publications by Ashutosh Chilkoti.


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Papers Published

  1. Yang, Z; Chilkoti, A, Microstamping of a biological ligand onto an activated polymer surface, Advanced Materials, vol. 12 no. 6 (2000), pp. 413-417 [(SICI)1521-4095(200003)12:63.0.CO;2-#], [doi] .
    (last updated on 2024/03/28)

    Abstract:
    A method for patterning biological ligands and proteins were patterned onto polymer surfaces is described. Called microstamping onto an activated polymer surface (MAPS), the method is based on a reaction between a microcontact-printed biological ligand and the surface of a polymer that has been derivatized to react specifically with the ligand. Using biotin ligands and polyethylene terephthalate, the method was demonstrated to yield a spatial resolution of at least 5 µm, high contrast and good reproducibility.

    Keywords:
    Biotechnology;Proteins;Polytetrafluoroethylenes;Lithography;