Recyclable surgical, consumer, and industrial adhesives of poly(α-lipoic acid)-Reference-Cited by-同舟云学术

Recyclable surgical, consumer, and industrial adhesives of poly(α-lipoic acid)

Published:2024-08-23 Issue:6711 Volume:385 Page:877-883
ISSN:0036-8075
Container-title:Science
language:en
Short-container-title:Science

Author:

Pal Subhajit¹^ORCID,Shin Jisoo¹,DeFrates Kelsey¹^ORCID,Arslan Mustafa¹²^ORCID,Dale Katelyn¹,Chen Hannah³,Ramirez Dominic¹^ORCID,Messersmith Phillip B.¹³⁴^ORCID

Affiliation:

1. Department of Bioengineering, University of California, Berkeley, CA 94720, USA.

2. Department of Chemistry, Faculty of Science and Letters, Kirklareli University, Kirklareli 39100, Türkiye.

3. Department of Materials Science and Engineering, University of California, Berkeley, CA 94720, USA.

4. Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA.

Abstract

Polymer adhesives play an important role in many medical, consumer, and industrial products. Polymers of α-lipoic acid (αLA) have the potential to fulfill the need for versatile and environmentally friendly adhesives, but their performance is plagued by spontaneous depolymerization. We report a family of stabilized αLA polymer adhesives that can be tailored for a variety of medical or nonmedical uses and sustainably sourced and recycled in a closed-loop manner. Minor changes in monomer composition afforded a pressure-sensitive adhesive that functions well in dry and wet conditions, as well as a structural adhesive with strength equivalent to that of conventional epoxies. αLA surgical superglue successfully sealed murine amniotic sac ruptures, increasing fetal survival from 0 to 100%.

Publisher

American Association for the Advancement of Science (AAAS)

Link

https://www.science.org/doi/pdf/10.1126/science.ado6292

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