Surface free energy tuning of supported mixed lipid layers
نویسندگان
چکیده
منابع مشابه
Surface stress of graphene layers supported on soft substrate
We obtain the surface stress of a single layer and multilayers of graphene supported on silicone substrates by measuring the deformation of the graphene-covered substrates induced by the surface tension of liquid droplets together with the Neumann's triangle concept. We find that the surface stress of the graphene-covered substrate is significant larger than that of the bare substrate, and it i...
متن کاملDetermination of Surface Free Energy of Kaolinite
-The adsorption of n-octane and water vapor on natural kaolinite was measured. From adsorption isotherms film pressures were determined which were then used to calculate the dispersion and nondispersion components of the kaolinite surface free energy. In addition, thermodesorption of water from the kaolinite surface was determined. These results suggest that physically adsorbed water remained o...
متن کاملTuning Cooperativity on the Free Energy Landscape of Protein Folding.
Understanding the origin of the cooperativity seemingly inherent in a folding or unfolding reaction has been a major challenge. In particular, the relationship between folding cooperativity and stability is poorly understood. In this study, native state hydrogen exchange in conjunction with mass spectrometry has been used to explore the free energy landscape accessible to the small protein mone...
متن کاملFree energy surface of supercooled water
We present a detailed analysis of the free energy surface of a well characterized rigid model for water in supercooled states. We propose a functional form for the liquid free energy, supported by recent theoretical predictions [Y. Rosenfeld and P. Tarazona, Mol. Phys. 95, 141 (1998)], and use it to locate the position of a liquid-liquid critical point at T(C')=130+/-5 K, P(C')=290+/-30 MPa, an...
متن کاملNovel Poly (glycerol-adipate) Polymers Used for Nanoparticle Making: A Study of Surface Free Energy
Nanoparticles made of biodegradable polymers has become the best approach for nanoparticle making due to their compatibility with the human body. New glycerol adipate polymers with hydroxyl group substituted with different percent of acyl group, sited as figures within the abbreviated name in the text, and triptophan were synthesized and proposed to be used in the preparction of dexamethason ph...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: RSC Advances
سال: 2016
ISSN: 2046-2069
DOI: 10.1039/c6ra04926e