On the retention mechanisms and secondary effects in microthermal field-flow fractionation of particles

Janča, Josef; Stejskal, Jaroslav

dc.title	On the retention mechanisms and secondary effects in microthermal field-flow fractionation of particles	en
dc.contributor.author	Janča, Josef
dc.contributor.author	Stejskal, Jaroslav
dc.relation.ispartof	Journal of Chromatography A
dc.identifier.issn	0021-9673 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued	2009
utb.relation.volume	1216
utb.relation.issue	52
dc.citation.spage	9071
dc.citation.epage	9080
dc.type	article
dc.language.iso	en
dc.publisher	Elsevier Science B.V.	en
dc.identifier.doi	10.1016/j.chroma.2009.06.040
dc.relation.uri	https://www.sciencedirect.com/science/article/pii/S0021967309009200
dc.subject	mikrotermální field-flow frakcionace	cs
dc.subject	Separace částic	cs
dc.subject	Analýza částic	cs
dc.subject	Separační mechanismy	cs
dc.subject	Sekundární interakce	cs
dc.subject	Field-flow fractionation	en
dc.subject	separation mechanisms	en
dc.subject	nanoparticles	en
dc.subject	microparticles	en
dc.subject	Microthermal FFF	en
dc.subject	secondary interactions.	en
dc.description.abstract	Chování nanočástic a mikročástic, dispergovaných v kapalné fázi a vystavených teplotnímu gradientu, je komplexním a ještě nedostatečně prostudovaným jevem. Termální field-flow frakcionace (TFFF) využívající kanálů konvenčních rozměrů hrála důležitou roli při studiu tohoto jevu. K termální difúzi (termoforéze) a molekulární difúzi či Brownovskému pohybu se navíc připojují sekundární jevy a interakce jako například interakce mezi částicemi, částicemi a stěnami kanálu, atd. Mikrotermální field-flow frakcionace jako nová metoda s vysokou účinností byla použita v kombinaci s dalšími experimentálními metodami ke komplexnímu studiu uvedených jevů a interakcí	cs
dc.description.abstract	The behavior of nanometer or micrometer-sized particles, dispersed in liquid phase and exposed to temperature gradient, is a complex and not yet well understood phenomenon. Thermal field-flow fractionation (TFFF), using conventional-size channels, played an important role in the studies of this phenomenon. In addition to thermal diffusion (thermophoresis) and molecular diffusion or Brownian movement, several secondary effects such as particle-particle and/or particle-wall interactions, chemical equilibria with the components of the carrier liquid, buoyant and lift forces, etc., may contribute to the retention and complicate the understanding of the relations between the thermal diffusion and the characteristics of retained particles. Micro-TFFF is a new high-performance technique allowing much easier manipulation and control of the operational parameters within an extended range of experimental conditions in comparison with conventional TFFF. Consequently, in combination with various other methods, it is well suited for a detailed investigation of the mentioned effects. In this work, some contradictory published results concerning the thermal diffusion of the colloidal particles, studied by TFFF but also by other methods, are analyzed and compared with our experimental findings.	en
utb.faculty	Faculty of Technology
dc.identifier.uri	http://hdl.handle.net/10563/1001075
utb.identifier.rivid	RIV/70883521:28110/09:63508783!RIV10-MSM-28110___
utb.identifier.obdid	43861210
utb.identifier.scopus	2-s2.0-70549087755
utb.identifier.wok	000272781200007
utb.source	j-riv
utb.contributor.internalauthor	Janča, Josef
utb.fulltext.affiliation	Josef Janča a,∗, Jaroslav Stejskal b a Tomas Bata University in Zlin, Department of Physics and Materials Engineering, Nad Stranemi 4511, 760 05 Zlin, Czech Republic b Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, Heyrovsky Sq.2, 162 06 Prague 6, Czech Republic ∗ Corresponding author. Tel.: +420 57603 5110; fax: +420 57603 2741. E-mail address: jjanca@ft.utb.cz (J. Janca).
utb.fulltext.dates	Available online 18 June 2009
