Managing Excess Lead Iodide with Functionalized Oxo-Graphene Nanosheets for Stable Perovskite Solar Cells.

Stability issues could prevent lead halide perovskite solar cells (PSCs) from commercialization despite it having a comparable power conversion efficiency (PCE) to silicon solar cells. Overcoming drawbacks affecting their long-term stability is gaining incremental importance. Excess lead iodide (PbI ) causes perovskite degradation, although it aids in crystal growth and defect passivation.

Slot-Die Coated Triple-Halide Perovskites for Efficient and Scalable Perovskite/Silicon Tandem Solar Cells.

Wide bandgap halide perovskite materials show promising potential to pair with silicon bottom cells. To date, most efficient wide bandgap perovskites layers are fabricated by spin-coating, which is difficult to scale up. Here, we report on slot-die coating for an efficient, 1.

[Effect of bortezomib on the efficiency of hematopoietic stem cell mobilization in patients with multiple myeloma].

Aim: To study the results of mobilizing and collecting autologous hematopoietic stem cells (HSC) in patients with multiple myeloma (MM) receiving bortezomib as part of induction therapy regimens.

Materials And Methods: In June 2001 to April 2010, the Department of Bone Marrow Transplantation, Hematology Research Center, Ministry of Health and Social Development of Russia, mobilized autologous HSC in 93 patients with MM, by using cyclophosphan (CF) and granulocyte colony-stimulating factor. The analysis covered 73 patients who received VAD and/or bortezomib-containing courses as induction therapy.