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Trojánek A, Mareček V, Samec Z. Mixed electrolyte effect on the stability of the interface between two immiscible electrolyte solutions. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.139405] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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2
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Spontaneous electrical oscillation in horizontal three-phase liquid membrane systems: Effect of Marangoni effect induced by buoyant convection. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2018.05.059] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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3
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Trojánek A, Mareček V, Samec Z. Interfacial instability associated with the transfer of non-adsorbing ions across the polarized water/1,2-dichloroethane interface. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2017.09.011] [Citation(s) in RCA: 3] [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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Suematsu NJ, Nakata S. Evolution of Self-Propelled Objects: From the Viewpoint of Nonlinear Science. Chemistry 2018; 24:6308-6324. [DOI: 10.1002/chem.201705171] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Indexed: 01/04/2023]
Affiliation(s)
- Nobuhiko J. Suematsu
- Graduate School of Advanced Mathematical Sciences, Meiji Institute for Advanced Study of Mathematical Sciences (MIMS); Meiji University; Nakano 4-21-1 Tokyo 164-8525 Japan
| | - Satoshi Nakata
- Graduate School of Sciences; Hiroshima University; Kagamiyama 1-3-1 Higashi-Hiroshima 739-8526 Japan
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5
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Uskoković V, Rau JV. Nonlinear Oscillatory Dynamics of the Hardening of Calcium Phosphate Bone Cements. RSC Adv 2017; 7:40517-40532. [PMID: 29276582 PMCID: PMC5739343 DOI: 10.1039/c7ra07395j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Here we report on the nonlinear, oscillatory dynamics detected in the evolution of phase composition during the setting of different calcium phosphate cements, two of which evolved toward brushite and one toward hydroxyapatite as the final product. Whereas both brushite-forming cements contained ion-doped β-tricalcium phosphate as the initial phase, the zinc-containing one yielded scholzite as an additional phase during setting and the oscillations between these two products were pronounced throughout the entire 80 h setting period, long after the hardening processes was over from the mechanical standpoint. Oscillations in the copper-containing system involved the amount of brushite as the main product of the hardening reaction and they progressed faster toward an equilibrium point than in the zinc-containing system. Initially detected with the use of in situ energy-dispersive X-ray diffractometry, the oscillations were confirmed with a sufficient level of temporal matching in an in situ Fourier transform infrared spectroscopic analysis. The kinetic reaction analysis based on the Johnson-Mehl-Avrami-Kolmogorov model indicated an edge-controlled nucleation mechanism for brushite. The hydroxyapatite-forming cement comprised gelatin as an additional phase with a role of slowing down diffusion and allowing the detection of otherwise rapid oscillations in crystallinity and in the amount of the apatitic phase on the timescale of minutes. A number of possible causes for these dynamic instabilities were discussed. The classical chemical oscillatory model should not apply to these systems unless in combination with less exotic mechanisms of physicochemical nature. One possibility is that the variations in viscosity, directly affecting diffusion and nucleation rates and accompanying growth and transformation from the lower to the higher interfacial energy per the Ostwald-Lussac rule, are responsible for the oscillatory dynamics. The conception of bone replacement materials and tissue engineering constructs capable of engaging in the dynamics of integration with the natural tissues in compliance with this oscillatory nature may open a new avenue for the future of this type of medical devices. To succeed in this goal, the mechanism of these and similar instabilities must be better understood.
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Affiliation(s)
- Vuk Uskoković
- Advanced Materials and Nanobiotechnology Laboratory, Department of Biomedical and Pharmaceutical Sciences, Center for Targeted Drug Delivery, Chapman University School of Pharmacy, Irvine, CA 92618-1908, USA
- Department of Bioengineering, University of Illinois, Chicago, IL 60607-7052, USA
| | - Julietta V Rau
- Istituto di Struttura della Materia, Consiglio Nazionale delle Ricerche (ISM-CNR), Via del Fosso del Cavaliere, 100-00133 Rome, Italy
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Satoh Y, Sogabe Y, Kayahara K, Tanaka S, Nagayama M, Nakata S. Self-inverted reciprocation of an oil droplet on a surfactant solution. SOFT MATTER 2017; 13:3422-3430. [PMID: 28436513 DOI: 10.1039/c7sm00252a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Self-motion of an oil droplet was investigated on a sodium dodecyl sulfate (SDS) aqueous phase. With an increase in the concentration of SDS, the nature of self-motion of a butyl salicylate (BS) droplet as the oil droplet was changed, i.e., no motion, reciprocation with a small amplitude, and reciprocation with a large amplitude, which was a value close to the half-length of the chamber. The interfacial tension, contact angle, and convective flow around the droplet were measured to clarify the driving force of reciprocation. The mechanisms of two types of reciprocation and mode-change were discussed in terms of the adsorption of SDS molecules at the BS/water interface and the dissolution of a mixture of BS and SDS into the bulk phase, the convective flow, and the Young's equation. The features of reciprocation and mode-change depending on the concentration of SDS were qualitatively reproduced by numerical calculation based on an equation of motion and the kinetics of SDS and BS at the air/aqueous interface.