utb.fulltext.references	[1] J. Janča, J. Liq. Chromatogr. Relat. Technol. 25 (2002) 683. [2] J. Janča, Microthermal Field-Flow Fractionation: Analysis of Synthetic, Natural, and Biological Macromolecules and Particles, HNB Publishing, New York, 2008. [3] J. Janča, Int. J. Polym. Anal. Charact. 11 (2006) 57. [4] J.C. Giddings, Sep. Sci. 1 (1966) 123. [5] J.C. Giddings, M.N. Myers, Sep. Sci. Technol. 13 (1978) 637. [6] J. Janča, Macromol. Chem., Rapid Commun. 3 (1982) 887; J. Janča, Macromol. Chem., Rapid Commun. 4 (1983) 267. [7] J.F.G. Reis, E.N. Lightfoot, AIChE J. 22 (1976) 779. [8] M.R. Doshi, W.N. Gill, Chem. Eng. Sci. 34 (1979) 725. [9] E.N. Lightfoot, A.S. Chiang, P.T. Noble, Annu. Rev. Fluid Mech. 13 (1981) 351. [10] R. Brown, Phil. Mag. 4 (1828) 161. [11] A. Einstein, Ann. D. Phys. 17 (1905) 549. [12] J. Janča, Collect. Czech. Chem. Commun. 66 (2001) 1191. [13] J. Janča, I.A. Ananieva, A.Yu. Menshikova, T.G. Evseeva, J. Chromatogr. B 800 (2004) 33. [14] J. Janča, J. Colloid Interface Sci. 189 (1997) 51. [15] J. Janča, Phys. Chem. Chem. Phys. 2 (2000) 2607. [16] J. Janča, N. Gospodinova, Sep. Purif. Methods 29 (2000) 247. [17] J. Janča, Collect. Czech. Chem. Commun. 65 (2000) 1067. [18] J. Janča, M. Špírková, J. Stejskal, Russ. J. Phys. Chem. 77 (Suppl. 1) (2003) S95. [19] J.C. Giddings, Sep. Sci. Technol. 18 (1983) 765. [20] G. Liu, J.C. Giddings, Anal. Chem. 63 (1991) 296. [21] G. Liu, J.C. Giddings, Chromatographia 34 (1992) 483. [22] P.M. Shiundu, G. Liu, J.C. Giddings, Anal. Chem. 67 (1995) 2705. [23] P.M. Shiundu, J.C. Giddings, J. Chromatogr. A 715 (1995) 117. [24] S.K. Ratanathanawongs, P.M. Shiundu, J.C. Giddings, Colloids Surf. A, Physicochem. Eng. Aspects 105 (1995) 243. [25] S.J. Jeon, M.E. Schimpf, Polym. Mater. Sci. Eng. 75 (1996) 4. [26] S.J. Jeon, M.E. Schimpf, A. Nyborg, Anal. Chem. 69 (1997) 3442. [27] E.P.C. Mes, W.Th. Kok, R. Tijssen, Chromatographia 53 (2001) 697. [28] E.P.C. Mes, R. Tijssen, W.Th. Kok, J. Chromatogr. A 907 (2001) 201. [29] P.M. Shiundu, P.S. Williams, J.C. Giddings, J. Colloid Interface Sci. 266 (2003) 366. [30] P.M. Shiundu, S.M. Munguti, S.K. Ratanathanawongs Williams, J. Chromatogr. A 983 (2003) 163. [31] P.M. Shiundu, S.M. Munguti, S.K. Ratanathanawongs Williams, J. Chromatogr. A 984 (2003) 67. [32] P.S. Williams, Y. Xu, P. Reschiglian, J.C. Giddings, Anal. Chem. 69 (1997) 349. [33] J. Janča, N. Gospodinova, S. Le Hen, M. Špírková, J. Colloid Interface Sci. 229 (2000) 462. [34] J. Janča, Collect. Czech. Chem. Commun. 68 (2003) 672. [35] V. Kašpárková, V. Halabalová, L. Šimek, J. Dostál, J. Janča, J. Liq. Chromatogr. Relat. Technol. 29 (2006) 2771. [36] J. Janča, M. Špírková, J. Chem. Soc., Faraday Trans. 93 (1997) 3137. [37] J. Janča, Field-Flow Fractionation: Analysis of Macromolecules and Particles, Marcel Dekker, Inc., New York, 1988. [38] J. Janča, in: R.A. Myers (Ed.), Field-Flow Fractionation in Particle Size Analysis. Encyclopedia of Analytical Chemistry, J. Wiley & Sons, Chichester, 2000. [39] J.C. Giddings, Sep. Sci. Technol. 13 (1978) 241. [40] J. Janča, J. Liq. Chromatogr. Relat. Technol. 26 (2003) 835. [41] J. Janča, J. Stejskal, I.A. Ananieva, J.-F. Berneron, J. Gearing, M. Minárik, in: M.M. Bou-Ali, J.K. Platten (Eds.), Thermodiffusion: Basics & Applications, Mondragon Unibersitatea Press, 2006, p. 337. [42] D. Henderson, D.T. Wasan, in: J.P. Hsu (Ed.), Interactions Between Colloidal Particles. Interfacial Forces and Fields: Theory and Applications, M. Dekker, Inc, New York, 1999. [43] J. Stejskal, M. Trchová, S. Fedorova, I. Sapurina, J. Zemek, Langmuir 19 (2003) 3013. [44] J. Janča, Unpublished technical data on micro-TFFF channel. [45] J.L.M. Poiseuille, Ann. Sci. Nat. 5 (2) (1936) 111. [46] G. Segré, A. Silberberg, Nature 189 (1961) 209. [47] G. Segré, A. Silberberg, J. Fluid Mech. 14 (1962) 115. [48] G. Segré, A. Silberberg, J. Fluid Mech. 14 (1962) 136. [49] L.D. Landau, E.M. Lifshitz, Hydrodynamics, Nauka, Moscow, 1986. [50] P.G. Saffman, J. Fluid Mech. 22 (1965) 385; Corrigendum: J. Fluid Mech. 31 (1968) 624. [51] P.S. Williams, T. Koch, J.C. Giddings, Chem. Eng. Commun. 111 (1992) 121. [52] P.S. Williams, S. Lee, J.C. Giddings, Chem. Eng. Commun. 130 (1994) 143. [53] D.C. Prieve, B.M. Alexander, Science 231 (1986) 1269. [54] D.C. Prieve, S.G. Bike, Chem. Eng. Commun. 55 (1987) 149. [55] S.G. Bike, L. Lazarro, D.C. Prieve, J. Colloid Interface Sci. 175 (1995) 411. [56] S.G. Bike, D.C. Prieve, J. Colloid Interface Sci. 175 (1995) 422. [57] A.D. Hollingsworth, C. Silebi, Langmuir 12 (1996) 613. [58] P.S. Williams, M.H. Moon, Y. Xu, J.C. Giddings, Chem. Eng. Sci. 51 (1996) 4477. [59] M. Braibanti, D. Vigolo, R. Piazza, Phys. Rev. Lett. 100 (2008) 108303. [60] R. Piazza, A. Parola, J. Phys., Condens. Matter 20 (2008) 153102.
utb.fulltext.sponsorship	-
utb.fulltext.projects	-