Jinyu Cao

1 Introduction The escalating global energy demand, driven by population growth and rapid industrialization, has intensified the depletion of fossil fuels and exacerbated environmental degradation. Consequently, the transition toward sustainable energy sources—such as solar, wind, and hydropower—has become a cornerstone of global energy restructuring. However, the inherent spatiotemporal intermittency of these renewables hinders their stable integration into the grid.

Submitted: 10 December 2025 You are already at the latest version Oil agglomeration, as an efficient technique for coal slime cleaning and upgrading, was employed to separate coal slime with an ash content of 19.08% in this work. The optimum oil type, the pulp density, the oil dosage, and the agitation rate were determined at the dodecane, 12%, 24%, and 1600 r/min, respectively.

Simultaneous magnetic purification and detection of transferrin in human serum using an imprinting-based fluorescence sensor by boronate affinity and secondary signal amplification assay Transferrin (TRF) is an important glycoprotein for the early detection of disease. However, its rapid isolation and detection are challenging due to its complex structure, composition, and susceptibility to denaturation.