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Andrade UMS, Castro ASB, Oliveira PHF, da Silva LHM, Rocha MS. Imidazolium-based ionic liquids binding to DNA: Mechanical effects and thermodynamics of the interactions. Int J Biol Macromol 2022; 214:500-511. [PMID: 35714872 DOI: 10.1016/j.ijbiomac.2022.06.069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/09/2022] [Accepted: 06/10/2022] [Indexed: 11/30/2022]
Abstract
We performed a robust characterization of the molecular interactions between the DNA molecule and two imidazolium-based ionic liquids (ILs): 1-Butyl-3-methylimidazolium chloride ([bmim]Cl) and 1-Octyl-3-methylimidazolium chloride ([omim]Cl), using single molecule approaches (optical and magnetic tweezers) and bulk techniques (isothermal titration calorimetry and conductivity measurements). Optical and magnetic tweezers allowed us to obtain the changes on the mechanical properties of the DNA complexes formed with both ILs, as well as the relevant physicochemical (binding) parameters of the interaction. Despite the weak binding measured between DNA and the two ILs, we identify a transition on the regime of polymer elasticity of the complexes formed, which results in a relevant DNA compaction for high IL concentrations. In addition, isothermal titration calorimetry and conductivity complemented the single molecule investigation, giving a complete thermodynamic characterization of the interactions and allowing the identification of the most relevant driving forces at various different concentration ranges of the ILs. Based on the results obtained with all the employed techniques, we propose a model for the binding schemes involving DNA and both [bmim]Cl and [omim]Cl.
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Affiliation(s)
- U M S Andrade
- Departamento de Física, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil; Departamento de Formação Geral, Centro Federal de Educação Tecnológica de Minas Gerais, Curvelo, Minas Gerais, Brazil.
| | - A S B Castro
- Departamento de Química, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - P H F Oliveira
- Departamento de Física, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - L H M da Silva
- Departamento de Química, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - M S Rocha
- Departamento de Física, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
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2
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Sarkar B, Das K, Saha T, Prasad E, Gardas RL. Insights into the Formations of Host-Guest Complexes Based on the Benzimidazolium Based Ionic Liquids-β-Cyclodextrin Systems. ACS PHYSICAL CHEMISTRY AU 2022; 2:3-15. [PMID: 36855576 PMCID: PMC9718304 DOI: 10.1021/acsphyschemau.1c00016] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/17/2023]
Abstract
Inclusion complexation is one of the best strategies for developing a controlled release of a toxic drug without unexpected side effects from the very beginning of the administration to the target site. In this study, three benzimidazolium based ionic liquids (ILs) having bromide anion and cation bearing long alkyl chains, hexyl- ([C6CFBim]Br), octyl- ([C8CFBim]Br), and decyl- ([C10CFBim]Br) were designed and synthesized as antibacterial drugs. Inclusion complexes (ICs) of studied ILs have been prepared by the combination of β-cyclodextrin (β-CD), considering these conjugations should enhance the benignity of ILs and make them potential candidates for the controlled drug release. Characterizations and structural analysis of studied ICs have been performed by 1H NMR, 2D-ROESY NMR, FT-IR, HRMS, TGA, DSC, surface tension, ionic conductivity, dynamic light scattering (DLS), and isothermal titration calorimetry (ITC). Further, the morphology of the ICs has been analyzed by SEM and TEM. Furthermore, neat ILs and ICs have been treated against Escherichia coli and Bacillus subtilis to investigate their antibacterial activity, which confirms the prevention of bacterium growth and the shrinkage of the bacterial cell wall. The findings of this work provide the proof of concept that studied benzimidazolium based ILs-β-CD host-guest complexes should act as a potential candidate in controlled drug delivery and other biomedical applications.
