Construction and Properties of Donor–Acceptor Stenhouse Adducts on Gold Surfaces
نویسندگان
چکیده
The construction of a donor–acceptor Stenhouse adduct molecular layer on gold surface is presented. To avoid the incompatibility thiol surface-binding group with polyene structure switch, an interfacial reaction approach was followed. Poly(dopamine)-supported nanoparticles quartz slides were chosen as substrates, which expected to facilitate both and switching process by providing favorable steric conditions due curved particle surface. between surface-bound donor half CF3-isoxazolone-based acceptor proved be successful X-ray photoelectron spectroscopy (XPS). However, UV–vis measurements suggested that closed, cyclopentenone-containing switch formed irreversibly. Analysis wetting behavior revealed spontaneous water spreading could associated conformational changes closed isomer.
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ژورنال
عنوان ژورنال: Langmuir
سال: 2021
ISSN: ['1520-5827', '0743-7463']
DOI: https://doi.org/10.1021/acs.langmuir.0c03275