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Dey A, Ghosh S. Investigation of the vesicle-to-micelle transition of 11-amino undecanoic acid derived sulphonamide and a comprehensive study of its interaction with protein. Int J Biol Macromol 2023; 253:127282. [PMID: 37827413 DOI: 10.1016/j.ijbiomac.2023.127282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 09/28/2023] [Accepted: 10/05/2023] [Indexed: 10/14/2023]
Abstract
In the present manuscript, an amphiphile sulphonamide based surfactant benzenesulphonyl-11-amino sodium undecanoate (BASU) is designed and synthesized. The surface activity of the amphiphile in the solutions is studied at neutral pH so that the resulting amphiphile self-organizes and transfers from large unilamellar vesicles to small micelles from dilute to concentrated solutions. During the aggregate transitions, the common surfactants tend to form the small aggregate at low concentrations; but BASU shows the large vesicle structure at low concentration of ~3 mM and converts into the small micelle at ~9 mM. Therefore, different techniques have been used, such as, tensiometry, conductometry, fluorimetry and DLS and some microscopic characterization, e.g., confocal fluorescence microscopy to reveal the aggregate assembly and transition mechanism. The isothermal titration calorimetry is used for quantitative measurement of thermodynamic properties of self-assembly formation and the process is found spontaneous and entropically favorable. The permeability of the vesicle membrane bilayer is explored by a kinetic study. Effects of salt and cholesterol on the aggregate of respective amphiphile are also investigated. The interaction of surfactant with both human and bovine serum albumin is analyzed through UV-visible and fluorescence techniques to draw a comparative study. Antibacterial activity is tested by both spectral and zone inhibition methods and its application for mixed amphiphiles (e.g., BASU/CTAB) is found. Therefore, according to the ability of formation of unilamellar vesicles (ULV) and its stability, permeability and antibacterial activity, the amphiphile can have potential applications in the medicinal field.
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Affiliation(s)
- Apensu Dey
- Centre for Surface Science, Physical Chemistry Section, Department of Chemistry, Jadavpur University, Kolkata 700 032, India
| | - Soumen Ghosh
- Centre for Surface Science, Physical Chemistry Section, Department of Chemistry, Jadavpur University, Kolkata 700 032, India.
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2
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Baghel D, Banjare MK. Influence of phosphonium-based ionic liquid on the micellization behavior of surfactants system and potential application in paracetamol drug aggregation. J INDIAN CHEM SOC 2023; 100:101077. [DOI: https:/doi.org/10.1016/j.jics.2023.101077] [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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3
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Rios-Vera RM, Chagnes A, Hernández-Perales L, Martínez-Rodríguez DE, Navarro-Segura DL, Gaillon L, Sirieix-Plénet J, Rizzi C, Rollet AL, Avila-Rodriguez M, Cholico-González DF. Trihexyl(tetradecyl)phosphonium bis-2,4,4-(trimethylpentyl)phosphinate micellar behavior in the extraction of Ag(I) from acidic nitrate media. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119132] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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4
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Micellar nanocontainers based on sterically hindered cationic phosphonium amphiphiles. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3481-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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5
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Pal A, Punia R, Dubey GP. Formation of mixed micelles in an aqueous mixture of a biamphiphilic surface active ionic liquid and an anionic surfactant: Experimental and theoretical study. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116355] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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6
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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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7
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Zakharova LY, Kaupova GI, Gabdrakhmanov DR, Gaynanova GA, Ermakova EA, Mukhitov AR, Galkina IV, Cheresiz SV, Pokrovsky AG, Skvortsova PV, Gogolev YV, Zuev YF. Alkyl triphenylphosphonium surfactants as nucleic acid carriers: complexation efficacy toward DNA decamers, interaction with lipid bilayers and cytotoxicity studies. Phys Chem Chem Phys 2019; 21:16706-16717. [PMID: 31321392 DOI: 10.1039/c9cp02384d] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Herein, for the first time the complexation ability of a homological series of triphenylphosphonium surfactants (TPPB-n) toward DNA decamers has been explored. Formation of lipoplexes was confirmed by alternative techniques, including dynamic light scattering, indicating the occurrence of nanosized complexes (ca. 100-150 nm), and monitoring the charge neutralization of nucleotide phosphate groups and the fluorescence quenching of dye-intercalator ethidium bromide. The complexation efficacy of TPPB-surfactants toward an oligonucleotide (ONu) is compared with that of reference cationic surfactants. Strong effects of the alkyl chain length and the structure of the head group on the surfactant/ONu interaction are revealed, which probably occur via different mechanisms, with electrostatic and hydrophobic forces or intercalation imbedding involved. Phosphonium surfactants are shown to be capable of disordering lipid bilayers, which is supported by a decrease in the temperature of the main phase transition, Tm. This effect enhances with an increase in the alkyl chain length, indicating the integration of TPPB-n with lipid membranes. This markedly differs from the behavior of typical cationic surfactant cetyltrimethylammonium bromide, which induces an increase in the Tm value. It was demonstrated that the cytotoxicity of TPPB-n in terms of the MTT-test on a human cell line 293T nonmonotonically changes within the homological series, with the highest cytotoxicity exhibited by the dodecyl and tetradecyl homologs.
