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Sahl, S.J.* ; Balzarotti, F.* ; Keller-Findeisen, J.* ; Leutenegger, M.* ; Westphal, V.* ; Egner, A.* ; Lavoie-Cardinal, F.* ; Chmyrov, A. ; Grotjohann, T.* ; Jakobs, S.*

Comment on "Extended-resolution structured illumination imaging of endocytic and cytoskeletal dynamics".

Science 352:527 (2016)
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Li et al (Research Articles, 28 August 2015, aab3500) purport to present solutions to long-standing challenges in live-cell microscopy, reporting relatively fast acquisition times in conjunction with improved image resolution. We question the methods' reliability to visualize specimen features at sub-100-nanometer scales, because the mandatory mathematical processing of the recorded data leads to artifacts that are either difficult or impossible to disentangle from real features. We are also concerned about the chosen approach of subjectively comparing images from different super-resolution methods, as opposed to using quantitative measures.
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Publication type Article: Journal article
Document type Other: News Item
Keywords Fluorescence Microscopy; Optical Resolution; Nanoscopy; Protein; Light; Reveals; Limit; Gfp
Language english
Publication Year 2016
HGF-reported in Year 2016
ISSN (print) / ISBN 0036-8075
e-ISSN 1095-9203
Journal Science
Quellenangaben Volume: 352, Issue: 6285, Pages: , Article Number: 527 Supplement: ,
Publisher American Association for the Advancement of Science (AAAS)
Publishing Place Washington
Reviewing status Peer reviewed
POF-Topic(s) 30205 - Bioengineering and Digital Health
Research field(s) Enabling and Novel Technologies
PSP Element(s) G-505500-001
PubMed ID 27126030
Erfassungsdatum 2016-05-01