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Affiliation(s)
- Yusuke Satoh
- Graduate School of Science, Hokkaido University, N10W8, Kita-Ward, Sapporo, 060-0810, Japan
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Nakata S, Nagayama M, Kitahata H, Suematsu NJ, Hasegawa T. Physicochemical design and analysis of self-propelled objects that are characteristically sensitive to environments. Phys Chem Chem Phys 2015; 17:10326-38. [PMID: 25826144 DOI: 10.1039/c5cp00541h] [Citation(s) in RCA: 87] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The development of self-propelled motors that mimic biological motors is an important challenge for the transport of either themselves or some material in a small space, since biological systems exhibit high autonomy and various types of responses, such as taxis and swarming. In this perspective, we review non-living systems that behave like living matter. We especially focus on nonlinearity to enhance autonomy and the response of the system, since characteristic nonlinear phenomena, such as oscillation, synchronization, pattern formation, bifurcation, and hysteresis, are coupled to self-motion of which driving force is the difference in the interfacial tension. Mathematical modelling based on reaction-diffusion equations and equations of motion as well as physicochemical analysis from the point of view of the molecular structure are also important for the design of non-living motors that mimic living motors.
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Affiliation(s)
- Satoshi Nakata
- Graduate School of Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima 739-8526, Japan.
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8
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Fan X, Yang D, Ding L, Du J, Tao C. Periodic Current Oscillation Catalyzed by δ-MnO2Nanosheets. Chemphyschem 2014; 16:176-80. [DOI: 10.1002/cphc.201402623] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2014] [Indexed: 11/08/2022]
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9
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Maki S, Yamamoto R, Yamamoto D, Shioi A. Ion-Selective Marangoni Instability of Oil/Water Interface under a DC Voltage. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2014. [DOI: 10.1246/bcsj.20140102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Syungo Maki
- Department of Chemical Engineering and Materials Science, Doshisha University
| | - Ryota Yamamoto
- Department of Chemical Engineering and Materials Science, Doshisha University
| | - Daigo Yamamoto
- Department of Chemical Engineering and Materials Science, Doshisha University
| | - Akihisa Shioi
- Department of Chemical Engineering and Materials Science, Doshisha University
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10
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TOYOTA T, UCHIYAMA K, KIMURA T, NOMOTO T, FUJINAMI M. Effects of Surfactants and Electrolytes on Chemical Oscillation at a Water/Nitrobenzene Interface Investigated by Quasi-elastic Laser Scattering Method. ANAL SCI 2013; 29:911-7. [DOI: 10.2116/analsci.29.911] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Taro TOYOTA
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering, Chiba University
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo
- Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST)
| | - Koyo UCHIYAMA
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering, Chiba University
| | - Takahiro KIMURA
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering, Chiba University
| | - Tomonori NOMOTO
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering, Chiba University
| | - Masanori FUJINAMI
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering, Chiba University
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11
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Miyaoka T, Nishimura J, Iida Y, Maki S, Shioi A. Ion-selective Marangoni instability--chemical sensing of specific cation for macroscopic movement. CHAOS (WOODBURY, N.Y.) 2012; 22:037111. [PMID: 23020502 DOI: 10.1063/1.4729142] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Spontaneous motion and tension oscillation of an oil/water interface responding to specific cation Ca(2+) or Fe(3+) were observed when the oil phase containing the anionic surfactant bis(2-ethylhexyl) phosphate came in contact with the cation-containing water. Both the dynamics were the results of Marangoni instability. Complex formation between the anionic surfactant and cation caused the instability. The results showing the level of cation extraction and degree of interfacial tension revealed that the surfactant-cation combination forms an oil-soluble complex with reduced surface activity. Brewster angle microscopy indicated that molecules of the complex tend to aggregate at the interface. This aggregation affected the desorption rate of the complex. We were able to generate ion-selective instability by imposing mechanical and electrochemical perturbations to the interface at equilibrium. The results from these efforts suggested that the aggregation is a type of thermodynamic transition and is required for the onset of instability: Desorption probably occurs as an exfoliation of the aggregated complex, which generates the gradient of interfacial tension. For the standard experiment of biphasic contact, two neighboring interfacial flows compress the local interface between them. We considered that this compression provides mechanical work to the local interface, resulting in desorption of the aggregates and occurrence of instability. Both complex formation and aggregation are possible in the presence of the specific cation. The interface detects the cation via the chemical and thermodynamic processes in order to develop the macroscopic movement, a form of biomimetic motion of the oil/water interface.
