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Journal of Zhejiang University SCIENCE A
ISSN 1673-565X(Print), 1862-1775(Online), Monthly
2002 Vol.3 No.5 P.567-569
Pepsin nanofilm self-assembly on the positively charged poly (ethyoene terephthalate) substrate
Abstract: Pepsin was assembled on the surface of prepared poly (ethylene terephthalate) (PET-NH3+) substrates. The composition and structure of the pepsin / PET-NH3+ assembling films in different condition were characterized by X-ray photoelectron spectroscopy (XPS) and atomic force microscopy (AFM).
Key words: Pepsin, Self-assembly, PET-NH3+ substrate, XPS and AFM
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DOI:
10.1631/jzus.2002.0567
CLC number:
TU472??
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Received:
2001-07-13
Revision Accepted:
2001-10-28
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