Glucose Schiff bases from

Schiff, for example, had included carbohydrates in his studies on the formation of Schiff bases from aldehydes and amino compounds. He heated D-glucose with aniline or withp-toluidine in substantia [11], and described that these components, under loss of water, formed yellow glass-like condensation products. These supported his suggestions on the formation of Schiff bases from aldehydes and suitable aromatic amines [12]. 

Schiff bases derived from 2-amino-2-deoxy-D-glucose are useful as char-... 

Another example concerns the immobilization of a biocatalyst—the enzyme glucose oxidase (GOD)—to the silica nanotubes [4]. GOD was immobilized, on both the inside and outside surfaces, via the aldehyde silane route. These GOD-nanotubes (60 nm diameter) were dispersed into a solution containing 90 mM glucose and also the components of the standard dianisidine-based assay for GOD activity. A GOD activity of 0.5 0.2 units per milligram of nanotubes was obtained. These studies also showed that protein immobilized via the Schiff base route is not leached from the nanotubes, where GOD activity ceased when the nanotubes were filtered from the solution. 

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