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Affiliation(s)
- Tetsuya Miyaoka
- Department of Chemical Engineering & Materials Science, Doshisha University, 1-3 Tatara Miyakodani, Kyotanabe, Kyoto 610-0321, Japan
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12
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Zhang Y, Bu C, Wang Y, Wang Z, Lu X, Liu X. Electrochemical Investigation for Cu2+ Oscillatory Phenomena at the Liquid/Liquid Interface with a Specific Adsorption of Ion Pair Model. ELECTROANAL 2012. [DOI: 10.1002/elan.201200170] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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13
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Nanzai B, Ishikawa R, Igawa M. Spontaneous Motion of o-Toluidine Droplets: Repetitive Motion of Running and Squashing. CHEM LETT 2012. [DOI: 10.1246/cl.2012.609] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Ben Nanzai
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University
| | - Ryotaro Ishikawa
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University
| | - Manabu Igawa
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University
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14
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Transmission mechanism of the change in membrane potential by use of organic liquid membrane system. J Electroanal Chem (Lausanne) 2012. [DOI: 10.1016/j.jelechem.2012.03.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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15
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Tatsuno Y, Kozuru T, Yoshida Y, Maeda K. Propagation and Synchronization of Potential Oscillations in Multiple Liquid Membrane Systems. ANAL SCI 2012; 28:1145-51. [DOI: 10.2116/analsci.28.1145] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Yoshihide Tatsuno
- Department of Chemistry and Materials Technology, Kyoto Institute of Technology, Sakyo, Kyoto, Japan
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16
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Kitazumi Y, Kakiuchi T. Electrochemical Instability in Liquid–Liquid Two-Phase Systems. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2011. [DOI: 10.1246/bcsj.20110217] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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17
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Hosohama T, Megumi K, Terakawa S, Nishimura J, Iida Y, Ban T, Shioi A. Ion-selective Marangoni instability coupled with the nonlinear adsorption/desorption rate. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2011; 27:14131-14142. [PMID: 22017536 DOI: 10.1021/la203145f] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
An oil/water interface containing bis(2-ethylhexyl)phosphate and Ca(2+) or Fe(3+) exhibits spontaneous Marangoni instability associated with the fluctuation in interfacial tension. This instability rarely appears for oil/water systems with Mg(2+), Sr(2+), Ba(2+), Cu(2+), or Co(2+). The same ion selectivity is observed for n-heptane and nitrobenzene despite their significant differences in density, viscosity, and the dielectric constant of oil. We studied this instability under acidic pH conditions to avoid the neutralization reaction effects. The result of the equilibrium interfacial tension and the extraction ratio of cations indicates that a large number of oil-soluble complexes form at the interfaces of Ca(2+)-containing systems and probably for Fe(3+)-containing systems. The results obtained by oscillating drop tensiometry and Brewster angle microscopy indicate that desorption, rather than adsorption, is more significant to the onset of instability and that the resulting complex tends to form aggregates in the interface. This aggregation gives the nonlinear desorption rate of the oil-soluble complex. Then, exfoliation of the aggregating matter occurs, which triggers the Marangoni instability. The induced convection removes the oil-soluble complex accumulated at the interface, creating a renewed interface, which is necessary for the successive occurrence of the Marangoni instability. For the other cations, the oil-soluble compounds are insignificant, and they rarely form aggregates. In such cases, adsorption/desorption proceeds without instability.
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Affiliation(s)
- Tsugihiko Hosohama
- Department of Chemical Engineering & Materials Science, Doshisha University, 1-3 Tatara Miyakodani, Kyotanabe, Kyoto 610-0321, Japan
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18
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Toyota T, Kimura T, Miyoshi K, Fujinami M. Time-resolved quasi-elastic laser scattering study demonstrating heterogeneity of interfacial tension at the water/nitrobenzene interface after introduction of sodium alkylsulfate. J Colloid Interface Sci 2010; 349:632-6. [DOI: 10.1016/j.jcis.2010.05.081] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2009] [Revised: 05/22/2010] [Accepted: 05/25/2010] [Indexed: 10/19/2022]
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19
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Nanzai B, Funazaki T, Igawa M. Threshold for Spontaneous Oscillation in a Three-Phase Liquid Membrane System Involving Nonionic Surfactant. J Phys Chem B 2010; 114:11778-83. [DOI: 10.1021/jp104116q] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ben Nanzai
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University, 3-27-1 Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Tomohisa Funazaki
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University, 3-27-1 Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Manabu Igawa
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University, 3-27-1 Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
