LONG-RANGE ATTRACTIVE FORCE BETWEEN HYDROPHOBIC SURFACES OBSERVED BY ATOMIC-FORCE MICROSCOPY

被引：201

作者：

TSAO, YH ^{[1
]}

EVANS, DF ^{[1
]}

WENNERSTROM, H ^{[1
]}

机构：

[1] LUND UNIV,CTR CHEM,DIV PHYS CHEM,S-22100 LUND,SWEDEN

来源：

SCIENCE | 1993年 / 262卷 / 5133期

关键词：

D O I：

10.1126/science.8211182

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

There is evidence from atomic force microscopy for a long-range attractive force between hydrophobic surfaces that is virtually identical to that observed with the surface forces apparatus. This force is present in the nonaqueous solvent ethylene glycol. A possible molecular mechanism involves in-plane polarized domains of solid-like monolayers adsorbed on mica, and a theoretical model has been developed that accounts for many of the observations.

引用

页码：547 / 550

页数：4

共 19 条

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