• Ultrabroadband Tellurium Photoelectric Detector from Visible to Millimeter Wave

• Ulva macroalgae within local aquaculture ponds along the estuary of Dagu River, Jiaozhou Bay, Qingdao

• Ultrafast Forster resonance energy transfer from tyrosine to tryptophan in monellin: potential intrinsic spectroscopic ruler

• Ultrathin CuBi2O4 on a bipolar Bi2O3 nano-scaffold: a self-powered broadband photoelectrochemical photodetector with improved responsivity and response speed

• Ultrathin MXene "bridge" to accelerate charge transfer in ultrathin metal-free 0D/2D black phosphorus/g-C3N4 heterojunction toward photocatalytic hydrogen production

• Ultra-strong, nonfreezing, and flexible strain sensors enabled by biomass-based hydrogels through triple dynamic bond design

• Ultrathin NiPt Single-Atom Alloy for Synergistically Accelerating Alkaline Hydrogen Evolution

• Ultrafast Two-Dimensional Infrared Spectroscopy Resolved a Structured Lysine 159 on the Cytoplasmic Surface of the Microbial Photoreceptor Bacteriorhodopsin

• Ultra-low hysteresis in giant magnetocaloric Mn1-xVxFe0.95(P,Si,B) compounds

• Ultrafine Ag Nanoparticles Anchored on Hollow S-Doped CeO2 Spheres for Synergistically Enhanced Tetracycline Degradation under Visible Light