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Affiliation(s)
- Bhaswati Sarkar
- Department
of Chemistry, Indian Institute of Technology
Madras, Chennai 600036, Tamil Nadu, India
| | - Koyeli Das
- Department
of Chemistry, Indian Institute of Technology
Madras, Chennai 600036, Tamil Nadu, India
| | - Tilak Saha
- Laboratory
of Immunology, Department of Zoology, University
of North Bengal, Darjeeling 734013, West Bengal, India
| | - Edamana Prasad
- Department
of Chemistry, Indian Institute of Technology
Madras, Chennai 600036, Tamil Nadu, India
- (EP)
| | - Ramesh L. Gardas
- Department
of Chemistry, Indian Institute of Technology
Madras, Chennai 600036, Tamil Nadu, India
- (RLG)
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3
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Cappelletti AL, Machado ND, Veglia AV. Fluorescence quenching of p-tert-buthylthiacalix[4]arene by 1-ethyl-3-methylimidazolium bromide. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 244:118840. [PMID: 32866805 DOI: 10.1016/j.saa.2020.118840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 07/28/2020] [Accepted: 08/11/2020] [Indexed: 06/11/2023]
Abstract
The interaction between the ionic liquid 1-ethyl-3-methylimidazolium bromide (EMIMBr) and the macrocyclic compound p-tert-buthylthiacalix[4]arene (TC4) in solution ethanol/water 3/1 V/V was investigated by spectrophotometry and spectrofluorimetry. The UV-Vis spectra of the system (EMIMBr + TC4) were completely additive. The addition of EMIMBr decreases the fluorescence of the TC4 significantly, excited at 325.0 nm. The Stern-Volmer quenching constants were determined at different temperatures (15.0, 25.0, and 35.0 °C), and the obtained values were the same, with an average value of KQav = (3.8 ± 0.9) 103 M-1 for the quenching constant. No changes in the emission spectra of TC4 were obtained by the addition of inorganic salts, such as NaCl, KBr, NH4Cl, and NH4PF6 or the organic compound N-methylimidazole (NMI). More evidence of EMIMBr-TC4 interaction was found with the determination of the fluorescence lifetime and the anisotropy of the mixture. Also, the slope of the quenching plot was the analytical sensitivity of calibration for EMIMBr using TC4 as an indirect sensor, and a LOD = (26 ± 2) μM was obtained.
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Affiliation(s)
- Ariel L Cappelletti
- Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Departamento de Química Orgánica, Haya de la Torre y Medina Allende s/n, Ciudad Universitaria, X5000HUA Córdoba, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), INFIQC, Córdoba, Argentina
| | - Noelia D Machado
- Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Departamento de Química Orgánica, Haya de la Torre y Medina Allende s/n, Ciudad Universitaria, X5000HUA Córdoba, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), INFIQC, Córdoba, Argentina
| | - Alicia V Veglia
- Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Departamento de Química Orgánica, Haya de la Torre y Medina Allende s/n, Ciudad Universitaria, X5000HUA Córdoba, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), INFIQC, Córdoba, Argentina.
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4
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Ondo D. Thermodynamic study on complexation of long-chain fatty acid anions with α-cyclodextrin in water. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113172] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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5
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Sinawang G, Osaki M, Takashima Y, Yamaguchi H, Harada A. Biofunctional hydrogels based on host–guest interactions. Polym J 2020. [DOI: 10.1038/s41428-020-0352-7] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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6
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Banjare MK, Behera K, Banjare RK, Pandey S, Ghosh KK. Inclusion complexation of imidazolium-based ionic liquid and β-cyclodextrin: A detailed spectroscopic investigation. J Mol Liq 2020; 302:112530. [DOI: https:/doi.org/10.1016/j.molliq.2020.112530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2023]
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7
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Banjare MK, Behera K, Banjare RK, Pandey S, Ghosh KK. Inclusion complexation of imidazolium-based ionic liquid and β-cyclodextrin: A detailed spectroscopic investigation. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.112530] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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8
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Agudelo ÁJP, Coelho YL, Ferreira GMD, Ferreira GMD, Hudson EA, dos Santos Pires AC, da Silva LHM. Solvophobic effect of 1-alkyl-3-methylimidazolium chloride on the thermodynamic of complexation between β-cyclodextrin and dodecylpyridinium cation. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.123850] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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9
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Affiliation(s)
- Nikolai V. Ignat'ev
- Institut für Anorganische Chemie; Institut für nachhaltige Chemie & Katalyse mit Bor (ICB); Julius-Maximilians-Universität Würzburg; Am Hubland 97074 Würzburg Germany
- Institut für nachhaltige Chemie & Katalyse mit Bor (ICB); Consultant, Merck KGaA; 64293 Darmstadt Germany
| | - Maik Finze
- Institut für Anorganische Chemie; Institut für nachhaltige Chemie & Katalyse mit Bor (ICB); Julius-Maximilians-Universität Würzburg; Am Hubland 97074 Würzburg Germany
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10
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Luo Z, Deng Y, Li X, Zhang Q, Wu J, Qi Z, Jin L, Dong S. LCST behavior controlled by size-matching selectivity from low molecular weight monomer systems. NEW J CHEM 2019. [DOI: 10.1039/c9nj00846b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
LCST behavior was controlled by crown ether–cation recognition motifs via size-matching selectivity.
