A humidity-sensitive hydrogel-Bacillus spore composite for micropatterning of biomolecular gradients.
نویسندگان
چکیده
A composite material consisting of Bacillus subtilis spores suspended in a humidity sensitive hydrogel can be used to pattern biomolecules in different concentrations directly onto glass surfaces using a mechanical micromanipulator. By altering the relative humidity surrounding the composite gel during deposition, surface concentration of patterned biomolecules can be controlled and varied to create user-defined, biomolecular surface concentrations.
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ورودعنوان ژورنال:
- The Review of scientific instruments
دوره 84 8 شماره
صفحات -
تاریخ انتشار 2013