Abstract:
A catalyst composition is provided, which may be used for ring closing metathesis. In the composition, a catalyst is immobilized on a siliceous mesocellular foam support. A suitable catalyst for use in the composition is a Grubbs-type catalyst or a Hoveyda-Grubbs-type catalyst.
Abstract:
A catalyst composition is provided, which may be used for ring closing metathesis. In the composition, a catalyst is immobilized on a siliceous mesocellular foam support. A suitable catalyst for use in the composition is a Grubbs-type catalyst or a Hoveyda-Grubbs-type catalyst.
Abstract:
This invention relates to modified collagen molecules, in particular, modified collagen-glycosaminoglycan composites. This invention also provides methods for stabilizing collagen molecules and uses of these collagen molecules.