular orbital (HOMO-LUMO) were characterized. Furthermore, UV-Vis absorption and natural bond orbital (NBO) analysis were calculated. It is shown that the experimental and theoretical spectra of N-Butyl-1H-benzimidazole have a peak at 248 nm; in addition, the experimental spectrum has a peak near 295 nm. The NBO method shows that the delocalization of the aσ-electron from σ (C1-C2) is distributed into antibonding σ* (C1-C6), σ* (C1-N26), and σ* (C6-H11), which leads to stabilization energies of 4.63, 0.86, and 2.42 KJ/mol, respectively. Spectroscopic investigations of N-Butyl-1H-benzimidazole were carried out experimentally and theoretically to find FTIR vibrational spectra.
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Affiliation(s)
- Aleksandr S. Kazachenko
- School of Non-Ferrous Metals and Material Science, Siberian Federal University, Pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (A.S.K.)
- Institute of Chemistry and Chemical Technology, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Akademgorodok, 50, Bld. 24, 660036 Krasnoyarsk, Russia
- Department of Biological Chemistry with Courses in Medical, Pharmaceutical and Toxicological Chemistry, Krasnoyarsk State Medical University of the Ministry of Healthcare of the Russian Federation, St. Partizan Zheleznyak, Bld. 1, 660022 Krasnoyarsk, Russia
- Correspondence: (A.S.K.); (F.A.)
| | - Emine Tanış
- Department of Electrical Electronics Engineering, Faculty of Engineering and Architecture, Kırşehir Ahi Evran University, Kırşehir 40100, Turkey
| | - Feride Akman
- Vocational School of Food, Agriculture and Livestock, University of Bingöl, Bingöl 12000, Turkey
- Correspondence: (A.S.K.); (F.A.)
| | - Mouna Medimagh
- Laboratory of Quantum and Statistical Physics (LR18ES18), Faculty of Sciences, University of Monastir, Monastir 5000, Tunisia
| | - Noureddine Issaoui
- Laboratory of Quantum and Statistical Physics (LR18ES18), Faculty of Sciences, University of Monastir, Monastir 5000, Tunisia
| | - Omar Al-Dossary
- Department of Physics and Astronomy, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Leda G. Bousiakou
- IMD Laboratories Co., R&D Section, Lefkippos Technology Park, NCSR Demokritos, P.O. Box 60037, 15130 Athens, Greece
| | - Anna S. Kazachenko
- School of Non-Ferrous Metals and Material Science, Siberian Federal University, Pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (A.S.K.)
- Institute of Chemistry and Chemical Technology, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Akademgorodok, 50, Bld. 24, 660036 Krasnoyarsk, Russia
| | - Dmitry Zimonin
- School of Non-Ferrous Metals and Material Science, Siberian Federal University, Pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (A.S.K.)
- Institute of Chemistry and Chemical Technology, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Akademgorodok, 50, Bld. 24, 660036 Krasnoyarsk, Russia
| | - Andrey M. Skripnikov
- School of Non-Ferrous Metals and Material Science, Siberian Federal University, Pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (A.S.K.)
