Probe microscopy of organics, an update

被引:25
作者
Frommer, JE
机构
[1] IBM Almaden Research Center, San Jose, CA 95120
关键词
atomic force microscopy; organic substances; monolayers; surface properties;
D O I
10.1016/0040-6090(95)06997-6
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Scanning probe microscopy as applied to organic materials has evolved from the original demonstrations that the technique could successfully and non-invasively image these soft samples [1]. One evolutionary pathway has been to switch from qualitative to more quantitative measurements. Among those studies are measurements of adhesion [2-5], elasticity [6], friction [7], and quantification of individual bonding interactions [8-11]. The use of this technique to derive absolute values for these properties is still limited by uncertainties such as the degree to which the instrument itself contributes to the measured signals, an exact knowledge of the geometry of the interface between sample and probe, and which intermolecular interactions are contributing to measured signals. In this overview, we will address these issues, with particular attention to the ''two-body'' (or ''many-body'') nature of the tip-sample interaction. These multi-body interactions will be discussed in the contexts of adhesion, delamination, friction, and bio-specificity.
引用
收藏
页码:112 / 115
页数:4
相关论文
共 25 条
  • [1] A STUDY BY CONTACT-ANGLE OF THE ACID-BASE BEHAVIOR OF MONOLAYERS CONTAINING OMEGA-MERCAPTOCARBOXYLIC ACIDS ADSORBED ON GOLD - AN EXAMPLE OF REACTIVE SPREADING
    BAIN, CD
    WHITESIDES, GM
    [J]. LANGMUIR, 1989, 5 (06) : 1370 - 1378
  • [2] STRUCTURE AND STABILITY OF LANGMUIR-BLODGETT-FILMS INVESTIGATED BY SCANNING FORCE MICROSCOPY
    CHI, LF
    ENG, LM
    GRAF, K
    FUCHS, H
    [J]. LANGMUIR, 1992, 8 (09) : 2255 - 2261
  • [3] BINDING STRENGTH BETWEEN CELL-ADHESION PROTEOGLYCANS MEASURED BY ATOMIC-FORCE MICROSCOPY
    DAMMER, U
    POPESCU, O
    WAGNER, P
    ANSELMETTI, D
    GUNTHERODT, HJ
    MISEVIC, GN
    [J]. SCIENCE, 1995, 267 (5201) : 1173 - 1175
  • [4] DERJAGUIN BV, 1975, J COLLOID INTERF SCI, V53, P2
  • [5] ADHESION FORCES BETWEEN INDIVIDUAL LIGAND-RECEPTOR PAIRS
    FLORIN, EL
    MOY, VT
    GAUB, HE
    [J]. SCIENCE, 1994, 264 (5157) : 415 - 417
  • [6] FUNCTIONAL-GROUP IMAGING BY CHEMICAL FORCE MICROSCOPY
    FRISBIE, CD
    ROZSNYAI, LF
    NOY, A
    WRIGHTON, MS
    LIEBER, CM
    [J]. SCIENCE, 1994, 265 (5181) : 2071 - 2074
  • [7] SCANNING TUNNELING MICROSCOPY AND ATOMIC FORCE MICROSCOPY IN ORGANIC-CHEMISTRY
    FROMMER, J
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1992, 31 (10) : 1298 - 1328
  • [8] FROMMER J, 1995, NATO ASI SERIES E, P551
  • [9] DEFECT STRUCTURES OF LANGMUIR-BLODGETT-FILMS INVESTIGATED BY SCANNING FORCE MICROSCOPY
    FUCHS, H
    CHI, LF
    ENG, LM
    GRAF, K
    [J]. THIN SOLID FILMS, 1992, 210 (1-2) : 655 - 658
  • [10] GREEN JBD, 1995, J PHYS CHEM-US, V99, P10965