Photoswitchable supramolecular self-assembly of amphiphilic peptides enabled by backbone-integrated spiropyran

Key Points

• The introduction of spiropyran into peptide backbones enhances their self-assembly properties, allowing for precise control.
• In the dark, the merocyanine form promotes distinct structural arrangements, impacting their functionality.
• The findings reveal the potential for dynamic materials that respond to light stimuli in various applications.
• This advancement may lead to innovative designs for responsive biomaterials in nanotechnology.