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Volumn 18, Issue 10, 2002, Pages 3980-3992

Preparation, modification, and crystallinity of aliphatic and aromatic carboxylic acid terminated self-assembled monolayers

Author keywords

[No Author keywords available]

Indexed keywords

CARBOXYLIC ACIDS; CRYSTALLINE MATERIALS; HYDROGEN BONDS; SELF ASSEMBLY; SURFACE TREATMENT;

EID: 0037076623     PISSN: 07437463     EISSN: None     Source Type: Journal    
DOI: 10.1021/la0117000     Document Type: Article
Times cited : (230)

References (84)
  • 37
    • 0011723004 scopus 로고    scopus 로고
    • Bio-Rad Laboratories: Cambridge
    • Commercial software: Win-IR-Pro; Bio-Rad Laboratories: Cambridge, 1998.
    • (1998) Win-IR-Pro
  • 38
    • 0011721502 scopus 로고    scopus 로고
    • Manuscript to be published
    • Terfort, A. Manuscript to be published.
    • Terfort, A.1
  • 39
    • 0011723694 scopus 로고    scopus 로고
    • note
    • The saturation concentration of MMTA in ethanol was estimated by first preparing a 0.1 mM solution and then diluting it until any turbidity disappeared. A ultrasonic bath was used to accelerate the solution process. The values determined this way amount to about 0.003 mM for ethanol and to about 0.05 mM for THF. Note that these values are significantly lower than those provided in earlier work (ref 34).
  • 40
    • 0011723695 scopus 로고    scopus 로고
    • note
    • An ultrahigh precision balance (Sartorius 2104) with a resolution of 1μg and a reproducibility of better than 5 μg was used.
  • 41
    • 0011775986 scopus 로고    scopus 로고
    • note
    • Absorbance units: 0 AU = 100% transmission, 1 AU = 10% transmission, 2 AU = 1% transmission (logarithm scale).
  • 47
    • 0011752603 scopus 로고    scopus 로고
    • note
    • 2 asym. vibration.
  • 51
    • 0011788605 scopus 로고    scopus 로고
    • note
    • NaOH is not soluble in pure ethanol, but ethanol regularly contains small amounts of water which are sufficient to solve small amounts of NaOH.
  • 54
    • 0011779052 scopus 로고    scopus 로고
    • note
    • The bands were fitted using a set of more than 30 Pearson-VII functions to take overlapping band intensities into account.
  • 59
    • 0011753175 scopus 로고    scopus 로고
    • note
    • For photoelectrons with a kinetic energy of 1202 eV (C 1s excited by Al Kα), a mean free path of 35 Å was used in the case of the aliphatic octadecanethiol whereas 0.78 × 35 Å was used in the case of the aromatic MMTA. This reduced mean free path reflects the somewhat higher electron absorption/scattering of the aromatic species. For 1400 eV electrons (Au 4f), a mean free path of 45 Å was used in all cases.
  • 64
    • 0011762445 scopus 로고    scopus 로고
    • note
    • A possible change of the excitation probabilities, which may also be caused by the deshielding, will be neglected.
  • 71
    • 0011721145 scopus 로고    scopus 로고
    • note
    • -1 is related to an overlap of the band of the TFA cyclic dimer and the two bands of the TFA-MHDA cyclic dimer. These bands are not relevant for the present investigations.
  • 81
    • 0011787429 scopus 로고    scopus 로고
    • note
    • 2 of the SAM surface. This amount is clearly below the maximum amount of metal ion content as provided by the supplier (typical value of 0.02 ppm per species of metal ions).
  • 83
    • 0011762446 scopus 로고    scopus 로고
    • note
    • 3 vibrations could be detected in the corresponding IR spectrum.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.