Analysis of β-Casein−Monopalmitin Mixed Films at the Air−Water Interface

1999 ◽  
Vol 47 (12) ◽  
pp. 4998-5008 ◽  
Author(s):  
Juan M. Rodríguez Patino ◽  
Cecilio Carrera Sánchez ◽  
M. Rosario Rodríguez Niño
Keyword(s):  
Water Interface ◽  
Air Water Interface ◽  
Mixed Films

Relaxation Phenomena in Whey Protein Isolate and Monoglyceride Mixed Films at the Air−Water Interface

2002 ◽  
Vol 41 (13) ◽  
pp. 3169-3178 ◽  
Author(s):  
Juan M. Rodríguez Patino ◽  
Ma. Rosario Rodríguez Niño ◽  
Cecilio Carrera Sánchez
Keyword(s):  
Whey Protein ◽  
Whey Protein Isolate ◽  
Protein Isolate ◽  
Relaxation Phenomena ◽  
Water Interface ◽  
Air Water Interface ◽  
Mixed Films

Interfacial properties of mixed films of long-chain organics at the air–water interface

2006 ◽  
Vol 40 (34) ◽  
pp. 6606-6614 ◽  
Author(s):  
Jessica B. Gilman ◽  
Heikki Tervahattu ◽  
Veronica Vaida
Keyword(s):  
Interfacial Properties ◽  
Water Interface ◽  
Air Water Interface ◽  
Mixed Films ◽  
Long Chain

Elastic Nanocomposite Structures Formed by Polyacetylene–Hemicyanine Mixed Films at the Air–Water Interface

2013 ◽  
Vol 117 (42) ◽  
pp. 21838-21848 ◽  
Author(s):  
Luisa Ariza-Carmona ◽  
María T. Martín-Romero ◽  
Juan J. Giner-Casares ◽  
Marta Pérez-Morales ◽  
Luis Camacho
Keyword(s):  
Water Interface ◽  
Air Water Interface ◽  
Mixed Films ◽  
Nanocomposite Structures

Dynamic phenomena in caseinate?monoglyceride mixed films at the air?water interface

2005 ◽  
Vol 19 (3) ◽  
pp. 395-405 ◽  
Author(s):  
C SANCHEZ ◽  
M ROSARIORODRIGUEZNINO ◽  
J PATINO
Keyword(s):  
Water Interface ◽  
Air Water Interface ◽  
Mixed Films ◽  
Dynamic Phenomena

scholarly journals Interactions of ovalbumin and of its putative signal sequence with phospholipid monolayers. Possible importance of differing lateral stabilities in protein translocation

1987 ◽  
Vol 244 (2) ◽  
pp. 295-301 ◽  
Author(s):  
G D Fidelio ◽  
B M Austen ◽  
D Chapman ◽  
J A Lucy
Keyword(s):  
Protein Translocation ◽  
Signal Sequence ◽  
Bulk Solution ◽  
Water Interface ◽  
Mature Protein ◽  
Surface Stability ◽  
Interfacial Film ◽  
Phospholipid Monolayers ◽  
Air Water Interface ◽  
Mixed Films

Surface properties of ovalbumin and of its putative signal sequence, and their interactions with phospholipids at an air-water interface, have been studied. The mature protein can form an interfacial film spontaneously from its bulk solution, whereas the signal sequence cannot. Mature ovalbumin also penetrates phospholipid monolayers from the subphase (independently of the type of phospholipid present), whereas its signal sequence does not. The surface stability of a spread film of the signal sequence is, however, higher than that of a film of mature ovalbumin. Above specific threshold concentrations of signal peptide and of mature ovalbumin in mixed films with phospholipids, two separate phases are formed. In such immiscible films, the signal sequence peptide is also able to support a higher lateral surface pressure than mature ovalbumin, at corresponding areas of peptide and mature protein in the mixed monolayers. It is suggested that the differing lateral stabilities of ovalbumin and of its putative signal sequence may be relevant to the translocation of ovalbumin across the membrane of the endoplasmic reticulum, and a scheme for its translocation is proposed that is based on these properties.

scholarly journals MONOLAYER CHARACTERISTICS OF PYRENE MIXED WITH STEARIC ACID AT THE AIR–WATER INTERFACE

2008 ◽  
Vol 15 (03) ◽  
pp. 287-293 ◽  
Author(s):  
MD. N. ISLAM ◽  
D. BHATTACHARJEE ◽  
SYED ARSHAD HUSSAIN
Keyword(s):  
Phase Separation ◽  
Stearic Acid ◽  
Surface Pressure ◽  
Water Interface ◽  
Present Communication ◽  
Mixed Monolayer ◽  
Air Water Interface ◽  
Mixed Films ◽  
Pressure Area

In the present communication, the monolayer characteristics of pyrene mixed with stearic acid (SA) at the air–water interface have been reported. The monolayer properties are investigated by recording and analyzing the surface pressure–area per molecule isotherm (π–A) of the pyrene–SA mixed films. It is observed that the pyrene and SA are miscible in the mixed monolayer. This miscibility/nonideality leads to phase separation between the constituent components (pyrene and SA). BAM image of the mixed monolayer confirms the miscibility or nonideal mixing at the mixed monolayer.

Influence of a Spreading Method on the Properties of Amphotericin B−Dipalmitoyl Phosphatidic Acid Mixed Films at the Air/Water Interface

Langmuir ◽  
2000 ◽  
Vol 16 (13) ◽  
pp. 5743-5748 ◽  
Author(s):  
J. Miñones ◽  
J. Miñones ◽  
O. Conde ◽  
R. Seoane ◽  
P. Dynarowicz-Latka
Keyword(s):  
Phosphatidic Acid ◽  
Amphotericin B ◽  
Water Interface ◽  
Air Water Interface ◽  
Mixed Films
Sign in / Sign up

Export Citation Format

Share Document