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Affiliation(s)
- Zheng Luo
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Yan Deng
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Xing Li
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Qiao Zhang
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Jianfeng Wu
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology
- School of Life Sciences
- Northwestern Polytechnical University
- Xi’an
- P. R. China
| | - Zhenhui Qi
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology
- School of Life Sciences
- Northwestern Polytechnical University
- Xi’an
- P. R. China
| | - Lin Jin
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology
- School of Life Sciences
- Northwestern Polytechnical University
- Xi’an
- P. R. China
| | - Shengyi Dong
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
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11
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12
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Wu A, Sun P, Sun N, Zheng L. Responsive Self-Assembly of Supramolecular Hydrogel Based on Zwitterionic Liquid Asymmetric Gemini Guest. Chemistry 2018; 24:10452-10459. [DOI: 10.1002/chem.201801321] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 04/22/2018] [Indexed: 01/22/2023]
Affiliation(s)
- Aoli Wu
- Key Laboratory of Colloid and Interface Chemistry; Shandong University; Ministry of Education; Jinan 250100 P.R. China
| | - Panpan Sun
- Key Laboratory of Colloid and Interface Chemistry; Shandong University; Ministry of Education; Jinan 250100 P.R. China
| | - Na Sun
- Key Laboratory of Colloid and Interface Chemistry; Shandong University; Ministry of Education; Jinan 250100 P.R. China
| | - Liqiang Zheng
- Key Laboratory of Colloid and Interface Chemistry; Shandong University; Ministry of Education; Jinan 250100 P.R. China
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13
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Khan NA, Johnson MD, Carroll KC. Spectroscopic methods for aqueous cyclodextrin inclusion complex binding measurement for 1,4-dioxane, chlorinated co-contaminants, and ozone. JOURNAL OF CONTAMINANT HYDROLOGY 2018; 210:31-41. [PMID: 29478672 DOI: 10.1016/j.jconhyd.2018.02.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 01/25/2018] [Accepted: 02/08/2018] [Indexed: 06/08/2023]
Abstract
Recalcitrant organic contaminants, such as 1,4-dioxane, typically require advanced oxidation process (AOP) oxidants, such as ozone (O3), for their complete mineralization during water treatment. Unfortunately, the use of AOPs can be limited by these oxidants' relatively high reactivities and short half-lives. These drawbacks can be minimized by partial encapsulation of the oxidants within a cyclodextrin cavity to form inclusion complexes. We determined the inclusion complexes of O3 and three common co-contaminants (trichloroethene, 1,1,1-trichloroethane, and 1,4-dioxane) as guest compounds within hydroxypropyl-β-cyclodextrin. Both direct (ultraviolet or UV) and competitive (fluorescence changes with 6-p-toluidine-2-naphthalenesulfonic acid as the probe) methods were used, which gave comparable results for the inclusion constants of these species. Impacts of changing pH and NaCl concentrations were also assessed. Binding constants increased with pH and with ionic strength, which was attributed to variations in guest compound solubility. The results illustrate the versatility of cyclodextrins for inclusion complexation with various types of compounds, binding measurement methods are applicable to a wide range of applications, and have implications for both extraction of contaminants and delivery of reagents for treatment of contaminants in wastewater or contaminated groundwater.
