Confinement of water droplets on rectangular micro/nano-arrayed surfacesElectronic supplementary information (ESI) available. See DOI: 10.1039/c6lc00622a
Micro-patterned surfaces with alternate hydrophilic and hydrophobic rectangular areas effectively confine water droplets down to attolitre volumes. The contact angle, volume, and geometry of the confined droplets as a function of the geometry and physico-chemical properties of the confining surfaces have been determined by phenomenological simulations, validated by atomic force microscopy measurements. The combination between experiments and simulations can be used for the purposeful design of arrays with surface-addressable hydrophobicity employed in digital microfluidics and high-throughput screening nanoarrays. Micro-patterned surfaces with alternate hydrophilic and hydrophobic rectangular areas effectively confine water droplets down to attolitre volumes..
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Artikel |
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| Erscheinungsjahr: |
2016 |
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| Erschienen: |
2016 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:16 |
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| Enthalten in: |
LAB on a chip - 16(2016), 13, Seite 2487-2493 |
| Beteiligte Personen: |
Kašpar, Ond ej [VerfasserIn] |
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| Links: |
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| BKL: |
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| doi: |
10.1039/c6lc00622a |
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| funding: |
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OLC1978585438 |
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| 245 | 1 | 0 | |a Confinement of water droplets on rectangular micro/nano-arrayed surfacesElectronic supplementary information (ESI) available. See DOI: 10.1039/c6lc00622a |
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| 520 | |a Micro-patterned surfaces with alternate hydrophilic and hydrophobic rectangular areas effectively confine water droplets down to attolitre volumes. The contact angle, volume, and geometry of the confined droplets as a function of the geometry and physico-chemical properties of the confining surfaces have been determined by phenomenological simulations, validated by atomic force microscopy measurements. The combination between experiments and simulations can be used for the purposeful design of arrays with surface-addressable hydrophobicity employed in digital microfluidics and high-throughput screening nanoarrays. Micro-patterned surfaces with alternate hydrophilic and hydrophobic rectangular areas effectively confine water droplets down to attolitre volumes. | ||
| 700 | 1 | |a Zhang, Hailong |4 oth | |
| 700 | 1 | |a Tokárová, Viola |4 oth | |
| 700 | 1 | |a Boysen, Reinhard I |4 oth | |
| 700 | 1 | |a Suñé, Gemma Rius |4 oth | |
| 700 | 1 | |a Borrise, Xavier |4 oth | |
| 700 | 1 | |a Perez-Murano, Francesco |4 oth | |
| 700 | 1 | |a Hearn, Milton T. W |4 oth | |
| 700 | 1 | |a Nicolau, Dan V |4 oth | |
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