Rotary Structural Color Spindles from Droplet Confined Magnetic Self-Assembly.

ABSTRACT: Structural colors materials are profoundly explored owing to their fantastic optical properties and widespread applications. Development of structural color materials bearing flexible morphologies and versatile functionalities is highly anticipated. Here, a droplet-confined, magnetic-induced self-assembly strategy for generating rotary structural color spindles (SCSPs) by fast solvent extraction is proposed. The as-prepared SCSPs exhibit an orderly close-packed lattice structure, thus appearing brilliant structural colors that serve as encoding tags for multiplexed bioassays. Besides, benefitting from the abundant specific surface area, biomarkers can be labeled on the SCSPs with high efficiency for specific detection of analytes in clinical samples. Moreover, the directional magnetic mome

SUBMITTER: Chen H 

PROVIDER: S-EPMC10015863 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature