51
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Moshikur RM, Ali MK, Wakabayashi R, Moniruzzaman M, Goto M. Formation and potential application of micelles composed of biocompatible N-lauroyl-amino acid ionic liquids surfactant. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.114424] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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52
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Tampucci S, Guazzelli L, Burgalassi S, Carpi S, Chetoni P, Mezzetta A, Nieri P, Polini B, Pomelli CS, Terreni E, Monti D. pH-Responsive Nanostructures Based on Surface Active Fatty Acid-Protic Ionic Liquids for Imiquimod Delivery in Skin Cancer Topical Therapy. Pharmaceutics 2020; 12:pharmaceutics12111078. [PMID: 33187215 PMCID: PMC7697672 DOI: 10.3390/pharmaceutics12111078] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 11/06/2020] [Accepted: 11/07/2020] [Indexed: 12/12/2022] Open
Abstract
For topical treatment of skin cancer, the design of pH-responsive nanocarriers able to selectively release the drug in the tumor acidic microenvironment represents a reliable option for targeted delivery. In this context, a series of newly synthesized surface-active fatty acid-protic ionic liquids (FA-PILs), based on tetramethylguanidinium cation and different natural hydrophobic fatty acid carboxylates, have been investigated with the aim of developing a pH-sensitive nanostructured drug delivery system for cutaneous administration in the skin cancer therapy. The capability of FA-PILs to arrange in micelles when combined with each other and with the non-ionic surfactant d-α-Tocopherol polyethylene glycol succinate (vitamin E TPGS) as well as their ability to solubilize imiquimod, an immuno-stimulant drug used for the treatment of skin cancerous lesions, have been demonstrated. The FA-PILs-TPGS mixed micelles showed pH-sensitivity, suggesting that the acidic environment of cancer cells can trigger nanostructures’ swelling and collapse with consequent rapid release of imiquimod and drug cytotoxic potential enhancement. The in vitro permeation/penetration study showed that the micellar formulation produced effective imiquimod concentrations into the skin exposed to acid environment, representing a potential efficacious and selective drug delivery system able to trigger the drug release in the tumor tissues, at lower and less irritating drug concentrations.
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Affiliation(s)
- Silvia Tampucci
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56127 Pisa, Italy; (S.B.); (S.C.); (P.C.); (A.M.); (P.N.); (B.P.); (C.S.P.); (E.T.); (D.M.)
- Correspondence: (S.T.); (L.G.)
| | - Lorenzo Guazzelli
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56127 Pisa, Italy; (S.B.); (S.C.); (P.C.); (A.M.); (P.N.); (B.P.); (C.S.P.); (E.T.); (D.M.)
- Correspondence: (S.T.); (L.G.)
| | - Susi Burgalassi
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56127 Pisa, Italy; (S.B.); (S.C.); (P.C.); (A.M.); (P.N.); (B.P.); (C.S.P.); (E.T.); (D.M.)
| | - Sara Carpi
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56127 Pisa, Italy; (S.B.); (S.C.); (P.C.); (A.M.); (P.N.); (B.P.); (C.S.P.); (E.T.); (D.M.)
- NEST, Istituto Nanoscienze-CNR and Scuola Normale Superiore, Piazza San Silvestro 12, 56127 Pisa, Italy
| | - Patrizia Chetoni
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56127 Pisa, Italy; (S.B.); (S.C.); (P.C.); (A.M.); (P.N.); (B.P.); (C.S.P.); (E.T.); (D.M.)
| | - Andrea Mezzetta
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56127 Pisa, Italy; (S.B.); (S.C.); (P.C.); (A.M.); (P.N.); (B.P.); (C.S.P.); (E.T.); (D.M.)
| | - Paola Nieri
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56127 Pisa, Italy; (S.B.); (S.C.); (P.C.); (A.M.); (P.N.); (B.P.); (C.S.P.); (E.T.); (D.M.)
