title: A user-friendly two-color super-resolution localization microscope.
abstract: We report a robust two-color method for super-resolution localization microscopy. Two-dye combination of Alexa647 and Alexa750 in an imaging buffer containing COT and using TCEP as switching regent provides matched and balanced switching characteristics for both dyes, allowing simultaneous capture of both on a single camera. Active sample locking stabilizes sample with 1nm accuracy during imaging. With over 4,000 photons emitted from both dyes, two-color superresolution images with high-quality were obtained in a wide range of samples including cell cultures, tissue sections and yeast cells.
authors.forename: Teng
authors.initials: T
authors.lastname: Zhao
authors.forename: Ying
authors.initials: Y
authors.lastname: Wang
authors.forename: Yuanliang
authors.initials: Y
authors.lastname: Zhai
authors.forename: Xiaoxuan
authors.initials: X
authors.lastname: Qu
authors.forename: Aifang
authors.initials: A
authors.lastname: Cheng
authors.forename: Shengwang
authors.initials: S
authors.lastname: Du
authors.forename: M M T
authors.initials: MM
authors.lastname: Loy