Effect of Microwave Heating on the Crystallization of Glutathione Tripeptide on Silver Nanoparticle Films.

ABSTRACT: Effect of microwave heating on the crystallization of glutathione (GSH) tripeptide using the metal-assisted and microwave-accelerated evaporative crystallization (MA-MAEC) technique is reported. GSH crystals were grown from supersaturated solutions of GSH (300-500 mg/mL) on the iCrystal plates with silver nanoparticle films (SNFs) and without SNFs in three different microwave systems operating at 2.45 GHz: conventional (multimode, fixed power at 900W), industrial (monomode, variable power up to 1200 W), and the iCrystal system (monomode, variable power up to 100 W). The efficacy of the MA-MAEC technique, in terms of improvement in the crystallization time, crystal size and quality of GSH, was compared between the three microwave systems and the crystallization at room temperature (no micro

SUBMITTER: Constance EN 

PROVIDER: S-EPMC6508885 | biostudies-literature | 2017 Mar

REPOSITORIES: biostudies-literature