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Affiliation(s)
- Lucia Ya Zakharova
- A.E. Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov Street 8, Kazan 420088, Russia.
| | - Guzalia I Kaupova
- Scientific and Technological Center of PAO "Niznekamskneftekhim", Sobolekovskaya Street 23, Nizhnekamsk 423574, Russia
| | - Dinar R Gabdrakhmanov
- A.E. Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov Street 8, Kazan 420088, Russia.
| | - Gulnara A Gaynanova
- A.E. Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov Street 8, Kazan 420088, Russia.
| | - Elena A Ermakova
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, Lobachevski Street 2/31, Kazan 420111, Russia
| | - Alexander R Mukhitov
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, Lobachevski Street 2/31, Kazan 420111, Russia
| | - Irina V Galkina
- Kazan (Volga Region) Federal University, Kremlevskaya Street 18, Kazan 420008, Russia
| | - Sergey V Cheresiz
- Novosibirsk State University, Pirogova Street 2, Novosibirsk 630090, Russia
| | - Andrey G Pokrovsky
- Novosibirsk State University, Pirogova Street 2, Novosibirsk 630090, Russia
| | - Polina V Skvortsova
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, Lobachevski Street 2/31, Kazan 420111, Russia
| | - Yuri V Gogolev
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, Lobachevski Street 2/31, Kazan 420111, Russia
| | - Yuriy F Zuev
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, Lobachevski Street 2/31, Kazan 420111, Russia
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Kar B, Ghosh P, Kundu K, Bardhan S, Paul BK, Das S. Benzimidazolium-based high temperature ionic liquid-in-oil microemulsion for regioselective nitration reaction. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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9
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Mal A, Bag S, Ghosh S, Moulik SP. Physicochemistry of CTAB-SDS interacted catanionic micelle-vesicle forming system: An extended exploration. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2018.05.099] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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10
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Kandasamy S, Moniruzzaman M, Sivapragasam M, Shamsuddin MR, Mutalib MIA. Formulation and characterization of acetate based ionic liquid in oil microemulsion as a carrier for acyclovir and methotrexate. Sep Purif Technol 2018. [DOI: 10.1016/j.seppur.2017.08.044] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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11
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Gonçalves da Silva AMPS. Interaction of Hydrophobic Ionic Liquids with Lipids in Langmuir Monolayers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:3797-3805. [PMID: 29518336 DOI: 10.1021/acs.langmuir.7b04164] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The interaction of two ionic liquids, trihexyl(tetradecyl)phosphonium bis(trifluoromethylsulfonyl)-imide and trihexyl(tetradecyl)phosphonium dicyanamide, [P6 6 6 14][Ntf2] and [P6 6 6 14]/[N(CN)2], with several long-chained lipids with a different net charge at the hydrophilic group, a cationic surfactant, dioctadecyldimethylammonium bromide (DODAB), a zwitterionic phospholipid (DPPC), an anionic phospholipid (DPPG), and the neutral stearic acid (SA), was investigated at the air-water interface using the Langmuir trough technique. The experimental surface pressure-area (π- A) isotherms obtained for selected compositions of each binary system reveal distinct interfacial behavior. The degree and the nature of the IL-lipid interaction strongly depend on the charge distribution in the lipid polar group. Miscibility, or immiscibility, at the monolayer was inferred from the comparison of the experimental π- A isotherm with the theoretical curve calculated for the corresponding ideal mixture based on the π- A isotherms of the pure components. Phase separation and partial miscibility occurred in IL/DODAB and IL/DPPC systems, respectively. In both the IL/DPPG and the IL/SA systems, a new catanionic complex was found. For the IL/SA system, the catanionic complex formation varies with the subphase pH.