- Institute of Chemistry and Chemical Technology, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Akademgorodok, 50, Bld. 24, 660036 Krasnoyarsk, Russia
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24
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Cherian Parakkal S, Datta R, Saral A, Muthu S, Irfan A, Jeelani A. Solvent polarity, Structural and Electronic Properties with Different Solvents and Biological Studies of 3,3,5-triphenylfuran-2(3H)-one- Cancers of the blood cells. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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25
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Surface enhanced Raman spectra (SERS) and computational study of gemcitabine drug adsorption on to Au/Ag clusters with different complexes: Adsorption behavior and solvent effect (IEFPCM) – Anticancer agent. COMPUT THEOR CHEM 2022. [DOI: 10.1016/j.comptc.2022.113914] [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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26
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Thomas R, Pooventhiran T. Study of the dynamics of the Interaction of glycine and GABA with water and ethanol using theoretical tools. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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27
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Kazachenko AS, Issaoui N, Sagaama A, Malyar YN, Al-Dossary O, Bousiakou LG, Kazachenko AS, Miroshnokova AV, Xiang Z. Hydrogen bonds interactions in biuret-water clusters: FTIR, X-ray diffraction, AIM, DFT, RDG, ELF, NLO analysis. JOURNAL OF KING SAUD UNIVERSITY - SCIENCE 2022. [DOI: 10.1016/j.jksus.2022.102350] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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28
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Sulfamic acid/water complexes (SAA-H2O(1-8)) intermolecular hydrogen bond interactions: FTIR,X-ray, DFT and AIM analysis. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133394] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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29
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30
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Wei M, Wu Y, Li T, Zhang P, Liu X, Zhai C, Chen X. Experimental and Theoretical Studies on the Interaction of Dopamine Hydrochloride with Nicotinic Acid. J SOLUTION CHEM 2022. [DOI: 10.1007/s10953-022-01206-7] [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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31
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Kazachenko AS, Medimagh M, Issaoui N, Al-Dossary O, Wojcik MJ, Kazachenko AS, Miroshnokova AV, Malyar YN. Sulfamic acid/water complexes (SAA-H2O(1-8)) intermolecular hydrogen bond interactions: FTIR,X-ray, DFT and AIM analysis. J Mol Struct 2022. [DOI: https://doi.org/10.1016/j.molstruc.2022.133394] [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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32
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Mohammadi MD, Abbas F, Louis H, Afahanam LE, Gber TE. Intermolecular Interactions between Nitrosourea and Polyoxometalate compounds. ChemistrySelect 2022. [DOI: 10.1002/slct.202202535] [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]
Affiliation(s)
| | - Faheem Abbas
- Department of Chemistry Tsinghua University Beijing 100084 P. R. China
| | - Hitler Louis
- Computational and Bio-Simulation Research Group University of Calabar Calabar Nigeria
| | - Lucy E. Afahanam
- Computational and Bio-Simulation Research Group University of Calabar Calabar Nigeria
| | - Terkumbu E. Gber
- Computational and Bio-Simulation Research Group University of Calabar Calabar Nigeria
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33
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Demirpolat A, Akman F, Kazachenko AS. An Experimental and Theoretical Study on Essential Oil of Aethionema sancakense: Characterization, Molecular Properties and RDG Analysis. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27186129. [PMID: 36144861 PMCID: PMC9504168 DOI: 10.3390/molecules27186129] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/09/2022] [Accepted: 09/15/2022] [Indexed: 01/18/2023]
Abstract
This study aims to experimentally and theoretically examine the plant Aethionema sancakense, which was determined as a new species and whose essential oil and fatty acid compositions were characterized by GC/GC-MS technique. Linoleic acid (23.1%), α-humulene (19.8%), camphene (13.9%), and heptanal (9.7%) were found to be the major essential oil components of A. sancakense aerial part structures. The quantum chemical calculations of these four molecules that are very important to this plant were performed using the density functional method (DFT)/B3LYP with the 6-31 G (d, p) basis set in the ground state for the gas phase. The molecular structures, HOMO-LUMO energies, electronic properties, Fukui functions, and molecular electrostatic potential (MEP) surfaces of the major constituents of Aethionema sancakense essential oil were calculated and interpreted. Finally, the RDG-NCI analysis of these molecules was performed to determine the non-covalent interactions present within the molecules.
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Affiliation(s)
- Azize Demirpolat
- Vocational School of Food, Agriculture and Livestock, University of Bingöl, Bingöl 12000, Turkey
- Correspondence: (A.D.); (F.A.); (A.S.K.)
| | - Feride Akman
- Vocational School of Food, Agriculture and Livestock, University of Bingöl, Bingöl 12000, Turkey
- Correspondence: (A.D.); (F.A.); (A.S.K.)
| | - Aleksandr S. Kazachenko
- Krasnoyarsk Scientific Center, Department of Chemistry of Natural Organic Raw Materials, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok, 50, bld. 24, Krasnoyarsk 660036, Russia
- Department of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, Krasnoyarsk 660041, Russia
- Department of Biological Chemistry with Elements of Pharmaceutical, Medical and Toxicological Chemistry, Krasnoyarsk State Medical University of the Ministry of Healthcare of the Russian Federation, st. Partizan Zheleznyak, bld. 1, Krasnoyarsk 660022, Russia
- Correspondence: (A.D.); (F.A.); (A.S.K.)
