Self-assembly of sustainable plant protein protofilaments into a | ResearchBunny

Index

Abstract

This study engineers a self-assembled, sustainable lubricant material from plant-based protofilaments and a biopolymeric hydrogel. This material exhibits superlubricity with friction coefficients of 0.004–0.00007 under moderate-to-high contact pressures. Multiscale measurements and simulations reveal a synergistic mechanism where protofilaments anchor to the surface via hydrophobic interactions, while the hydrogel provides hydration lubrication. This platform offers potential for sustainable lubricants in diverse applications.

Publisher

Communications Materials

Published On

Sep 03, 2024

Authors

Olivia Pabois, Yihui Dong, Nir Kampf, Christian D. Lorenz, James Doutch, Alejandro Avila-Sierra, Marco Ramaioli, Mingduo Mu, Yasmin Message, Evangelos Liamas, Arwen I. I. Tyler, Jacob Klein, Anwesha Sarkar

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