Studies of the temperature‐dependent phase behavior of long chain n‐alkyl thiol monolayers on gold

1990 ◽  
Vol 93 (1) ◽  
pp. 767-773 ◽  
Author(s):  
Ralph G. Nuzzo ◽  
Eileen M. Korenic ◽  
Lawrence H. Dubois
Keyword(s):  
Phase Behavior ◽  
Temperature Dependent ◽  
Thiol Monolayers ◽  
Long Chain

Phase Behavior Controlled by the Addition of Long-Chain n-Alcohols in Systems of Cationic Surfactant/Anionic Polyion Complex Salts and Water

2018 ◽  
Vol 122 (18) ◽  
pp. 4861-4869 ◽  
Author(s):  
Ana M. Percebom ◽  
Guilherme A. Ferreira ◽  
Daniel Rege Catini ◽  
Juliana S. Bernardes ◽  
Watson Loh
Keyword(s):  
Phase Behavior ◽  
Cationic Surfactant ◽  
Polyion Complex ◽  
Complex Salts ◽  
Long Chain

scholarly journals Valence and patterning of aromatic residues determine the phase behavior of prion-like domains

Science ◽  
2020 ◽  
Vol 367 (6478) ◽  
pp. 694-699 ◽  
Author(s):  
Erik W. Martin ◽  
Alex S. Holehouse ◽  
Ivan Peran ◽  
Mina Farag ◽  
J. Jeremias Incicco ◽  
...  
Keyword(s):  
Phase Behavior ◽  
Resonance Spectroscopy ◽  
Multiscale Simulations ◽  
Sequence Feature ◽  
Temperature Dependent ◽  
Aromatic Residues ◽  
X Ray ◽  
X Ray Scattering ◽  
Biophysical Approach ◽  
Liquid Liquid Phase Separation

Prion-like domains (PLDs) can drive liquid-liquid phase separation (LLPS) in cells. Using an integrative biophysical approach that includes nuclear magnetic resonance spectroscopy, small-angle x-ray scattering, and multiscale simulations, we have uncovered sequence features that determine the overall phase behavior of PLDs. We show that the numbers (valence) of aromatic residues in PLDs determine the extent of temperature-dependent compaction of individual molecules in dilute solutions. The valence of aromatic residues also determines full binodals that quantify concentrations of PLDs within coexisting dilute and dense phases as a function of temperature. We also show that uniform patterning of aromatic residues is a sequence feature that promotes LLPS while inhibiting aggregation. Our findings lead to the development of a numerical stickers-and-spacers model that enables predictions of full binodals of PLDs from their sequences.

Temperature-Dependent Aggregation Behavior of Symmetric Long-Chain Bolaamphiphiles at the Air−Water Interface

Langmuir ◽  
2006 ◽  
Vol 22 (6) ◽  
pp. 2668-2675 ◽  
Author(s):  
Karen Köhler ◽  
Annette Meister ◽  
Bodo Dobner ◽  
Simon Drescher ◽  
Friederike Ziethe ◽  
...  
Keyword(s):  
Aggregation Behavior ◽  
Water Interface ◽  
Temperature Dependent ◽  
Air Water Interface ◽  
Long Chain

Phase Changes in Fe(III)OCl–RNH2-Intercalation Complexes

1984 ◽  
Vol 39 (9) ◽  
pp. 1193-1198 ◽  
Author(s):  
Armin Weiss ◽  
Jin Ho Choy
Keyword(s):  
Room Temperature ◽  
Host Lattice ◽  
Phase Changes ◽  
Temperature Dependent ◽  
Chain Molecules ◽  
Intercalation Complexes ◽  
Long Chain

Iron(III)oxide chloride is capable of intercalating ammonia and amines into its layer lattice. Long chain molecules form bilayers with extended chains almost perpendicular to the host lattice layers at room temperature (intercalate composition): FeOCl · (0.54 ±0.03)n -CxH2x+1NH2 with x ≥ 12) and tilted by 57° at about 100-110 °C (intercalate composition: FeOCl · (0.45 ±0.02)n-CxH2x+1NH2 with ≥12). The temperature-dependent changes in basal spacings between 20 and 110 °C are complex. Above 120 °C the layers of the host lattice are altered irreversibly by substitution and HCl-release to FeOCl1-y(-NHCxH2x+1)y with y ≤ ca. 0.4.

Temperature-Dependent Nanostructure of an End-Tethered Octadecane Brush in Tetradecane and Nanoparticle Phase Behavior

Langmuir ◽  
2010 ◽  
Vol 26 (5) ◽  
pp. 3003-3007 ◽  
Author(s):  
Aaron P. R. Eberle ◽  
Norman J. Wagner ◽  
Bulent Akgun ◽  
Sushil K. Satija
Keyword(s):  
Phase Behavior ◽  
Temperature Dependent

scholarly journals IR spectroscopic study of the structure and phase behavior of long-chain diacylphosphatidylcholines in the gel state

1996 ◽  
Vol 71 (6) ◽  
pp. 3186-3198 ◽  
Author(s):  
R.G. Snyder ◽  
G.L. Liang ◽  
H.L. Strauss ◽  
R. Mendelsohn
Keyword(s):  
Spectroscopic Study ◽  
Phase Behavior ◽  
Ir Spectroscopic ◽  
Long Chain

Temperature-Dependent Phase Behavior and the Crystal-Forming Nucleation Process of Ethyl 4-Fluoro-2,3-dihydroxystearate Monolayers

Langmuir ◽  
2007 ◽  
Vol 23 (4) ◽  
pp. 1880-1887 ◽  
Author(s):  
Silke Steffens ◽  
Udo Höweler ◽  
Tim Jödicke ◽  
Jens Oldendorf ◽  
Rainer Rudert ◽  
...  
Keyword(s):  
Phase Behavior ◽  
Nucleation Process ◽  
Temperature Dependent
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