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20
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Tadmouri R, Kovalchuk N, Pimienta V, Vollhardt D, Micheau JC. Transfer of oxyethylated alcohols through water/heptane interface: Transition from non-oscillatory to oscillatory behaviour. Colloids Surf A Physicochem Eng Asp 2010. [DOI: 10.1016/j.colsurfa.2009.07.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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21
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Szpakowska M, Plocharska-Jankowska E, Nagy OB. Molecular Mechanism and Chemical Kinetic Description of Nitrobenzene Liquid Membrane Oscillator Containing Benzyldimethyltetradecylammonium Chloride Surfactant. J Phys Chem B 2009; 113:15503-12. [DOI: 10.1021/jp9066873] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- M. Szpakowska
- Zaklad Towaroznawstwa, Wydzial Zarzadzania i Ekonomii, Politechnika Gdanska, 80-233 Gdansk, ul. Narutowicza 11/12, Poland
| | - E. Plocharska-Jankowska
- Zaklad Towaroznawstwa, Wydzial Zarzadzania i Ekonomii, Politechnika Gdanska, 80-233 Gdansk, ul. Narutowicza 11/12, Poland
| | - O. B. Nagy
- Zaklad Towaroznawstwa, Wydzial Zarzadzania i Ekonomii, Politechnika Gdanska, 80-233 Gdansk, ul. Narutowicza 11/12, Poland
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22
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A liquid/liquid interface excited by stimulation with water. J Colloid Interface Sci 2009; 332:254-7. [DOI: 10.1016/j.jcis.2008.12.049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2008] [Revised: 12/16/2008] [Accepted: 12/18/2008] [Indexed: 11/21/2022]
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23
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Li Y, Xing Y, Cao W, Li Q. Noise-induced effective oscillation in oil-water membrane oscillator. J Chem Phys 2008; 129:194902. [PMID: 19026084 DOI: 10.1063/1.3020334] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Noise-induced oscillation (NIO) was investigated in a model of an oil-water membrane oscillator. First, we analyzed an unexcitable region and an excitable region of the system by proposing a critical threshold of NIO appearance and found a linearlike relation between the critical threshold and noise intensity. Then the phenomenon of noise-induced coherence resonance was investigated by calculating the signal-to-noise ratio. Furthermore, it was found that an optimal noise intensity range could most improve the appearance of effective oscillation (EO). The presence of EO regions made the stochastic model show EO at a more extended region than the deterministic description.
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Affiliation(s)
- Yaping Li
- State Key Laboratory of Chemical Resource Engineering, School of Science, Beijing University of Chemical Technology, Beijing 100029, China.
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Pradines V, Tadmouri R, Lavabre D, Micheau JC, Pimienta V. Association, partition, and surface activity in biphasic systems displaying relaxation oscillations. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2007; 23:11664-11672. [PMID: 17927223 DOI: 10.1021/la7018154] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Several biphasic systems giving rise to periodical Marangoni instability have been analyzed from the point of view of the physicochemical properties of the involved compounds. In each case, the compound at the origin of the oscillatory behavior has been identified: the reactant cetyltrimethylammonium bromide (CTAB) for the CTAB/picric acid (PH) system and the product of reaction dodecyl sulfate tetraalkylammonium (TAADS) for the sodium dodecyl sulfate/tetraalkylammonium bromide (SDS/TAAB) system. The properties of the latter system have been varied progressively by increasing the chain length of the tetraalkylammonium ion. Oscillations were observed whichever the direction of transfer (from water to dichloromethane and from dichloromethane to water). The comparison of the dynamic interfacial tension, recorded during transfer, to equilibrium measurements shows that the instability is favored when partition is highly in favor of the organic phase. The main criteria for the appearance of the instability are a high surface activity and a low interfacial adsorption.
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Affiliation(s)
- Vincent Pradines
- Laboratoire des IMRCP, UMR au CNRS No 5623, Université Paul Sabatier, 118, route de Narbonne, F-31062 Toulouse Cedex, France
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25
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Hanczyc MM, Toyota T, Ikegami T, Packard N, Sugawara T. Fatty acid chemistry at the oil-water interface: self-propelled oil droplets. J Am Chem Soc 2007; 129:9386-91. [PMID: 17616129 DOI: 10.1021/ja0706955] [Citation(s) in RCA: 224] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Fatty acids have been investigated as boundary structures to construct artificial cells due to their dynamic properties and phase transitions. Here we have explored the possibility that fatty acid systems also demonstrate movement. An oil phase was loaded with a fatty acid anhydride precursor and introduced to an aqueous fatty acid micelle solution. The oil droplets showed autonomous, sustained movement through the aqueous media. Internal convection created a positive feedback loop, and the movement of the oil droplet was sustained as convection drove fresh precursor to the surface to become hydrolyzed. As the system progressed, more surfactant was produced and some of the oil droplets transformed into supramolecular aggregates resembling multilamellar vesicles. The oil droplets also moved directionally within chemical gradients and exhibited a type of chemotaxis.