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Affiliation(s)
- Naima A Khan
- Water Science and Management, Plant & Environmental Science, New Mexico State University, MSC 3167, P.O. Box 30001, Las Cruces, NM 88003-8001, United States
| | - Michael D Johnson
- Department of Chemistry of and Biochemistry, New Mexico State University, Las Cruces, NM 88003-8003, United States
| | - Kenneth C Carroll
- Water Science and Management, Plant & Environmental Science, New Mexico State University, MSC 3167, P.O. Box 30001, Las Cruces, NM 88003-8001, United States.
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14
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Wu A, Lu F, Sun P, Qiao X, Gao X, Zheng L. Low-Molecular-Weight Supramolecular Ionogel Based on Host-Guest Interaction. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:13982-13989. [PMID: 29156883 DOI: 10.1021/acs.langmuir.7b03504] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Supramolecular ionogels were prepared by self-assembly of small molecules through host-guest interaction between β-cyclodextrin (β-CD) and a room-temperature ionic liquid (IL) 3-(1-methyl-3-imidazolio)propanesulfonate-lithium bis(trifluoromethanesulfonyl)imide (MIPS-LiTFSI) which contains zwitterion MIPS. 19F NMR and 2D ROESY 1H NMR have been used to prove that only TFSI- is involved in the complexation. 1H NMR, FT-IR, and comparative tests indicated that the electrostatic interaction between imidazole cation and TFSI- anion and intermolecular hydrogen bonding between three compounds also contribute to the formation of supramolecular ionogel. Ionogels with different gel-sol phase transition temperatures can be obtained by adjusting the molar ratio between β-CD and MIPS-LiTFSI. In addition, the supramolecular ionogels composed of "channel type" structural β-CD have been constructed. The ionogel with high conductivity and low activation energy open a door to new fields for special applications.
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Affiliation(s)
- Aoli Wu
- Key Laboratory of Colloid and Interface Chemistry, Shandong University , Ministry of Education, Jinan 250100, China
| | - Fei Lu
- Key Laboratory of Colloid and Interface Chemistry, Shandong University , Ministry of Education, Jinan 250100, China
| | - Panpan Sun
- Key Laboratory of Colloid and Interface Chemistry, Shandong University , Ministry of Education, Jinan 250100, China
| | - Xuanxuan Qiao
- Key Laboratory of Colloid and Interface Chemistry, Shandong University , Ministry of Education, Jinan 250100, China
| | - Xinpei Gao
- Key Laboratory of Colloid and Interface Chemistry, Shandong University , Ministry of Education, Jinan 250100, China
| | - Liqiang Zheng
- Key Laboratory of Colloid and Interface Chemistry, Shandong University , Ministry of Education, Jinan 250100, China
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15
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Banjare MK, Behera K, Satnami ML, Pandey S, Ghosh KK. Supra-molecular inclusion complexation of ionic liquid 1-butyl-3-methylimidazolium octylsulphate with α- and β-cyclodextrins. Chem Phys Lett 2017; 689:30-40. [DOI: https:/doi.org/10.1016/j.cplett.2017.09.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2023]
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16
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Supra-molecular inclusion complexation of ionic liquid 1-butyl-3-methylimidazolium octylsulphate with α- and β-cyclodextrins. Chem Phys Lett 2017. [DOI: 10.1016/j.cplett.2017.09.033] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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17
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18
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Olmos JM, Laborda E, Ortuño JÁ, Molina Á. Characterization of inclusion complexes of organic ions with hydrophilic hosts by ion transfer voltammetry with solvent polymeric membranes. Talanta 2016; 164:636-644. [PMID: 28107983 DOI: 10.1016/j.talanta.2016.10.107] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 10/26/2016] [Accepted: 10/30/2016] [Indexed: 01/21/2023]
Abstract
The quantitative characterization of inclusion complexes formed in aqueous phase between organic ions and hydrophilic hosts by ion-transfer voltammetry with solvent polymeric membrane ion sensors is studied, both in a theoretical and experimental way. Simple analytical solutions are presented for the determination of the binding constant of the complex from the variation with the host concentration of the electrochemical signal. These solutions are valid for any voltammetric technique and for solvent polymeric membrane ion sensors comprising one polarisable interface (1PI) and also, for the first time, two polarisable interfaces (2PIs). Suitable experimental conditions and data analysis procedures are discussed and applied to the study of the interactions of a common ionic liquid cation (1-octyl-3-metyl-imidazolium) and an ionisable drug (clomipramine) with two hydrophilic cyclodextrins: α-cyclodextrin and 2-hydroxypropyl-β-cyclodextrin. The experimental study is performed via square wave voltammetry with 2PIs and 1PI solvent polymeric membranes and in both cases the electrochemical experiments enable the detection of inclusion complexes and the determination of the corresponding binding constant.
