The practice of reaction window in an electrocatalytic on-chip microcell.

To enhance the efficiency of catalysis, it is crucial to comprehend the behavior of individual nanowires/nanosheets. A developed on-chip microcell facilitates this study by creating a reaction window that exposes the catalyst region of interest. However, this technology's potential application is limited due to frequently-observed variations in data between different cells.

Enhanced Electrochemical Water Oxidation Activity by Structural Engineered Prussian Blue Analogue/rGO Heterostructure.

Prussian blue analogue (PBA), with a three-dimensional open skeleton and abundant unsaturated surface coordination atoms, attracts extensive research interest in electrochemical energy-related fields due to facile preparation, low cost, and adjustable components. However, it remains a challenge to directly employ PBA as an electrocatalyst for water splitting owing to their poor charge transport ability and electrochemical stability. Herein, the PBA/rGO heterostructure is constructed based on structural engineering.

[Analysis of 37 pathological and clinic data of extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue (MALT)].

Objective: To provide pathological and clinical evidences in order to establish standardized diagnosis and treatment for MALT lymphoma.

Methods: Pathological characters, grade, stage, prognostic factors and treatment of 37 cases of MALT lymphoma were analyzed which were diagnosed from January 2000 to June 2002.

Results: The 39 patients(8.