Lu, Yao Simultaneous single-molecule discrimination of cysteine and homocysteine with a protein nanopore. [electronic resource] - Chemical communications (Cambridge, England) Aug 2019 - 9311-9314 p. digital Publication Type: Journal Article ISSN: 1364-548X Standard No.: 10.1039/c9cc04077c doi Subjects--Topical Terms: Bacterial Toxins--chemistryChromatography, High Pressure LiquidCysteine--analysisHomocysteine--analysisMutagenesis, Site-DirectedNanoporesPoly A--chemistryPore Forming Cytotoxic Proteins--chemistrySpectrometry, Mass, Electrospray Ionization