2022
DOI: 10.1016/j.jiec.2022.01.036
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Synthesis, antibacterial activity, and enzymatic decomposition of bio-polyurethane foams containing propolis

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Cited by 6 publications
(3 citation statements)
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“…Jeong and co-workers 116 synthesized bio-polyurethane foams by reacting toluene diisocyanate with sucrose and propolis. A foaming rate as high as 1440% was observed for the polyurethane formulation containing 15 wt% of sucrose and 20 wt% of propolis.…”
Section: Recent Advances In Polyurethane Recyclingmentioning
confidence: 99%
“…Jeong and co-workers 116 synthesized bio-polyurethane foams by reacting toluene diisocyanate with sucrose and propolis. A foaming rate as high as 1440% was observed for the polyurethane formulation containing 15 wt% of sucrose and 20 wt% of propolis.…”
Section: Recent Advances In Polyurethane Recyclingmentioning
confidence: 99%
“…Overall, even if enzymes capable of degrading the urethane and ester bonds in PURs have been discovered, processes that make exclusive use of enzymes have relatively high degradation rates only on synthetic or oligomeric PURs designed to be more biodegradable [ 166 , 167 ]. Therefore, the best options for PUR biodegradation are the use of environmental microbial strains or consortia, the design of more degradable novel PUR materials, or synergy with chemical methods of depolymerization [ 168 ].…”
Section: Biotechnological Systems Applied To Plastic Depolymerization...mentioning
confidence: 99%
“…Among foams, polyurethanes (PUs) are one of the largest families and have widespread applications in diverse areas because they can be formulated to meet specific requirements depending on their nature, whether flexible or rigid [ 10 , 11 ]. PU foams (PUFs) are produced by polyaddition of isocyanates to polyols in the presence of water, which generates CO 2 gas.…”
Section: Introductionmentioning
confidence: 99%