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Volumn 36, Issue 9, 1997, Pages 955-959

Monitoring in Situ Growth and Dissolution of Molecular Crystals: Towards Determination of the Growth Units

Author keywords

Amino acids; Atomic force microscopy; Crystal growth; Surface analysis

Indexed keywords


EID: 0030916212     PISSN: 05700833     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.199709551     Document Type: Article
Times cited : (90)

References (37)
  • 1
    • 0020280933 scopus 로고
    • (Ed.: E. Kaldis), North-Holland, Amsterdam
    • I. Sunagawa, Current Topics in Materials Science, Vol. 10 (Ed.: E. Kaldis), 1982, North-Holland, Amsterdam, p. 353; P. Gšrnert, F. Voigt, Current Topics in Materials Science, Vol. 11 (Ed.: E. Kaldis), 1984, North-Holland, Amsterdam, p. 1; A. A. Chernov, Contemp. Phys. 1989, 30, 251.
    • (1982) Current Topics in Materials Science , vol.10 , pp. 353
    • Sunagawa, I.1
  • 2
    • 84989692725 scopus 로고
    • (Ed.: E. Kaldis), North-Holland, Amsterdam
    • I. Sunagawa, Current Topics in Materials Science, Vol. 10 (Ed.: E. Kaldis), 1982, North-Holland, Amsterdam, p. 353; P. Gšrnert, F. Voigt, Current Topics in Materials Science, Vol. 11 (Ed.: E. Kaldis), 1984, North-Holland, Amsterdam, p. 1; A. A. Chernov, Contemp. Phys. 1989, 30, 251.
    • (1984) Current Topics in Materials Science , vol.11 , pp. 1
    • Gšrnert, P.1    Voigt, F.2
  • 3
    • 84921246236 scopus 로고
    • I. Sunagawa, Current Topics in Materials Science, Vol. 10 (Ed.: E. Kaldis), 1982, North-Holland, Amsterdam, p. 353; P. Gšrnert, F. Voigt, Current Topics in Materials Science, Vol. 11 (Ed.: E. Kaldis), 1984, North-Holland, Amsterdam, p. 1; A. A. Chernov, Contemp. Phys. 1989, 30, 251.
    • (1989) Contemp. Phys. , vol.30 , pp. 251
    • Chernov, A.A.1
  • 4
    • 0000099216 scopus 로고
    • K. Tsukamoto, J. Cryst. Growth 1983, 61, 199; K. Onuma, K. Tsukamoto, I. Sunagawa, ibid. 1990, 100, 125.
    • (1983) J. Cryst. Growth , vol.61 , pp. 199
    • Tsukamoto, K.1
  • 15
    • 33748224266 scopus 로고
    • D. Jacquemain, S. Grayer Wolf, F. Leveiller, M. Deutsch, K. Kjaer, J. Als-Nielsen, M. Lahav, L. Leiserowitz, Angew. Chem. 1992, 106, 134; Angew. Chem. Int. Ed. Engl. 1992, 31, 130.
    • (1992) Angew. Chem. Int. Ed. Engl. , vol.31 , pp. 130
  • 19
  • 31
    • 0642352390 scopus 로고    scopus 로고
    • note
    • 3 (zero flow rate). Large-scale images were taken under minimum force as allowed by feed-back sensitivity (≈ 10 nN in air and ≈ 1 nN in solution).
  • 32
    • 0642321500 scopus 로고    scopus 로고
    • note
    • AFM measurements were performed during dissolution of the {010} faces of β-alanine(1-pentanol and 1-hexanol) and α-glycine(ethanol, 1-propanol, 1-butanol, and 1-pentanol). Since the results were very similar for these solvents we present here dissolution of β-alanine in 1-hexanol and growth of α-glycine in 1-propanol.
  • 34
    • 0642382893 scopus 로고    scopus 로고
    • note
    • The samples were mounted on the six-circle diffractometers, which were designed for surface X-ray diffraction, at the beamlines W1 and BW2. The sample surface was aligned with a laser so that the surface normal was parallel to the ω axis, and a constant angle of incidence was kept thoroughout the measurements. X-ray wavelengths of 1.319 Å for β-glycine and 1.24 Å for β-alanine were chosen. At every point along the Bragg rod an ω scan rocking around the surface normal was performed to obtain integrated intensities, which were corrected for Lorentzian and polarization factors and variations in the active area to give structure factor intensities [9].
  • 36
    • 0642321499 scopus 로고    scopus 로고
    • note
    • Measurement of one CTR lasted about 2-3 hours. Each data point corresponds to the integrated intensity of a rocking curve, which took approximately 2 min.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.