Efficient extraction based on a polydimethylsiloxane/bimetallic ZnCo-MOF carbonization sponge coupled with GC-MS for the rapid analysis of volatile compounds in cumin

Abstract

A novel porous material of a polydimethylsiloxane/bimetallic ZnCo-MOF carbonization (PDMS/ZnCo-MOF@C) sponge was successfully fabricated followed by GC-MS for the high efficiency extraction and determination of volatile compounds in cumin.

Self-aspiration sampling design for rapid analyses of volatile organic compounds based on atmospheric pressure chemical ionization/photoionization combined ionization source mass spectrometry

“…The common detection methods for VOCs are sensors, 4,5 spectroscopy, 6 chromatography, 7 chromatography-mass spectrometry 8–11 and mass spectrometry. 12 Sensors have the advantages of portability, being in situ , and fast response times, but the capability for multi-target detection in complex samples must be improved.…”