Simultaneous voltammetric determination of dopamine and uric acid based on Langmuir–Blodgett film of calixarene modified glassy carbon electrode

Wang, Fei; Chang-long, Chi; Yu, B. X.; Ye, Baoxian

doi:10.1016/j.snb.2015.06.155

Cited by 22 publications

(14 citation statements)

References 39 publications

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“…The self-assembled monolayers consisting of calix[n]arene derivatives are applied very often as a sensitive element in sensors designed to detect neutral or ionic analytes [ 27 , 28 ]. Recently, some of these were applied as analytically active elements in sensors dedicated to determining neurotransmitters, such as DA, NEP and EP [ 21 , 22 , 29 , 30 , 31 , 32 ].…”

Section: Resultsmentioning

confidence: 99%

Gold Electrodes Modified with Calix[4]arene for Electrochemical Determination of Dopamine in the Presence of Selected Neurotransmitters

Kurzątkowska

Sayın

Radecka

et al. 2017

Sensors

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Here, we present an electrochemical sensor based on gold electrodes modified with calix[4]arene functionalized with carboxypiperidino groups at the upper rim. It has been demonstrated that these groups are involved in a complex formation with dopamine (DA) on the surface of gold electrodes. The supramolecular complex calix[4]arene–DA created on the gold electrode surface has been characterized electrochemically and the measuring conditions have been optimized. The presented sensor displayed a detection limit in the pM range. The DA determination was performed successfully in the presence of ascorbic acid, uric acid and selected neurotransmitters.

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Section: Resultsmentioning

confidence: 99%

Gold Electrodes Modified with Calix[4]arene for Electrochemical Determination of Dopamine in the Presence of Selected Neurotransmitters

Kurzątkowska

Sayın

Radecka

et al. 2017

Sensors

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“…The Langmuir-Blodgett technique is an important method to produce macroscopic materials organized on the molecular scale [1][2][3][4][5]. This approach allows amphiphilic molecules to be oriented at the air-water interface and then transferred sequentially onto a solid support [6][7][8][9][10][11][12][13][14][15]. In our research, some special amphiphiles, including bolaamphiphiles, gemini, and amphiphiles with functional substituted groups, have been designed and synthesized, and their organized supramolecular assemblies in LB films have also been investigated, which may broaden the traditional research areas about LB film and give some perspectives and clues for the relative research in the future.…”

Section: Preparation and Self-assembly Of Some Functionalized Lb Filmsmentioning

confidence: 99%

Advances in Design and Self-Assembly of Functionalized LB Films and Supramolecular Gels

Jiao¹,

Xing²,

Ma³

et al. 2016

Advances in Colloid Science

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The recent progress in functionalized LB ilms and supramolecular gels varies and occupies various ields. Self-assembly technique is playing an important role in preparing well-deined multilevel nanostructures and the functionalized nanomaterials with the designed and controlled properties. In this chapter, various kinds of functionalized LB ilms and supramolecular gels, including gold nanoparticles, inorganicorganic hybrid composites, and graphene oxide nanocomposites, have been demonstrated and analyzed. We show main research contributions in recent years in two sections preparation and self-assembly of some functionalized LB ilms and preparation and self-assembly of some functionalized supramolecular gels. The above research work may give the potential perspective for the design and preparation of new selfassembly nanomaterials. Future research on preparation of LB ilms and supramolecular gels will depend on the novel applications and special nanostructures in order to produce novel functional nanomaterials and devices.Keywords: LB ilm, supramolecular gel, self-assembly, nanomaterials, nanostructures, properties . IntroductionThe recent progress in functionalized LB ilms and supramolecular gels is varied and occupies various ields. It is well known that the self-assembly techniques demonstrate important and crucial role to prepare various functionalized nanostructures and nanomaterials with the preferred properties. In comparison with the conventional self-assembly process of amphiphiles in bulk or at interfaces, the self-assembly process of inorganic-organic hybrids, © 2016 The Author(s). Licensee InTech. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.© 2017 The Author(s). Licensee InTech. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.nanoparticles and colloidal microspheres, and supramolecular nanostructures show special properties, especially in preparing complicated nanocomposites or nanomaterials.In the recent reports in our groups, some systems, including LB ilms and supramolecular gels, have been designed and characterized. In addition, some useful analytical techniques and synthetic treatments applied in supramolecular self-assembly ield have been highlighted and analyzed. In the present chapter, we summarize main work contributions in recent years in two parts preparation and self-assembly of some functionalized LB ilms and preparation and self-assembly of some functionalized supramolecular gels. . Preparation and self-assembly of some functionalized LB ilmsThe Langmuir-Blodget technique is an important method to produce macroscopic materials organized on the molecular scale [ -]....

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“…In order to improve the performance of the sensor, many researchers use surface modied electrodes for electrochemical detection. 31,32 Among them, the noble metal (such as Au and Ag) is loaded on the molybdenum disulde nanosheets by the good synergy between the noble metal and the molybdenum disulde nanosheets. 29 Rees et al have developed a carbon nanopeptide electrode, which can detect dopamine in the range of 0.1 to 10 mM with a detection limit of 25 nM.…”

Section: Introductionmentioning

confidence: 99%

Construction of a Au@MoS₂ composite nanosheet biosensor for the ultrasensitive detection of a neurotransmitter and understanding of its mechanism based on DFT calculations

Liu

Dai

et al. 2022

RSC Adv.

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Simultaneous voltammetric determination of dopamine and uric acid based on Langmuir–Blodgett film of calixarene modified glassy carbon electrode

Cited by 22 publications

References 39 publications

Gold Electrodes Modified with Calix[4]arene for Electrochemical Determination of Dopamine in the Presence of Selected Neurotransmitters

Gold Electrodes Modified with Calix[4]arene for Electrochemical Determination of Dopamine in the Presence of Selected Neurotransmitters

Advances in Design and Self-Assembly of Functionalized LB Films and Supramolecular Gels

Construction of a Au@MoS₂ composite nanosheet biosensor for the ultrasensitive detection of a neurotransmitter and understanding of its mechanism based on DFT calculations

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Simultaneous voltammetric determination of dopamine and uric acid based on Langmuir–Blodgett film of calixarene modified glassy carbon electrode

Cited by 22 publications

References 39 publications

Gold Electrodes Modified with Calix[4]arene for Electrochemical Determination of Dopamine in the Presence of Selected Neurotransmitters

Gold Electrodes Modified with Calix[4]arene for Electrochemical Determination of Dopamine in the Presence of Selected Neurotransmitters

Advances in Design and Self-Assembly of Functionalized LB Films and Supramolecular Gels

Construction of a Au@MoS2 composite nanosheet biosensor for the ultrasensitive detection of a neurotransmitter and understanding of its mechanism based on DFT calculations

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Construction of a Au@MoS₂ composite nanosheet biosensor for the ultrasensitive detection of a neurotransmitter and understanding of its mechanism based on DFT calculations