Soluble-insoluble enzyme catalysts

Effects of Soluble Salts on Insoluble Phosphates.’

This study has been taken up from two viewpoints. First, a study of field and pot experiments, with a view of determining, if possible, the indirect action of various salts when used as fertilizers; to ascertain if the increase in yield obtained from the use of a fertilizer is not due in part to the solvent action which it exerts on the comparatively insoluble phosphorus in the soil. Second, to...

Alkene Hydrogenations by Soluble Iron Nanocluster Catalysts

The replacement of noble metal technologies and the realization of new reactivities with earth-abundant metals is at the heart of sustainable synthesis. Alkene hydrogenations have so far been most effectively performed by noble metal catalysts. This study reports an iron-catalyzed hydrogenation protocol for tri- and tetra-substituted alkenes of unprecedented activity and scope under mild condit...

Tailoring insoluble nanobelts into soluble anti-UV nanopotpourris.

Soluble, transparent and anti-UV nanopotpourris have been prepared by tailoring long nanobelts. The strains and layered structures facilitate the breaking of the as-synthesized nanobelts under an applied mechanical action. The developed tailoring process of nanobelts is a general top-down secondary processing of layered nanostructures at the nanoscale level, which can be expended to the modific...

A comparison of glycopeptides derived from soluble and insoluble collagens.

Digestion of preparations of insoluble collagen of guinea fraction, “soluble collagen,” decreased with the age of the animal (2) have led to a considerable interest in the chemical basis of this “aging” phenomenon. The concept of the progressive formation, extracellularly, of covalent cross-links in collagen fibrils has recently received direct support from the reports of Bornstein, Kang, and P...

Enzyme system in rat leucocyte granules which degrades insoluble collagen.