《Light-Activated Adhesion and Debonding of Underwater Pressure-Sensitive Adhesives》 was written by Tseng, Yen-Ming; Narayanan, Amal; Mishra, Kaushik; Liu, Xinhao; Joy, Abraham. Safety of 3-Bromopropan-1-ol And the article was included in ACS Applied Materials & Interfaces in 2021. The article conveys some information:
Pressure-sensitive adhesives (PSAs) such as sticky notes and labels are a ubiquitous part of modern society. PSAs with a wide range of peel adhesion strength are designed by tailoring the bulk and surface properties of the adhesive. However, designing an adhesive with strong initial adhesion but showing an on-demand decrease in adhesion has been an enduring challenge in the design of PSAs. To address this challenge, we designed alkoxyphenacyl-based polyurethane (APPU) PSAs that show a photoactivated increase and decrease in peel strength. With increasing time of light exposure, the failure mode of our PSAs shifted from cohesive to adhesive failure, providing residue-free removal with up to 83% decrease in peel strength. The APPU-PSAs also adhere to substrates submerged underwater and show a similar photoinduced decrease in adhesion strength. In the experiment, the researchers used 3-Bromopropan-1-ol(cas: 627-18-9Safety of 3-Bromopropan-1-ol)
3-Bromopropan-1-ol(cas: 627-18-9) was used in the synthesis of fluorescent halide-sensitive quinolinium dyes and molten salt-polymers. Furthermore, it was used in the synthesis of chiral, quaternary prolines via cyclization of quaternary amino acids.Safety of 3-Bromopropan-1-ol
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