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Bhowmik PK, Koh JJ, King D, Han H, Heinrich B, Donnio B, Zaton D, Martinez-Felipe A. Dicationic stilbazolium salts: Structural, thermal, optical, and ionic conduction properties. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117311] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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1,10-Phenanthroline-based hexacatenar LCs with complex self-assembly, photophysical and binding selectivity behaviors. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116892] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Antipin IS, Alfimov MV, Arslanov VV, Burilov VA, Vatsadze SZ, Voloshin YZ, Volcho KP, Gorbatchuk VV, Gorbunova YG, Gromov SP, Dudkin SV, Zaitsev SY, Zakharova LY, Ziganshin MA, Zolotukhina AV, Kalinina MA, Karakhanov EA, Kashapov RR, Koifman OI, Konovalov AI, Korenev VS, Maksimov AL, Mamardashvili NZ, Mamardashvili GM, Martynov AG, Mustafina AR, Nugmanov RI, Ovsyannikov AS, Padnya PL, Potapov AS, Selektor SL, Sokolov MN, Solovieva SE, Stoikov II, Stuzhin PA, Suslov EV, Ushakov EN, Fedin VP, Fedorenko SV, Fedorova OA, Fedorov YV, Chvalun SN, Tsivadze AY, Shtykov SN, Shurpik DN, Shcherbina MA, Yakimova LS. Functional supramolecular systems: design and applications. RUSSIAN CHEMICAL REVIEWS 2021. [DOI: 10.1070/rcr5011] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Rodríguez Fernández CD, Arosa Y, Algnamat B, López Lago E, de la Fuente R. An experimental and computational study on the material dispersion of 1-alkyl-3-methylimidazolium tetrafluoroborate ionic liquids. Phys Chem Chem Phys 2020; 22:14061-14076. [PMID: 32568310 DOI: 10.1039/d0cp01572e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The material dispersion of the [Ckmim][BF4] (k = 2, 3, 4, 6, 7, 8, 10) family of ionic liquids is measured at several temperatures over a broad spectral range from 300 nm to 1550 nm. The experimental curves are fitted to a modified three-resonance Sellmeier model to understand the effects of temperature and alkyl chain length on the dispersion behaviour. From the parameters of the fitting, we analyze the influence that the different constituents of these ionic liquids have on the dispersion behaviour. In addition, a semi-empirical approach combining simulated electronic polarizabilities and experimental densities for predicting the material dispersion is successfully tested by using a direct comparison with the experimental results. The limitations of this method are analyzed in terms of the molecular structure of the ionic liquids. The results of this work aim to increase our knowledge about how the molecular structure of an ionic liquid influences its material dispersion. Understanding this influence is fundamental to producing ionic liquids with tailored optical properties.
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Affiliation(s)
- Carlos Damián Rodríguez Fernández
- Nanomateriais, Fotónica e Materia Branda (NaFoMat), Departamento de Física Aplicada e Departamento de Física de Partículas, Universidade de Santiago de Compostela, Campus Vida, E-15782 Santiago de Compostela, Spain.
| | - Yago Arosa
- Nanomateriais, Fotónica e Materia Branda (NaFoMat), Departamento de Física Aplicada e Departamento de Física de Partículas, Universidade de Santiago de Compostela, Campus Vida, E-15782 Santiago de Compostela, Spain.
| | - Bilal Algnamat
- Nanomateriais, Fotónica e Materia Branda (NaFoMat), Departamento de Física Aplicada e Departamento de Física de Partículas, Universidade de Santiago de Compostela, Campus Vida, E-15782 Santiago de Compostela, Spain. and Department of Physics, College of Science, Al-Hussein Bin Talal University, Ma'an, Jordan
| | - Elena López Lago
- Nanomateriais, Fotónica e Materia Branda (NaFoMat), Departamento de Física Aplicada e Departamento de Física de Partículas, Universidade de Santiago de Compostela, Campus Vida, E-15782 Santiago de Compostela, Spain.
| | - Raúl de la Fuente
- Nanomateriais, Fotónica e Materia Branda (NaFoMat), Departamento de Física Aplicada e Departamento de Física de Partículas, Universidade de Santiago de Compostela, Campus Vida, E-15782 Santiago de Compostela, Spain.
