Safety of 3-Aminopropan-1-olIn 2020 ,《Tunable Structural Color Patterns Based on the Visible-Light-Responsive Dynamic Diselenide Metathesis》 was published in Advanced Materials (Weinheim, Germany). The article was written by Liu, Cheng; Fan, Zhiyuan; Tan, Yizheng; Fan, Fuqiang; Xu, Huaping. The article contains the following contents:
Structural color materials with reversible stimuli-responsiveness to external environment have been widely used in sensors, encryption, display, and other fields. Compared with other stimuli, visible light is highly controllable both temporally and spatially with less damage to materials, which is more suitable for structural color patterning. Herein, a new diselenide-containing shape memory material is prepared and used for creating patterns via visible light stimulus. In this system, the structural color originates from birefringence of stretched materials, whose shapes can be fixed while maintaining the mech. stress. The fixed stress can be released by diselenide metathesis under visible light irradiation By regulating the wavelength or irradiation time with a com. projector, the pattern with tunable structural colors is realized and the structural color pattern can be erased and rewritten arbitrarily. During the patterning process, the optical signal is first stored as mech. signal and then transformed back to optical signal. It is a new method for preparing visible-light-responsive structural color material and has great potential in display devices, anticounterfeiting labels, and data storage. In the experimental materials used by the author, we found 3-Aminopropan-1-ol(cas: 156-87-6Safety of 3-Aminopropan-1-ol)
3-Aminopropan-1-ol(cas: 156-87-6) belongs to anime. Hydrogen peroxide (H2O2) and peroxy acids generally add an oxygen atom to the nitrogen of amines. With primary amines, this step is normally followed by further oxidation, leading to nitroso compounds, RNO, or nitro compounds, RNO2. Secondary amines are converted to hydroxylamines, R2NOH, and tertiary amines to amine oxides, R3NO.Safety of 3-Aminopropan-1-ol
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