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Molecular recognition at self-assembled monolayers: Optimization of surface functionalization

Spinke, J., Liley, M., Schmitt, F.-J., Guder, H.-J., Angermaier, L., Knoll, W.·1993·The Journal of Chemical Physics

Abstract

Sulfur-based molecules containing biotin and hydroxyl groups have been used to create a wide variety of self-assembled monolayers on gold surfaces. Surface plasmon resonance has been used to study in situ the binding of streptavidin to these monolayers from solution. The self-assembled monolayers allow a high degree of control over the surface properties. The choice of an appropriate biotin-containing molecule, with a spacer segment, and the dilution of this molecule within the monolayer by hydroxythiols, allows optimization of the binding properties of the monolayer—nonspecific interactions between streptavidin and the surface are below detection limits, and specific binding between the streptavidin and biotin groups can be maximized.

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Metadata

Authors
Spinke, J., Liley, M., Schmitt, F.-J., Guder, H.-J., Angermaier, L., & Knoll, W.
Venue
The Journal of Chemical Physics
Published
1993-11-01
Volume
99
Issue
9
Pages
7012-7019
ISSN
  • 0021-9606 (ISSN-L)
  • 1089-7690
OpenAlex
W2014362134
Cited by
313
References
0
FWCI
7.90
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Molecular recognition at self-assembled monolayers: Optimization of surface functionalization. https://app.cochat.ai/papers/10.1063/1.465447
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Spinke, J., Liley, M., Schmitt, F.-J., Guder, H.-J., Angermaier, L., & Knoll, W. (1993). Molecular recognition at self-assembled monolayers: Optimization of surface functionalization. The Journal of Chemical Physics. https://doi.org/10.1063/1.465447

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.