State Key Laboratory for Modification of Chemical Fibers and Polymer Materials

Efficacy, Efficiency, and Safety of a Poly-L-lactic Acid Cuff Tube Assisting for Microvascular Anastomosis

BACKGROUND: Vascular anastomosis is a cornerstone of microsurgery. Anastomosis time and vessel patency significantly influence surgical success. The disadvantages of the traditional hand-sewn method requires a high technical threshold, prolonged surgical time, and an increased ri...

Artificial light-harvesting systems based on the Förster resonance energy transfer mechanism

One of the major global challenges lies in the efficient utilization of solar energy. Natural organisms primarily rely on photosynthesis to capture solar energy and store it as chemical energy, with light harvesting as a primary step. In natural light-harvesting systems, pigments...

Surface amorphization enables phonon mode activation and enhanced thermal transport at 2D/3D van der Waals heterostructures

Efficient heat dissipation across van der Waals (vdW) interfaces between two-dimensional (2D) materials and three-dimensional (3D) substrates remains a fundamental bottleneck in nanoelectronic devices. Here, using molecular dynamics simulations, we demonstrate that introducing an...

Over 20% Efficiency in As–Cast Organic Solar Cells Enabled by Flory–Huggins Parameter Engineering

ABSTRACT The realization of high–efficiency as–cast organic solar cells (OSCs) represents a key step toward simplified processing and scalable fabrication for commercialization. However, achieving high–performance as–cast devices remains challenging because it demands delicate ba...