The ability to trap precise quantities of cells or particles into confined areas has numerous
applications for biological purposes. In particular, single cell trapping has received …

Biodegradable polyurethane elastomers (BioEPUR) are becoming increasingly important as
biomaterials because they have excellent chemical, physico-mechanical and biological …

Polyurethanes (PUs) have evolved rapidly from traditional polymers to materials with high
performance physical properties in recent years. From a chemical point of view, the urethane …

Cardiovascular diseases are a severe threat to human health. Implantation of small‐
diameter vascular substitutes is a promising therapy in clinical operations. Polyurethane …

Porous three-dimensional scaffolds with potential for application as cancellous bone graft
substitutes were prepared from aliphatic segmented poly (ester urethane) urea using the …

In this work, a novel polyurethane (PU) system based on poly (ethylene-butylene) adipate
diol, 1, 6-hexamethylene diisocyanate, 1, 4-butanediol, and ascorbic acid was used to …

Hydraulic pressure has recently been introduced as an effective stimulation in the field of
tissue engineering. In this study, a polymer scaffold consisting of polyurethane (PU)‐based …

背景: 研究发现将聚丙交酯, 纳米羟基磷灰石或聚丙交酯两两复合后可在一定程度上改善支架的
机械性能, 生物相容性和对细胞的成骨诱导分化, 但离理想的骨组织工程支架材料尚有一定的 …

Degradable poly (ester urethane) s (PEUS)/nanosilica composites are prepared, and a
preliminary evaluation of their potential to be used in calcified tissue regeneration is …

Sheets of embryonic epithelial cells coordinate their efforts to create diverse tissue structures
such as pits, grooves, tubes, and capsules that lead to organ formation. Such cells can use a …