The Impact of Bacteriospermia on Semen Parameters Among Infertile Egyptian Men: A Case-Control Study.

This study aimed to detect the impact of bacteriospermia on semen parameters and sperm DNA fragmentation. This prospective case-control study was conducted over a period of 9 months. Samples were collected from andrology outpatient clinic attendants of Cairo University Hospitals.

Efficient non-metal based conducting polymers for photocatalytic hydrogen production: comparative study between polyaniline, polypyrrole and PEDOT.

Incorporation of conducting polymers (CPs) with TiO is considered a promising pathway toward the fabrication of highly efficient non-metal based photocatalysts. Herein, we report the fabrication of TiO@polyaniline, TiO@polypyrrole, and TiO@poly(3,4-ethylenedioxythiophene) photocatalyst heterostructures the facile wet incipient impregnation method. The mass ratios of CPs in the composites were optimized.