Lab On a Chip 2014-09-21

Modular microfluidic valve structures based on reversible thermoresponsive ionogel actuators.

Fernando Benito-Lopez, Marta Antoñana-Díez, Vincenzo F Curto, Dermot Diamond, Vanessa Castro-López

文献索引：Lab Chip 14(18) , 3530-8, (2014)

全文：HTML全文

摘要

This paper reports for the first time the use of a cross-linked poly(N-isopropylacrylamide) ionogel encapsulating the ionic liquid 1-ethyl-3-methylimidazolium ethyl sulphate as a thermoresponsive and modular microfluidic valve. The ionogel presents superior actuation behaviour to its equivalent hydrogel. Ionogel swelling and shrinking mechanisms and kinetics are investigated as well as the performance of the ionogel when integrated as a valve in a microfluidic device. The modular microfluidic valve demonstrates fully a reversible on-off behaviour without failure for up to eight actuation cycles and a pressure resistance of 1100 mbar.

相关化合物

  • N-异丙基丙烯酰胺
  • 1-乙基-3-甲基咪唑...
  • 2,2-二甲氧基-2-苯...

相关文献：

Abatement of aqueous anionic contaminants by thermo-responsive nanocomposites: (poly(N-isopropylacrylamide))-co-silylanized magnesium/aluminun layered double hydroxides.

2015-06-15

[J. Colloid. Interface Sci. 448 , 65-72, (2015)]

Bioactive thermoresponsive polyblend nanofiber formulations for wound healing.

2015-03-01

[Mater. Sci. Eng. C. Mater. Biol. Appl. 48 , 126-37, (2015)]

Controlling osteogenic stem cell differentiation via soft bioinspired hydrogels.

2014-01-01

[PLoS ONE 9(6) , e98640, (2014)]

Electrostatic Self-Assembly of Au Nanoparticles onto Thermosensitive Magnetic Core-Shell Microgels for Thermally Tunable and Magnetically Recyclable Catalysis.

2015-06-01

[Small 11 , 2807-16, (2015)]

Synthesis and application of hybrid polymer composites based on silver nanoparticles as corrosion protection for line pipe steel.

2014-01-01

[Molecules 19(5) , 6246-62, (2014)]

更多文献...