| | - Beatrice Polini
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56127 Pisa, Italy; (S.B.); (S.C.); (P.C.); (A.M.); (P.N.); (B.P.); (C.S.P.); (E.T.); (D.M.)
| | - Christian Silvio Pomelli
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56127 Pisa, Italy; (S.B.); (S.C.); (P.C.); (A.M.); (P.N.); (B.P.); (C.S.P.); (E.T.); (D.M.)
| | - Eleonora Terreni
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56127 Pisa, Italy; (S.B.); (S.C.); (P.C.); (A.M.); (P.N.); (B.P.); (C.S.P.); (E.T.); (D.M.)
| | - Daniela Monti
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56127 Pisa, Italy; (S.B.); (S.C.); (P.C.); (A.M.); (P.N.); (B.P.); (C.S.P.); (E.T.); (D.M.)
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53
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Dib N, Falcone RD, García-Río L. Hydrolysis Reactions of Two Benzoyl Chlorides as a Probe to Investigate Reverse Micelles Formed by the Ionic Liquid-Surfactant bmim-AOT. J Org Chem 2020; 85:15006-15014. [PMID: 33147953 DOI: 10.1021/acs.joc.0c01740] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
In this work, two hydrolysis reactions were used as a probe to investigate the properties of reverse micelles (RMs) formed by the ionic liquid-surfactant 1-butyl-3-methylimidazolium 1,4-bis-2-ethylhexylsulfosuccinate (bmim-AOT). The results were compared with those found for RMs generated with sodium 1,4-bis-2-ethylhexylsulfosuccinate (Na-AOT). As external nonpolar solvents, n-heptane (n-Hp), isopropyl myristate (IPM), and methyl laurate (ML) were used. Thus, the effect of changing the Na+ cation by bmim+ was analyzed, as well as the impact of the replacement of a conventional external nonpolar solvent by biocompatible solvents. The kinetics of the hydrolysis reactions of 4-methoxybenzoyl chloride (OMe) and 4-(trifluoromethyl)benzoyl chloride (CF3) were studied. The results indicate that the replacement of the Na+ counterion by bmim+ in AOT RMs alters the rates of reactions carried out in them and produces changes in the reaction mechanism. In bmim-AOT RMs, the bmim+ cation is located between the surfactant molecules; this has an important influence on the reaction intermediates' stability and, therefore, in the reaction rates and mechanisms. Also, the results indicate that when IPM is used as an external solvent instead of ML or n-Hp, interfacial water molecules have larger nucleophilicity due to the higher interface penetration of IPM.
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Affiliation(s)
- Nahir Dib
- Instituto para el Desarrollo Agroindustrial y de la Salud (IDAS), CONICET, Departamento de Quı́mica, Universidad Nacional de Rı́o Cuarto, Agencia Postal # 3, C.P. X5804BYA Rı́o Cuarto, Argentina
| | - R Dario Falcone
- Instituto para el Desarrollo Agroindustrial y de la Salud (IDAS), CONICET, Departamento de Quı́mica, Universidad Nacional de Rı́o Cuarto, Agencia Postal # 3, C.P. X5804BYA Rı́o Cuarto, Argentina
| | - Luis García-Río
- Centro Singular de Investigación en Quı́mica Biolóxica e Materiais Moleculares (CIQUS) and Departamento de Quı́mica Fı́sica, Universidade de Santiago de Compostela, 15782 Santiago, Spain
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54
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Tahara Y, Morita K, Wakabayashi R, Kamiya N, Goto M. Biocompatible Ionic Liquid Enhances Transdermal Antigen Peptide Delivery and Preventive Vaccination Effect. Mol Pharm 2020; 17:3845-3856. [DOI: 10.1021/acs.molpharmaceut.0c00598] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Yoshiro Tahara
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Kaho Morita
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Rie Wakabayashi
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Center for Advanced Transdermal Drug Delivery System Center, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Noriho Kamiya
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Center for Future Chemistry, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Center for Advanced Transdermal Drug Delivery System Center, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Masahiro Goto
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Center for Future Chemistry, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Center for Advanced Transdermal Drug Delivery System Center, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
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55
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Biological Applications of Ionic Liquids-Based Surfactants: A Review of the Current Scenario. ACTA ACUST UNITED AC 2020. [DOI: 10.1007/978-3-030-44995-7_8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
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56
