Chao, Kuanglin A Spatially Offset Raman Spectroscopy Method for Non-Destructive Detection of Gelatin-Encapsulated Powders. [electronic resource] - Sensors (Basel, Switzerland) Mar 2017 Publication Type: Journal Article ISSN: 1424-8220 Standard No.: 10.3390/s17030618 doi Subjects--Topical Terms: CapsulesGelatinPowdersSpectrum Analysis, Raman