Mn-doped CsPb(Br/Cl) mixed-halide perovskites for CO photoreduction.

Halide perovskites have been employed as photocatalysts for CO photoreduction due to their excellent optical properties and unique electronic structure. However, their photocatalytic performance is relatively poor. Herein, we demonstrate a new strategy with Mn-doped CsPb(Br/Cl) mixed-halide perovskites as catalysts to enhance the efficiency of CO photoreduction.

Treatment of femoral neck fracture with percutaneous compression plate: preliminary results in 74 patients.

Objective: The purpose of this study was to present the surgical technique and clinical results of percutaneous compression plate (PCCP) for the treatment of femoral neck fractures.

Methods: Between December 2010 and April 2013, 74 consecutive patients with 74 femoral neck fractures were treated by closed reduction and PCCP implants in our university hospital. Their mean age was 51.

[Study on safety and immunogenicity of oral poliomyelitis attenuated live vaccine (human diploid cell)].

Objective: To evaluate the safety and Immunogenicity of the Poliomyelitis vaccine (Human Diploid Cell) in > or =2 month-old children.

Methods: A random, blind and control trial, 1200 healthy children of 2-5 months old in Jiangsu province were administered OPV (HDC) vaccine and control vaccines. The antibody was tested by neutralization test.

[The immunogenicity and safety of 10 microg recombination yeast hepatitis B vaccine applied in expanded population].

Objective: To assess the feasibility of the 10 microg recombination yeast hepatitis B vaccine in the expanded applicable population group aged 5 - 18.

Methods: People with both HBsAg and anti-HBs negative were selected to take two-stage clinical experiment and the safety and immunogenicity were observed. Safety observation was conducted in 925 subjects, while 568 for immunogenicity.