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Biswas Y, Banerjee P, Mandal TK. From Polymerizable Ionic Liquids to Poly(ionic liquid)s: Structure-Dependent Thermal, Crystalline, Conductivity, and Solution Thermoresponsive Behaviors. Macromolecules 2019. [DOI: 10.1021/acs.macromol.8b02351] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yajnaseni Biswas
- Polymer Science Unit, School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| | - Palash Banerjee
- Polymer Science Unit, School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| | - Tarun K. Mandal
- Polymer Science Unit, School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
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Maximean DM, Cîrcu V, Ganea CP. Dielectric properties of a bisimidazolium salt with dodecyl sulfate anion doped with carbon nanotubes. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2018; 9:164-174. [PMID: 29441262 PMCID: PMC5789394 DOI: 10.3762/bjnano.9.19] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 12/20/2017] [Indexed: 05/14/2023]
Abstract
A new bisimidazolium salt with dodecyl sulfate as counterion has been designed and prepared. This salt shows a SmA phase that is stable at room temperature. The new ionic liquid crystal (ILC) was characterized by 1H NMR, 13C NMR and IR spectroscopy. Its liquid crystalline properties were analyzed by polarizing optical microscopy (POM), differential scanning calorimetry (DSC) and powder X-ray diffraction (XRD) studies. The dielectric spectra of the ILC doped with different concentrations of carbon nanotubes (CNT) were recorded over a wide frequency and temperature range of 10-1 to 107 Hz and 293-338 K, respectively. The values of the activation energy were found in the range of 0.46-0.61 eV; the characteristic time was obtained by fitting the spectra of the dielectric loss with the Havriliak-Negami functions. As a result of doping the ILC with CNT, the electric conductivity increases significantly. Ionic conductivity is dominant and it was indirectly observed through the electrode polarization (EP) effect. The very high dielectric permittivity values and the decrease of the electric conductivity at low frequencies confirm the presence of EP.
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Affiliation(s)
- Doina Manaila Maximean
- University Politehnica of Bucharest, Department of Physics, 313 Spl. Independentei, 060042, Bucharest, Romania
| | - Viorel Cîrcu
- Department of Inorganic Chemistry, University of Bucharest, 23 Dumbrava Rosie st, sector 2, Bucharest 020464, Romania
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Simple and double pyridinium salts with cyanobiphenyl groups as ionic liquids and ionic liquid crystals: synthesis and investigation of thermal behavior. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-3212-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Ilincă TA, Pasuk I, Cîrcu V. Bis-imidazolium salts with alkyl sulfates as counterions: synthesis and liquid crystalline properties. NEW J CHEM 2017. [DOI: 10.1039/c7nj02561k] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
A series of flexibly linked bis-imidazolium salts with alkyl sulfate anions having different chain lengths (10, 12, 14) was investigated for their thermotropic behavior.
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Affiliation(s)
- Theodora A. Ilincă
- Department of Inorganic Chemistry
- University of Bucharest
- Bucharest 020464
- Romania
| | - Iuliana Pasuk
- National Institute of Materials Physics
- Magurele
- Romania
| | - Viorel Cîrcu
- Department of Inorganic Chemistry
- University of Bucharest
- Bucharest 020464
- Romania
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Goossens K, Lava K, Bielawski CW, Binnemans K. Ionic Liquid Crystals: Versatile Materials. Chem Rev 2016; 116:4643-807. [PMID: 27088310 DOI: 10.1021/cr400334b] [Citation(s) in RCA: 411] [Impact Index Per Article: 51.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
This Review covers the recent developments (2005-2015) in the design, synthesis, characterization, and application of thermotropic ionic liquid crystals. It was designed to give a comprehensive overview of the "state-of-the-art" in the field. The discussion is focused on low molar mass and dendrimeric thermotropic ionic mesogens, as well as selected metal-containing compounds (metallomesogens), but some references to polymeric and/or lyotropic ionic liquid crystals and particularly to ionic liquids will also be provided. Although zwitterionic and mesoionic mesogens are also treated to some extent, emphasis will be directed toward liquid-crystalline materials consisting of organic cations and organic/inorganic anions that are not covalently bound but interact via electrostatic and other noncovalent interactions.