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Dib N, Silber JJ, Correa NM, Falcone RD. Imim-DEHP reverse micelles investigated with two molecular probes reveals how are the interfacial properties and the coordination behavior of the surfactant. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113592] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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57
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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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58
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Gaida B, Brzęczek-Szafran A. Insights into the Properties and Potential Applications of Renewable Carbohydrate-Based Ionic Liquids: A Review. Molecules 2020; 25:E3285. [PMID: 32698359 PMCID: PMC7397332 DOI: 10.3390/molecules25143285] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 07/15/2020] [Accepted: 07/17/2020] [Indexed: 11/16/2022] Open
Abstract
Carbohydrate-derived ionic liquids have been explored as bio-alternatives to conventional ionic liquids for over a decade. Since their discovery, significant progress has been made regarding synthetic methods, understanding their environmental effect, and developing perspectives on their potential applications. This review discusses the relationships between the structural properties of carbohydrate ionic liquids and their thermal, toxicological, and biodegradability characteristics in terms of guiding future designs of sugar-rich systems for targeted applications. The synthetic strategies related to carbohydrate-based ionic liquids, the most recent relevant advances, and several perspectives for possible applications spanning catalysis, biomedicine, ecology, biomass, and energy conversion are presented herein.
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Affiliation(s)
| | - Alina Brzęczek-Szafran
- Department of Chemical Organic Technology and Petrochemistry, Silesian University of Technology, 44100 Gliwice, Poland;
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59
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Two fatty acid anion-based ionic liquids - part II: Effectiveness as an additive to a polyol ester. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113158] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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60
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Kuhn BL, Osmari BF, Heinen TM, Bonacorso HG, Zanatta N, Nielsen SO, Ranathunga DT, Villetti MA, Frizzo CP. Dicationic imidazolium-based dicarboxylate ionic liquids: Thermophysical properties and solubility. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.112983] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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61
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Islam MR, Chowdhury MR, Wakabayashi R, Tahara Y, Kamiya N, Moniruzzaman M, Goto M. Choline and amino acid based biocompatible ionic liquid mediated transdermal delivery of the sparingly soluble drug acyclovir. Int J Pharm 2020; 582:119335. [DOI: 10.1016/j.ijpharm.2020.119335] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 03/28/2020] [Accepted: 04/12/2020] [Indexed: 12/22/2022]
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62
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Ionic Liquid-In-Oil Microemulsions Prepared with Biocompatible Choline Carboxylic Acids for Improving the Transdermal Delivery of a Sparingly Soluble Drug. Pharmaceutics 2020; 12:pharmaceutics12040392. [PMID: 32344768 PMCID: PMC7238071 DOI: 10.3390/pharmaceutics12040392] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 04/21/2020] [Accepted: 04/22/2020] [Indexed: 12/26/2022] Open
Abstract
The transdermal delivery of sparingly soluble drugs is challenging due to of the need for a drug carrier. In the past few decades, ionic liquid (IL)-in-oil microemulsions (IL/O MEs) have been developed as potential carriers. By focusing on biocompatibility, we report on an IL/O ME that is designed to enhance the solubility and transdermal delivery of the sparingly soluble drug, acyclovir. The prepared MEs were composed of a hydrophilic IL (choline formate, choline lactate, or choline propionate) as the non-aqueous polar phase and a surface-active IL (choline oleate) as the surfactant in combination with sorbitan laurate in a continuous oil phase. The selected ILs were all biologically active ions. Optimized pseudo ternary phase diagrams indicated the MEs formed thermodynamically stable, spherically shaped, and nano-sized (<100 nm) droplets. An in vitro drug permeation study, using pig skin, showed the significantly enhanced permeation of acyclovir using the ME. A Fourier transform infrared spectroscopy study showed a reduction of the skin barrier function with the ME. Finally, a skin irritation study showed a high cell survival rate (>90%) with the ME compared with Dulbecco's phosphate-buffered saline, indicates the biocompatibility of the ME. Therefore, we conclude that IL/O ME may be a promising nano-carrier for the transdermal delivery of sparingly soluble drugs.
