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Patterning surfaces with polymer local chemical

Since the SECM response is a function of the rate of the heterogeneous reaction at the substrate, it can be used to image the local chemical and electrochemical reactivity of surface features. A technique called reaction-rate imaging, which is unique to SECM, is particularly useful in imaging the areas on a surface where reactions occur. Membranes (5-7), leaves (8-10), polymers (11,12), surface films (13-17), and artificially patterned biological systems (7,18-20) have been imaged with SECM. [Pg.115]

Schematic principle of the SECM etching of surface-grafted ATRP initiators for surface patterning with polymer brushes (or negative transfer of polymer brush on a surface) and local interrogation by chemical amplification of the reactivity of surface-immobilized initiators. (Adapted from Slim, C., et al., Chem. Mater., 20,66T7-66 5,2008.)... Schematic principle of the SECM etching of surface-grafted ATRP initiators for surface patterning with polymer brushes (or negative transfer of polymer brush on a surface) and local interrogation by chemical amplification of the reactivity of surface-immobilized initiators. (Adapted from Slim, C., et al., Chem. Mater., 20,66T7-66 5,2008.)...

See other pages where Patterning surfaces with polymer local chemical is mentioned: [Pg.200]    [Pg.213]    [Pg.106]    [Pg.174]    [Pg.24]    [Pg.88]    [Pg.984]    [Pg.9]    [Pg.148]    [Pg.55]    [Pg.61]    [Pg.13]    [Pg.105]    [Pg.511]    [Pg.2013]    [Pg.6318]    [Pg.68]    [Pg.478]    [Pg.199]    [Pg.337]    [Pg.639]    [Pg.50]    [Pg.417]    [Pg.186]    [Pg.1111]    [Pg.303]   


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Chemical Patterning

Chemical patterns

Chemical surface

Localized pattern

Patterned Polymers

Patterning surfaces with polymer

Patterning surfaces with polymer patterns

Polymer chemical

Polymers local

Surface patterning

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