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Parakkal SC, Datta R, Muthu S, Irfan A, Jeelani A. Computational investigation into structural, topological, electronic properties, and biological evaluation of spiro[1H-indole-3,2′-3H-1,3-benzothiazole]-2-one. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119234] [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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35
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Clara TH, Prasana JC, Jonathan DR, Vishwanathan V. Structural Elucidation, Growth and Characterization of (E)-2-(4-dimethylamino) benzylidine-3, 4-dihyronapthalen-1(2H) -one Single Crystal for Nonlinear Optical Applications. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132942] [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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36
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The Effect of Single Curing Agents on the Curing Reactions of the HTPB-based Binder System. COATINGS 2022. [DOI: 10.3390/coatings12081090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
As the hydroxyl-terminated polybutadiene (HTPB)-based binder system is widely applied in many industries, the curing process plays an important role in the final properties of the resulting product containing such a binder system. This study used a viscometer to measure viscosity buildup in the curing process of the binder system with various curing agents under isothermal conditions. Key parameters such as rheological reaction rate constant (kƞ) and pot life of different were measured and calculated. The rheological reaction rate constants of the HTPB-based binder systems included 0.0423 min−1 (MDI), 0.0049 min−1 (HDI-trimer) and 0.0014 min−1 (HMDI). The pot lives of the HTPB-MDI, HTPB-TDI, and HTPB-HDI-trimer were 0.6 h, 3.6 h and 8.1 h, respectively. One interesting finding is that HTPB-HDI-trimer binder, which had the long pot life, exhibited an accelerated trend in the viscosity buildup in the late phase. This feature is of great significance to improving the final properties of the products generated in propellant manufacturing and other fields. The cause of this phenomenon and the curing process of HTPB-HDI-trimer binder system were analyzed and discussed in the present study.
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Computational modeling for the design of new fluorescent organic compounds based on both diketopyrrolopyrrole and nitrobenzofurazan moieties. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119550] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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38
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Kazachenko AS, Akman F, Vasilieva NY, Malyar YN, Fetisova OY, Lutoshkin MA, Berezhnaya YD, Miroshnikova AV, Issaoui N, Xiang Z. Sulfation of Wheat Straw Soda Lignin with Sulfamic Acid over Solid Catalysts. Polymers (Basel) 2022. [DOI: doi.org/10.3390/polym14153000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Soda lignin is a by-product of the soda process for producing cellulose from grassy raw materials. Since a method for the industrial processing of lignin of this type is still lacking, several research teams have been working on solving this problem. We first propose a modification of soda lignin with sulfamic acid over solid catalysts. As solid catalysts for lignin sulfation, modified carbon catalysts (with acid sites) and titanium and aluminum oxides have been used. In the elemental analysis, it is shown that the maximum sulfur content (16.5 wt%) was obtained with the Sibunit-4® catalyst oxidized at 400 °C. The incorporation of a sulfate group has been proven by the elemental analysis and Fourier-transform infrared spectroscopy. The molecular weight distribution has been examined by gel permeation chromatography. It has been demonstrated that the solid catalysts used in the sulfation process causes hydrolysis reactions and reduces the molecular weight and polydispersity index. It has been established by the thermal analysis that sulfated lignin is thermally stabile at temperatures of up to 200 °C. According to the atomic force microscopy data, the surface of the investigated film consists of particles with an average size of 50 nm. The characteristics of the initial and sulfated β-O-4 lignin model compounds have been calculated and recorded using the density functional theory.
