Electrospinning of bovine serum albumin. Optimization and the use for production of biosensors.
Biomacromolecules, 2008•ACS Publications
Electrospinning of the globular protein, bovine serum albumin (BSA), was optimized to
obtain proteinous fibers suitable as biosensors. It was shown that the as-spun protein
preserves its native form, whereas solubility of the cross-linked in the ambient conditions
BSA nanofibers evidently decreases. Insoluble BSA fibers can be easily modified to be used
as two-dimensional biosensors. Here, we show the micro pH sensor obtained from the BSA
fiber stained with a fluorescein derivative (FITC).
obtain proteinous fibers suitable as biosensors. It was shown that the as-spun protein
preserves its native form, whereas solubility of the cross-linked in the ambient conditions
BSA nanofibers evidently decreases. Insoluble BSA fibers can be easily modified to be used
as two-dimensional biosensors. Here, we show the micro pH sensor obtained from the BSA
fiber stained with a fluorescein derivative (FITC).
Electrospinning of the globular protein, bovine serum albumin (BSA), was optimized to obtain proteinous fibers suitable as biosensors. It was shown that the as-spun protein preserves its native form, whereas solubility of the cross-linked in the ambient conditions BSA nanofibers evidently decreases. Insoluble BSA fibers can be easily modified to be used as two-dimensional biosensors. Here, we show the micro pH sensor obtained from the BSA fiber stained with a fluorescein derivative (FITC).
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