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12
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Patra N, Mandal B, Ghosh S. Spectroscopic Studies on the Interaction of Dye and Surface Active Ionic Liquid. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b02052] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nitai Patra
- Centre for Surface Science,
Department of Chemistry, Jadavpur University, Kolkata 700032, India
| | - Bithika Mandal
- Centre for Surface Science,
Department of Chemistry, Jadavpur University, Kolkata 700032, India
| | - Soumen Ghosh
- Centre for Surface Science,
Department of Chemistry, Jadavpur University, Kolkata 700032, India
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13
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Physicochemical responses of lysozyme on interaction with the ionic liquid (IL), 1-butyl-3-methylimidazolium tetrafluoroborate [BMIM][BF4] in aqueous phosphate buffer medium. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2017.02.087] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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14
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Yamada T, Kokado K, Sada K. Disassembly Control of Saccharide-Based Amphiphiles Driven by Electrostatic Repulsion. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:2610-2616. [PMID: 28211701 DOI: 10.1021/acs.langmuir.6b04360] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
According to the design of disassembly using electrostatic repulsion, novel amphiphiles consisting of a lipophilic ion part and a hydrophilic saccharide part were synthesized via the facile copper-catalyzed click reaction, and their molecular assemblies in water and chloroform were studied. The amphiphiles exhibited a molecular orientation opposite to that of the conventional amphiphiles in each case. ζ Potential measurements indicated that the lipophilic ion part is exposed outside in chloroform. The size of a solvophobic part in the amphiphiles dominates the size of an assembling structure; that is, in water, these amphiphiles tethering different lengths of the saccharide part exhibited almost identical assembling size, whereas in chloroform, the size depends on the length of the saccharide part in the amphiphiles.
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Affiliation(s)
- Taihei Yamada
- Graduate School of Chemical Sciences and Engineering and ‡Faculty of Science, Hokkaido University , Kita10 Nishi8, Kita-ku, Sapporo, Hokkaido 060-0810, Japan
| | - Kenta Kokado
- Graduate School of Chemical Sciences and Engineering and ‡Faculty of Science, Hokkaido University , Kita10 Nishi8, Kita-ku, Sapporo, Hokkaido 060-0810, Japan
| | - Kazuki Sada
- Graduate School of Chemical Sciences and Engineering and ‡Faculty of Science, Hokkaido University , Kita10 Nishi8, Kita-ku, Sapporo, Hokkaido 060-0810, Japan
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15
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Piekart J, Łuczak J. Transport properties of microemulsions with ionic liquid apolar domains as a function of ionic liquid content. RSC Adv 2016. [DOI: 10.1039/c6ra13061e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The conductivity, dynamic viscosity and diffusion coefficient of aqueous ionic liquid microemulsions were measured as a function of ionic liquid content. The conclusions from transport properties were supported by UV-Vis as well as FTIR measurements.
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Affiliation(s)
- Jakub Piekart
- Department of Chemical Technology
- Chemical Faculty
- Gdańsk University of Technology
- 80-233 Gdańsk
- Poland
| | - Justyna Łuczak
- Department of Chemical Technology
- Chemical Faculty
- Gdańsk University of Technology
- 80-233 Gdańsk
- Poland
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16
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Filipe EJM, Morgado P, Teixeira M, Shimizu K, Bonatout N, Goldmann M, Canongia Lopes JN. Crystalline-like structures and multilayering in Langmuir films of ionic liquids at the air–water interface. Chem Commun (Camb) 2016; 52:5585-8. [DOI: 10.1039/c6cc01368f] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Langmuir films of [C18mim][NTf2] ionic liquid exhibited, for the first time, the reversible formation of crystalline-like structures at the surface of water, compatible with the formation of multilayers.