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Kazachenko AS, Akman F, Vasilieva NY, Malyar YN, Fetisova OY, Lutoshkin MA, Berezhnaya YD, Miroshnikova AV, Issaoui N, Xiang Z. Sulfation of Wheat Straw Soda Lignin with Sulfamic Acid over Solid Catalysts. Polymers (Basel) 2022; 14:polym14153000. [PMID: 35893964 PMCID: PMC9331396 DOI: 10.3390/polym14153000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 07/18/2022] [Accepted: 07/21/2022] [Indexed: 01/18/2023] Open
Abstract
Soda lignin is a by-product of the soda process for producing cellulose from grassy raw materials. Since a method for the industrial processing of lignin of this type is still lacking, several research teams have been working on solving this problem. We first propose a modification of soda lignin with sulfamic acid over solid catalysts. As solid catalysts for lignin sulfation, modified carbon catalysts (with acid sites) and titanium and aluminum oxides have been used. In the elemental analysis, it is shown that the maximum sulfur content (16.5 wt%) was obtained with the Sibunit-4® catalyst oxidized at 400 °C. The incorporation of a sulfate group has been proven by the elemental analysis and Fourier-transform infrared spectroscopy. The molecular weight distribution has been examined by gel permeation chromatography. It has been demonstrated that the solid catalysts used in the sulfation process causes hydrolysis reactions and reduces the molecular weight and polydispersity index. It has been established by the thermal analysis that sulfated lignin is thermally stabile at temperatures of up to 200 °C. According to the atomic force microscopy data, the surface of the investigated film consists of particles with an average size of 50 nm. The characteristics of the initial and sulfated β-O-4 lignin model compounds have been calculated and recorded using the density functional theory.
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Affiliation(s)
- Aleksandr S. Kazachenko
- Institute of Chemistry and Chemical Technology, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50, Bld. 24, 660036 Krasnoyarsk, Russia; (N.Y.V.); (Y.N.M.); (O.Y.F.); (M.A.L.); (Y.D.B.); (A.V.M.)
- School of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia
- Correspondence:
| | - Feride Akman
- Vocational School of Food, Agriculture and Livestock, University of Bingöl, Bingöl 12000, Turkey;
| | - Natalya Yu. Vasilieva
- Institute of Chemistry and Chemical Technology, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50, Bld. 24, 660036 Krasnoyarsk, Russia; (N.Y.V.); (Y.N.M.); (O.Y.F.); (M.A.L.); (Y.D.B.); (A.V.M.)
- School of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia
| | - Yuriy N. Malyar
- Institute of Chemistry and Chemical Technology, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50, Bld. 24, 660036 Krasnoyarsk, Russia; (N.Y.V.); (Y.N.M.); (O.Y.F.); (M.A.L.); (Y.D.B.); (A.V.M.)
- School of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia
| | - Olga Yu. Fetisova
- Institute of Chemistry and Chemical Technology, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50, Bld. 24, 660036 Krasnoyarsk, Russia; (N.Y.V.); (Y.N.M.); (O.Y.F.); (M.A.L.); (Y.D.B.); (A.V.M.)
| | - Maxim A. Lutoshkin
- Institute of Chemistry and Chemical Technology, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50, Bld. 24, 660036 Krasnoyarsk, Russia; (N.Y.V.); (Y.N.M.); (O.Y.F.); (M.A.L.); (Y.D.B.); (A.V.M.)
| | - Yaroslava D. Berezhnaya
- Institute of Chemistry and Chemical Technology, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50, Bld. 24, 660036 Krasnoyarsk, Russia; (N.Y.V.); (Y.N.M.); (O.Y.F.); (M.A.L.); (Y.D.B.); (A.V.M.)
| | - Angelina V. Miroshnikova
- Institute of Chemistry and Chemical Technology, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50, Bld. 24, 660036 Krasnoyarsk, Russia; (N.Y.V.); (Y.N.M.); (O.Y.F.); (M.A.L.); (Y.D.B.); (A.V.M.)