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Affiliation(s)
- Martin M Hanczyc
- ProtoLife Srl, Parco Vega, Via della Liberta 12, Marghera, Venice, Italy
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26
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Shioi A, Yamada K, Shiota R, Hase F, Ban T. Chemically Driven Tension Fluctuation and Motion of Interface with Divalent Cation and Di(2-ethylhexyl)phosphoric Acid. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2006. [DOI: 10.1246/bcsj.79.1696] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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27
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Kovalchuk NM, Vollhardt D. Marangoni instability and spontaneous non-linear oscillations produced at liquid interfaces by surfactant transfer. Adv Colloid Interface Sci 2006; 120:1-31. [PMID: 16626601 DOI: 10.1016/j.cis.2006.01.001] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2005] [Accepted: 01/26/2006] [Indexed: 11/19/2022]
Abstract
The systems producing non-linear spontaneous oscillations of the interfacial tension and electric potential are considered and the available criteria for development of convective instability by the surfactant transfer through a liquid interface are discussed. The non-linear oscillations are observed by the surfactant transfer from a point-like source situated in the bulk of liquid, by the transfer of two ionic solutes through a liquid interface in two opposite directions, and by the transfer of ionic solutes through a liquid membrane. All these systems are governed by more complicated mechanisms than merely arising oscillatory convective instability. The main experimental results obtained for these three systems as well as theoretical models proposed for their explanation are discussed.
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Affiliation(s)
- N M Kovalchuk
- Institute of Biocolloid Chemistry, 03142 Kiev/Ukraine
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28
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Lavabre D, Pradines V, Micheau JC, Pimienta V. Periodic Marangoni Instability in Surfactant (CTAB) Liquid/Liquid Mass Transfer. J Phys Chem B 2005; 109:7582-6. [PMID: 16851871 DOI: 10.1021/jp045197m] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Periodic Marangoni convective instability has been observed in a biphasic system during the mass transfer of cetyltrimethylammonium bromide (CTAB) from an aqueous to a dichloromethane organic phase. Visualization of the convective fluxes was possible thanks to the CTAB crystals that are formed in the aqueous phase at a temperature below the Krafft point. Surface tension and electrical potential oscillations have been shown to be correlated with the fluid motion. Surface tension measurements, representative of the adsorption state, showed fast adsorption during the convective stage, followed by a slower desorption process in the quiet stage. To account for the electrical potential data, two components need to be taken into account. In the quiet stage, the signal was comparable to surface tension, and the main contribution would result from the electrical double layer formed at the interface by charged surfactants. In the convective stage, the electrical potential was furthermore related to the velocity of the fluid in the aqueous layer. Perturbations of the charge distribution in the Gouy-Chapman layer due to tangential flows could be at the origin of the phenomenon.
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Affiliation(s)
- Dominique Lavabre
- Laboratoire des IMRCP, UMR au CNRS No. 5623, Université Paul Sabatier, 118 Route de Narbonne, F-31062 Toulouse Cedex, France
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Rastogi RP, Srivastava RC, Kumar S. Oscillatory phenomena at liquid–liquid interfaces. J Colloid Interface Sci 2005; 283:139-43. [PMID: 15694434 DOI: 10.1016/j.jcis.2004.08.182] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2003] [Accepted: 08/26/2004] [Indexed: 10/26/2022]
Abstract
The mechanism of (i) Yoshikawa and Matsubara liquid-liquid interface oscillators and (ii) density/salt-water oscillators has been investigated. A modified simple mathematical formalism of both has been presented. Qualitative support for the model is provided by the available experimental results.
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Affiliation(s)
- R P Rastogi
- U.P. Council of Science and Technology, Lucknow 226018, India.
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30
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Ikezoe Y, Ishizaki S, Yui H, Fujinami M, Sawada T. Chemical oscillation with periodic adsorption and desorption of surfactant ions at a water/nitrobenzene interface. ANAL SCI 2004; 20:1509-14. [PMID: 15566141 DOI: 10.2116/analsci.20.1509] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Chemical oscillations with periodic adsorption and desorption of surfactant ions, alkyl sulfate ions, at a water/nitrobenzene interface have been investigated. The interfacial tension was measured with a quasi elastic laser scattering (QELS) method and the interfacial electrical potential was obtained. We found that this oscillation consists of a series of abrupt adsorptions of ions, followed by a gradual desorption. In addition, we observed that each abrupt adsorption was always accompanied by a small waving motion of the liquid interface. From the analysis of the video images of the liquid interface or bulk phase, we could conclude that each abrupt adsorption is caused by nonlinear amplification of mass transfer of ions from the bulk phase to the liquid interface by a Marangoni convection, which was generated due to local adsorption of the surfactant ions at the liquid interface that resulted in the heterogeneity of the interfacial tension. In the present paper, we describe the mechanism of the chemical oscillation in terms of the hydrodynamic effect on the ion adsorption processes, and we also show the interfacial chemical reaction with ion exchange during the ion desorption process.
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Affiliation(s)
- Yasuhiro Ikezoe
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8561, Japan.
