Chemical contrast agents

Silica-based UVM-7-type bimodal mesoporous materials with high gadolinium content (∞ ≥ Si/Gd ≥ 13) have been synthesized through a one-pot surfactant-assisted procedure from hydroalcoholic solution using a cationic surfactant as template, and starting from atrane complexes of Gd and Si as inorganic precursors.

15p vironald 15-12-2022 5 2   Download

Andreeßen and Steinbüchel AMB Express 2011, 1:12 http://www.amb-express.com/content/1/1/12 MINI-REVIEW Open Access Serinol: small molecule - big impact Björn Andreeßen* and Alexander Steinbüchel Abstract The amino alcohol serinol (2-amino-1,3-propanediol) has become a common intermediate for several chemical processes. Since the 1940s serinol was used as precursor for synthesis of synthetic antibiotics (chloramphenicol). In the last years, new scopes of applications were discovered. Serinol is used for X-ray contrast agents, pharmaceuticals or for chemical sphingosine/ceramide synthesis.

6p dauphong13 10-02-2012 42 5   Download