1
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Elstone N, Arnold T, Skoda MWA, Lewis SE, Li P, Hazell G, Edler KJ. Structural investigation of sulfobetaines and phospholipid monolayers at the air-water interface. Phys Chem Chem Phys 2022; 24:22679-22690. [PMID: 36106535 DOI: 10.1039/d2cp02695c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mixtures of sulfobetaine based lipids with phosphocholine phospholipids are of interest in order to study the interactions between zwitterionic surfactants and the phospholipids present in cell membranes. In this study we have investigated the structure of mixed monolayers of sulfobetaines and phosphocholine phospholipids. The sulfobetaine used has a single 18-carbon tail, and is referred to as SB3-18, and the phospholipid used is DMPC. Surface pressure-area isotherms of the samples were used to determine whether any phase transitions were present during the compression of the monolayers. Neutron and X-ray reflectometry were then used to investigate the structure of these monolayers perpendicular to the interface. We found that the average headgroup and tail layer thickness was reasonably consistent across all mixtures, with a variation of less than 3 Å reported in the total thickness of the monolayers at each surface pressure. However, by selective deuteration of the two components of the monolayers, it was found that the two components have different tail layer thicknesses. For the mixture with equal compositions of DMPC and SB3-18 or with a higher composition of DMPC the tail tilts were found to be constant, resulting in a greater tail layer thickness for SB3-18 due to its longer tail. For the mixture higher in SB3-18 this was not the case, the tail tilt angle for the two components was found to be different and DMPC was found to have a greater tail layer thickness than SB3-18 as a result.
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Affiliation(s)
- Naomi Elstone
- Centre for Sustainable & Circular Technologies, University of Bath, Claverton Down, Bath, BA2 7AY, UK. .,Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, UK
| | - Thomas Arnold
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, UK.,European Spallation Source ERIC, P.O. Box 176, SE-221 00 Lund, Sweden.,Diamond Light Source, Harwell Science and Innovation Campus, Didcot, OX11 0DE, UK.,ISIS Neutron Source Facility, Harwell Science and Innovation Campus, Didcot, OX11 0DE, UK
| | - Maximilian W A Skoda
- ISIS Neutron Source Facility, Harwell Science and Innovation Campus, Didcot, OX11 0DE, UK
| | - Simon E Lewis
- Centre for Sustainable & Circular Technologies, University of Bath, Claverton Down, Bath, BA2 7AY, UK. .,Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, UK
| | - Peixun Li
- ISIS Neutron Source Facility, Harwell Science and Innovation Campus, Didcot, OX11 0DE, UK
| | - Gavin Hazell
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, UK
| | - Karen J Edler
- Centre for Sustainable & Circular Technologies, University of Bath, Claverton Down, Bath, BA2 7AY, UK. .,Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, UK
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2
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Patiño-Agudelo ÁJ, Quina FH. Thermodynamics of anion binding to zwitterionic sulfobetaine micelles. J Colloid Interface Sci 2021; 611:39-45. [PMID: 34929437 DOI: 10.1016/j.jcis.2021.12.062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 12/08/2021] [Accepted: 12/09/2021] [Indexed: 01/29/2023]
Abstract
One of the most intriguing aspects of zwitterionic surfactant micelles is their propensity to exhibit selectivity in the binding of the anions of added salts. In this work we examine the thermodynamics of the interaction of the strongly bound perchlorate ion and the more weakly bound bromide ion with micelles of N-tetradecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate (SB3-14) in aqueous solution employing enthalpies derived from isothermal titration calorimetry combined with Gibbs free energies derived from literature data for the binding equilibria. In both cases, the binding is exothermic and enthalpy driven, but entropically unfavorable, with only modest changes in the Gibbs free energy as a function of the extent of anion binding. Likewise, perchlorate ion binding was found to have little or no effect on the aggregation numbers of SB3-14 micelles determined by time-resolved fluorescence quenching of pyrene by the N-hexadecylpyridinium cation. The results are interpreted within the context of the factors involved in the ion-pairing between the anions and the positive charge center of the zwitterion headgroup and the interplay between electrostatics, solvent reorganization and a net loss of translational degrees of freedom that accompany anion binding.
