This fabrication method can be adapted to different scales. However, stirring speed and stirring time should be adjusted accordingly for different scales to ensure adequate mixing and micelle formation. For example, a 20-mL solution was stirred at 1600 rpm for more than 24 h before filtering. Solutions containing micelles were characterized in quartz cuvettes with lids secured by PTFE sealant tape before removal from the glovebox, unless otherwise specified.