• Ultrasensitive competitive detection of patulin toxin by using strand displacement amplification and DNA G-quadruplex with aggregation-induced emission.

• Ultrasensitive and rapid detection of T-2 toxin using a target-responsive DNA hydrogel

• Ultrasound-assisted extraction of total anthocyanins from Rubia sylvatica Nakai fruit and radical scavenging activity of the extract

• Ultraviolet electroluminescence from flowers-like n-ZnO nanorods/p-GaN light-emitting diode fabricated by modified chemical bath deposition

• Ultrasensitive detection of CYFRA 21-1 DNA via SI-RAFT based in-situ metallization signal amplification

• Ultrasensitive monitoring of DNA damage associated with free radicals exposure using dynamic carbon nanotubes bridged interdigitated electrode array

• Ultralow-permittivity glass /Al2O3 composite for LTCC applications

• Ultraviolet to Long-Wave Infrared Photodetectors Based on a Three-Dimensional Dirac Semimetal/Organic Thin Film Heterojunction

• Ultrathin-Film Transistors Based on Ultrathin Amorphous InZnO Films

• Ultra-Broadband Mode Filter Based on Phase-Shifted Long-Period Grating