A fully biomass-derived intrinsically flame-retardant phenolic resin: Robust adhesion, fire-safe coatings, and closed-loop upcycling for multifunctional cellulose fibers - Wei Tan; Lei Tan; Yin Tian; Ying Chang; Guixiang Song; Lu Bai; Ping Li; Yuanlin Ren; Xiaohui Liu (Chemical Engineering Journal, 2026)