Hydroxide-catalyzed cleavage of selective ester bonds in phosphatidylcholine: An FTIR study
Sign Up to like & getrecommendations! Published in 2020 at "Vibrational Spectroscopy"
DOI: 10.1016/j.vibspec.2020.103055
Abstract: Abstract Thermochemical ester bond cleavage in the phospholipid phosphatidylcholine (PC) was evaluated at reaction temperatures between ca. 20-60 °C using a series of lithium and zinc halides: lithium chloride, lithium bromide, lithium iodide, zinc chloride, zinc… read more here.
Keywords: cleavage; ester bonds; ester; lithium ... See more keywords
An ester bond underlies the mechanical strength of a pathogen surface protein
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DOI: 10.1038/s41467-021-25425-6
Abstract: Gram-positive bacteria can resist large mechanical perturbations during their invasion and colonization by secreting various surface proteins with intramolecular isopeptide or ester bonds. Compared to isopeptide bonds, ester bonds are prone to hydrolysis. It remains… read more here.
Keywords: protein; bond; ester bonds; surface ... See more keywords
Graphene Oxide Induces Ester Bonds Hydrolysis of Poly-l-lactic Acid Scaffold to Accelerate Degradation
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DOI: 10.18063/ijb.v6i1.249
Abstract: Poly-l-lactic acid (PLLA) possesses good biocompatibility and bioabsorbability as scaffold material, while slow degradation rate limits its application in bone tissue engineering. In this study, graphene oxide (GO) was introduced into the PLLA scaffold prepared… read more here.
Keywords: poly lactic; ester bonds; accelerate degradation; plla ... See more keywords
Reprocessable Polybenzoxazine Thermosets with High Tgs and Mechanical Strength Retentions Using Boronic Ester Bonds as Crosslinkages
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DOI: 10.3390/polym14112234
Abstract: In order to obtain reprocessable polybenzoxazine thermosets with high heat resistance and mechanical strength retentions, network structures without irreversible parts were constructed via crosslinking benzoxazine oligomers using boronic ester cross-linkers. Firstly, the benzoxazine monomer containing… read more here.
Keywords: ester; polybenzoxazine thermosets; boronic ester; ester bonds ... See more keywords