Back Cover: Development of a database strategy based on liquid chromatography–quadrupole time‐of‐flight mass spectrometry for the screening of 75 estrogenic chemicals from treated sewage effluent. Issue 8 (5th August 2021)

• Record Type: Journal Article
• Authors: Yagishita, Mayuko; Kubo, Takuya; Otsuka, Koji; Nakayama, Shoji F.; Nakajima, Daisuke
• Is Part Of: Separation science plus. Volume 4:Issue 8(2021)
• Page Start: NA
• Page End: NA
• Publication Date: 2021-08-05
• Subjects: Chromatographic analysis -- Periodicals; 543.8
• DOI: 10.1002/sscp.202170039
• Languages: English
• ISSNs: 2573-1815

Abstract

Abstract : DOI: 10.1002/sscp.202100015 The cover picture shows pathway to real estrogenic chemicals from the treated sewage effluent using two databases. These databases are respectively applied for a rough screening and precise identification of the estrogenic chemicals of sewage effluents as follows: step 1) A treated sewage effluent sample is subjected to analysis using the time‐of‐flight scan mode, and a rough screening using DATABASE I is performed. step 2) The obtained candidate estrogenic chemicals by step 1 are measured using the targeted MS/MS mode in which collision energy dependence fragmentations of them are induced. The resulting fragmentation mass spectra are screened using DATABASE II.