Colorimetric Sensing Systems: A Colorimetric Multifunctional Sensing Method for Structural‐Durability‐Health Monitoring Systems (Adv. Mater. 23/2019)

A colorimetric multifunctional sensing method is demonstrated by Hanseung Lee, Sunkook Kim, and co‐workers in article number 1807552 for systems to monitor the structural durability‐health of buildings. The system consists of an array with 4 indium gallium zinc oxide (IGZO)‐based phototransistors, a...

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Veröffentlicht in:	Advanced materials (Weinheim) 2019-06, Vol.31 (23), p.n/a
Hauptverfasser:	Im, Healin, Hong, Seongin, Lee, Yunsu, Lee, Hanseung, Kim, Sunkook
Format:	Artikel
Sprache:	eng
Schlagworte:	building structural durability Colorimetry color‐variable membranes Detection Diagnostic software Diagnostic systems Durability Gallium Indium gallium zinc oxide Materials science multifunctional sensor arrays Optical fibers Phototransistors Zinc oxide
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Zusammenfassung:	A colorimetric multifunctional sensing method is demonstrated by Hanseung Lee, Sunkook Kim, and co‐workers in article number 1807552 for systems to monitor the structural durability‐health of buildings. The system consists of an array with 4 indium gallium zinc oxide (IGZO)‐based phototransistors, a 405 nm light source through a side‐emitting optical fiber, and pH‐ and Cl‐selective color‐variable membranes. Owing to its unique configuration, the system shows great potential as a highly stable and sensitive diagnostic tool.
ISSN:	0935-9648 1521-4095
DOI:	10.1002/adma.201970163