Accurate binding of porous aluminum molecular ring catalysts with the substrate.

Metal molecular rings are a class of compounds with aesthetically pleasing symmetry and fundamentally useful properties. The reported work generally focuses on the ring center cavity, and there is little known about those on the ring waist. Herein, we report the discovery of porous aluminum molecular rings and their performance and contribution to the cyanosilylation reaction.

Diagnostic value of non-invasive bio-markers for stage-specific diagnosis of hepatic fibrosis in patients with advanced schistosomiasis japonica.

Hepatic fibrosis caused by schistosome infection can be fatal. Its management depends on the degree of fibrosis present. To assess the diagnostic value of bio-markers in patients with advanced schistosomiasis japonica at different stages of disease progression, 84 advanced schistosomiasis japonica patients and nine controls were recruited in The People's Republic of China.