A novel polyhedral oligomeric silsesquioxane-based hybrid monolith as a sorbent for on-line in-tube solid phase microextraction of bisphenols in milk prior to high performance liquid chromatography-ultraviolet detection analysis

Liu, Jie; Liu, Qian; Wei, Liulin; Chen, Xiaomei; Li, Zhiqiang; Xu, Yifeng; Gao, Xueyun; Lu, Xiaoxiao; Zhao, Jingchan

doi:10.1016/j.foodchem.2021.131775

Cited by 15 publications

(5 citation statements)

References 28 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…, vol. 374, Liu, J.; Liu, Q.; Wei, L. L.; Chen, X. M.; Li, Z. Q.; Xu, Y. D.; Gao, X. Y.; Lu, X. X.; Zhao, J. C. A novel polyhedral oligomeric silsesquioxane-based hybrid monolith as a sorbent for online in-tube solid-phase microextraction of bisphenols in milk prior to high performance liquid chromatography-ultraviolet detection analysis, 131775 (ref ). Copyright 2022, with permission from Elsevier.…”

Section: Spme In Food Analysismentioning

confidence: 99%

“…Then, the supernatant has been collected and concentrated to 1.0 mL by a rotary evaporator. After redissolving in ultrapure water and being filtered, it has been enriched by online IT-SPME (Figure C), and four enriched bisphenols (BPs) has been determined by the combined HPLC-UV . To effectively avoid the HPLC blockage, other liquid food samples, such as beers and functional drinks, have been carefully treated before the IT-SPME and instrument quantification processes.…”

Section: Spme In Food Analysismentioning

confidence: 99%

See 1 more Smart Citation

Latest Improvements and Expanding Applications of Solid-Phase Microextraction

et al. 2023

View full text Add to dashboard Cite

Section: Spme In Food Analysismentioning

confidence: 99%

Section: Spme In Food Analysismentioning

confidence: 99%

Latest Improvements and Expanding Applications of Solid-Phase Microextraction

et al. 2023

View full text Add to dashboard Cite

“…Finally, the desorbed analytes are eluted to the LC column, for chromatographic separation, and then to the selective detector. The in-tube SPME system has been combined with conventional LC with different detection modes (MS, MS/MS, DAD, UV, and FD) [21][22][23][24][25][26][27][28][29][30][31][32][33][34].…”

Section: Instrumental Configuration Of the In-tube Spme Systemmentioning

confidence: 99%

“…The column was prepared by using a (POSS-MA + BMA)/porogens (N-propanol + 1,4-butanediol) mixture at 30:70 (w/w) ratio. Zhao's group prepared a novel POSS hybrid monolith by using mono-methacrylatefunctionalized POSS (mono-MA-POSS) and acrylamide (AM) as functional monomers to copolymerize with ethylene dimethacrylate (EDMA) [32]. The synthesized poly (POSS-co-AMco-EDMA) monolith effectively extracted bisphenols from milk samples via π-π, hydrophobic, and hydrogen bond interactions.…”

Section: Monolithic Stationary Phase Columnsmentioning

confidence: 99%

In-Tube Solid-Phase Microextraction Directly Coupled to Mass Spectrometric Systems: A Review

et al. 2022

View full text Add to dashboard Cite

Since it was introduced in 1997, in-tube solid-phase microextraction (in-tube SPME), which uses a capillary column as extraction device, has been continuously developed as online microextraction coupled to LC systems (in-tube SPME-LC). In the last decade, new couplings have been evaluated on the basis of state-of-the-art LC instruments, including direct coupling of in-tube SPME to MS/MS systems, without chromatographic separation, for high-throughput analysis. In-tube SPME coupling to MS/MS has been possible thanks to the selectivity of capillary column coatings and MS/MS systems (SRM mode). Different types of capillary columns (wall-coated open-tubular, porous-layer open-tubular, sorbent-packed, porous monolithic rods, or fiber-packed) with selective stationary phases have been developed to increase the sorption capacity and selectivity of in-tube SPME. This review focuses on the in-tube SPME principle, extraction configurations, current advances in direct coupling to MS/MS systems, experimental parameters, coatings, and applications in different areas (food, biological, clinical, and environmental areas) over the last years.

show abstract

“…Novel sensing methods based on advanced functional materials, such as electrochemical [35], fluorescence [36], colorimetry [37], and surface plasmon resonance [38], have also been used to measure BPA; however, only a few of them deal with BPS and/or BPF. HPLC-UV remains the most frequently used and standard method for BPA determination because its reliability [29,[39][40][41].…”

Section: Introductionmentioning

confidence: 99%

Simple high‐performance liquid chromatography‐ultraviolet method for simultaneous separation and detection of 14 bisphenol pollutants in building materials

Han

Zhao

Tian

et al. 2023

J of Separation Science

View full text Add to dashboard Cite

A high-performance liquid chromatography-ultraviolet method was developed for rapidly and simultaneously analyzing novel and typical bisphenols in building materials, including bisphenol S, diphenolic acid, bisphenol F, bisphenol E, bisphenol A, bisphenol B, bisphenol AF, bisphenol AP, bisphenol C, bisphenol FL, bisphenol Z, bisphenol BP, bisphenol M, and bisphenol P. By using a Kromasil 100-5 C18 column, these bisphenols were completely separated in 40 min via gradually increasing the concentration of methanol in the mobile phase from 45 to 80% during the elution process. In particular, this method achieved the synchronous analysis of bisphenol S, diphenolic acid, bisphenol FL, bisphenol BP, and bisphenol M through HPLC, which were difficult to separate and had to be identified and detected through mass spectrometry. The limits of detection of the method ranged from 0.002 to 0.040 mg/L for these 14 bisphenols, with a precision of less than 4.9% (n = 7, c = 0.05 mg/L). The analytical results for five types of building materials (phenolic, epoxy, polycarbonate, polyester, and polysulfone resins) indicated that the proposed method is appropriated for the rapid measurement of bisphenols in real samples.

show abstract

A novel polyhedral oligomeric silsesquioxane-based hybrid monolith as a sorbent for on-line in-tube solid phase microextraction of bisphenols in milk prior to high performance liquid chromatography-ultraviolet detection analysis

Cited by 15 publications

References 28 publications

Latest Improvements and Expanding Applications of Solid-Phase Microextraction

Latest Improvements and Expanding Applications of Solid-Phase Microextraction

In-Tube Solid-Phase Microextraction Directly Coupled to Mass Spectrometric Systems: A Review

Simple high‐performance liquid chromatography‐ultraviolet method for simultaneous separation and detection of 14 bisphenol pollutants in building materials

Contact Info

Product

Resources

About