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Affiliation(s)
- Eduardo. J. M. Filipe
- Centro de Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
- Portugal
| | - Pedro Morgado
- Centro de Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
- Portugal
| | - Miguel Teixeira
- Centro de Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
- Portugal
| | - Karina Shimizu
- Centro de Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
- Portugal
| | - Nathalie Bonatout
- Sorbonne Universités
- UPMC Univ Paris 06
- CNRS-UMR 7588
- Institut des NanoSciences de Paris
- Paris
| | - Michel Goldmann
- Sorbonne Universités
- UPMC Univ Paris 06
- CNRS-UMR 7588
- Institut des NanoSciences de Paris
- Paris
| | - José Nuno Canongia Lopes
- Centro de Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
- Portugal
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17
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Physicochemical study of the interaction of lysozyme with surface active ionic liquid 1-butyl-3-methylimidazolium octylsulfate [BMIM] [OS] in aqueous and buffer media. Colloids Surf A Physicochem Eng Asp 2015. [DOI: 10.1016/j.colsurfa.2015.07.052] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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18
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More U, Kumari P, Vaid Z, Behera K, Malek NI. Interaction Between Ionic Liquids and Gemini Surfactant: A Detailed Investigation into the Role of Ionic Liquids in Modifying Properties of Aqueous Gemini Surfactant. J SURFACTANTS DETERG 2015. [DOI: 10.1007/s11743-015-1747-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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19
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Rodríguez-Escontrela I, Rodríguez-Palmeiro I, Rodríguez O, Arce A, Soto A. Phase behavior of the surfactant ionic liquid trihexyltetradecylphosphonium bis(2,4,4-trimethylpentyl)phosphinate with water and dodecane. Colloids Surf A Physicochem Eng Asp 2015. [DOI: 10.1016/j.colsurfa.2015.04.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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20
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Shimizu K, Canongia Lopes JN, Gonçalves da Silva AMPS. Ionic Liquid Films at the Water-Air Interface: Langmuir Isotherms of Tetra-alkylphosphonium-Based Ionic Liquids. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:8371-8378. [PMID: 26161843 DOI: 10.1021/acs.langmuir.5b01977] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The behavior of ionic liquids trihexyl(tetradecyl)phosphonium bis(trifluoromethylsulfonyl)imide and trihexyl(tetradecyl)phosphonium dicyanamide, [P6 6 6 14][Ntf2] and [P6 6 6 14][N(CN)2], respectively, at the water-air interface was investigated using the Langmuir trough technique. The obtained surface pressure versus mean molecular area (MMA) isotherms, π-A, and surface potential versus MMA isotherms, ΔV-A, show distinct interfacial behavior between the two systems. The results were interpreted at a molecular level using molecular dynamics simulations: the different compression regimes along the [P6 6 6 14][Ntf2] isotherm correspond to the self-organization of the ions at the water surface into compact and planar monolayers that coalesce at an MMA value of ca. 1.85 nm(2)/ion pair to form an expanded liquidlike layer. Upon further compression, the monolayer collapses at around 1.2 nm(2)/ion pair to yield a progressively thicker and less organized layer. These transitions are much more subdued in the [P6 6 6 14][N(CN)2] system because of the more hydrophilic nature of the dicyanamide anion. The numerical density profiles obtained from the MD simulation trajectories are also able to emphasize the very unusual packing of the four long alkyl side chains of the cation above and below the ionic layer that forms at the water surface. Such a distribution is also different for the two studied systems during the different compression regimes.
