The Importance of Dorsoulnar Flap in The Thumb’s Pulp Reconstruction - A Case Report and a Review of the Literature

Abstract

We present a case of a reconstruction of an extensive thumb's pulpal defect using the dorsoulnar flap specifyin its technique and its therapeutic interest.

Controllable preparation of highly dispersed TiO2 nanoparticles for enhanced catalytic oxidation of dibenzothiophene in fuels

“…Thus, it is expected that there will be a strong interaction between sulfur compounds and anatase TiO 2 . In view of this, researchers have used TiO 2 as a suitable carrier in catalytic ODS systems . However, there are few reports of using TiO 2 , especially antase TiO 2 , as a catalyst in ODS systems, or appropriate light condition was essential .…”

“…The traditional way in industry to remove sulfur‐containing compounds is hydrodesulfurization (HDS), which is efficient, but harsh conditions, such as high temperature, high pressure, and a great amount of hydrogen consumption are essential . Meanwhile, dibenzothiophene (DBT) and its derivatives, the main sulfides in gasoline, are most difficult to remove by conventional HDS processes under mild conditions . Thus, alternative desulfurization methods have been developed to realize the aim of producing fuels with ultralow content of sulfur as a supplement to HDS .…”