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Affiliation(s)
- José Manuel Olmos
- Departamento de Química Física, Facultad de Química, Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, 30100 Murcia, Spain
| | - Eduardo Laborda
- Departamento de Química Física, Facultad de Química, Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, 30100 Murcia, Spain
| | - Joaquín Ángel Ortuño
- Departamento de Química Analítica, Facultad de Química, Universidad de Murcia, 30100 Murcia, Spain
| | - Ángela Molina
- Departamento de Química Física, Facultad de Química, Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, 30100 Murcia, Spain.
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19
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Ionic liquids and cyclodextrin inclusion complexes: limitation of the affinity capillary electrophoresis technique. Anal Bioanal Chem 2016; 408:8211-8220. [DOI: 10.1007/s00216-016-9931-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 08/22/2016] [Accepted: 09/07/2016] [Indexed: 11/26/2022]
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20
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A comprehensive study of the enantioseparation of chiral drugs by cyclodextrin using capillary electrophoresis combined with theoretical approaches. Talanta 2015; 142:28-34. [DOI: 10.1016/j.talanta.2015.04.039] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Revised: 04/07/2015] [Accepted: 04/12/2015] [Indexed: 11/21/2022]
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21
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Xu Y, Li T, Peng C, Liu H. Influence of C2–H of Imidazolium-Based Ionic Liquids on the Interaction and Vapor–Liquid Equilibrium of Ethyl Acetate + Ethanol System: [Bmim]BF4 vs [Bmmim]BF4. Ind Eng Chem Res 2015. [DOI: 10.1021/acs.iecr.5b01325] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yingjie Xu
- Department
of Chemistry, Shaoxing University, Shaoxing 312000, China
- State
Key Laboratory of Chemical Engineering and Department of Chemistry, East China University of Science and Technology, Shanghai 200237, China
| | - Tingting Li
- State
Key Laboratory of Chemical Engineering and Department of Chemistry, East China University of Science and Technology, Shanghai 200237, China
| | - Changjun Peng
- State
Key Laboratory of Chemical Engineering and Department of Chemistry, East China University of Science and Technology, Shanghai 200237, China
| | - Honglai Liu
- State
Key Laboratory of Chemical Engineering and Department of Chemistry, East China University of Science and Technology, Shanghai 200237, China
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22
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Farrán A, Cai C, Sandoval M, Xu Y, Liu J, Hernáiz MJ, Linhardt RJ. Green solvents in carbohydrate chemistry: from raw materials to fine chemicals. Chem Rev 2015; 115:6811-53. [PMID: 26121409 DOI: 10.1021/cr500719h] [Citation(s) in RCA: 155] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Angeles Farrán
- †Departamento de Química Orgánica y Bio-Orgánica, Facultad de Ciencias, Universidad Nacional de Educación a Distancia, Paseo Senda del Rey 4, 28040 Madrid, Spain
| | - Chao Cai
- ‡Key Laboratory of Marine Drugs of Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China
| | - Manuel Sandoval
- §Escuela de Química, Universidad Nacional of Costa Rica, Post Office Box 86, 3000 Heredia, Costa Rica
| | - Yongmei Xu
- ∥Division of Chemical Biology and Medicinal Chemistry, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27599, United States
| | - Jian Liu
- ∥Division of Chemical Biology and Medicinal Chemistry, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27599, United States
| | - María J Hernáiz
- ▽Departamento de Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad Complutense de Madrid, Pz/Ramón y Cajal s/n, 28040 Madrid, Spain
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Semino R, Rodríguez J. Molecular Dynamics Study of Ionic Liquids Complexation within β-Cyclodextrins. J Phys Chem B 2015; 119:4865-72. [DOI: 10.1021/acs.jpcb.5b00909] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rocío Semino
- Departamento
de Química Inorgánica, Analítica y Química
Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón II, Ciudad Universitaria (1428) Capital Federal, Argentina
| | - Javier Rodríguez
- Departmento
de Física de la Materia Condensada, Comisión Nacional de Energía Atómica, Avenida Gral. Paz 1499 (1650) San Martín, Provincia de Buenos Aires, Argentina
- ECyT, UNSAM, Martín de Irigoyen 3100 (1650) San Martín, Provincia de Buenos Aires, Argentina