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31
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Grigorieva O, Kovalchuk N, Grigoriev D, Vollhardt D. Spontaneous non-linear surface tension oscillations in the presence of a spread surfactant monolayer at the air/water interface. Colloids Surf A Physicochem Eng Asp 2004. [DOI: 10.1016/j.colsurfa.2004.04.088] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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32
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Ikezoe Y, Ishizaki S, Takahashi T, Yui H, Fujinami M, Sawada T. Hydrodynamically induced chemical oscillation at a water/nitrobenzene interface. J Colloid Interface Sci 2004; 275:298-304. [PMID: 15158413 DOI: 10.1016/j.jcis.2003.12.046] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2003] [Accepted: 12/19/2003] [Indexed: 11/30/2022]
Abstract
By measuring a time course of interfacial tension and interfacial electrical potential, we successfully observed oscillatory phenomena that were based on alternatively appearing adsorption and desorption processes of anionic surfactant molecules (sodium dodecyl sulfate (SDS)) at the water/nitrobenzene interface. These oscillation patterns were drastically modified by slightly changing the rate of SDS aqueous solution injection into the water phase. When 10 mM of SDS aqueous solution was injected at a low rate, for example, at less than 1 microl/min, abrupt adsorption was repeatedly followed by slow desorption of DS- ions; in other words, the sequence of the oscillation and relaxation processes was repeated. However, when it was injected at a higher rate, no remarkable periodic phenomenon occurred after the first oscillation. In addition, the rapid adsorption process was observed to be accompanied by a flip motion of the liquid/liquid interface and a flow along the interface. This is caused by a Marangoni convection that is brought about by the generation of heterogeneity of interfacial tension. Furthermore, by estimating the flow speed, it was determined that the faster flow tends to quench the periodic oscillation patterns.
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Affiliation(s)
- Yasuhiro Ikezoe
- Department of Applied Chemistry, Graduate School of Engineering, University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo 113-8656, Japan.
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33
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Kumar A, Pradeep T. Stabilization of monolayers by metal nanoparticles manifested in oscillations of interfacial potentials. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2004. [DOI: 10.1016/j.msec.2004.02.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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34
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Pimienta V, Lavabre D, Buhse T, Micheau JC. Correlation between Electric Potential and Interfacial Tension Oscillations in a Water−Oil−Water System. J Phys Chem B 2004. [DOI: 10.1021/jp0374859] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Véronique Pimienta
- Laboratoire des IMRCP, UMR au CNRS No. 5623, Université Paul Sabatier, 118, route de Narbonne, F-31062 Toulouse Cedex, France, and Centro de Investigaciones Químicas, Universidad Autónoma del Estado de Morelos, Avenida Universidad No. 1001, Col. Chamilpa, 62210 Cuernavaca, Morelos, México
| | - Dominique Lavabre
- Laboratoire des IMRCP, UMR au CNRS No. 5623, Université Paul Sabatier, 118, route de Narbonne, F-31062 Toulouse Cedex, France, and Centro de Investigaciones Químicas, Universidad Autónoma del Estado de Morelos, Avenida Universidad No. 1001, Col. Chamilpa, 62210 Cuernavaca, Morelos, México
| | - Thomas Buhse
- Laboratoire des IMRCP, UMR au CNRS No. 5623, Université Paul Sabatier, 118, route de Narbonne, F-31062 Toulouse Cedex, France, and Centro de Investigaciones Químicas, Universidad Autónoma del Estado de Morelos, Avenida Universidad No. 1001, Col. Chamilpa, 62210 Cuernavaca, Morelos, México
| | - Jean-Claude Micheau
- Laboratoire des IMRCP, UMR au CNRS No. 5623, Université Paul Sabatier, 118, route de Narbonne, F-31062 Toulouse Cedex, France, and Centro de Investigaciones Químicas, Universidad Autónoma del Estado de Morelos, Avenida Universidad No. 1001, Col. Chamilpa, 62210 Cuernavaca, Morelos, México
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35
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Li QS, Li YP. Internal stochastic resonance in two coupled liquid membrane oscillators. PHYSICAL REVIEW. E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS 2004; 69:031109. [PMID: 15089267 DOI: 10.1103/physreve.69.031109] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2003] [Revised: 09/30/2003] [Indexed: 05/24/2023]
Abstract
Internal stochastic resonance (ISR) is investigated in two coupled liquid membrane oscillators when only one oscillator is subjected to environmental noise in the absence of an external signal. Comparing the responses of both subsystems, it is found that enhancement or suppression of ISR for each oscillator depends on the coupling strength, that synchronization of the two oscillators can occur only at strong coupling strength, and that ISR without tuning can also occur under certain conditions in the above-mentioned models.
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Affiliation(s)
- Qian Shu Li
- School of Science, Beijing Institute of Technology, Beijing 100081, China.
