Adjusting the length of supramolecular polymer bottlebrushes by top-down approaches

• Tobias Klein,
• Franka V. Gruschwitz,
• Maren T. Kuchenbrod,
• Ivo Nischang,
• Stephanie Hoeppener and
• Johannes C. Brendel

Beilstein J. Org. Chem. 2021, 17, 2621–2628, doi:10.3762/bjoc.17.175

• methods represent an easily implementable technique toward 1D polymer nanostructures with an adjustable length in the range of interest for perspective biomedical applications. Keywords: distribution; dual centrifugation; filomicelles; self-assembly; ultrasonication; Introduction Cylindrical polymer

• profiles showing the stability against dual centrifugation over different time ranges at a rotation speed of 1,000 rpm (A and B) and 2500 rpm (C and D) of BTU and BTP, respectively. Injection peaks are omitted for clarity. AF4−UV elution profiles after US for the cumulated time of 0 s (black), 1 s (red), 5