Application of cluster analysis and optimization to determine the synthesis conditions of macroreticular poly(styrene-co-divinylbenzene) microparticles with enhanced structural and adsorption properties

García-Diego, Cristina; Cuellar, Jorge

doi:10.1016/j.cej.2007.10.014

Cited by 5 publications

(2 citation statements)

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“…Their synthesis conditions, together with their structural characteristics, are summarized in Table 1. Sample S1 proved to have good adsorption and structural properties, as well as good mechanical strength [18][19][20]. With respect to the S2 microparticles, these displayed enhanced adsorption properties as regards both adsorption equilibrium and adsorption diffusivity [20].…”

Section: Methodsmentioning

confidence: 98%

Preparation and characterization of a dye–ligand adsorbent for lysozyme adsorption

García-Diego

Cuellar

2008

Chemical Engineering Journal

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Section: Methodsmentioning

confidence: 98%

Preparation and characterization of a dye–ligand adsorbent for lysozyme adsorption

García-Diego

Cuellar

2008

Chemical Engineering Journal

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“…Thus, the development of in vivo/in situ monitoring method is especially useful to understand these changes and ensure food security and nutrition; so far, studies on fruits have not been reported. In this paper, a matrix-compatible PDMS/poly(styrene-co-divinylbenzene)/PDMS (PDMS/P(St-co-DVB)/PDMS) coating was produced by taking advantage of the high adsorption capacity of P(St-co-DVB) microspheres [28,29] and the antifouling properties of PDMS. Stainless steel wire was introduced in order to improve durability of the fiber instead of fused-silica when performing in situ sampling.…”

Section: Introductionmentioning

confidence: 99%

In Situ Real-Time Tracing of Organophosphorus Pesticides in Apples by Solid-Phase Microextraction with Developed Sampling-Rate Calibration

et al. 2019

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An in situ tracing study based on solid-phase microextraction (SPME) was conducted to investigate the uptake and elimination of organophosphorus pesticides in apples. A matrix-compatible polydimethylsiloxane/poly(styrene-co-divinylbenzene)/polydimethylsiloxane fiber was produced to meet the needs of in situ sampling. The fiber had high extraction ability, good sensitivity and accuracy with respect to the analytes in apple pulp, and could be used 85 times. Although the sampling rate was changing over time, quantification was still achieved by the sampling rate calibration method. Some factors that affect its applicability were studied. The limits of detection were 0.18 ng/g for diazinon and 0.20 ng/g for chlorpyrifos, rather lower than the maximum residue limits of the National Food Safety Standard of China (GB 2763-2016) and the European Commission (Reg.(EU) No 834/2013, 2018/686). The accuracy of in situ SPME quantification was verified by comparing with the results obtained by the traditional liquid–liquid extraction method. In this work, the in situ sampling method is developed using apples, diazinon, and chlorpyrifos as a model system; however, this method can be used for in vivo analysis of fruits and vegetables for nutrition and safety monitoring.

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Application of Poly(styrene-co-divinylbenzene) Macroporous Microparticles as a Catalyst Support in the Enzymatic Synthesis of Biodiesel

et al. 2016

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Application of cluster analysis and optimization to determine the synthesis conditions of macroreticular poly(styrene-co-divinylbenzene) microparticles with enhanced structural and adsorption properties

Cited by 5 publications

References 10 publications

Preparation and characterization of a dye–ligand adsorbent for lysozyme adsorption

Preparation and characterization of a dye–ligand adsorbent for lysozyme adsorption

In Situ Real-Time Tracing of Organophosphorus Pesticides in Apples by Solid-Phase Microextraction with Developed Sampling-Rate Calibration

Application of Poly(styrene-co-divinylbenzene) Macroporous Microparticles as a Catalyst Support in the Enzymatic Synthesis of Biodiesel

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