Difference between revisions of "Dispersion force"
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| + | Materials have different cohesive energies, defined as the energy associated with the intermolecular attractive interactions within a unit volume of material. Generally speaking, materials with similar cohesive energies are more likely to dissolve each other. PDMS devices can swell when meet with such solvents, resulting in application problems. Ref. [1] discussed this effect in different solvents in detail and also demonstrated the approach to eliminate this effect. | ||
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| + | == References == | ||
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| + | [1] [[Solvent Compatibility of Poly(dimethylsiloxane)-Based Microfluidic Devices]] | ||
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Latest revision as of 04:20, 12 November 2012
Entry needed:
Materials have different cohesive energies, defined as the energy associated with the intermolecular attractive interactions within a unit volume of material. Generally speaking, materials with similar cohesive energies are more likely to dissolve each other. PDMS devices can swell when meet with such solvents, resulting in application problems. Ref. [1] discussed this effect in different solvents in detail and also demonstrated the approach to eliminate this effect.
References
[1] Solvent Compatibility of Poly(dimethylsiloxane)-Based Microfluidic Devices
Keyword in references:
Solvent Compatibility of Poly(dimethylsiloxane)-Based Microfluidic Devices
