Turning spent coffee grounds into sustainable precursors for the fabrication of carbon dots carbohydrates, lipids, phenolic compounds and proteins. Therefore, we investigated them as
a potential source
President of Brazil Dilma Russeff. Between Scylla and CharybdisThe article describes in
a brief form the life and political career of
a woman elected again
Bentonites modified with phosphomolybdic heteropolyacid (HPMo) for biowaste to biofuel production analysis. The catalytic activity of these materials was tested in the esterification of
a waste from palm
Cyanosilylation of aldehydes catalyzed by arylhydrazone di- and triorganotin(IV) complexes. Complex 2 shows
a high catalytic activity in the cyanosilylation reaction of
a variety of aliphatic