ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2026
Conformation-Modulated Lignin for Durable and High-Output Cellulosic Triboelectric Materials Toward Self-Powered Sensing.
Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors.
Funding
Abstract
Cellulose-based triboelectric sensors offer a sustainable pathway toward self-powered electronics, yet their practical reliability is severely constrained by long-term tribo-induced fiber fibrillation and the resulting interfacial degradation. Herein, we report a conformation-engineered alkali lignin (EAL) that enables simultaneous enhancement of mechanical durability and electrical output in cellulose-based triboelectric materials. Succinic-anhydride grafting introduces flexible aliphatic side chains into the rigid lignin backbone, granting dynamic conformational adaptability that promotes chain sliding and efficient frictional energy dissipation. This molecular strategy significantly suppresses interfacial wear, reducing the wear rate of the EAL/Cellulose composite by 52.44% after 5000 cycles. Conformation modulation also improves dielectric polarization, leading to markedly increased triboelectric performance, with the optimized device delivering high Voc, Isc, and Qsc values of 100 V, 5.26 µA, and 56.87 nC. The EAL/Cellulose-based sensor exhibits high signal fidelity in robotic finger sliding detection and handwriting recognition, and maintains stable performance after 500 times repeated writing. In addition, the EAL/Cellulose composite demonstrates strong recyclability in a natural environment and rapid enzymatic degradability within 24 h. This work presented a conformation-guided molecular design strategy for developing durable, high-output, and eco-friendly cellulose-based triboelectric devices for next-generation self-powered sensing.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.