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63
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Dib N, Falcone RD, Acuña A, García-Río L. The ionic liquid-surfactant bmim-AOT and nontoxic lipophilic solvents as components of reverse micelles alternative to the traditional systems. A study by 1H NMR spectroscopy. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.112762] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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64
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Ionic liquids with N-methyl-2-pyrrolidonium cation as an enhancer for topical drug delivery: Synthesis, characterization, and skin-penetration evaluation. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2019.112166] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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65
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Elgharbawy AA, Moniruzzaman M, Goto M. Recent advances of enzymatic reactions in ionic liquids: Part II. Biochem Eng J 2020. [DOI: 10.1016/j.bej.2019.107426] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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66
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Uddin S, Chowdhury MR, Wakabayashi R, Kamiya N, Moniruzzaman M, Goto M. Lipid based biocompatible ionic liquids: synthesis, characterization and biocompatibility evaluation. Chem Commun (Camb) 2020; 56:13756-13759. [DOI: 10.1039/d0cc04491a] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This study reports a new series of lipid-based biocompatible ionic liquids consisting of long-chain phosphonium compound, 1,2-dimyristoyl-sn-glycero-3-ethyl- phosphatidylcholine, as a cation and long chain fatty acids as anions.
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Affiliation(s)
- Shihab Uddin
- Department of Applied Chemistry
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Md. Raihan Chowdhury
- Department of Applied Chemistry
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Rie Wakabayashi
- Department of Applied Chemistry
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Noriho Kamiya
- Department of Applied Chemistry
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Muhammad Moniruzzaman
- Chemical Engineering Department
- Universiti Teknologi Petronas
- 32610 Seri Iskandar
- Malaysia
| | - Masahiro Goto
- Department of Applied Chemistry
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
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67
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Wang Z, Zhang J, Lu B, Li Y, Liang Y, Yuan J, Zhao M, Wang B, Mai C, Zhang J. Novel bio-renewable matrinium-based ionic liquids derived from Chinese herb medicine: Synthesis, physicochemical properties and biological activity. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111822] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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68
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Zhang Y, Liu D, Dai S, Lu H. Surfactant-Free Microemulsion Based on CO 2-Induced Ionic Liquids. J Phys Chem B 2019; 123:9024-9030. [PMID: 31573810 DOI: 10.1021/acs.jpcb.9b07405] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A novel surfactant-free microemulsion (SFME) based on CO2-induced ionic liquids (ILs) was prepared. Among them, dipropylamine (DPA) was directly reacted with CO2 to form the ILs that were composed of the ammonium salts and the ammonium carbamate salts, which was confirmed by 13C NMR, Fourier transform infrared, electrical conductivity, and pH. In addition, the purity of ILs was determined by 1H NMR. We used water as a polar phase, ILs as an amphi-solvent, and 1-dodecanol as a nonpolar phase to prepare SFME. The multiphase zone and the single-phase zone of the SFME were obtained from the ternary-phase diagram. Then, the microstructure of the studied SFME was determined to be the O/W type by the staining method. The demulsification process of SFME was explored by means of conductivity, pH, dynamic light scattering, and gas chromatography. Under the introduction of N2, CO2 could be removed, and the ILs could be reversibly restored to DPA, resulting in a change in polarity, which caused most of DPA to transfer into the oil phase, eventually leading to demulsification.
