메뉴 건너뛰기




Volumn 279, Issue 5347, 1998, Pages 57-60

Electromechanical properties of an ultrathin layer of directionally aligned helical polypeptides

Author keywords

[No Author keywords available]

Indexed keywords

ELECTROSTRICTION; GRAFTING (CHEMICAL); PIEZOELECTRICITY; POLYPEPTIDES;

EID: 0032472238     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.279.5347.57     Document Type: Article
Times cited : (135)

References (48)
  • 3
    • 84975543286 scopus 로고
    • D. Lupo et al., J. Opt. Soc. Am. B 5, 300 (1988); J. P. Cresswell, G. H. Cross, D. Bloor, W. J. Feast, M. C. Petty, Thin Solid Films 210/211, 216 (1992); R. Advincula, E. Aust, W. Meyer, W. Steffen, W. Knoll, Polym. Adv. Technol. 7, 571 (1996).
    • (1988) J. Opt. Soc. Am. B , vol.5 , pp. 300
    • Lupo, D.1
  • 5
    • 0030194910 scopus 로고    scopus 로고
    • D. Lupo et al., J. Opt. Soc. Am. B 5, 300 (1988); J. P. Cresswell, G. H. Cross, D. Bloor, W. J. Feast, M. C. Petty, Thin Solid Films 210/211, 216 (1992); R. Advincula, E. Aust, W. Meyer, W. Steffen, W. Knoll, Polym. Adv. Technol. 7, 571 (1996).
    • (1996) Polym. Adv. Technol. , vol.7 , pp. 571
    • Advincula, R.1    Aust, E.2    Meyer, W.3    Steffen, W.4    Knoll, W.5
  • 7
    • 0029830949 scopus 로고    scopus 로고
    • D. Beyer, W. Paulus, M. Seitz, H. Ringsdorf, M. Eich, Thin Solid Films 271, 73 (1995); W. B. Lin, W. P. Lin, T. J. Marks, J. Am. Chem. Soc. 118, 8034 (1996); S. I. Stupp et al., Science 276, 384 (1997).
    • (1996) J. Am. Chem. Soc. , vol.118 , pp. 8034
    • Lin, W.B.1    Lin, W.P.2    Marks, T.J.3
  • 8
    • 0030973593 scopus 로고    scopus 로고
    • D. Beyer, W. Paulus, M. Seitz, H. Ringsdorf, M. Eich, Thin Solid Films 271, 73 (1995); W. B. Lin, W. P. Lin, T. J. Marks, J. Am. Chem. Soc. 118, 8034 (1996); S. I. Stupp et al., Science 276, 384 (1997).
    • (1997) Science , vol.276 , pp. 384
    • Stupp, S.I.1
  • 10
    • 84985521949 scopus 로고
    • P. Palacios, P. Bussat, D. Bichon, Angew. Makromol. Chem. 193, 77 (1991); K. Sano, S. Machida, H. Sasaki, M. Yoshiki, Y. Mori, Chem. Lett. 1992, 1477 (1992); S. Machida, K. Sano, K. Sunohara, Y. Kawata, Y. Mori, J. Chem. Soc. Chem. Commun. 1992, 1628 (1992); S. Machida, K. Sano, H. Sasaki, M. Yoshiki, Y. Mori, ibid., p. 1626; T. L. Urano, S. Machida, K. Sano, ibid. 1994, 231 (1994); S. Machida et al., Langmuir 11, 4838 (1995).
    • (1991) Angew. Makromol. Chem. , vol.193 , pp. 77
    • Palacios, P.1    Bussat, P.2    Bichon, D.3
  • 11
    • 84985521949 scopus 로고
    • P. Palacios, P. Bussat, D. Bichon, Angew. Makromol. Chem. 193, 77 (1991); K. Sano, S. Machida, H. Sasaki, M. Yoshiki, Y. Mori, Chem. Lett. 1992, 1477 (1992); S. Machida, K. Sano, K. Sunohara, Y. Kawata, Y. Mori, J. Chem. Soc. Chem. Commun. 1992, 1628 (1992); S. Machida, K. Sano, H. Sasaki, M. Yoshiki, Y. Mori, ibid., p. 1626; T. L. Urano, S. Machida, K. Sano, ibid. 1994, 231 (1994); S. Machida et al., Langmuir 11, 4838 (1995).
    • (1992) Chem. Lett. , vol.1992 , pp. 1477
    • Sano, K.1    Machida, S.2    Sasaki, H.3    Yoshiki, M.4    Mori, Y.5
  • 12
    • 37049075030 scopus 로고
    • P. Palacios, P. Bussat, D. Bichon, Angew. Makromol. Chem. 193, 77 (1991); K. Sano, S. Machida, H. Sasaki, M. Yoshiki, Y. Mori, Chem. Lett. 1992, 1477 (1992); S. Machida, K. Sano, K. Sunohara, Y. Kawata, Y. Mori, J. Chem. Soc. Chem. Commun. 1992, 1628 (1992); S. Machida, K. Sano, H. Sasaki, M. Yoshiki, Y. Mori, ibid., p. 1626; T. L. Urano, S. Machida, K. Sano, ibid. 1994, 231 (1994); S. Machida et al., Langmuir 11, 4838 (1995).