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24
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Fernandes AM, Schröder B, Barata T, Freire MG, Coutinho JAP. Inclusion complexes of ionic liquids and cyclodextrins: are they formed in the gas phase? JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2014; 25:852-860. [PMID: 24584889 DOI: 10.1007/s13361-013-0820-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2013] [Revised: 12/19/2013] [Accepted: 12/21/2013] [Indexed: 06/03/2023]
Abstract
The interaction of imidazolium-based ionic liquids with α- and β-cyclodextrins was investigated by electrospray ionization mass spectrometry with variable collision induced dissociation energy and quantum chemical gas-phase calculations. The center-of-mass energy at which 50% of a precursor ion decomposes (Ecm,1/2) was determined for the isolated [cyclodextrin + cation](+) or [cyclodextrin + anion](-) adduct ions of imidazolium-based ionic liquids with different alkyl chain lengths combined with a large set of anions, such as chloride, bromide, bis(trifluoromethylsulfonyl)imide, tetrafluoroborate, hexafluorophosphate, trifluoromethanesulfonate, methanesulfonate, dicyanamide, and hydrogensulfate. Moreover, both symmetric and asymmetric imidazolium cationic cores were evaluated. The relative interaction energies in the adduct ions were interpreted in terms of the influence of cation/anion structures and their inherent properties, such as hydrophobicity and hydrogen bond accepting ability, in the complexation process with the cyclodextrins. The trends observed in the mass spectral data together with quantum-chemical calculations suggest that in the gas phase, cations and anions will preferentially interact with the lower or upper rim of the cyclodextrin, respectively, as opposed to what has been reported in condensed phase where the formation of an inclusion complex between ionic liquid and cyclodextrin is assumed.
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Affiliation(s)
- Ana M Fernandes
- Departamento de Química, QOPNA, Universidade de Aveiro, 3810-193, Aveiro, Portugal,
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Rizzo C, D'Anna F, Marullo S, Vitale P, Noto R. Two-Component Hydrogels Formed by Cyclodextrins and Dicationic Imidazolium Salts. European J Org Chem 2013. [DOI: 10.1002/ejoc.201301428] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Weber H, Hollóczki O, Pensado AS, Kirchner B. Side chain fluorination and anion effect on the structure of 1-butyl-3-methylimidazolium ionic liquids. J Chem Phys 2013; 139:084502. [DOI: 10.1063/1.4818540] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Rogalski M, Modaressi A, Magri P, Mutelet F, Grydziuszko A, Wlazło M, Domańska U. Physico-chemical properties and phase behavior of the ionic liquid-β-cyclodextrin complexes. Int J Mol Sci 2013; 14:16638-55. [PMID: 23945559 PMCID: PMC3759929 DOI: 10.3390/ijms140816638] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Revised: 07/30/2013] [Accepted: 07/31/2013] [Indexed: 12/02/2022] Open
Abstract
The solubility of β-cyclodextrin (β-CD) in ionic liquids (ILs) and the activity coefficients at infinite dilution (γ13(∞)) of more than 20 solutes (alkanes, aromatic hydrocarbons, alcohols) were measured in four chosen ionic liquids, their mixtures with β-CD, and in the β-CD at high temperatures from 338 to 398 K using the inverse gas chromatography. The intermolecular interactions, inclusion complexes and the possible increasing of the solubility of β-CD in water using the IL are presented. The solubility of β-CD in ten chosen hydrophobic ILs at the temperature T = 423 K was detected. The solid-liquid phase diagrams (SLE) of {IL (1) + β-CD (2)} binary systems at the high mole fraction of the IL were measured for three systems (1-ethyl-3-methylimidazolium chloride, [EMIM][Cl], 1-ethyl-3-methylimidazolium bromide, [EMIM][Br]; and for 1-butyl-3-methylimidazolium chloride, [BMIM][Cl]). The eutectic points were determined at the high IL concentration for all binary systems. The intermolecular interaction and the possibility of inclusion complexes of the IL and/or solvents with β-CD were discussed. The infrared spectroscopy, IR was used for the description of the intermolecular interactions in the (β-CD + IL) systems. It was shown via the activity coefficients at infinite dilution results that the inclusion complexes are dependent on the temperature. The addition of β-CD to the IL does not improve the selectivity of the separation of the aliphatics from aromatics.