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Affiliation(s)
| | - Frank H Quina
- Instituto de Química, Universidade de São Paulo, 05508-000, São Paulo, SP, Brazil.
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3
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Puri C, Pucciarini L, Tiecco M, Brighenti V, Volpi C, Gargaro M, Germani R, Pellati F, Sardella R, Clementi C. Use of a Zwitterionic Surfactant to Improve the Biofunctional Properties of Wool Dyed with an Onion ( Allium cepa L.) Skin Extract. Antioxidants (Basel) 2020; 9:E1055. [PMID: 33126625 PMCID: PMC7693141 DOI: 10.3390/antiox9111055] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 10/15/2020] [Accepted: 10/23/2020] [Indexed: 11/21/2022] Open
Abstract
To improve the loadability and antioxidant properties of wool impregnated with onion skin extract, the introduction of SB3-14 surfactant in the dyeing process was evaluated. A preliminary investigation on the surfactant-quercetin interaction indicated that the optimal conditions for dye solubility, stability, and surfactant affinity require double-distilled water (pH = 5.5) as a medium and SB3-14 in a concentration above the c.m.c. (2.5 × 10-3 M). The absorption profile of textiles showed the flavonoid absorption band (390 nm) and a bathochromic feature (510 nm), suggesting flavonoid aggregates. The higher absorbance for the sample dyed with SB3-14 indicated greater dye uptake, which was further confirmed by HPLC analysis. The Folin-Ciocalteu method was applied to evaluate the total phenol content (TPC) released from the treated wool, while the assays FRAP, DPPH, ABTS, and ORAC were applied to evaluate the corresponding total antioxidant activity (TAC). Higher TPCs (about 20%) and TACs (5-55%) were measured with SB3-14, highlighting textiles with improved biofunctional properties. Spectrophotometric analyses were also performed with an artificial sweat. The potential cytotoxic effect of SB3-14 in both monomeric and aggregated forms, cell viability, and induction of apoptosis were evaluated in RAW 264.7 cells. These analyses revealed that SB3-14 is safe at concentrations below the c.m.c.
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Affiliation(s)
- Chiara Puri
- Department of Chemistry Biology and Biotechnology, University of Perugia, Via Elce di Sotto 8, 06123 Perugia, Italy; (C.P.); (M.T.); (R.G.)
| | - Lucia Pucciarini
- Department of Pharmaceutical Sciences, University of Perugia, Via Fabretti 48, 06123 Perugia, Italy;
| | - Matteo Tiecco
- Department of Chemistry Biology and Biotechnology, University of Perugia, Via Elce di Sotto 8, 06123 Perugia, Italy; (C.P.); (M.T.); (R.G.)
| | - Virginia Brighenti
- Department of Life Sciences, University of Modena and Reggio Emilia, Via G. Campi 103, 41125 Modena, Italy; (V.B.); (F.P.)
| | - Claudia Volpi
- Department of Experimental Medicine, University of Perugia, P.le Severi, 06132 Perugia, Italy; (C.V.); (M.G.)
| | - Marco Gargaro
- Department of Experimental Medicine, University of Perugia, P.le Severi, 06132 Perugia, Italy; (C.V.); (M.G.)
| | - Raimondo Germani
- Department of Chemistry Biology and Biotechnology, University of Perugia, Via Elce di Sotto 8, 06123 Perugia, Italy; (C.P.); (M.T.); (R.G.)
| | - Federica Pellati
- Department of Life Sciences, University of Modena and Reggio Emilia, Via G. Campi 103, 41125 Modena, Italy; (V.B.); (F.P.)
| | - Roccaldo Sardella
- Department of Pharmaceutical Sciences, University of Perugia, Via Fabretti 48, 06123 Perugia, Italy;
- Center for Perinatal and Reproductive Medicine, University of Perugia, Santa Maria della Misericordia/University Hospital, 06132 Perugia, Italy
| | - Catia Clementi
- Department of Chemistry Biology and Biotechnology, University of Perugia, Via Elce di Sotto 8, 06123 Perugia, Italy; (C.P.); (M.T.); (R.G.)