- School of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia
| | - Noureddine Issaoui
- Laboratory of Quantum and Statistical Physics (LR18ES18), Faculty of Sciences, University of Monastir, Monastir 5079, Tunisia;
| | - Zhouyang Xiang
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China;
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Patel SG, Vala RM, Patel PJ, Upadhyay DB, Ramkumar V, Gardas RL, Patel HM. Synthesis, crystal structure and in silico studies of novel 2,4-dimethoxy-tetrahydropyrimido[4,5- b]quinolin-6(7 H)-ones. RSC Adv 2022; 12:18806-18820. [PMID: 35873341 PMCID: PMC9240959 DOI: 10.1039/d2ra02694e] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 06/21/2022] [Indexed: 01/18/2023] Open
Abstract
Herein, acetic acid mediated multicomponent synthesis of novel 2,4-dimethoxy-tetrahydropyrimido[4,5-b]quinolin-6(7H)-one (2,4-dimethoxy-THPQs) was reported. Single-crystal XRD analysis of four newly developed crystals of 2,4-dimethoxy-THPQs and their DFT study were also reported. The structure of all molecules was optimized using DFT B3LYP/6-31G(d) level and compared with the corresponding single-crystal XRD data. As a result, the theoretical and experimental geometrical parameters (bond lengths and bond angles) were found to be in good agreement. Frontier molecular orbital (FMO) and molecule electrostatic potential (MEP) analyses were used to investigate the physicochemical properties and relative reactivity of 2,4-dimethoxy-THPQs. The formation of strong C–H⋯O and N–H⋯O interaction was investigated by Hirshfeld analysis. Furthermore, electronic charge density concentration in 2,4-dimethoxy-THPQs was analysed by the Mulliken atomic charges which helps to predict the ability of 2,4-dimethoxy-THPQs to bind in the receptor. The molecular docking of the crystal structure of 2,4-dimethoxy-THPQs in the main protease (Mpro) of SARS-CoV-2 suggested that all four 2,4-dimethoxy-THPQs efficiently docked in Mpro. Furthermore, 2,4-dimethoxy-THPQs with a 3-chloro substitution in the phenyl ring have the highest binding affinity because of the additional formation of halogen bonds and highest dipole moment. Single-crystal XRD analysis of 2,4-dimethoxy THPQs and their relative reactivity with properties were investigated using DFT calculation. Molecular docking studies show they effectively docked with main protease of SARS-CoV-2.![]()
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Affiliation(s)
- Subham G Patel
- Department of Chemistry, Sardar Patel University Vallabh Vidyanagar 388120 Gujarat India
| | - Ruturajsinh M Vala
- Department of Chemistry, Sardar Patel University Vallabh Vidyanagar 388120 Gujarat India
| | - Paras J Patel
- Department of Chemistry, Sardar Patel University Vallabh Vidyanagar 388120 Gujarat India
| | - Dipti B Upadhyay
- Department of Chemistry, Sardar Patel University Vallabh Vidyanagar 388120 Gujarat India
| | - V Ramkumar
- Department of Chemistry, Indian Institute of Technology, Madras India
| | - Ramesh L Gardas
- Department of Chemistry, Indian Institute of Technology, Madras India
| | - Hitendra M Patel
- Department of Chemistry, Sardar Patel University Vallabh Vidyanagar 388120 Gujarat India
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Synthesis, structural features, excited state properties, flouresence spectra, and quantum chemical modeling of (E)-2-hydroxy-5-(((4-sulfamoylphenyl)imino) methyl)benzoic acid. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119557] [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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42
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Naganandhini S, Sangeetha T, Sahana R, Mounica P, Rajmohan G, Dineshkumar P, Arivazhagan G. Theoretical discussion on the Hydrogen Bond Interactions between Acrylic Acid dimer and dibutyl ether Monomer. COMPUT THEOR CHEM 2022. [DOI: 10.1016/j.comptc.2022.113746] [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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43
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Kazachenko AS, Vasilieva NY, Fetisova OY, Sychev VV, Elsuf’ev EV, Malyar YN, Issaoui N, Miroshnikova AV, Borovkova VS, Kazachenko AS, Berezhnaya YD, Skripnikov AM, Zimonin DV, Ionin VA. New reactions of betulin with sulfamic acid and ammonium sulfamate in the presence of solid catalysts. BIOMASS CONVERSION AND BIOREFINERY 2022. [DOI: 10.1007/s13399-022-02587-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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44