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Affiliation(s)
- Karina Shimizu
- †Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, 1049 001 Lisboa, Portugal
| | - José N Canongia Lopes
- †Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, 1049 001 Lisboa, Portugal
- ‡Instituto de Tecnologia Química e Biológica, Universidade Nova de Lisboa, 2580 157 Oeiras, Portugal
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Bardhan S, Kundu K, Chakraborty G, Saha SK, Paul BK. The Schulman Method of Cosurfactant Titration of the Oil/Water Interface (Dilution Method): A Review on a Well-Known Powerful Technique in Interfacial Science for Characterization of Water-in-Oil Microemulsions. J SURFACTANTS DETERG 2015. [DOI: 10.1007/s11743-015-1694-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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22
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Pan A, Sil P, Dutta S, Das PK, Bhattacharya SC, Rakshit AK, Aswal VK, Moulik SP. Micellization of Cetyltrimethylammonium Bromide: Effect of Small Chain Bola Electrolytes. J Phys Chem B 2014; 118:3041-52. [DOI: 10.1021/jp4108427] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | | | - Sounak Dutta
- Department
of Biological Chemistry, Indian Association for Cultivation of Science, Kolkata 700 032, India
| | - Prasanta Kumar Das
- Department
of Biological Chemistry, Indian Association for Cultivation of Science, Kolkata 700 032, India
| | | | | | - Vinod Kumar Aswal
- Solid
State Physics Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085, India
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23
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Costa SPF, Justina VD, Bica K, Vasiloiu M, Pinto PCAG, Saraiva MLMFS. Automated evaluation of pharmaceutically active ionic liquids' (eco)toxicity through the inhibition of human carboxylesterase and Vibrio fischeri. JOURNAL OF HAZARDOUS MATERIALS 2014; 265:133-141. [PMID: 24355776 DOI: 10.1016/j.jhazmat.2013.11.052] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2013] [Revised: 11/04/2013] [Accepted: 11/24/2013] [Indexed: 06/03/2023]
Abstract
The toxicity of 16 pharmaceutical active ionic liquids (IL-APIs) was evaluated by automated approaches based on sequential injection analysis (SIA). The implemented bioassays were centered on the inhibition of human carboxylesterase 2 and Vibrio fischeri, in the presence of the tested compounds. The inhibitory effects were quantified by calculating the inhibitor concentration required to cause 50% of inhibition (EC50). The EC50 values demonstrated that the cetylpyridinium group was one of the most toxic cations and that the imidazolium group was the less toxic. The obtained results provide important information about the safety of the studied IL-APIs and their possible use as pharmaceutical drugs. The developed automated SIA methodologies are robust screening bioassays, and can be used as a generic tools to identify the (eco)toxicity of the structural elements of ILs, contributing to a sustainable development of drugs.
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Affiliation(s)
- Susana P F Costa
- REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua Jorge Viterbo Ferreira, n° 228, 4050-313 Porto, Portugal
| | - Vanessa D Justina
- REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua Jorge Viterbo Ferreira, n° 228, 4050-313 Porto, Portugal
| | - Katharina Bica
- Vienna University of Technology, Institute of Applied and Synthetic Chemistry, A-1060 Vienna, Austria
| | - Maria Vasiloiu
- Vienna University of Technology, Institute of Applied and Synthetic Chemistry, A-1060 Vienna, Austria
| | - Paula C A G Pinto
- REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua Jorge Viterbo Ferreira, n° 228, 4050-313 Porto, Portugal.
| | - M Lúcia M F S Saraiva
- REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua Jorge Viterbo Ferreira, n° 228, 4050-313 Porto, Portugal.
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Kar B, Bardhan S, Kundu K, Saha SK, Paul BK, Das S. Physicochemical studies of water-in-oil nonionic microemulsion in presence of benzimidazole-based ionic liquid and probing of microenvironment using model C–C cross coupling (Heck) reaction. RSC Adv 2014. [DOI: 10.1039/c3ra46632a] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
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25
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Naskar B, Mondal S, Moulik SP. Amphiphilic activities of anionic sodium cholate (NaC), zwitterionic 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate (CHAPS) and their mixtures: A comparative study. Colloids Surf B Biointerfaces 2013; 112:155-64. [DOI: 10.1016/j.colsurfb.2013.07.029] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2013] [Revised: 06/27/2013] [Accepted: 07/15/2013] [Indexed: 11/30/2022]
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