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4
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Li L, Wang H, Jin Y, Wang P, Jia D. Sulfobetaine
N
‐Chloramines: Chemical Synthesis and Antibacterial Application. ChemistrySelect 2019. [DOI: 10.1002/slct.201902555] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Lingdong Li
- School of Petroleum and Chemical EngineeringDalian University of TechnologyState Key Laboratory of Fine Chemicals 2 Dagong Road, Liaodongwan New District Panjin 124221 China
| | - Hande Wang
- School of Petroleum and Chemical EngineeringDalian University of TechnologyState Key Laboratory of Fine Chemicals 2 Dagong Road, Liaodongwan New District Panjin 124221 China
| | - Yanan Jin
- School of Petroleum and Chemical EngineeringDalian University of TechnologyState Key Laboratory of Fine Chemicals 2 Dagong Road, Liaodongwan New District Panjin 124221 China
| | - Peiqi Wang
- School of Petroleum and Chemical EngineeringDalian University of TechnologyState Key Laboratory of Fine Chemicals 2 Dagong Road, Liaodongwan New District Panjin 124221 China
| | - Dongxue Jia
- School of Petroleum and Chemical EngineeringDalian University of TechnologyState Key Laboratory of Fine Chemicals 2 Dagong Road, Liaodongwan New District Panjin 124221 China
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5
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Gao S, Song Z, Lan F, Zhao J, Xu T, Du Y, Jiang Q. Synthesis and Physicochemical Properties of Novel Phenyl-Containing Sulfobetaine Surfactants. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b01907] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shifeng Gao
- State Key Laboratory of Heavy Oil Processing, College of Science, China University of Petroleum, Beijing 102249, PR China
| | - Zhaozheng Song
- State Key Laboratory of Heavy Oil Processing, College of Science, China University of Petroleum, Beijing 102249, PR China
| | - Fang Lan
- State Key Laboratory of Heavy Oil Processing, College of Science, China University of Petroleum, Beijing 102249, PR China
| | - Jianping Zhao
- CNOOC EnerTech-Safety & Environmental Protection Company, Tianjin 300457, PR China
| | - Tianpeng Xu
- Department of Production Optimization, China Oilfield Services Limited, Tianjin 300459, PR China
| | - Yunpeng Du
- State Key Laboratory of Heavy Oil Processing, College of Science, China University of Petroleum, Beijing 102249, PR China
| | - Qingzhe Jiang
- State Key Laboratory of Heavy Oil Processing, College of Science, China University of Petroleum, Beijing 102249, PR China
- School of International Trade and Economics, University of International Business and Economics, Beijing 100029, PR China
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6
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Gao L, Li M, Ehrmann S, Tu Z, Haag R. Positiv geladene Nanoaggregate auf Basis eines zwitterionischen Pillar[5]arens zur Bekämpfung von planktonischen Bakterien und zum Abbau von Biofilmen. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201810314] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Lingyan Gao
- Institut für Chemie und Biochemie; Freie Universität Berlin; Takustraße 3 14195 Berlin Deutschland
| | - Mingjun Li
- Institut für Chemie und Biochemie; Freie Universität Berlin; Takustraße 3 14195 Berlin Deutschland
| | - Svenja Ehrmann
- Institut für Chemie und Biochemie; Freie Universität Berlin; Takustraße 3 14195 Berlin Deutschland
- Forschungszentrum für Elektronenmikroskopie; Freie Universität Berlin; Fabeckstraße 36a 14195 Berlin Deutschland
| | - Zhaoxu Tu
- Institut für Chemie und Biochemie; Freie Universität Berlin; Takustraße 3 14195 Berlin Deutschland
| | - Rainer Haag
- Institut für Chemie und Biochemie; Freie Universität Berlin; Takustraße 3 14195 Berlin Deutschland
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7
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Gao L, Li M, Ehrmann S, Tu Z, Haag R. Positively Charged Nanoaggregates Based on Zwitterionic Pillar[5]arene that Combat Planktonic Bacteria and Disrupt Biofilms. Angew Chem Int Ed Engl 2019; 58:3645-3649. [DOI: 10.1002/anie.201810314] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 12/21/2018] [Indexed: 01/04/2023]
Affiliation(s)
- Lingyan Gao
- Institut für Chemie und Biochemie; Freie Universität Berlin; Takustrasse 3 14195 Berlin Germany
| | - Mingjun Li
- Institut für Chemie und Biochemie; Freie Universität Berlin; Takustrasse 3 14195 Berlin Germany
| | - Svenja Ehrmann
- Institut für Chemie und Biochemie; Freie Universität Berlin; Takustrasse 3 14195 Berlin Germany