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Rajmohan G, Shanmugam R, Elangovan A, Sankaranarayanan R, Ravindran G, Dineshkumar P, Arivazhagan G. Synthesize, characterization and topological properties of new hydrazone derivatives. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132028] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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45
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Kazachenko AS, Akman F, Vasilieva NY, Issaoui N, Malyar YN, Kondrasenko AA, Borovkova VS, Miroshnikova AV, Kazachenko AS, Al-Dossary O, Wojcik MJ, Berezhnaya YD, Elsuf’ev EV. Catalytic Sulfation of Betulin with Sulfamic Acid: Experiment and DFT Calculation. Int J Mol Sci 2022. [DOI: doi.org/10.3390/ijms23031602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Betulin is an important triterpenoid substance isolated from birch bark, which, together with its sulfates, exhibits important bioactive properties. We report on a newly developed method of betulin sulfation with sulfamic acid in pyridine in the presence of an Amberlyst®15 solid acid catalyst. It has been shown that this catalyst remains stable when being repeatedly (up to four cycles) used and ensures obtaining of sulfated betulin with a sulfur content of ~10%. The introduction of the sulfate group into the betulin molecule has been proven by Fourier-transform infrared, ultraviolet-visible, and nuclear magnetic resonance spectroscopy. The Fourier-transform infrared (FTIR) spectra contain absorption bands at 1249 and 835–841 cm−1; in the UV spectra, the peak intensity decreases; and, in the nuclear magnetic resonance (NMR) spectra, of betulin disulfate, carbons С3 and С28 are completely shifted to the weak-field region (to 88.21 and 67.32 ppm, respectively) with respect to betulin. Using the potentiometric titration method, the product of acidity constants K1 and K2 of a solution of the betulin disulfate H+ form has been found to be 3.86 × 10–6 ± 0.004. It has been demonstrated by the thermal analysis that betulin and the betulin disulfate sodium salt are stable at temperatures of up to 240 and 220 °C, respectively. The density functional theory method has been used to obtain data on the most stable conformations, molecular electrostatic potential, frontier molecular orbitals, and mulliken atomic charges of betulin and betulin disulfate and to calculate the spectral characteristics of initial and sulfated betulin, which agree well with the experimental data.
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46
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Catalytic Sulfation of Betulin with Sulfamic Acid: Experiment and DFT Calculation. Int J Mol Sci 2022; 23:ijms23031602. [PMID: 35163526 PMCID: PMC8836291 DOI: 10.3390/ijms23031602] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 01/25/2022] [Accepted: 01/25/2022] [Indexed: 01/18/2023] Open
Abstract
Betulin is an important triterpenoid substance isolated from birch bark, which, together with its sulfates, exhibits important bioactive properties. We report on a newly developed method of betulin sulfation with sulfamic acid in pyridine in the presence of an Amberlyst®15 solid acid catalyst. It has been shown that this catalyst remains stable when being repeatedly (up to four cycles) used and ensures obtaining of sulfated betulin with a sulfur content of ~10%. The introduction of the sulfate group into the betulin molecule has been proven by Fourier-transform infrared, ultraviolet-visible, and nuclear magnetic resonance spectroscopy. The Fourier-transform infrared (FTIR) spectra contain absorption bands at 1249 and 835–841 cm−1; in the UV spectra, the peak intensity decreases; and, in the nuclear magnetic resonance (NMR) spectra, of betulin disulfate, carbons С3 and С28 are completely shifted to the weak-field region (to 88.21 and 67.32 ppm, respectively) with respect to betulin. Using the potentiometric titration method, the product of acidity constants K1 and K2 of a solution of the betulin disulfate H+ form has been found to be 3.86 × 10–6 ± 0.004. It has been demonstrated by the thermal analysis that betulin and the betulin disulfate sodium salt are stable at temperatures of up to 240 and 220 °C, respectively. The density functional theory method has been used to obtain data on the most stable conformations, molecular electrostatic potential, frontier molecular orbitals, and mulliken atomic charges of betulin and betulin disulfate and to calculate the spectral characteristics of initial and sulfated betulin, which agree well with the experimental data.
