https://oligotherapeutics.org/dna-aptamer-generation-by-exselex-using-genetic-alphabet-expansion-with-a-mini-hairpin-dna-stabilization-method/
DNA aptamer generation by ExSELEX using genetic alphabet expansion with a mini-hairpin DNA...
Aug 3, 2021 - Hirao I, Kimoto M, Lee KH. Biochimie. 2018 Feb;145:15-21. PubMed