期刊论文

Ling Xu<&wdkj&>Xiaohua Zhang<&wdkj&>Ling Xu<&wdkj&>Xiaohua Zhang

英文

ROYAL SOCIETY OPEN SCIENCE

2054-5703

2021

8

8

10.1098/rsos.210458

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21707032, 31701689]; China Scholarship CouncilChina Scholarship Council [202008430147]; Hunan Provincial Natural Science FoundationNatural Science Foundation of Hunan Province [2021JJ50151]; Research Foundation of Education Bureau of Hunan Province, China [16A109, 19C0345]

本校为第一机构

For the first time, alternating trilinear decomposition-assisted multivariate curve resolution (ATLD-MCR) was applied to analyse complex gas chromatography-mass spectrometric (GC-MS) data with severe baseline drifts, serious co-elution peaks and slight retention time shifts for the simultaneous identification and quantification of polycyclic aromatic hydrocarbons (PAHs) in aerosols. It was also compared with the classic multivariate curve resolution-alternating least-squares (MCR-ALS) and the GC-MS-based external standard method. In validation samples, average recoveries of five PAHs were with...