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Kazachenko AS, Vasilieva NY, Borovkova VS, Fetisova OY, Issaoui N, Malyar YN, Elsuf’ev EV, Karacharov AA, Skripnikov AM, Miroshnikova AV, Kazachenko AS, Zimonin DV, Ionin VA. Food Xanthan Polysaccharide Sulfation Process with Sulfamic Acid. Foods 2021; 10:2571. [PMID: 34828852 PMCID: PMC8620577 DOI: 10.3390/foods10112571] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/15/2021] [Accepted: 10/20/2021] [Indexed: 01/18/2023] Open
Abstract
Xanthan is an important polysaccharide with many beneficial properties. Sulfated xanthan derivatives have anticoagulant and antithrombotic activity. This work proposes a new method for the synthesis of xanthan sulfates using sulfamic acid. Various N-substituted ureas have been investigated as process activators. It was found that urea has the greatest activating ability. BBD of xanthan sulfation process with sulfamic acid in 1,4-dioxane has been carried out. It was shown that the optimal conditions for the sulfation of xanthan (13.1 wt% sulfur content) are: the amount of sulfating complex per 1 g of xanthan is 3.5 mmol, temperature 90 °C, duration 2.3 h. Sulfated xanthan with the maximum sulfur content was analyzed by physicochemical methods. Thus, in the FTIR spectrum of xanthan sulfate, in comparison with the initial xanthanum, absorption bands appear at 1247 cm-1, which corresponds to the vibrations of the sulfate group. It was shown by GPC chromatography that the starting xanthan gum has a bimodal molecular weight distribution of particles, including a high molecular weight fraction with Mw > 1000 kDa and an LMW fraction with Mw < 600 kDa. It was found that the Mw of sulfated xanthan gum has a lower value (~612 kDa) in comparison with the original xanthan gum, and a narrower molecular weight distribution and is characterized by lower PD values. It was shown by thermal analysis that the main decomposition of xanthan sulfate, in contrast to the initial xanthan, occurs in two stages. The DTG curve has two pronounced peaks, with maxima at 226 and 286 °C.
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Affiliation(s)
- Aleksandr S. Kazachenko
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (N.Y.V.); (V.S.B.); (Y.N.M.); (A.M.S.); (A.V.M.); (A.S.K.); (D.V.Z.); (V.A.I.)
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
| | - Natalya Yu. Vasilieva
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (N.Y.V.); (V.S.B.); (Y.N.M.); (A.M.S.); (A.V.M.); (A.S.K.); (D.V.Z.); (V.A.I.)
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
| | - Valentina S. Borovkova
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (N.Y.V.); (V.S.B.); (Y.N.M.); (A.M.S.); (A.V.M.); (A.S.K.); (D.V.Z.); (V.A.I.)
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
| | - Olga Yu. Fetisova
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
| | - Noureddine Issaoui
- Laboratory of Quantum and Statistical Physics (LR18ES18), Faculty of Sciences, University of Monastir, Monastir 5079, Tunisia;
| | - Yuriy N. Malyar
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (N.Y.V.); (V.S.B.); (Y.N.M.); (A.M.S.); (A.V.M.); (A.S.K.); (D.V.Z.); (V.A.I.)
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
| | - Evgeniy V. Elsuf’ev
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
| | - Anton A. Karacharov
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
| | - Andrey M. Skripnikov
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (N.Y.V.); (V.S.B.); (Y.N.M.); (A.M.S.); (A.V.M.); (A.S.K.); (D.V.Z.); (V.A.I.)
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
| | - Angelina V. Miroshnikova
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (N.Y.V.); (V.S.B.); (Y.N.M.); (A.M.S.); (A.V.M.); (A.S.K.); (D.V.Z.); (V.A.I.)
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
| | - Anna S. Kazachenko
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (N.Y.V.); (V.S.B.); (Y.N.M.); (A.M.S.); (A.V.M.); (A.S.K.); (D.V.Z.); (V.A.I.)
| | - Dmitry V. Zimonin
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (N.Y.V.); (V.S.B.); (Y.N.M.); (A.M.S.); (A.V.M.); (A.S.K.); (D.V.Z.); (V.A.I.)
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
| | - Vladislav A. Ionin
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (N.Y.V.); (V.S.B.); (Y.N.M.); (A.M.S.); (A.V.M.); (A.S.K.); (D.V.Z.); (V.A.I.)
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
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