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36
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Ikezoe Y, Ishizaki S, Yui H, Fujinami M, Sawada T. Direct Observation of Chemical Oscillation at a Water/Nitrobenzene Interface with a Sodium-alkyl-sulfate System. ANAL SCI 2004; 20:435-40. [PMID: 15068283 DOI: 10.2116/analsci.20.435] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The oscillation of the interfacial tension and electrical potential at a water/nitrobenzene interface was observed with homologous anionic surfactant molecules, sodium-alkyl-sulfates. Concerning small molecules with a short hydrophobic carbon chain, the oscillation period and amplitude decreased with a decrease of the length of the alkyl chain. On the other hand, when surfactant molecules with a long hydrophobic carbon chain were used, no remarkable periodic oscillation occurred after the first oscillation. In all systems, an interfacial flow by Marangoni convection was observed when the oscillation took place. By monitoring the movement of carbon powder scattered on the liquid/liquid interface with a CCD camera, we could observe that the liquid/liquid interface expanded outward from the area on which the surfactant molecules adsorbed when the oscillation occurred. When the small molecule was used, the speed of expansion of the interface (flow speed) was small and shrinkage followed by expansion of the interface repeatedly occurred. However, when the large molecule was used, the flow speed was large and expansion occurred only one time. These results show that hydrodynamic factors and surface activities are important in chemical oscillation systems.
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Affiliation(s)
- Yasuhiro Ikezoe
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo 113-8656, Japan.
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37
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Yui H, Ikezoe Y, Takahashi T, Sawada T. The Role of Coexisting Ions in a Chemical Oscillation Induced by Ionic Surfactant Molecules at a Water/Nitrobenzene Interface. J Phys Chem B 2003. [DOI: 10.1021/jp022032+] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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38
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Yoshidome T, Takahama J, Mitsushio M, Higo M. Distribution of the amplitude of the self-oscillation of the electrical potential difference observed in an organic phase of a water-oil-water liquid membrane system. ANAL SCI 2003; 19:603-6. [PMID: 12725400 DOI: 10.2116/analsci.19.603] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The electrical potential differences were measured at various points in an organic phase of a water-oil-water liquid membrane system in which self-oscillations of an electrical potential difference occurred across a three-phases-liquid membrane by using an H-shaped cell. The electrical potential difference oscillated in the direction through the two aqueous phases, but not in its vertical direction. The amplitude of the self-oscillation greatly changed around the place where the horizontal tube was connected to the vertical tube, which had no surfactant.
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Affiliation(s)
- Toshifumi Yoshidome
- Department of Applied Chemistry and Chemical Engineering, Faculty of Engineering, Kagoshima University, 1-21-40 Korimoto, Kagoshima 890-0065, Japan
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39
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Srividhya J, Gopinathan MS. Modeling Experimental Oscillations in Liquid Membranes with Delay Equations. J Phys Chem B 2003. [DOI: 10.1021/jp021240z] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- J. Srividhya
- Department of Chemistry, Indian Institute of Technology, Chennai-600036, India
| | - M. S. Gopinathan
- Department of Chemistry, Indian Institute of Technology, Chennai-600036, India
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40
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Oscillatory dynamics induced by spinodal decomposition at interface with adsorption and desorption. Chem Phys Lett 2002. [DOI: 10.1016/s0009-2614(02)01371-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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41
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Yoshidome T, Takahama J, Mitsushio M, Higo M. Observation of Self-Oscillation of Electrical Potential Difference in Organic Phase of Water-Oil-Water Liquid Membrane System. CHEM LETT 2002. [DOI: 10.1246/cl.2002.446] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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42
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Takahashi T, Yui H, Sawada T. Direct Observation of Dynamic Molecular Behavior at a Water/Nitrobenzene Interface in a Chemical Oscillation System. J Phys Chem B 2002. [DOI: 10.1021/jp013447i] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Tetsuya Takahashi
- Department of Advanced Materials Sciences, Graduate School of Frontier Sciences, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan, and Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Corporation (JST), 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Hiroharu Yui
- Department of Advanced Materials Sciences, Graduate School of Frontier Sciences, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan, and Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Corporation (JST), 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Tsuguo Sawada
- Department of Advanced Materials Sciences, Graduate School of Frontier Sciences, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan, and Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Corporation (JST), 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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43
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Pimienta V, Etchenique R, Buhse T. On the Origin of Electrochemical Oscillations in the Picric Acid/CTAB Two-Phase System. J Phys Chem A 2001. [DOI: 10.1021/jp013350w] [Citation(s) in RCA: 72] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Véronique Pimienta
- Centro de Investigaciones Químicas, Universidad Autónoma del Estado de Morelos, Av. Universidad N° 1001, Col. Chamilpa, 62210 Cuernavaca, Morelos, México
| | - Roberto Etchenique
- Centro de Investigaciones Químicas, Universidad Autónoma del Estado de Morelos, Av. Universidad N° 1001, Col. Chamilpa, 62210 Cuernavaca, Morelos, México
| | - Thomas Buhse
- Centro de Investigaciones Químicas, Universidad Autónoma del Estado de Morelos, Av. Universidad N° 1001, Col. Chamilpa, 62210 Cuernavaca, Morelos, México
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44
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Abstract
Oscillatory transport processes which occur in the far from equilibrium region have assumed great significance from the viewpoint of science of complexity. Oscillatory phenomena in the chemical reaction systems have been subjected to intense investigations both from theoretical and experimental angles. In the present review an effort has been made to bring transport processes other than conventional chemical reactions into focus: transport processes mediated by solid-liquid and liquid-liquid interfaces have been discussed. Transport through membranes including liquid membranes, liquid-liquid interfaces and the recently reported hydrodynamic oscillator have been covered. Applications of these systems in areas such as fabrication of sensors, phase transfer catalysis and, of course, the obvious biological action, e.g. excitation of biomembranes and tissues, have been reviewed. Theoretical frameworks proposed to rationalize the phenomena have also been critically reviewed.
