Stress Sensing in Polycaprolactone Films via an Embedded Photochromic Compound

A photochromic polymer exhibiting mechanochromic behavior is prepared by means of ring-opening polymerization (ROP) of ε-caprolactone by utilizing a difunctional indolinospiropyran as an initiator. The configuration of having the photochromic initiating species within the polymer backbone leads to a...

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Veröffentlicht in:	ACS applied materials & interfaces 2010-06, Vol.2 (6), p.1594-1600
Hauptverfasser:	O’Bryan, Greg, Wong, Bryan M, McElhanon, James R
Format:	Artikel
Sprache:	eng
Schlagworte:	Models, Chemical Photochemistry - methods Polyesters - chemistry Polymers - chemistry Pyrans - chemistry Stress, Mechanical Time Factors Ultraviolet Rays
Online-Zugang:	Volltext
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