Search Results - yongsong+huang

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A new approach to supply oxygen to reactor that greatly simplifies the compound specific carbon isotopic analysis using mass spectrometer

Extending the Life of a System Used for Compound-Specific Carbon Isotopic Analysis Overview We have developed a system that extends the life of the commercial gas chromatography (GC) and mass spectrometry systems used for compound-specific isotopic analysis (CSIA), by incorporating an automatic pressure control (APC) to maintain oxidative capacity...

Published: 1/24/2024 | Inventor(s): Yongsong Huang, Rafale Tarozo, Ewerton Santos, Marcelo Alexandre

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Category(s): Engineering and Sensors

Selenopropyl Silicon Gel and Highly Efficient Metal Scavenger

Selenopropyl Silicon Gel and Highly Efficient Metal Scavenger Overview A variety of industries and applications, from the processing of radioactive waste to the development of new pharmaceutical drugs, would benefit greatly from a more sophisticated way to remove or scavenge certain metal ions from a material. Yongsong Huang and colleagues...

Published: 3/15/2022 | Inventor(s): Yongsong Huang, James Dillon

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Category(s): Environmental

Separation, Identification of Organic Compounds (Case 2013)

Principal Investigator: Yongsong Huang, PhD, ProfessorDepartment of Geological Sciences Brown UniversityProvidence, RIBrief Description:This invention is a series of novel chromatographic materials for separating and identifying organic molecules and compounds. Highly useful in detections and analysis of environmental pollutants, pharmarceutical and...

Published: 2/8/2014 | Inventor(s): Yongsong Huang, Jose Aponte, Rafael Tarozo, James Dillon

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Category(s): Research Tools