Simple ratio for testing a supercooled liquid's relaxation time-entropy relation

Article Abstract:

Variation of supercooled liquid's viscosity and relaxation time with temperature is currently related to the liquid's excess entropy over the crystal phase value, instead of its configurational entropy. To examine its validity an exact ratio R (sub TS) is defined, which is equal to 2 if the assumption is valid, and then determines R (sub TS) from the available data on 10 liquids.

Supercooled liquids, Entropy (Physics), Entropy (Thermodynamics)

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Control of the receptor binding to a ligand-containing monolayer at the air/water interface by the lateral pressure: a film balance and neutron and infrared reflection study

Article Abstract:

The structure of a binary monolayer of dipalmitoylphosphatidylcholine (DPPC) and a biotinylated amphiphilic fullerene (BF) is studied. The composite monolayers of DPPC and BF show a specific protein binding behavior, which can be controlled by the lateral pressure as a parameter.

Protein binding, Ligands, Ligands (Chemistry), Structure, Fullerenes

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Similar abstracts:

• Abstracts: On extrapolating a supercooled liquid's excess entropy, the vibrational component, and reinterpreting the configurational entropy theory

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