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Affiliation(s)
- Marek Rogalski
- LCP-A2MC, EA 4164, Université de Lorraine, 1, bd Arago-57078 METZ, Cedex 3, France; E-Mails: (M.R.); (A.M.); (P.M.)
| | - Ali Modaressi
- LCP-A2MC, EA 4164, Université de Lorraine, 1, bd Arago-57078 METZ, Cedex 3, France; E-Mails: (M.R.); (A.M.); (P.M.)
| | - Pierre Magri
- LCP-A2MC, EA 4164, Université de Lorraine, 1, bd Arago-57078 METZ, Cedex 3, France; E-Mails: (M.R.); (A.M.); (P.M.)
| | - Fabrice Mutelet
- Institut National Polytechnique De Lorraine, Nancy Université, 2 av.de la Forêt de Haye BP3, Vandceuvre-lès-Nancy Cedex 54501, France; E-Mail:
| | - Aleksandra Grydziuszko
- Department of Physical Chemistry, Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, Warsaw 00-664, Poland; E-Mails: (A.G.); (M.W.)
| | - Michał Wlazło
- Department of Physical Chemistry, Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, Warsaw 00-664, Poland; E-Mails: (A.G.); (M.W.)
| | - Urszula Domańska
- Department of Physical Chemistry, Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, Warsaw 00-664, Poland; E-Mails: (A.G.); (M.W.)
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Influence of self-assembly of amphiphilic imidazolium ionic liquids on their host–guest complexes with cucurbit[n]urils. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.03.044] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Pandey S, Ali M, Kamath G, Pandey S, Baker SN, Baker GA. Binding of the ionic liquid cation 1-alkyl-3-methylimidazolium to p-tetranitrocalix[4]arene probed by fluorescent indicator displacement. Anal Bioanal Chem 2012; 403:2361-6. [DOI: 10.1007/s00216-012-5980-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2011] [Revised: 03/20/2012] [Accepted: 03/26/2012] [Indexed: 10/28/2022]
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Rak J, Jakubek M, Kaplánek R, Král V. Low-Melting Salts Based on a Glycolated Cobalt Bis(dicarbollide) Anion. Inorg Chem 2012; 51:4099-107. [DOI: 10.1021/ic2023665] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Jakub Rak
- Department of Analytical
Chemistry, Faculty of Chemical Engineering, Institute of Chemical Technology, Technická
5, 166 28 Prague 6, Czech Republic
- Zentiva R&D, part of Sanofi-Aventis, U Kabelovny 130, 102 37 Prague 10, Czech Republic
| | - Milan Jakubek
- Department of Analytical
Chemistry, Faculty of Chemical Engineering, Institute of Chemical Technology, Technická
5, 166 28 Prague 6, Czech Republic
| | - Robert Kaplánek
- Department of Analytical
Chemistry, Faculty of Chemical Engineering, Institute of Chemical Technology, Technická
5, 166 28 Prague 6, Czech Republic
| | - Vladimír Král
- Department of Analytical
Chemistry, Faculty of Chemical Engineering, Institute of Chemical Technology, Technická
5, 166 28 Prague 6, Czech Republic
- Zentiva R&D, part of Sanofi-Aventis, U Kabelovny 130, 102 37 Prague 10, Czech Republic
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