Fig. 3: Fluorescence responses during stress relaxation.
From: Quantitative stress and damage mapping in multiple network elastomers using a single mechanophore
A Stress (blue lines) and fluorescence (red circles) values over time during the first stress relaxation test at a fixed maximum stretch of λ = 2.1 preceded by an initial loading at a stretch rate of 0.05 /s and B results from the second stress relaxation test. C Comparison of normalized fluorescence intensity for a TN elastomer under various loading conditions. D Normalized fluorescence intensity as a function of wavelength at different relaxation times during the first test. Fluorescence data in (A) and (B) were obtained from images captured by a camera, while emission spectra in (C) and (D) were recorded using a fluorescence spectrophotometer.