- Research Center for Electron Microscopy; Freie Universität Berlin; Fabeckstrasse 36a 14195 Berlin Germany
| | - Zhaoxu Tu
- Institut für Chemie und Biochemie; Freie Universität Berlin; Takustrasse 3 14195 Berlin Germany
| | - Rainer Haag
- Institut für Chemie und Biochemie; Freie Universität Berlin; Takustrasse 3 14195 Berlin Germany
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8
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Li L, Jin Y, Zhou H, Wang H. Synthesis of zwitterionic N-chlorohydantoins for antibacterial applications. Bioorg Med Chem Lett 2018; 28:3665-3669. [PMID: 30528978 DOI: 10.1016/j.bmcl.2018.10.034] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 10/20/2018] [Accepted: 10/22/2018] [Indexed: 01/30/2023]
Abstract
Two novel zwitterionic N-chlorohydantoin biocides, containing an N-chlorohydantoin unit and a sulfobetaine unit or a carboxybetaine unit, were chemically synthesized and characterized. Using the quaternary ammonium N-chlorohydantoin as control, the antibacterial activity of synthetic zwitterionic N-chlorohydantoins was challenged and the antibacterial data showed that carboxybetaine N-chlorohydantoin exhibited distinctively higher biocidal efficacy than QA counterpart, while sulfobetaine N-chlorohydantoin displayed slightly inferior antimicrobial efficacy. Our results may inspire further exploration of more zwitterionic N-chlorohydantoin analogs for antibacterial application.
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Affiliation(s)
- Lingdong Li
- School of Petroleum and Chemical Engineering, Dalian University of Technology, State Key Laboratory of Fine Chemicals, 2 Dagong Road, Liaodongwan New District, Panjin 124221, China.
| | - Yanan Jin
- School of Petroleum and Chemical Engineering, Dalian University of Technology, State Key Laboratory of Fine Chemicals, 2 Dagong Road, Liaodongwan New District, Panjin 124221, China
| | - Hao Zhou
- School of Food and Environment, Dalian University of Technology, 2 Dagong Road, Liaodongwan New District, Panjin 124221, China
| | - Hande Wang
- School of Petroleum and Chemical Engineering, Dalian University of Technology, State Key Laboratory of Fine Chemicals, 2 Dagong Road, Liaodongwan New District, Panjin 124221, China
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9
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Phukon A, Nandi N, Sahu K. Pre-micellar interaction or direct monomer to micelle transition for zwitterionic sulfobetaine surfactant in water? A comparative fluorescence study with cationic surfactant. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2018.02.033] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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10
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Zdarta A, Dudzińska-Bajorek B, Nowak A, Guzik U, Kaczorek E. Impact of potent bioremediation enhancing plant extracts on Raoultella ornithinolytica properties. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2017; 145:274-282. [PMID: 28755644 DOI: 10.1016/j.ecoenv.2017.07.044] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2017] [Revised: 07/13/2017] [Accepted: 07/18/2017] [Indexed: 06/07/2023]
Abstract
Long-term contact of microorganisms with different compounds in the environment can cause significant changes in cell metabolism. Surfactants adsorption on cell surface or incorporation in the cell membrane, lead to their modification, which helps microorganisms adopt to the conditions of metabolic stress. The main objective of this study was to investigate the effects of three saponin-reach plant extracts from Hedera helix, Saponaria officinalis and Sapindus mucorossi on growth and adaptation of Raoultella ornithinolytica to high concentrations of these substances. For this purpose we investigated cell surface properties, membrane fatty acids and genetic changes of the microorganisms. The results revealed that prolonged exposure of the microorganisms to high concentrations of these surfactants can induce genetic changes of their genes. Moreover, the adaptation to contact with high concentrations of saponins was also associated with changes in composition of fatty acids responsible for the stabilisation of membrane structure and the increase in membrane permeability. The changes affected also the outer layer of cells. A significant increase (p < 0.05) in the cell surface hydrophobicity of tested strain was also observed. The cells after long-term contact with S. officinalis and S. mucorossi acquire properties that may be favourable in hydrophobic substances bioremediation.
