2020年10月1日 · Optimal interlayer conditions in organic photovoltaics (OPVs) were investigated. Full coverage of the bottom electrode and good charge selectivity were important. ZnO …

基于以上 实验数据，作者阐明了PFN和PFN-Br影响富勒烯型和非富勒烯型OPV性能的工作机制：在PFN修饰负极的情况下，由于具有球形共轭结构的PC71BM分子可以接受四个以上的电 …

The PFNA replaces the Proximal Femoral Nail System (PFN) which was developed in 1997 for the treatment of (per)trochanteric fractures. The original PFN allowed fracture stabilization with …

2012年5月1日 · We hypothesized that the helical blade of the PFN-A™ resulted in better cancellous bone compaction in the femoral neck, thereby decreasing the risk of secondary …

Pre op and Post Op X-rays (DHS) Operative procedure (PFN) Patient positioning Patient lying supine on Albee's fracture table allows good roentgen graphic control and enable manipulation …

PFN-Br is a solution processible, conjugated polymer electrolyte used as interficial layer in high performance organic photovoltaic cells (OPV) and organic light emitting diodes (OLED) to …

Intramedullary implants, such as the proximal femur nails (PFN), are inserted for the treatment of per-, inter- and subtrochanteric fractures. The initial experiences with these PFN, carried out …

Background: Proximal femoral fractures are one of the most common fractures of the hip especially in the elderly with osteoporotic bones, usually due to low-energy trauma and in …

Background: In current practice, proximal femoral nail (PFN) and dynamic hip screw (DHS) with locking side plate are the implant of choice in stable trochanteric fractures. Most of the...

PFN-I is the diiodide salt of PFN and is a conjugated polymer electrolyte (CPE). It is commonly used as an electron-interface layer material in organic electronic devices (including OLED, …