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Surface switching

The hysteresis in contact angles caused the hysteresis of the deformation of the droplet put on the substrate during the potential cycle. When the potential was [Pg.283]

Surface switching coupled with geometric and potential asymmetry was used to cause directional motion of a droplet. Sophisticated design and active control of surface properties are important technology for motion control on the micro/nano-scales. [Pg.289]

Campbell studied the vapor deposition of Au onto Ti02(l 1 0) with XPS, FEED, and ISS techniques [188]. The average coverage, at which the surface switches from 2D to 3D Au particle growths, increases between 0.08 + 0.01 and 0.16 + 0.01 ML as the oxide temperature decreases from 300 to 155 K. It increased by over twofold with oxide surface defect density, induced either by mild sputtering or by annealing in vacuum. This suggests that... [Pg.98]

Fig. 4 Top Surface switch of the nanogel triggered by pH changes. Bottom Chemical structure of the CS-EDTADA nanogel. Reprinted from [96] with permission. Copyright 2007 Wiley... Fig. 4 Top Surface switch of the nanogel triggered by pH changes. Bottom Chemical structure of the CS-EDTADA nanogel. Reprinted from [96] with permission. Copyright 2007 Wiley...
The clean Pt (100) and (110) surfaces are reconstructed and then construction is lifted if a critical CO coverage is reacted. Both modifications of the respective planes exhibit different sticking coefficients so that as a net result, the surface switches between the states of high and low reactivities. Thus, the rate of catalytic CO oxidation on defined Pt (100) and Pt (110) surfaces at low pressure under isothermal condition exhibits temporal oscillations which are coupled with periodic transformation of the surface structures between reconstructed and non-reconstructed phases [66],... [Pg.213]

Shen X, Zhang L, Jiang X et al (2007) Reversible surface switching of nanogel triggered by external stimuli. Angew Chem Int Ed 46 7104-7107... [Pg.131]

R. Barberi and G. Durand, Electrically controlled bistable surface switching in nematic liquid crystals, Appi Phys. Lett., 58, 2907 (1991). [Pg.359]

I. Dozov, M. Nobili, and G. Durand, Fast bistable nematic display using monostable surface switching,... [Pg.360]

Bolin MH. Conjugated polymer surface switches for active cell control, PhD thesis, Linkdping University, Sweden 2011. [Pg.257]

Xia, R, Zhu, Y, Feng, L., Jiang, L. (2009). Smart responsive surfaces switching reversibly between super-hydrophobicity and super-hydrophilicity. Soft Matter, 5, 275-281. http //dx.doi.org/10.1039/b803951h. [Pg.187]

Volobuev YL, Hack MD, Topaler MS, Truhlar DG (2000) Continuous surface switching an improved time-dependent self-consistent-field method for nonadiabatic dynamics. J Chem Phys 112 97162... [Pg.209]

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See also in sourсe #XX -- [ Pg.282 ]



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