## Abstract The intrinsic surface activity of the contractile protein actin has been determined from surface tension measurements using the Wilhelmy hanging‐plate method. Actin, a very soluble protein, moves from the subphase to the air‐water interface to make a film. In the absence of magnesium, a
Adsorption of alcohols at an air—solution interface: A pseudoregular monolayer model
✍ Scribed by R. Bennes; E. Bou Karam
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 425 KB
- Volume
- 81
- Category
- Article
- ISSN
- 0021-9797
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The modification of glucose oxidase by palmitic acid ester of N -hydroxysuccinimide leads to the formation of a new hydrophobized enzyme with five covalently bound C16 groups. Such a modification was shown not to alter noticeably the native structure of the enzyme. The modified glucose oxidase displ
The zeta potential of a close-packed insoluble monolayer of 1-hexacosanol at the air-water interface in the presence of 0.001 M NH(4)NO(3) was measured as a function of pH by means of the plane interface technique. The negative zeta potential increased with the increase of pH up to about 9. The nega
In this paper we provide experimental evidence for a phase transition between a liquid- and gas-like phase occurring in an adsorption layer of a soluble surfactant at the air-water interface. The equilibrium surface tension sigma(e) versus bulk concentration sigma(e) (c) isotherm of surface chemical