A research team from Tiangong University has published a systematic practice-oriented review in Science Bulletin, establishing a unified semi-quantitative industrial evaluation framework covering eight core dimensions for lithium-ion battery prelithiation technologies. The framework enables objective head-to-head comparison of eight representative prelithiation strategies, provides a scenario-specific decision matrix for five typical application scenarios, and distills five universal design rules for next-generation solutions, closing the long-standing gap between laboratory innovation and large-scale battery manufacturing.

Replacing petroleum-based synthetic fibers with sustainable bio-derived materials is critical to curbing global microplastic pollution, but biomass fibers have long been limited by insufficient mechanical performance. Researchers from Anhui Agricultural University and Zhejiang University developed high-performance cellulose metafibers (Meta-CFs) using a scalable hydrodynamic twisting strategy. By guiding continuously twisted structures on chemically cross-linked cellulose networks via an asymmetric microfluidic field, the team achieved a record tensile strength of 3.29 GPa and a toughness of 349.5 MJ m^–3—rivaling both high-performance synthetic fibers and natural spider silk. The fibers can be scaled into bundles while retaining GPa-level strength, are fully biodegradable, and have been validated as durable trimmer lines that eliminate persistent agricultural microplastic residues.

A modelling study finds that banks form interbank networks by balancing the benefits of sharing liquidity risk against incentives to rely on other banks' reserves. As networks grow, risk-sharing can initially improve expected profits, but free-riding can later reduce them. The findings suggest that relatively small networks may be most efficient and offer insights into “too-big-to-fail” and “too-interconnected-to-fail” risks.

A dual-functional BSB-Me single-crystalline layer simultaneously serves as a stable hole-transporting layer and an efficient moisture/oxygen permeation barrier layer for organic light-emitting diodes (OLEDs). The approach yields record-high efficiencies among single-crystal OLEDs and extends the operational lifetime of blue OLEDs by more than 30 times relative to conventional amorphous counterparts.

Foliar application of ZnO nanoparticles at booting outperforms ZnSO₄ in direct-seeded rice, simultaneously raising polished grain Zn, spikelets per panicle and 1000-grain weight while lowering amylose and chalkiness. Transcriptomics links these gains to upregulated α-amylase genes (OsAmy1C, OsRAmy1A) and suppressed cytokinin-degrading OsCKX2, revealing a nano-specific transcriptional rewiring that breaks the yield–quality trade-off.

Chikungunya virus (CHIKV) infection lacks widely available antiviral therapies. In this study, researchers established a CHIKV replicon particle-based high-content screening platform and identified three antiviral compounds, MDL-12330A, bazedoxifene acetate, and anidulafungin. These compounds displayed distinct antiviral profiles by targeting different stages of the CHIKV life cycle, providing new insights into host–virus interactions and potential antiviral strategies.