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Ground State Depletion Nanoscopy Resolves Semiconductor Nanowire Barcode Segments at Room Temperature Joanna Oracz,*,†,‡ Karl Adolfsson,§ Volker Westphal,† Czesław Radzewicz,‡ Magnus T. Borgström,§ Steﬀen J. Sahl,† Christelle N. Prinz,*,§ and Stefan W. Hell*,† †
Department of NanoBiophotonics, Max Planck Institute for Biophysical Chemistry, 37077 Göttingen, Germany Faculty of Physics, University of Warsaw, 02-093 Warsaw, Poland § Division of Solid State Physics and NanoLund, Lund University, 22100 Lund, Sweden ‡
S Supporting Information *
ABSTRACT: Nanowires hold great promise as tools for probing and interacting with various molecular and biological systems. Their unique geometrical properties (typically 0.8) for an isolated segment (Figure 2c,d), multiple closely spaced segments were imaged at signiﬁcantly reduced contrast (