TY - RPRT TI - Engineering Outstanding Water Retention and Toughness through Gradient Cellular Architecture and Delignification: A Case Study of Palm Fronds AU - Liu, Q. AU - Salim, M. H. AU - Zhou, Z. Y. AU - Samad, Y. A. AU - Beaumont, M. AU - Nystrom, G. AU - Tardy, B. L. PY - 2026 DO - 10.64898/2026.10.13.758466 UR - https://www.biorxiv.org/content/10.64898/2026.10.13.758466v1 ID - 10.64898/2026.10.13.758466 ER -