Patent ID: 8512679

Claim:
A composition comprising: a glassy substance including at least one of sucrose, glucose, fructose, maltose, mannose, maltulose, iso-maltose, nigerose, cellubiulose, turanose, panose, isomaltotriose, stachyose, nystose, maltotetrose, maltopentose, maltohexose, malopheptose, ubombo sugar, raffinose, arabinose, galactose, xylose, melibiose, salicin, arbutin, arabinose, adonitol, sorbose, thamnose, destrose, dulcitol, melezitose, gentiobiose, lyxose, tagatose, fucose, arabitol, or trehalose, a vaccine, and a moisture sensor including two components that react with each other upon degradation of the glassy substance; wherein the two components include ferric sulfate and tetrabutylammonium thiocyanate.