    • (1992) J. Chem. Soc. Chem. Commun. , vol.1992 , pp. 1628
    • Machida, S.1    Sano, K.2    Sunohara, K.3    Kawata, Y.4    Mori, Y.5
  • 13
    • 37049073283 scopus 로고    scopus 로고
    • P. Palacios, P. Bussat, D. Bichon, Angew. Makromol. Chem. 193, 77 (1991); K. Sano, S. Machida, H. Sasaki, M. Yoshiki, Y. Mori, Chem. Lett. 1992, 1477 (1992); S. Machida, K. Sano, K. Sunohara, Y. Kawata, Y. Mori, J. Chem. Soc. Chem. Commun. 1992, 1628 (1992); S. Machida, K. Sano, H. Sasaki, M. Yoshiki, Y. Mori, ibid., p. 1626; T. L. Urano, S. Machida, K. Sano, ibid. 1994, 231 (1994); S. Machida et al., Langmuir 11, 4838 (1995).
    • J. Chem. Soc. Chem. Commun. , pp. 1626
    • Machida, S.1    Sano, K.2    Sasaki, H.3    Yoshiki, M.4    Mori, Y.5
  • 14
    • 37049090157 scopus 로고
    • P. Palacios, P. Bussat, D. Bichon, Angew. Makromol. Chem. 193, 77 (1991); K. Sano, S. Machida, H. Sasaki, M. Yoshiki, Y. Mori, Chem. Lett. 1992, 1477 (1992); S. Machida, K. Sano, K. Sunohara, Y. Kawata, Y. Mori, J. Chem. Soc. Chem. Commun. 1992, 1628 (1992); S. Machida, K. Sano, H. Sasaki, M. Yoshiki, Y. Mori, ibid., p. 1626; T. L. Urano, S. Machida, K. Sano, ibid. 1994, 231 (1994); S. Machida et al., Langmuir 11, 4838 (1995).
    • (1994) J. Chem. Soc. Chem. Commun. , vol.1994 , pp. 231
    • Urano, T.L.1    Machida, S.2    Sano, K.3
  • 15
    • 0001417102 scopus 로고
    • P. Palacios, P. Bussat, D. Bichon, Angew. Makromol. Chem. 193, 77 (1991); K. Sano, S. Machida, H. Sasaki, M. Yoshiki, Y. Mori, Chem. Lett. 1992, 1477 (1992); S. Machida, K. Sano, K. Sunohara, Y. Kawata, Y. Mori, J. Chem. Soc. Chem. Commun. 1992, 1628 (1992); S. Machida, K. Sano, H. Sasaki, M. Yoshiki, Y. Mori, ibid., p. 1626; T. L. Urano, S. Machida, K. Sano, ibid. 1994, 231 (1994); S. Machida et al., Langmuir 11, 4838 (1995).
    • (1995) Langmuir , vol.11 , pp. 4838
    • Machida, S.1
  • 20
    • 0000679038 scopus 로고    scopus 로고
    • A. Heise et al., Langmuir 3, 723 (1997).
    • (1997) Langmuir , vol.3 , pp. 723
    • Heise, A.1
  • 22
    • 0009494911 scopus 로고
    • H. Block and C. P. Shaw, Polymer 33, 2459 (1992); P. G. Martin and S. I. Stupp, ibid. 28, 897 (1987); Z. Tokarski et al., Chem. Mater. 6, 2063 (1994).
    • (1992) Polymer , vol.33 , pp. 2459
    • Block, H.1    Shaw, C.P.2
  • 23
    • 0023349462 scopus 로고
    • H. Block and C. P. Shaw, Polymer 33, 2459 (1992); P. G. Martin and S. I. Stupp, ibid. 28, 897 (1987); Z. Tokarski et al., Chem. Mater. 6, 2063 (1994).
    • (1987) Polymer , vol.28 , pp. 897
    • Martin, P.G.1    Stupp, S.I.2
  • 24
    • 0346180536 scopus 로고
    • H. Block and C. P. Shaw, Polymer 33, 2459 (1992); P. G. Martin and S. I. Stupp, ibid. 28, 897 (1987); Z. Tokarski et al., Chem. Mater. 6, 2063 (1994).
    • (1994) Chem. Mater. , vol.6 , pp. 2063
    • Tokarski, Z.1
  • 27
    • 0029546518 scopus 로고    scopus 로고
    • We vapor-deposited the aluminum electrodes using a Balzer BAE 250 evaporation apparatus. The evaporation was performed through freshly polished and thoroughly cleaned brass masks with parallel slits 4 mm wide. The thickness was chosen to be 72 nm. Details of the deposition procedure have been described elsewhere [G. Blum, F. Kremer, T. Jaworek, G. Wegner. Adv. Mater. 7, 1017 (1996)].
