crta
Hrvatska znanstvena Sekcija img
bibliografija
3 gif
 Naslovna
 O projektu
 FAQ
 Kontakt
4 gif
Pregledavanje radova
Jednostavno pretraživanje
Napredno pretraživanje
Skupni podaci
Upis novih radova
Upute
Ispravci prijavljenih radova
Ostale bibliografije
Slični projekti
 Bibliografske baze podataka

Pregled bibliografske jedinice broj: 525066

Časopis

Autori: Terzić, Senka; Ahel, Marijan
Naslov: Nontarget analysis of polar contaminants in freshwater sediments influenced by pharmaceutical industry using ultra-high-pressure liquid chromatographyequadrupole time-of-flight mass spectrometry
( Nontarget analysis of polar contaminants in freshwater sediments influenced by pharmaceutical industry using ultra-high-pressure liquid chromatographyequadrupole time-of-flight mass spectrometry )
Izvornik: Environmental pollution (0269-7491) 159 (2011), 2; 557-566
Vrsta rada: članak
Ključne riječi: high-resolution mass spectrometry; ultra-high-pressure liquid chromatography; polar contaminants; sediments; nontarget contaminants
( high-resolution mass spectrometry; ultra-high-pressure liquid chromatography; polar contaminants; sediments; nontarget contaminants )
Sažetak:
A comprehensive analytical procedure for a reliable identification of nontarget polar contaminants in aquatic sediments was developed, based on the application of ultra-high-pressure liquid chromatography (UHPLC) coupled to hybrid quadrupole time-of-flight mass spectrometry (QTOFMS). The procedure was applied for the analysis of freshwater sediment that was highly impacted by wastewater discharges from the pharmaceutical industry. A number of different contaminants were successfully identified owing to the high mass accuracy of the QTOFMS system, used in combination with high chromatographic resolution of UHPLC. The major compounds, identified in investigated sediment, included a series of polypropylene glycols (n ¼ 3e16), alkylbenzene sulfonate and benzalkonium surfactants as well as a number of various pharmaceuticals (chlorthalidone, warfarin, terbinafine, torsemide, zolpidem and macrolide antibiotics). The particular advantage of the applied technique is its capability to detect less known pharmaceutical intermediates and/or transformation products, which have not been previously reported in freshwater sediments.
Projekt / tema: 098-0982934-2712
Izvorni jezik: eng
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
MEDLINE
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Geologija
Puni text rada: 525066.ENPO_Gorjak_2011.pdf (tekst priložen 12. Ruj. 2011. u 16:51 sati)
URL Internet adrese: http://www.sciencedirect.com/science/article/pii/S0269749110004653
Broj citata:
Altmetric:
DOI: 10.1016/j.envpol.2010.10.009
URL cjelovitog teksta:
Google Scholar: Nontarget analysis of polar contaminants in freshwater sediments influenced by pharmaceutical industry using ultra-high-pressure liquid chromatographyequadrupole time-of-flight mass spectrometry
Upisao u CROSBI: terzic@irb.hr (terzic@irb.hr), 12. Ruj. 2011. u 16:51 sati



  Verzija za printanje   za tiskati


upomoc
foot_4