Micro solid phase extraction of cadmium and lead on a new ion-imprinted hierarchical mesoporous polymer via dual-template method in river water and fish muscles: Optimization by experimental design

Fattahi, Mehdi; Ezzatzadeh, Elham; Jalilian, Rahil; Taheri, Alireza

doi:10.1016/j.jhazmat.2020.123716

Cited by 64 publications

(16 citation statements)

References 60 publications

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“…The growing interest of the scientific community towards the preparation of new advanced materials by green routes, prompted researchers to use cellulose as backbone-based materials to prepare green and biodegradable MIPs. In the last years, several papers on the usage of cellulose and cellulose derivatives as key element in the preparation of biodegradable and biocompatible MIP and IIP were published [ 56 , 59 , 68 , 69 , 70 , 71 , 72 , 73 , 74 , 75 , 76 , 77 , 78 , 79 , 80 , 81 , 82 , 83 ]. The prepared cellulose-based imprinted polymers were used in many application fields ranging from drug delivery, separation science, and also in environmental analysis of pollutants.…”

Section: Different Biomass Waste In Mip Technologymentioning

confidence: 99%

“…Recently, many works have published in order to obtain efficient separation systems for heavy metals and rare earth element extraction. For this purpose, cellulose and their derivatives were widely used [ 71 , 77 , 78 , 82 , 83 , 84 , 85 ].…”

Section: Different Biomass Waste In Mip Technologymentioning

confidence: 99%

“…An innovative methodology to prepare a new generation of IIPs for heavy metal ions extraction was introduced for the first time from Fattahi and co-workers [ 71 ]. Biological nanocrystal cellulose, obtained through acidic treatment of cotton wool, and cetyltrimethylammonium bromide were used as hard and soft templates respectively, in order to fabricate a new silica-based imprinted mesoporous polymers, via dual template method, for the simultaneous extraction of cadmium and lead ions from river water and fish muscles by micro solid phase extraction.…”

Section: Different Biomass Waste In Mip Technologymentioning

confidence: 99%

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Green Aspects in Molecularly Imprinted Polymers by Biomass Waste Utilization

et al. 2021

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Molecular Imprinting Polymer (MIP) technology is a technique to design artificial receptors with a predetermined selectivity and specificity for a given analyte, which can be used as ideal materials in various application fields. In the last decades, MIP technology has gained much attention from the scientific world as summarized in several reviews with this topic. Furthermore, green synthesis in chemistry is nowadays one of the essential aspects to be taken into consideration in the development of novel products. In accordance with this feature, the MIP community more recently devoted considerable research and development efforts on eco-friendly processes. Among other materials, biomass waste, which is a big environmental problem because most of it is discarded, can represent a potential sustainable alternative source in green synthesis, which can be addressed to the production of high-value carbon-based materials with different applications. This review aims to focus and explore in detail the recent progress in the use of biomass waste for imprinted polymers preparation. Specifically, different types of biomass waste in MIP preparation will be exploited: chitosan, cellulose, activated carbon, carbon dots, cyclodextrins, and waste extracts, describing the approaches used in the synthesis of MIPs combined with biomass waste derivatives.

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Section: Different Biomass Waste In Mip Technologymentioning

confidence: 99%

Section: Different Biomass Waste In Mip Technologymentioning

confidence: 99%

Section: Different Biomass Waste In Mip Technologymentioning

confidence: 99%

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Green Aspects in Molecularly Imprinted Polymers by Biomass Waste Utilization

et al. 2021

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“…It is clear that the adsorption performance of IIP@RS toward Cd(II) was better than that of the majority of other imprinted polymers. [29][30][31][32][33][34][35][36][37][38] 3.5 The mechanism of IIP@RS binding to Cd(II)…”

Section: Comparison With Other Adsorbentsmentioning

confidence: 99%

The selective recognition mechanism of a novel highly hydrophobic ion-imprinted polymer towards Cd(ii) and its application in edible vegetable oil

Cao

et al. 2021

RSC Adv.

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“…Furthermore, lead can impair the functionating of the human blood, kidney, and brain. High concentrations of lead can result in kidney and liver damage, cognitive impairment, anemia, and toxicity to the reproductive system [7]. Despite their toxic effect on humans and the environment, both lead and cadmium are used in a wide range of applications [8][9][10].…”

Section: Introductionmentioning

confidence: 99%

The Influence of the Textural Characteristics of the Hierarchical Porous Carbons on the Removal of Lead and Cadmium Ions from Aqueous Solution

Baroud

2021

Sustainability

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Developing efficient adsorbent materials for water treatment is deemed as one of the key solutions towards mitigating the contaminated water problem. Herein, several Hierarchical Porous Carbons (HPCs) with large mesopore volumes (up to 3 cm3/g) and a wide range of BET surface areas (747–1037 m2/g) were synthesized, and their heavy metal removal behaviors were investigated. Specifically, simulated lead and cadmium aqueous solutions were used to investigate the HPCs adsorption performance towards lead and cadmium removal. All the HPCs demonstrated high affinities towards lead removal compared with cadmium. Additionally, a systematic investigation was carried out to understand the structure—performance relationships for the HPCs. Interestingly, varying the adsorbent pore structure leads to different adsorbent behavior for lead compared with cadmium. The textural characteristics of the HPCs have a limited effect on the removal of cadmium ions. Accordingly, to expedite cadmium removal from aqueous samples, factors other than textural characteristics (i.e., surface chemistry) might enhance the removal process. Conversely, the removal of lead ions can be significantly controlled by the HPCs pore structure. HPC1221 (with 17 nm mesopore size, 2.8 cm3/g pore volume, 907 m2/g) showed the maximum adsorption capacity value of 12.32 mg/g for Cd2+ and 89 mg/g for Pb2+ compared to other HPCs. The significant adsorption parameters were evaluated using the response surface methodology (RSM) design. We believe that the reported insights for the structure–performance relationships will be useful for better designing highly efficient adsorbent materials.

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Micro solid phase extraction of cadmium and lead on a new ion-imprinted hierarchical mesoporous polymer via dual-template method in river water and fish muscles: Optimization by experimental design

Cited by 64 publications

References 60 publications

Green Aspects in Molecularly Imprinted Polymers by Biomass Waste Utilization

Green Aspects in Molecularly Imprinted Polymers by Biomass Waste Utilization

The selective recognition mechanism of a novel highly hydrophobic ion-imprinted polymer towards Cd(ii) and its application in edible vegetable oil

The Influence of the Textural Characteristics of the Hierarchical Porous Carbons on the Removal of Lead and Cadmium Ions from Aqueous Solution

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