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Self-assembled nano-arrays have a potential application as solid-phase diagnostics in many biomedical devices. The easiness of its production is directly connected to manufacture cost reduction. In this work, we present self-assembled structures starting from spin coated thin films of carboxylated polystyrene (PSC) and xyloglucan (XG) mixtures on both mica and silicon substrates. AFM images showed...
Thin polystyrene–polysaccharide films were deposited on mica by spin coating evaporating mixtures. Solutions of PS (polystyrene) in chloroform (15, 30 and 60mg/L) and XG (xyloglucan) in water (15mg/L) were prepared and mixed by stirring in different proportions. After evaporation by spin coating, a low order array of nanospheres was observed by AFM on top of a homogeneous layer, contingent on the...
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