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Affiliation(s)
- Ying Zhang
- College of Chemistry and Chemical Engineering , Southwest Petroleum University , Chengdu 610500 , P. R. China
| | - Dongfang Liu
- College of Chemistry and Chemical Engineering , Southwest Petroleum University , Chengdu 610500 , P. R. China
| | - Shanshan Dai
- College of Chemistry and Chemical Engineering , Southwest Petroleum University , Chengdu 610500 , P. R. China
| | - Hongsheng Lu
- College of Chemistry and Chemical Engineering , Southwest Petroleum University , Chengdu 610500 , P. R. China.,Engineering Research Center of Oilfield Chemistry , Ministry of Education , Chengdu 610500 , P. R. China
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69
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Wu X, Chen L, Fan Y, Fu F, Li J, Zhang J. Water Solubility and Surface Property of Alkyl Di-/Tri-/Tetraoxyethyl β-d-Xylopyranosides. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:10361-10372. [PMID: 31487173 DOI: 10.1021/acs.jafc.9b03435] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Alkyl di-/tri-/tetraoxyethyl β-d-xylopyranosides as derivatives of alkyl xylosides are a class of non-ionic sugar-based surfactants. They were stereoselectively synthesized by the Helferich method. Their properties including hydrophilic-lipophilic balance number, water solubility, surface property, foam property, emulsifying property, and thermotropic liquid crystal property were mainly investigated. The results showed that their water solubility decreased with increasing the alkyl chain length and increasing the number of the oligooxyethyl fragment. The critical micelle concentration had a monotonous decreasing trend with increasing the alkyl chain length. Nonyl di-/tri-/tetraoxyethyl β-d-xylopyranosides [-(OCH2CH2)m-, where m = 2, 3, and 4] exhibited the most excellent foaming ability and foam stability. In the n-octane/water system, dodecyl tetraoxyethyl β-d-xylopyranosides and tetradecyl tetraoxyethyl β-d-xylopyranosides had the strongest emulsion ability. In addition, some alkyl di-/tri-/tetraoxyethyl β-d-xylopyranosides had thermotropic liquid crystal properties. Such sugar-based surfactants, alkyl di-/tri-/tetraoxyethyl β-d-xylopyranosides, will be expected to develop for a variety of practical application.
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Affiliation(s)
- Xiubing Wu
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry , Xiangtan University , Xiangtan , Hunan 411105 , People's Republic of China
| | - Langqiu Chen
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry , Xiangtan University , Xiangtan , Hunan 411105 , People's Republic of China
| | - Yulin Fan
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry , Xiangtan University , Xiangtan , Hunan 411105 , People's Republic of China
| | - Fang Fu
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry , Xiangtan University , Xiangtan , Hunan 411105 , People's Republic of China
| | - Jiping Li
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry , Xiangtan University , Xiangtan , Hunan 411105 , People's Republic of China
| | - Jing Zhang
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry , Xiangtan University , Xiangtan , Hunan 411105 , People's Republic of China
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70
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Chowdhury MR, Moshikur RM, Wakabayashi R, Tahara Y, Kamiya N, Moniruzzaman M, Goto M. Development of a novel ionic liquid-curcumin complex to enhance its solubility, stability, and activity. Chem Commun (Camb) 2019; 55:7737-7740. [PMID: 31184357 DOI: 10.1039/c9cc02812a] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
We report a one-step emulsification and rapid freeze-drying process to develop a curcumin-ionic liquid (CCM-IL) complex that could be readily dispersed in water with a significantly enhanced solubility of ∼8 mg mL-1 and half-life (t1/2) of ∼260 min compared with free CCM (solubility ∼30 nM and t1/2 ∼ 20 min). This process using an IL consisting of a long chain carbon backbone as a surfactant, may provide an alternative way of enhancing the solubility of poorly water-soluble drugs.
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Affiliation(s)
- Md Raihan Chowdhury
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan.
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