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Volumn 147-148, Issue C, 2009, Pages 178-185

Motion of microgels in electric fields

Author keywords

Electrophoresis; Electrophoretic mobility; Friction; Hydrodynamics; Microgel; Permeability; Polyelectrolyte; Polymer network

Indexed keywords

CAPILLARITY; DRAG; ELECTRIC FIELD EFFECTS; ELECTRIC FIELD MEASUREMENT; ELECTROCHEMISTRY; FLUID DYNAMICS; FRICTION; HYDRODYNAMICS; IONIZATION OF LIQUIDS; POLYELECTROLYTES; POLYMERS;

EID: 60949102145     PISSN: 00018686     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cis.2008.07.003     Document Type: Review
Times cited : (18)

References (124)
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    • 0004108255 scopus 로고    scopus 로고
    • Sugimoto T. (Ed), Marcel Dekker, New York
    • In: Sugimoto T. (Ed). Fine Particles (2000), Marcel Dekker, New York
    • (2000) Fine Particles
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    • See also [45] and [46]
    • Ohshima H. Adv Colloids Sci 62 (1995) 189 See also [45] and [46]
    • (1995) Adv Colloids Sci , vol.62 , pp. 189
    • Ohshima, H.1
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    • 0003977195 scopus 로고
    • Bockris J., Conway E.E., and White R.E. (Eds), Plenum Press, New York
    • Zana R., and Yeager E. In: Bockris J., Conway E.E., and White R.E. (Eds). Modern Aspects of Electrochemistry (1982), Plenum Press, New York
    • (1982) Modern Aspects of Electrochemistry
    • Zana, R.1    Yeager, E.2
  • 98
    • 60949101940 scopus 로고    scopus 로고
    • De-swelling of the VP microgels is caused by increasing salt concentration. The scaling between size and salt concentration in this system follows Pincus law [30] and thus suggests that the polymer network charge is not changing within the experimental size window probed. We acknowledge that this may not be the case when charge regulation is relevant [96
    • De-swelling of the VP microgels is caused by increasing salt concentration. The scaling between size and salt concentration in this system follows Pincus law [30] and thus suggests that the polymer network charge is not changing within the experimental size window probed. We acknowledge that this may not be the case when charge regulation is relevant [96].
  • 123
    • 60949100630 scopus 로고    scopus 로고
    • The ≈1/3 exponent obtained in these experiments results from the accumulation of charges arising from the initiator in a layer or shell located in the particle periphery [39], rather than in a surface. The electrophoretic behavior is correctly described by assuming that the particle is impermeable to the solvent, except in this outermost region [44,118]; this is true for swollen and de-swollen particles emphasizing that the hydrodynamic impermeability to the solvent is independent of the swelling degree.
    • The ≈1/3 exponent obtained in these experiments results from the accumulation of charges arising from the initiator in a layer or shell located in the particle periphery [39], rather than in a surface. The electrophoretic behavior is correctly described by assuming that the particle is impermeable to the solvent, except in this outermost region [44,118]; this is true for swollen and de-swollen particles emphasizing that the hydrodynamic impermeability to the solvent is independent of the swelling degree.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.