Coexistence of buckled and flat monolayers

被引:226
作者
Lipp, MM [1 ]
Lee, KYC
Takamoto, DY
Zasadzinski, JA
Waring, AJ
机构
[1] Univ Calif Santa Barbara, Dept Chem Engn, Santa Barbara, CA 93106 USA
[2] Harbor UCLA, Perinatal Labs, Los Angeles, CA 90059 USA
关键词
D O I
10.1103/PhysRevLett.81.1650
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The minimum surface tension and respreadability of a surfactant monolayer is limited by a two to three dimensional instability called collapse. Liquid-condensed or solid phase monolayers collapse via fracture followed by loss of material. Liquid-expanded phase monolayers collapse by solubilization into the: subphase. Monolayers that retain a continuous liquid-expanded phase network surrounding islands of liquid-condensed or solid phase collapse at low surface tensions via a localized, large amplitude buckling. The buckled regions coexist with the Aat monolayer, remain attached to thr interface, and reversibly reincorporate into the monolayer upon expansion. [S0031-9007(98)06943-9].
引用
收藏
页码:1650 / 1653
页数:4
相关论文
共 23 条
[1]   STRUCTURES OF COLLAPSED LIPID MONOLAYERS INVESTIGATED AS LANGMUIR-BLODGETT-FILMS BY ATOMIC-FORCE MICROSCOPY [J].
BIRDI, KS ;
VU, DT .
LANGMUIR, 1994, 10 (03) :623-625
[2]  
BORDIEU L, 1994, PHYS REV LETT, V72, P1502
[3]  
CLEMENTS J A, 1962, Physiologist, V5, P11
[4]   THERMODYNAMICAL BEHAVIOR OF POLYMERIZED MEMBRANES [J].
GUITTER, E ;
DAVID, F ;
LEIBLER, S ;
PELITI, L .
JOURNAL DE PHYSIQUE, 1989, 50 (14) :1787-1819
[5]   CRUMPLING AND BUCKLING TRANSITIONS IN POLYMERIZED MEMBRANES [J].
GUITTER, E ;
DAVID, F ;
LEIBLER, S ;
PELITI, L .
PHYSICAL REVIEW LETTERS, 1988, 61 (26) :2949-2952
[6]   Content of dipalmitoyl phosphatidylcholine in lung surfactant: Ramifications for surface activity [J].
Holm, BA ;
Wang, ZD ;
Egan, EA ;
Notter, RH .
PEDIATRIC RESEARCH, 1996, 39 (05) :805-811
[7]  
Hu JG, 1996, J PHYS II, V6, P999, DOI 10.1051/jp2:1996113
[8]  
KNOBLER CM, 1992, ANNU REV PHYS CHEM, V43, P207, DOI 10.1146/annurev.pc.43.100192.001231
[9]   Apparatus for the continuous monitoring of surface morphology via fluorescence microscopy during monolayer transfer to substrates [J].
Lee, KYC ;
Lipp, MM ;
Takamoto, DY ;
Ter-Ovanesyan, E ;
Zasadzinski, JA ;
Waring, AJ .
LANGMUIR, 1998, 14 (09) :2567-2572
[10]   Phase and morphology changes in lipid monolayers induced by SP-B protein and its amino-terminal peptide [J].
Lipp, MM ;
Lee, KYC ;
Zasadzinski, JA ;
Waring, AJ .
SCIENCE, 1996, 273 (5279) :1196-1199