PT Journal AU Nitsche, T Blanksby, SJ Blinco, JP Barner-Kowollik, C TI Pushing the limits of single chain compaction analysis by observing specific size reductions: via high resolution mass spectrometry SO Polymer chemistry PY 2020 BP 1696 EP 1701 VL 11 IS 10 DI 10.1039/c9py01910c LA english ER