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Affiliation(s)
- R P Rastogi
- Department of Chemistry, University of Lucknow, Lucknow 226 007, India
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45
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Biswas S, Mukherjee K, Mukherjee DC, Moulik SP. Belousov−Zhabotinsky Oscillations in Bromate−Oxalic Acid−MnSO4−H2SO4−Acetone System in Nonionic Surfactant Medium. A Calorimetric Study. J Phys Chem A 2001. [DOI: 10.1021/jp0107154] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- S. Biswas
- Centre for Surface Science, Department of Chemistry, Jadavpur University, Calcutta-700032, India, Department of Chemistry, A.P.C. College, West Bengal, India, and Department of Chemistry, Calcutta University, Calcutta-700009, India
| | - K. Mukherjee
- Centre for Surface Science, Department of Chemistry, Jadavpur University, Calcutta-700032, India, Department of Chemistry, A.P.C. College, West Bengal, India, and Department of Chemistry, Calcutta University, Calcutta-700009, India
| | - D. C. Mukherjee
- Centre for Surface Science, Department of Chemistry, Jadavpur University, Calcutta-700032, India, Department of Chemistry, A.P.C. College, West Bengal, India, and Department of Chemistry, Calcutta University, Calcutta-700009, India
| | - S. P. Moulik
- Centre for Surface Science, Department of Chemistry, Jadavpur University, Calcutta-700032, India, Department of Chemistry, A.P.C. College, West Bengal, India, and Department of Chemistry, Calcutta University, Calcutta-700009, India
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46
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Qi F, Xin H. Stochastic resonance induced by fluctuation in liquid membrane oscillator without input signals. Biophys Chem 2001; 90:175-82. [PMID: 11352275 DOI: 10.1016/s0301-4622(01)00140-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
We investigated numerically the dynamic behavior of the oil/water liquid membrane, which is a promising model for excitable bio-membrane. When we use noise to modulate the parameters in simulation, noise-induced coherent oscillation is observed. With the increment of the noise intensity, the coherence of noise-induced oscillation can go through a maximum, which indicating the occurrence of stochastic resonance (SR) without input signals. We compared the SR effects under the condition that noise is added to different control parameters. When noise was added to both of the parameters, a complicated SR-like phenomemon was observed. The interaction of coherent SRs induced by two independent noises is discussed. The possibly constructive role of noise in some sensory cells is discussed also.
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Affiliation(s)
- F Qi
- Department of Chemical Physics, University of Science and Technology of China, Hefei, Anhui, PR China
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47
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Shioi A, Abe T, Kumagai H, Usuba G, Kondo S. Formation of Ordered Structure in Liquid Phase and Its Use for Materials Design. Nonlinear Oscillation of Interfacial Properties Induced by Mass-Transfer Through Thermodynamically Unstable Liquid/Liquid Interface. KAGAKU KOGAKU RONBUN 2001. [DOI: 10.1252/kakoronbunshu.27.690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Akihisa Shioi
- Department of Chemistry and Chemical Engineering, Yamagata University
| | - Tomoyuki Abe
- Department of Chemistry and Chemical Engineering, Yamagata University
| | - Hiroto Kumagai
- Department of Chemistry and Chemical Engineering, Yamagata University
| | - Gaku Usuba
- Department of Chemistry and Chemical Engineering, Yamagata University
| | - Satoshi Kondo
- Department of Chemistry and Chemical Engineering, Yamagata University
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48
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Li H, Wang M. Design of oscillations across the artificial liquid membrane between water and oil phases. Chem Phys Lett 2000. [DOI: 10.1016/s0009-2614(00)01134-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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49
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Yoshidome T, Higashi T, Kamata S. Application of Self-Oscillation of the Electrical Potential across the Water-Oil-Water Liquid Membrane to Quantitative Analysis of Aluminum Nitrate. CHEM LETT 2000. [DOI: 10.1246/cl.2000.550] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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50
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Zhong S, Xin H. Noise-induced oscillations and internal stochastic resonance in a model of excitable biomembrane. Chem Phys Lett 2000. [DOI: 10.1016/s0009-2614(00)00343-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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