TY  - JOUR
AU  - Gonzalez, Susana
AU  - Petrović, Mira
AU  - Radetić, Maja
AU  - Jovančić, Petar
AU  - Ilić, Vesna M.
AU  - Barcelo, Damia
PY  - 2008
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1335
AB  - A method based on the application of ultra-performance liquid chromatography (UPLC) coupled to hybrid quadrupole-time-of-flight mass spectrometry (QqTOF-MS) with an electrospray (ESI) interface has been developed for the screening and confirmation of several anionic and non-ionic surfactants: linear alkylbenzenesulfonates (LAS), alkylsulfate (AS), alkylethersulfate (AES), dihexyl sulfosuccinate (DHSS), alcohol ethoxylates (AEOs), coconut diethanolamide (CDEA), nonylphenol ethoxylates (NPEOs), and their degradation products (nonylphenol carboxylate (NPEC), octylphenol carboxylate (OPEC), 4-nonylphenol (NP), 4-octylphenol (OP) and NPEO sulfate (NPEO-SO4)). The developed methodology permits reliable quantification combined with a high accuracy confirmation based on the accurate mass of the (de)protonated molecules in the TOFMS mode. For further confirmation of the identity of the detected compounds the QqTOF mode was used. Accurate masses of product ions obtained by performing collision-induced dissociation (CID) of the (de)protonated molecules of parent compounds were matched with the ions obtained for a standard solution. The method was applied for the quantitative analysis and high accuracy confirmation of surfactants in complex mixtures in effluents from the textile industry. Positive identification of the target compounds was based on accurate mass measurement of the base peak, at least one product ion and the LC retention time of the analyte compared with that of a standard. The most frequently surfactants found in these textile effluents were NPEO and NPEO-SO4 in concentrations ranging from 0.93 to 5.68 mg/L for NPEO and 0.06 to 4.30 mg/L for NPEO-SO4. AEOs were also identified.
PB  - Wiley, Hoboken
T2  - Rapid Communications in Mass Spectrometry
T1  - Characterization and quantitative analysis of surfactants in textile wastewater by liquid chromatography/quadrupole-time-of-flight mass spectrometry
EP  - 1454
IS  - 10
SP  - 1445
VL  - 22
DO  - 10.1002/rcm.3527
ER  - 

@article{
author = "Gonzalez, Susana and Petrović, Mira and Radetić, Maja and Jovančić, Petar and Ilić, Vesna M. and Barcelo, Damia",
year = "2008",
abstract = "A method based on the application of ultra-performance liquid chromatography (UPLC) coupled to hybrid quadrupole-time-of-flight mass spectrometry (QqTOF-MS) with an electrospray (ESI) interface has been developed for the screening and confirmation of several anionic and non-ionic surfactants: linear alkylbenzenesulfonates (LAS), alkylsulfate (AS), alkylethersulfate (AES), dihexyl sulfosuccinate (DHSS), alcohol ethoxylates (AEOs), coconut diethanolamide (CDEA), nonylphenol ethoxylates (NPEOs), and their degradation products (nonylphenol carboxylate (NPEC), octylphenol carboxylate (OPEC), 4-nonylphenol (NP), 4-octylphenol (OP) and NPEO sulfate (NPEO-SO4)). The developed methodology permits reliable quantification combined with a high accuracy confirmation based on the accurate mass of the (de)protonated molecules in the TOFMS mode. For further confirmation of the identity of the detected compounds the QqTOF mode was used. Accurate masses of product ions obtained by performing collision-induced dissociation (CID) of the (de)protonated molecules of parent compounds were matched with the ions obtained for a standard solution. The method was applied for the quantitative analysis and high accuracy confirmation of surfactants in complex mixtures in effluents from the textile industry. Positive identification of the target compounds was based on accurate mass measurement of the base peak, at least one product ion and the LC retention time of the analyte compared with that of a standard. The most frequently surfactants found in these textile effluents were NPEO and NPEO-SO4 in concentrations ranging from 0.93 to 5.68 mg/L for NPEO and 0.06 to 4.30 mg/L for NPEO-SO4. AEOs were also identified.",
publisher = "Wiley, Hoboken",
journal = "Rapid Communications in Mass Spectrometry",
title = "Characterization and quantitative analysis of surfactants in textile wastewater by liquid chromatography/quadrupole-time-of-flight mass spectrometry",
pages = "1454-1445",
number = "10",
volume = "22",
doi = "10.1002/rcm.3527"
}

Gonzalez, S., Petrović, M., Radetić, M., Jovančić, P., Ilić, V. M.,& Barcelo, D.. (2008). Characterization and quantitative analysis of surfactants in textile wastewater by liquid chromatography/quadrupole-time-of-flight mass spectrometry. in Rapid Communications in Mass Spectrometry
Wiley, Hoboken., 22(10), 1445-1454.
https://doi.org/10.1002/rcm.3527

Gonzalez S, Petrović M, Radetić M, Jovančić P, Ilić VM, Barcelo D. Characterization and quantitative analysis of surfactants in textile wastewater by liquid chromatography/quadrupole-time-of-flight mass spectrometry. in Rapid Communications in Mass Spectrometry. 2008;22(10):1445-1454.
doi:10.1002/rcm.3527 .

Gonzalez, Susana, Petrović, Mira, Radetić, Maja, Jovančić, Petar, Ilić, Vesna M., Barcelo, Damia, "Characterization and quantitative analysis of surfactants in textile wastewater by liquid chromatography/quadrupole-time-of-flight mass spectrometry" in Rapid Communications in Mass Spectrometry, 22, no. 10 (2008):1445-1454,
https://doi.org/10.1002/rcm.3527 . .