    • (1996) Adv. Mater. , vol.7 , pp. 1017
    • Blum, G.1    Kremer, F.2    Jaworek, T.3    Wegner, G.4
  • 29
    • 0000456771 scopus 로고
    • Kurth and Bein have pointed out that the Haller silanization method results not in a monolayer film but rather in a film of two or three molecular layers due to cross-linking [F. G. Kurth and T. Bein, Langmuir 11, 3061 (1995)]. We have analyzed the coupling layer on Si wafers and quartz slides by small angle x-ray reflection (SAXR) and have consistently found a thickness of 21 ± 3 Å, which agrees with the results of Kurth and Bein. The surface roughness was less than 6 Å.
    • (1995) Langmuir , vol.11 , pp. 3061
    • Kurth, F.G.1    Bein, T.2
  • 31
    • 15444339262 scopus 로고    scopus 로고
    • note
    • Films of comparable thickness grafted on silicon had surface roughnesses of less than 1 nm as determined by SAXR.
  • 32
    • 15444353259 scopus 로고    scopus 로고
    • note
    • Other reflection spectra of grafted PBLG films on various substrates will be published elsewhere. The present spectrum is typical for grafted PBLG films.
  • 33
    • 0016562770 scopus 로고
    • The equation used here was derived by F. Mopsik. and M. G. Broadhurst [J. Appl. Phys. 46, 4204-(1975)]. It is based on the Onsager approximation of the local field. We are aware of the recent discussion on this approximation [Y. Luo, H. Agren, K. V. Mikkelsen, Chem. Phys. Lett. 275, 145 (1997)]. The polarization given here should, therefore, be treated as a crude estimate.
    • (1975) J. Appl. Phys. , vol.46 , pp. 4204
  • 34
    • 0031590089 scopus 로고    scopus 로고
    • The equation used here was derived by F. Mopsik. and M. G. Broadhurst [J. Appl. Phys. 46, 4204-(1975)]. It is based on the Onsager approximation of the local field. We are aware of the recent discussion on this approximation [Y. Luo, H. Agren, K. V. Mikkelsen, Chem. Phys. Lett. 275, 145 (1997)]. The polarization given here should, therefore, be treated as a crude estimate.
    • (1997) Chem. Phys. Lett. , vol.275 , pp. 145
    • Luo, Y.1    Agren, H.2    Mikkelsen, K.V.3
  • 36
    • 15444350597 scopus 로고
    • thesis, University of Groningen, Groningen Netherlands
    • 2 per PBLG chain.
    • (1994)
    • Oosterling, M.L.C.M.1
  • 40
    • 0041552469 scopus 로고
    • October
    • E. Fukada, Ultrasonics (October 1968), p. 229; L. Jackson, M. T. Shaw, J.H. Aubert, Polymer 32, 221 (1991).
    • (1968) Ultrasonics , pp. 229
    • Fukada, E.1
  • 43
    • 0021489822 scopus 로고
    • T. Furukawa and J. X. Wen, Jpn. J. Appl. Phys. 23, L677 (1984); J. Naciri, B. R. Ratna, S. Baral-Tosh, P. Keller, R. Shashidhar, Macromolecules 28, 5274 (1995).
    • (1984) Jpn. J. Appl. Phys. , vol.23
    • Furukawa, T.1    Wen, J.X.2
  • 45
    • 15444339938 scopus 로고
    • G. M. Sessler, Ed. Springer-Verlag, Berlin
    • G. M. Sessler, in Topics in Applied Physics, G. M. Sessler, Ed. (Springer-Verlag, Berlin, 1987), p. 7.
    • (1987) Topics in Applied Physics , pp. 7
    • Sessler, G.M.1
  • 47
  • 48
    • 15444358061 scopus 로고    scopus 로고
    • note
    • We thank G. Glaßer for technical assistance with the Nomarski interferometer and M. L. C. M. Oosterling for fruitful discussions.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.