journal article·2016-05Open access

Back Cover: A Facile Method for Preparing Temperature‐Responsive Cell Culture Surfaces by Using a Thioxanthone Photoinitiator Immobilized on a Polystyrene Surface (ChemNanoMat 5/2016)

Kazuhiro Fukumori, Yoshikatsu Akiyama, Masayuki Yamato, Teruo Okano

ChemNanoMat· Volume 2· Issue 5

Abstract

The cover picture shows a facile method for preparing temperature-responsive cell culture surfaces by using a thioxanthone photoinitiator immobilized on a polystyrene surface. Thioxanthone groups, which served as the photoinitiator, were directly formed on polystyrene culture dish surfaces (TX-PSt). Subsequently, poly(N-isopropylacrylamide) (PIPAAm) was grafted onto the TX-PSt surfaces (PIPAAm-TX-PSt) by using visible light or light-emitting diode irradiation-induced surface-initiated polymerization methods. By optimizing the amount of grafted PIPAAm, the resulting PIPAAm-TX-PSt successfully exhibited characteristics of a temperature-responsive cell culture surface (TRCS). In addition, a stripe micropatterned polyacrylamide area was successively formed onto the photoirradiated PIPAAm-TX-PSt surface by using a chromium-photomask. More information can be found in the Full Paper by Y. Akiyama, T. Okano et al. on page 454 in Issue 5, 2016 (DOI:10.1002/cnma.201600056).
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Research context

OpenAlex topics: 3D Printing in Biomedical Research · bioluminescence and chemiluminescence research

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Affiliations

Institute of Advance Biomedical Engineering and Science Tokyo Women's Medical University, TWIns 8-1 Kawadacho Shinjuku Tokyo 162-8666 Japan

References

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