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Affiliation(s)
- A Zdarta
- Institute of Chemical Technology and Engineering, Poznan University of Technology, Berdychowo 4, 60-965 Poznan, Poland
| | | | - A Nowak
- University of Silesia in Katowice, Faculty of Biology and Environmental Protection, Department of Biochemistry, Jagiellonska 28, 40-032 Katowice, Poland
| | - U Guzik
- University of Silesia in Katowice, Faculty of Biology and Environmental Protection, Department of Biochemistry, Jagiellonska 28, 40-032 Katowice, Poland
| | - E Kaczorek
- Institute of Chemical Technology and Engineering, Poznan University of Technology, Berdychowo 4, 60-965 Poznan, Poland.
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11
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Non-leaching and durable antibacterial textiles finished with reactive zwitterionic sulfobetaine. J IND ENG CHEM 2017. [DOI: 10.1016/j.jiec.2016.11.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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12
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Anastasio P, Del Giacco T, Germani R, Spreti N, Tiecco M. Structure effects of amphiphilic and non-amphiphilic quaternary ammonium salts on photodegradation of Alizarin Red-S catalyzed by titanium dioxide. RSC Adv 2017. [DOI: 10.1039/c6ra25421g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The role of surfactants such as single- and double-tailed tetraalkylammonium bromide and various non-amphiphilic tetraalkylammonium salts was investigated on the TiO2photocatalyzed degradation of Alizarin Red-S under UV light irradiation.
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Affiliation(s)
- Paola Anastasio
- Dipartimento di Chimica
- Biologia e Biotecnologie
- Università di Perugia
- 06123 Perugia
- Italy
| | - Tiziana Del Giacco
- Dipartimento di Chimica
- Biologia e Biotecnologie
- Università di Perugia
- 06123 Perugia
- Italy
| | - Raimondo Germani
- Dipartimento di Chimica
- Biologia e Biotecnologie
- Università di Perugia
- 06123 Perugia
- Italy
| | - Nicoletta Spreti
- Dipartimento di Scienze Fisiche e Chimiche
- Università dell'Aquila
- 67100 L'Aquila
- Italy
| | - Matteo Tiecco
- Dipartimento di Chimica
- Biologia e Biotecnologie
- Università di Perugia
- 06123 Perugia
- Italy
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13
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Phukon A, Sahu K. How do the interfacial properties of zwitterionic sulfobetaine micelles differ from those of cationic alkyl quaternary ammonium micelles? An excited state proton transfer study. Phys Chem Chem Phys 2017; 19:31461-31468. [DOI: 10.1039/c7cp06339c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The interface of a zwitterionic sulfobetaine micelle is more packed and less hydrated compared to a cationic alkyl-ammonium micelle with an identical alkyl tail.
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Affiliation(s)
- Aparajita Phukon
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781039
- India
| | - Kalyanasis Sahu
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781039
- India
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