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Affiliation(s)
- Karel Goossens
- Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS) , Ulsan 689-798, Republic of Korea.,Department of Chemistry, KU Leuven , Celestijnenlaan 200F, P.O. Box 2404, B-3001 Heverlee, Belgium
| | - Kathleen Lava
- Department of Chemistry, KU Leuven , Celestijnenlaan 200F, P.O. Box 2404, B-3001 Heverlee, Belgium.,Department of Organic and Macromolecular Chemistry, Ghent University , Krijgslaan 281 S4, B-9000 Ghent, Belgium
| | - Christopher W Bielawski
- Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS) , Ulsan 689-798, Republic of Korea.,Department of Chemistry and Department of Energy Engineering, Ulsan National Institute of Science and Technology (UNIST) , Ulsan 689-798, Republic of Korea
| | - Koen Binnemans
- Department of Chemistry, KU Leuven , Celestijnenlaan 200F, P.O. Box 2404, B-3001 Heverlee, Belgium
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Luo J, Lu J, Zhao D, Du X, He X, Meng F. Imidazolium-based polymerized ionic liquid crystals containing fluorinated cholesteryl mesogens. POLYM ADVAN TECHNOL 2015. [DOI: 10.1002/pat.3634] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Jingqi Luo
- College of Science; Northeastern University; Shenyang 100819 China
| | - Jinmin Lu
- College of Science; Northeastern University; Shenyang 100819 China
| | - Dongyu Zhao
- College of Science; Northeastern University; Shenyang 100819 China
| | - Xinyu Du
- College of Science; Northeastern University; Shenyang 100819 China
| | - Xiaozhi He
- College of Science; Northeastern University; Shenyang 100819 China
| | - Fanbao Meng
- College of Science; Northeastern University; Shenyang 100819 China
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Ma S, Li X, Bai L, Lan X, Zhou N, Meng F. Synthesis and characterization of imidazolium-based polymerized ionic liquid crystals containing cholesteryl mesogens. Colloid Polym Sci 2015. [DOI: 10.1007/s00396-015-3617-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Zheng X, Zhang S, Gong M, Li W. Experimental and Theoretical Study on the Corrosion Inhibition of Mild Steel by 1-Octyl-3-methylimidazolium l-Prolinate in Sulfuric Acid Solution. Ind Eng Chem Res 2014. [DOI: 10.1021/ie502578q] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xingwen Zheng
- College
of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, China
- School of Chemical and Pharmaceutical Engineering, Sichuan University of Science & Engineering, Zigong 643000, China
- Key Laboratory of Material Corrosion and Protection of Sichuan Province, Zigong 643000, China
| | - Shengtao Zhang
- College
of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, China
| | - Min Gong
- Key Laboratory of Material Corrosion and Protection of Sichuan Province, Zigong 643000, China
| | - Wenpo Li
- College
of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, China
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Fanté B, Soro Y, Koné M, Siaka S, Coustard JM. Intramolecular Cyclization of 1-Benzyl-2-(nitromethylene)pyrrolidines in Triflic Acid. SYNTHETIC COMMUN 2014. [DOI: 10.1080/00397911.2014.937501] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Biswas M, Dule M, Samanta PN, Ghosh S, Mandal TK. Imidazolium-based ionic liquids with different fatty acid anions: phase behavior, electronic structure and ionic conductivity investigation. Phys Chem Chem Phys 2014; 16:16255-63. [DOI: 10.1039/c4cp01324g] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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D'Anna F, Noto R. Di- and Tricationic Organic Salts: An Overview of Their Properties and Applications. European J Org Chem 2014. [DOI: 10.1002/ejoc.201301871] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Fan M, Song Z, Liang Y, Zhou F, Liu W. Laxative inspired ionic liquid lubricants with good detergency and no corrosion. ACS APPLIED MATERIALS & INTERFACES 2014; 6:3233-3241. [PMID: 24533463 DOI: 10.1021/am4049332] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
