Preparation and characterisation of core–shell CNTs@MIPs nanocomposites and selective removal of estrone from water samples

Gao, Ruixia; Su, Xiaoqian; He, Xiwen; Chen, Langxing; Zhang, Yukui

doi:10.1016/j.talanta.2010.10.034

Cited by 68 publications

(23 citation statements)

References 43 publications

(49 reference statements)

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“…For removing HTOPs from wastewater, Gao et al reported the synthesis of core-shell structured nanocomposites of carbon nanotubesMIPs, which possessed outstanding selectivity, high capacity and fast kinetics for the uptake of target estrogenic compounds, yielding a binding capacity of 113.5 mmol g À1 . 37 …”

Section: Different Types Of Mip Materialsmentioning

confidence: 99%

Molecular imprinting for removing highly toxic organic pollutants

et al. 2012

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Molecular imprinting technology allows synthesis of polymers with specific recognition ability towards target pollutants, which show potential to selectively remove Highly Toxic Organic Pollutants (HTOPs) in the presence of common organic matrices that are thousands of times more abundant than the targets. This feature article summarizes the current development of molecular imprinting for removing HTOPs from polluted water, with a special emphasis on the application of molecularly imprinted polymers to improve the efficiency of photocatalytic and biological degradation of HTOPs in wastewater.

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Section: Different Types Of Mip Materialsmentioning

confidence: 99%

Molecular imprinting for removing highly toxic organic pollutants

et al. 2012

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“…Therefore, the kinetics of the sorption/desorption process is unfavorable and the mass transfer become slow. To solve these problems, surface imprinting on solid support [29][30][31][32] and surface-imprinted core-shell NPs [33][34][35][36][37][38][39][40] were exploited. We recently developed the synthesis of silica-coated MIPs nanospheres for selective extraction of sulfonamides from milk and eggs samples with highly imprinting effect and adsorption capacity [22].…”

Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of the core–shell magnetic molecularly imprinted polymers (Fe3O4@MIPs) adsorbents for effective extraction and determination of sulfonamides in the poultry feed

Kong

Gao

et al. 2012

Journal of Chromatography A

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243

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“…In another work, the preparation of CNTs functionalized with MIPs for advanced removal of estrone has been reported by Gao et al [71]. CNTs@Est-MIPs nanocomposites with a well-defi ned core-shell structure were obtained using a semi-covalent imprinting strategy, which employed a thermally reversible covalent bond at the surface of silicacoated CNTs for a large-scale production (Figure 11.32).…”

Section: Nanocomposite Materialsmentioning

confidence: 99%

“…Th e CNTs@SiO 2 reacted with EstSi to produce a silica surface functionalized with estrone-imprinted polymer (2). Aft er removing estrone by a simple thermal reaction, estrone-imprinted polymer coated CNTs were obtained (3) [71].…”

Section: Th In Film Imprintingmentioning

confidence: 99%

Combination of Molecular Imprinting and Nanotechnology: Beginning of a New Horizon

Madhuri

Roy

Gupta

et al. 2014

Advanced Biomaterials and Biodevices

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Th e molecular imprinting technology provides a distinctive prospect for the creation of three-dimensional cavities, which mimic biological recognition. Over the last decade, substantial eff ort has been devoted from the micro to nanoscale to develop variety of polymeric formats that are compatible with molecular imprinting technology with the aim of emerging a variety of novel synthetic receptors. Th is advancement has off ered considerable advantages, such as greater surfaceto-volume ratio, accessibility to the maximum number of recognition sites, lower diff usion times to facilitate greater uptake and release of the template and overall improved effi ciency. In addition to these, there are also benefi ts related to the distinct diff erences in properties (optical, electrical, mechanical, etc.) demonstrated by nanomaterials when compared with their macroscopic counterparts. In response to this, a new generation of molecularly imprinted synthetic receptors has arisen over the past decade that display physical properties, which are oft en closer to those demonstrated by enzymes and antibodies, such as physical size, solubility, fl exibility and recognition site accessibility. In this chapter, we like to focus on the recent development in the fi eld of craft ing recognition sites on nanostructured materials and/or designing imprinted materials at nanoscale and their consequences for the common mankind.

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Preparation and characterisation of core–shell CNTs@MIPs nanocomposites and selective removal of estrone from water samples

Cited by 68 publications

References 43 publications

Molecular imprinting for removing highly toxic organic pollutants

Molecular imprinting for removing highly toxic organic pollutants

Synthesis and characterization of the core–shell magnetic molecularly imprinted polymers (Fe3O4@MIPs) adsorbents for effective extraction and determination of sulfonamides in the poultry feed

Combination of Molecular Imprinting and Nanotechnology: Beginning of a New Horizon

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