[Ru(bpy) 3 ] 2+ -mediated photoelectrochemical detection of bisphenol A on a molecularly imprinted polypyrrole modified SnO 2 electrode

Zhang, Bintian; Lü, Lili; Huang, Feng; Lin, Zhang

doi:10.1016/j.aca.2015.05.051

Cited by 38 publications

(9 citation statements)

References 44 publications

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“…2 BPA is a major monomeric material used in the synthesis of polycarbonate plastics and epoxy resins that are widely used as food storage and packaging materials such as baby bottles, water bottles, water pipes, tableware, and inner coatings of beverage cans etc. [11][12][13] Studies have 4 required. 6,7 BPA is also released into the environment via waste water from plastic producing industrial sites.…”

Section: Introductionmentioning

confidence: 99%

ZrO₂ supported Nano-ZSM-5 nanocomposite material for the nanomolar electrochemical detection of metol and bisphenol A

2016

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ZrO 2 decorated nanocrystalline ZSM-5 nanocomposites with different weight ratios were prepared by the calcination of physical mixture of nanocrystalline ZrO 2 and Nano-ZSM-5.Material was characterized by the complementary combination of X-ray diffraction, N 2adsorption, and transmission/scanning electron microscopic techniques. An electrochemical sensor based on ZrO 2 supported nanocrystalline zeolite was developed for the nanomolar detection of organic water pollutants metol and bisphenol A with high electrocatalytic activity, stability, sensitivity, and selectivity. Under the optimum condition, a wide linear range was obtained from 4 nM-800 µM and 6 nM-600 µM with a limit of detection of 1 nM and 3 nM for metol and bisphenol A, respectively. The analytical performance of the developed sensor was demonstrated for the determination of metol and bisphenol A in different real samples such as river water, metol in photographic solution, and bisphenol A in baby bottle with satisfactory results.

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Section: Introductionmentioning

confidence: 99%

ZrO₂ supported Nano-ZSM-5 nanocomposite material for the nanomolar electrochemical detection of metol and bisphenol A

2016

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“…Moreover, these nanohybrid materials exhibit excellent applicability in real samples such as human blood serum, urine, river water, fruit juices, food samples etc. showing 100% recovery with low RSD [ 51 , 63 , 65 , 69 , 78 , 114 , 121 ]. Thus, MIP/oxide nanohybrid chemical sensors demonstrate remarkable performance.…”

Section: Discussionmentioning

confidence: 99%

“…The sensor is tested in river water and milk samples and demonstrates 96.31% recovery with low relative standard deviation (RSD). Zhang et al [ 114 ] have also tested a photoelectrochemical sensor in bisphenol A spiked tap water and river water showing 89% and 96% recoveries, respectively. The sensor is composed of MIP-coated SnO 2 nanoparticles assembled on ITO electrode, and shows low detection limit (1.2 nM) and good selectivity toward bisphenol A.…”

Section: Applicationsmentioning

confidence: 99%

Imprinted Oxide and MIP/Oxide Hybrid Nanomaterials for Chemical Sensors †

Afzal

Dickert

2018

Nanomaterials

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The oxides of transition, post-transition and rare-earth metals have a long history of robust and fast responsive recognition elements for electronic, optical, and gravimetric devices. A wide range of applications successfully utilized pristine or doped metal oxides and polymer-oxide hybrids as nanostructured recognition elements for the detection of biologically relevant molecules, harmful organic substances, and drugs as well as for the investigative process control applications. An overview of the selected recognition applications of molecularly imprinted sol-gel phases, metal oxides and hybrid nanomaterials composed of molecularly imprinted polymers (MIP) and metal oxides is presented herein. The formation and fabrication processes for imprinted sol-gel layers, metal oxides, MIP-coated oxide nanoparticles and other MIP/oxide nanohybrids are discussed along with their applications in monitoring bioorganic analytes and processes. The sensor characteristics such as dynamic detection range and limit of detection are compared as the performance criterion and the miniaturization and commercialization possibilities are critically discussed.

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“…The constructed sensor worked on a voltammetric principle and was able to detect formladehyde with limit of detection in the parts per million (ppm) range. Similar adaptation was made for 1,4-dihydroxyanthraquinone [62], bisphenol A [63] and phenothiazine [64]. High toxicity of pyrrole can be mentioned as an important drawback of pyrrole.…”

Section: Membranes For a Template Imprintingmentioning

confidence: 91%

Sensors Based on Molecularly Imprinted Polymers

Pohanka¹

2017

International Journal of Electrochemical Science

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Molecularly Imprinted Polymer (MIP) is a polymer having imprinted a molecule on its surface and the surface is able to interact with the molecule chemically equivalent or at least resembling the template molecule. A matrix based on MIP has broad technical applicability in various disciplines like chemical separation, medical use or in analytical chemistry. This paper is devoted to the survey and discussion of MIP use in sensors construction. Materials and analytes are written in details and actual studies in this field are discussed.

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[Ru(bpy) 3 ] 2+ -mediated photoelectrochemical detection of bisphenol A on a molecularly imprinted polypyrrole modified SnO 2 electrode

Cited by 38 publications

References 44 publications

ZrO₂ supported Nano-ZSM-5 nanocomposite material for the nanomolar electrochemical detection of metol and bisphenol A

ZrO₂ supported Nano-ZSM-5 nanocomposite material for the nanomolar electrochemical detection of metol and bisphenol A

Imprinted Oxide and MIP/Oxide Hybrid Nanomaterials for Chemical Sensors †

Sensors Based on Molecularly Imprinted Polymers

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[Ru(bpy) 3 ] 2+ -mediated photoelectrochemical detection of bisphenol A on a molecularly imprinted polypyrrole modified SnO 2 electrode

Cited by 38 publications

References 44 publications

ZrO2 supported Nano-ZSM-5 nanocomposite material for the nanomolar electrochemical detection of metol and bisphenol A

ZrO2 supported Nano-ZSM-5 nanocomposite material for the nanomolar electrochemical detection of metol and bisphenol A

Imprinted Oxide and MIP/Oxide Hybrid Nanomaterials for Chemical Sensors †

Sensors Based on Molecularly Imprinted Polymers

Contact Info

Product

Resources

About

ZrO₂ supported Nano-ZSM-5 nanocomposite material for the nanomolar electrochemical detection of metol and bisphenol A

ZrO₂ supported Nano-ZSM-5 nanocomposite material for the nanomolar electrochemical detection of metol and bisphenol A