1-Alkyl-3-methylimidazolium bis(2-ethylhexyl)sulfosuccinate (L-DOSS10n, n = 2, 4, 8) ionic liquids (ILs) were synthesized from dioctyl sodium sulfosuccinate (NaDOSS), which is a cheap, bulk available laxative medicine used for the treatment of constipation. The ILs showed lower corrosion levels and higher hydrolysis stabilities than conventional ILs such as 1-butyl-3-methyl imidazolium tetrafluoroborate (L-B104) and 1-butyl-3-methyl imidazolium bis(trifluoromethylsulfonyl)imide (L-F104) due to their halogen-free characteristic. The tribological properties of the ILs were also better than those of L-B104 and L-F104 for various contacts. Thus, they can be used as replacements for conventional IL lubricants, which may solve the problems of corrosion and high cost to put conventional IL lubricants into industrial application. Coking test results indicated that the synthesized ILs have high deterging ability. Thus, these ILs may be used as lubricants that restrain carbonaceous deposition as well as oil sludge and varnish formation on the metal contacts during the sliding process. Moreover, the synthesized ILs can disperse, loosen, and remove the already formed harmful substances and keep the metal contacts clean.
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Affiliation(s)
- Mingjin Fan
- State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences , Lanzhou 730000, China
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Ferrocenium ionic liquids containing 3,4,5-tri(dodecyloxy)benzene sulfonate and bis(2-ethylhexyl)sulfosuccinate (AOT) anions. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2012.11.027] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Jo TS, McCurdy WL, Tanthmanatham O, Kim TK, Han H, Bhowmik PK, Heinrich B, Donnio B. Synthesis and characterization of luminescent tricationic salts of mesitylene and stilbazolium moieties. J Mol Struct 2012. [DOI: 10.1016/j.molstruc.2012.03.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Villar-Garcia IJ, Abebe A, Chebude Y. 1,10-Phenanthrolinium ionic liquids exhibiting excellent solubility for metal complexes: Potential solvents for biphasic and supported ionic liquid phase (SILP) catalysis. INORG CHEM COMMUN 2012. [DOI: 10.1016/j.inoche.2012.01.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Bonchio M, Carraro M, Casella G, Causin V, Rastrelli F, Saielli G. Thermal behaviour and electrochemical properties of bis(trifluoromethanesulfonyl)amide and dodecatungstosilicate viologen dimers. Phys Chem Chem Phys 2012; 14:2710-7. [DOI: 10.1039/c2cp23580c] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Su Q, He M, Wu Q, Gao W, Xu H, Ye L, Mu Y. The supramolecular assemblies of 7-amino-2,4-dimethylquinolinium salts and the effect of a variety of anions on their luminescent properties. CrystEngComm 2012. [DOI: 10.1039/c2ce25883h] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Lava K, Evrard Y, Hecke KV, Meervelt LV, Binnemans K. Quinolinium and isoquinolinium ionic liquid crystals. RSC Adv 2012. [DOI: 10.1039/c2ra21208k] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Asaftei S, Ciobanu M, Lepadatu AM, Song E, Beginn U. Thermotropic ionic liquid crystals by molecular assembly and ion pairing of 4,4′-bipyridinium derivatives and tris(dodecyloxy)benzenesulfonates in a non-polar solvent. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm31830j] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Ren Y, Kan WH, Henderson MA, Bomben PG, Berlinguette CP, Thangadurai V, Baumgartner T. External-Stimuli Responsive Photophysics and Liquid Crystal Properties of Self-Assembled “Phosphole-Lipids”. J Am Chem Soc 2011; 133:17014-26. [DOI: 10.1021/ja206784f] [Citation(s) in RCA: 128] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Yi Ren
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada
| | - Wang Hay Kan
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada
| | - Matthew A. Henderson
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada
| | - Paolo G. Bomben
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada
| | - Curtis P. Berlinguette
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada
| | - Venkataraman Thangadurai
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada
| | - Thomas Baumgartner
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada
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