The screening of organic matter in mineral and tap water by UHPLC-HRMS

Ribeiro, Matheus Henrique Dal Molin; Murgu, Michael; Silva, Valquíria de Moraes; Sawaya, Alexandra Christine Helena Frankland; Ribeiro, Leomara Floriano; Justi, André Luiz; Meurer, Eduardo C.

doi:10.1016/j.talanta.2017.06.055

Cited by 9 publications

(9 citation statements)

References 14 publications

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“…The studies reviewed revealed a constant change, which affect retention time and peak focusing in a HPLC method: flow rate, gradient and oven temperature. Apart from an isocratic [43] and three-solvent eluents [10], [32], using aqueous -organic solvent gradients by increasing organic solvent percentage appeared in stepped (two [21], [40], [48] to three [25], [29], [38], [39] plateau steps or two [6], [69] to three [51] inclined steps), curved (exponential, [8], [37], [45], [67] logarithmic, [2], [19], [24], [41], [42], [50], [71] or s-curve [20], [27], [39], [49], [59], [63], [66]) and most popularly in linear [3], [9], [12], [13], [16], [17], [18], [22], [26], [28], [33], [34], [47], [52][53][54], [56],…”

Section: Discussionmentioning

confidence: 99%

“…Evidently, the computerized methods have utilized automated systems when internal standards for normalization are neglected. [2], [3], [10], [11], [13], [14], [16], [17], [20], [21], [22], [24], [26], [30], [32][33][34][35][36], [38], [44], [4 6], [47], [59], [63], [66], [73].…”

Section: Fatty Acids Lipids and Metabolites Of The Surveymentioning

confidence: 99%

“…Furthermore, the inclusion of trapped IMS (TIMS) combined with parallel accumulation serial fragmentation (PASEF) has emerged to enhance complementary MS/MS and IMS data. [126] For high-resolution MS, an Orbitrap [2], [5], [34], QTOF [4], [6], [10][11][12][13][14][15][16], [21], [25], [28], [30], [32], [33], [36][37][38][39][40], [43], [44], [53], [54], [59][60][61], [66], [68][69][70][71], [71], AA073, [74], [75],…”

Section: Nano-uhplcmentioning

confidence: 99%

“…[2], [3], [10], [11], [13], [14], [16], [17], [20], [21], [22], [24], [26], [30], [32][33][34][35][36], [38], [44], [4 6], [47], [59], [63], [66], [73].…”

Section: Introductionmentioning

confidence: 99%

“…In DIA, all available lipid precursors are fragmented and measured in a full scan with a set of collision energy (CE) or energies, detecting a substantial amount of lipid adducts fragmentation patterns, e.g. in an all ions scan (MS E ) [9][10][11][12][13][14][15], [32][33][34], [55][56][57][58][59][60][61], [68], [74].…”

Section: Introductionmentioning

confidence: 99%

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Advances in analytical tools and current statistical methods used in ultra-high-performance liquid chromatography-mass spectrometry of glycero-, glycerophospho- and sphingolipids

Avela

Sirén

2020

International Journal of Mass Spectrometry

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Section: Discussionmentioning

confidence: 99%

Section: Fatty Acids Lipids and Metabolites Of The Surveymentioning

confidence: 99%

Section: Nano-uhplcmentioning

confidence: 99%

“…[2], [3], [10], [11], [13], [14], [16], [17], [20], [21], [22], [24], [26], [30], [32][33][34][35][36], [38], [44], [4 6], [47], [59], [63], [66], [73].…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Advances in analytical tools and current statistical methods used in ultra-high-performance liquid chromatography-mass spectrometry of glycero-, glycerophospho- and sphingolipids

Avela

Sirén

2020

International Journal of Mass Spectrometry

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Persistence, mobility, and leaching risk of flumioxazin in four Chinese soils

et al. 2021

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Removal of bisphenol S from drinking water by adsorption using activated carbon and the mechanisms involved

Zhao

Wang

Zhao

et al. 2021

Int. J. Environ. Sci. Technol.

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Bisphenol S, an alternative chemical to bisphenol A, has a negative effect on living organisms and has frequently been detected in drinking water systems. A promising and cost-effective method for removing bisphenol S from tap water is adsorption by activated carbon. However, activated carbon significantly decreased the adsorption capacity of bisphenol S in tap water comparing with that in deionized water based on the experimental results. Dissolved organic matter in tap water was likely responsible for it. The adsorption kinetics can be described by a pseudo-second-order model. The Langmuir isotherm model can well describe the process, suggesting monolayer adsorption. The maximum adsorption capacity was calculated as 83.19 mg g −1 . Higher temperature and pH were unfavorable to the process. Changes in entropy, enthalpy, and Gibbs free energy were calculated and implied a spontaneous and exothermic adsorption process. Fourier transform infrared spectroscopic analysis found that hydroxyl and amino functional groups are the main groups involved. The research provides a substantial basis for understanding bisphenol S removal from drinking water by adsorption using activated carbon to limit direct exposure to bisphenol S in drinking water.

show abstract

The screening of organic matter in mineral and tap water by UHPLC-HRMS

Cited by 9 publications

References 14 publications

Advances in analytical tools and current statistical methods used in ultra-high-performance liquid chromatography-mass spectrometry of glycero-, glycerophospho- and sphingolipids

Advances in analytical tools and current statistical methods used in ultra-high-performance liquid chromatography-mass spectrometry of glycero-, glycerophospho- and sphingolipids

Persistence, mobility, and leaching risk of flumioxazin in four Chinese soils

Removal of bisphenol S from drinking water by adsorption using activated carbon and the mechanisms involved

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