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Volumn 122, Issue 39, 2000, Pages 9467-9472

Probing intermolecular forces and potentials with magnetic feedback chemical force microscopy

Author keywords

[No Author keywords available]

Indexed keywords

GOLD;

EID: 0034605439     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0020613     Document Type: Article
Times cited : (53)

References (50)
  • 25
    • 0342663345 scopus 로고    scopus 로고
    • note
    • 12 is the surface energy. For a 75-nm radius of curvature tip (typical of those used in our experiments) and a maximum applied load of 25 nN, the maximum pressure is 1.4 GPa.
  • 27
    • 0343969399 scopus 로고    scopus 로고
    • note
    • o is an offset parameter with respect to the absolute zero of tip-sample separation.
  • 28
    • 0342663344 scopus 로고    scopus 로고
    • 15
    • 15
  • 33
    • 0343533586 scopus 로고    scopus 로고
    • note
    • -21 J. With a SAM thickness of 1.3 nm, the van der Waals contribution from the SAM layer is small until separations are reduced to 0.3 nm or less.
  • 37
    • 0343533587 scopus 로고    scopus 로고
    • note
    • 0 have the same meaning as in ref 20.
  • 42
    • 0342663335 scopus 로고    scopus 로고
    • note
    • The Debye length for this system is slightly longer than the 2.3 nm value calculated from the charge and concentration of the ions in the solution. Our value measured with magnetic feedback, 2.9 nm, is very similar to that obtained in a separate experiment without magnetic feedback, 3.1 nm, using freshly prepared 0.010 M phosphate buffer. We do not believe the deviation corresponds to a systematic error of MF-CFM.
  • 43
    • 0343969384 scopus 로고    scopus 로고
    • note
    • 2 was calculated.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.