Abstract: The present disclosure provides a layered oxide cathode material and a preparation method thereof, a cathode sheet, and a sodium ion battery, and belongs to the technical field of sodium ion batteries. The layered oxide cathode material includes an O3@P2-phase composite oxide particle and an inert coating layer coated on its surface, and the O3@P2-phase composite oxide particle includes an O3-phase nickel-manganese-based oxide layered particle and a P2-phase metal oxide coating layer coated on the surface of the O3-phase nickel-manganese-based oxide layered particle; and the inert coating layer is a carbon layer and/or an inorganic metal oxide layer. When the layered oxide cathode material provided by the present disclosure is applied to the sodium ion battery, the prepared sodium ion battery has high initial coulombic efficiency, excellent rate performance, long cycle life, and good air stability.

Abstract: The present disclosure provides a layered oxide cathode material and a preparation method thereof, a cathode sheet, and a sodium ion battery, and belongs to the technical field of sodium ion batteries. The layered oxide cathode material includes an O3@P2-phase composite oxide particle and an inert coating layer coated on its surface, and the O3@P2-phase composite oxide particle includes an O3-phase nickel-manganese-based oxide layered particle and a P2-phase metal oxide coating layer coated on the surface of the O3-phase nickel-manganese-based oxide layered particle; and the inert coating layer is a carbon layer and/or an inorganic metal oxide layer. When the layered oxide cathode material provided by the present disclosure is applied to the sodium ion battery, the prepared sodium ion battery has high initial coulombic efficiency, excellent rate performance, long cycle life, and good air stability.

Abstract: The invention provides populations of expanded CD34-expressing cells and methods of use. Particular embodiments provide for defined culture media useful for growing these cells, and grafts comprising these cells. The invention finds use in methods for reconstituting, repairing, and regenerating tissue damage.

Abstract: The invention provides populations of expanded CD34-expressing cells and methods of use. Particular embodiments provide for defined culture media useful for growing these cells, and grafts comprising these cells. The invention finds use in methods for reconstituting, repairing, and regenerating tissue damage.

Abstract: Compositions and methods for promoting mesenchymal stem cell expansion while maintaining a pluripotent phenotype are disclosed. Serum-free cell culture systems and kits and methods of use for mesenchymal stem cell expansion are provided. Methods also comprise the use of the expanded mesenchymal stem cells to treat various disorders or diseases, particularly those of the cardiovascular system, bone, or cartilage.

Abstract: A coated surface that resists cell adhesion comprises hyaluronic acid directly bound to a plasma-treated polymer surface. A process for producing the coated surface is disclosed as are further modifications of the hyaluronic acid by attaching ligand-binding polypeptides (antibodies or antibody binding proteins).

Abstract: A coated surface that resists cell adhesion comprisesg hyaluronic acid directly bound to a plasma-treated polymer surface. A process for producing the coated surface is disclosed as are further modifications of the hyaluronic acid by attaching ligand-binding polypeptides (antibodies or antibody binding proteins).