Professor ZHANG Zhen’s team at the Suzhou Institute for Advanced Research, University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS), reported a solid-state proton gating membrane with an ultrahigh gating ratio of 5,740, surpassing existing technologies. The study was published in Nature Communications.

A research paper by scientists at Tianjin University presented an earthworm-inspired multimodal pneumatic continuous soft robot enhanced by wire-winding transmission.

In a new development, researchers have successfully created an efficient two-line system for hybrid seed production in Brassica napus (rapeseed) using CRISPR/Cas9 gene editing combined with the RUBY visual reporter. 

Researchers at Westlake University have disclosed a two-dimensional (2D) mechanically interlocked polymer (MIP) that mimics medieval chainmail at the molecular scale. This micrometer-scale 2D material exhibits exceptional flexibility and stiffness, potentially revolutionizing next-generation lightweight protective gear and smart armor systems.

In a paper published in National Science Review, an international team of scientists reports dramatic, reversible p-n switching during the semiconductor-to-semiconductor phase transition of BiI₃ under pressure. They propose a novel method for determining carrier polarity based on the self-driven photocurrent dominated by the photothermoelectric effect. The study further reveals the correlation between the switching of positive and negative photoconductivity and the carrier type under high pressure.

Through satellite gravimetry analysis of Antarctic Ice Sheet (AIS) mass changes from 2002 to 2023, striking mass change rates have been identified. The study reveals the most significant mass loss occurred during 2011-2020, primarily driven by accelerated ice loss in Amundsen Sea Embayment, West Antarctica and four key glacier basins in Wilkes Land-Queen Mary Land, East Antarctica. Remarkably, an unprecedented reversal was observed during 2021-2023, with the AIS exhibiting anomalous mass gain - a phenomenon never before recorded in the satellite observation era.

The origin and the central engine of GRBs have long been pending for identification. Now a joint observation by LEIA and GECAM gives new clues.

Novel physical effects based on chiral structural materials or materials with chiral interactions are being discovered and are becoming the cornerstone for constructing new spintronic devices. A Recent collaborative study published in Science Bulletin discovered a new way to deliberately control spin orientation in a more sophisticated manner. The approach enables the engineered ‘smart’ material, an oxide heterostructure of SrRuO₃-SrTiO₃, to decide when to halt its spin rotation.

In a breakthrough that brings nanoscience one step closer to precise control of chemical reactions, a team of researchers from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences (CAS) has consecutively removed the innermost atom and the outermost electron of a gold nanoparticle—without disturbing its overall structure. This precise manipulation allowed them to probe how the magnetic spin of the material influences its catalytic activity.