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10.1021/acsmacrolett.4c00216 http://scihub22266oqcxt.onion/10.1021/acsmacrolett.4c00216 38755739!ä!38755739 Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       ACS+Macro+Lett 2024 ; ä (ä): 681-687 Nephropedia Template TP {{tp|p=38755739|t=2024. Access to Main-Chain Photoswitching Polymers via Hydroxyl-yne Click Polymerization |pdf=|usr=}}{{38755739}} gab.com Text Access to Main-Chain Photoswitching Polymers via Hydroxyl-yne Click Polymerization JO: ACS Macro Lett http://www.kidney.de/pget.php?&tw=1&pmid=38755739 #FOAvip Main-chain stimuli-responsive polymers synthesized via polymerization techniques that do not rely on metal-based catalysis are highly desirable for economic reasons and to avoid metal-polymer interactions. Herein, we introduce a metal-free head-to-tail organobase-catalyzed hydroxyl-yne click polymerization of an AB-type monomer to realize photoswitchable polymers featuring alpha-bismines as main-chain repeating units. The prepared main-chain alpha-bisimine-based polymers show excellent photoswitching in solution. We further post-functionalize the obtained polymers with various thiol compounds via thiol-Michael reactions to significantly lower the glass transition temperature (T(g)), likely to be beneficial for the photoswitching process in the solid state. Thus, the herein introduced polymerization technique not only provides metal-free access to main-chain stimuli-responsive polymers, but also allows for the flexible post-modification of the obtained polymers to generate advanced macromolecular architectures with tunable properties. Twit Text FOAVip Access to Main-Chain Photoswitching Polymers via Hydroxyl-yne Click Polymerization ????ACS Macro Lett http://www.kidney.de/pget.php?&tw=1&pmid=38755739 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=38755739 #FOAvip English Wikipedia <ref>{{Cite pmid|38755739}}</ref> Access to Main-Chain Photoswitching Polymers via Hydroxyl-yne Click Polymerization #MMPMID38755739 Thai LD; Kammerer JA; Theato P; Mutlu H; Barner-Kowollik C ACS Macro Lett 2024[May]; ä (ä): 681-687 PMID38755739show ga Main-chain stimuli-responsive polymers synthesized via polymerization techniques that do not rely on metal-based catalysis are highly desirable for economic reasons and to avoid metal-polymer interactions. Herein, we introduce a metal-free head-to-tail organobase-catalyzed hydroxyl-yne click polymerization of an AB-type monomer to realize photoswitchable polymers featuring alpha-bismines as main-chain repeating units. The prepared main-chain alpha-bisimine-based polymers show excellent photoswitching in solution. We further post-functionalize the obtained polymers with various thiol compounds via thiol-Michael reactions to significantly lower the glass transition temperature (T(g)), likely to be beneficial for the photoswitching process in the solid state. Thus, the herein introduced polymerization technique not only provides metal-free access to main-chain stimuli-responsive polymers, but also allows for the flexible post-modification of the obtained polymers to generate advanced macromolecular architectures with tunable properties. äAccess to Main-Chain Photoswitching Polymers via Hydroxyl-yne Click P(epmc).pdf DeepDyve Pubget Overpricing