Fast and Green Synthesis of an Oligo-Hydrocaffeic Acid-Based Adhesive
Author(s) -
Ali Ghadban,
Harini Mohanram,
Ali Miserez
Publication year - 2018
Publication title -
acs omega
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.779
H-Index - 40
ISSN - 2470-1343
DOI - 10.1021/acsomega.8b01181
Subject(s) - adhesive , carbodiimide , bioadhesive , aqueous solution , adhesion , polymer chemistry , materials science , one step , chemical engineering , polymer , chemistry , combinatorial chemistry , nanotechnology , organic chemistry , layer (electronics) , engineering
A green, mussel-inspired bioadhesive based on oligomerization of hydrocaffeic acid was synthesized in water by an ultrafast one-step reaction in the presence of 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide as an activating agent. The resulting oligomers exhibited strong wet adhesion when applied to different substrates including glass, stainless steel, and aluminum. Compared to most commercial adhesives, this bioinspired adhesive is produced via a sustainable and green process, i.e., aqueous-based synthesis, one-step reaction, and in the absence of any purification step to obtain the final functional adhesive.
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