WebDec 10, 2008 · Radical-mediated thiol−yne step-growth photopolymerizations are utilized to form highly cross-linked polymer networks. This reaction mechanism is shown to be analogous to the thiol−ene photopolymerization; however, each alkyne functional group is capable of consecutive reaction with two thiol functional groups. The thiol−yne reaction … WebAug 13, 2013 · The radical mediated thiol‐yne reaction was initially observed and characterized in the 1940s–1960s. 47–51 ... contain 0.5 wt% benzophenone and are …
Thiol-yne photopolymerizations: Novel mechanism, kinetics, and …
WebMay 27, 2024 · Lowe, A. B. Thiol-yne ‘click’/coupling chemistry and recent applications in polymer and materials synthesis and modification. Polymer 2014, 55, 5517–5549. Article CAS Google Scholar Lowe, A. B. Thiol-ene “click” reactions and recent applications in polymer and materials synthesis: a first update. Polym. Chem. WebSep 24, 2009 · Sequential thiol-yne reactions in conjunction with simple UV photolithography were also applied to afford micropatterned, multicomponent surfaces. The practicality of the platform was further demonstrated by carrying out thiol-yne surface reactions in sunlight, suggesting the possibility of large scale modifications using … restoration of health sabbatical
Thiol−Yne Photopolymerizations: Novel Mechanism, Kinetics, and …
WebAssuming quantitative reaction for the nucleophilic thiol-ene and radical thiol-yne processes the resulting 16-functional polyol would have an expected molecular mass of 1794.4 Da. … WebOct 27, 2024 · The dye extraction efficiency of the prepared thiol-yne photo-resin PYG 0.1 was further compared with a commercial acrylate-based resin (Spot-e elastic, Kudo3D, Spot-A materials). 3D printed thiol-yne and commercial devices before and after MG dye extraction are shown in Figure 7, with the graph of % dye extraction from both devices … Webabstract = "Radical-mediated thiol-yne step-growth photopolymerizations are utilized to form highly cross-linked polymer networks. This reaction mechanism is shown to be analogous to the thiol-ene photopolymerization; however, each alkyne functional group is capable of consecutive reaction with two thiol functional groups. restoration of health facilities