Effectiveness of emicizumab in preventing bleeding events in severe and moderate hemophilia A: A single-center experience in Bangladesh.

Emicizumab is a monoclonal antibody that bridges activated factor IX (FIX) and factor X (FX) to replace the function of missing activated factor VIII (FVIII) in hemophilia A patients irrespective of FVIII inhibitor status. This study assessed the effectiveness of emicizumab in preventing bleeding episodes in patients with hemophilia A. This observational study included patients with moderate to severe hemophilia A who were undergoing episodic FVIII replacement therapy.

Atomic layer deposition of lithium zirconium oxides for the improved performance of lithium-ion batteries.

Recently there has been increasing interest to develop lithium-containing films as solid-state electrolytes or surface coatings for lithium-ion batteries (LIBs) and related systems. In this study, we for the first time investigated the thin film growth of lithium zirconium oxides (LiZrO or LZOs) through combining two individual atomic layer deposition (ALD) processes of ZrO and LiOH, , sub-ALD of ZrO and LiOH. We revealed that the hygroscopic nature of the LiOH component has a big impact on the growth of LZOs.

Snakeskin-Inspired Elastomers with Extremely Low Coefficient of Friction under Dry Conditions.

Soft elastomers are critical to a broad range of existing and emerging technologies. One major limitation of soft elastomers is the large friction of coefficient (COF) due to inherently large adhesion and internal loss. In applications where lubrication is not applicable, such as soft robotics, wearable electronics, and biomedical devices, elastomers with inherently low dry COF are required.