Label-free biosensing with functionalized nanopipette probes.
Proceedings of the National Academy of Sciences of the United States of America, no. 12 (2009): 4611-4616
Nanopipette technology can uniquely identify biomolecules such as proteins based on differences in size, shape, and electrical charge. These differences are determined by the detection of changes in ionic current as the proteins interact with the nanopipette tip coated with probe molecules. Here we show that electrostatic, biotin-streptav...更多
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