Electrochemical Biosensor for Naphthalene Acetic Acid in Fruits and Vegetables Based on Lipid Films with Incorporated Auxin‐binding Protein Receptor Using Graphene Electrodes

Bratakou, Spyridoula; Nikoleli, Georgia‐Paraskevi; Siontorou, Christina G.; Karapetis, Stephanos; Nikolelis, Dimitrios P.; Tzamtzis, Nikolaos

doi:10.1002/elan.201600152

Cited by 26 publications

(28 citation statements)

References 37 publications

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“…The supported lipid films were modified by calixarenes and permitted sensitive and rapid determination of insecticides in fruits and vegetables [19]. Other applications in this field include the construction of a disposable chemosensor for the selective fast detection of food hormones (i.e., naphthalene acetic acid) in fruits and vegetables [20] and of zinc in waters [21].…”

Section: Applications Of Lipid Film Based Biosensors In Food Analysismentioning

confidence: 99%

Lipid Membrane Based Biosensors

Nikoleli¹,

Dp²,

Cg³

et al. 2018

Preprint

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The exploitation of lipid membranes in biosensors has provided the ability to reconstitute a considerable part of their functionality to detect trace of food toxicants and environmental pollutants. Nanotechnology enabled sensor miniaturization and extended the range of biological moieties that could be immobilized within a lipid bilayer device. This chapter reviews recent progress in biosensor technologies based on lipid membranes suitable for environmental applications and food quality monitoring. Numerous biosensing applications are presented, putting emphasis on novel systems, new sensing techniques and nanotechnology-based transduction schemes. The range of analytes that can be currently detected include, insecticides, pesticides, herbicides, metals, toxins, antibiotics, microorganisms, hormones, dioxins, etc. Technology limitations and future prospects are discussed, focused on the evaluation/ validation and eventually commercialization of the proposed sensors.

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Section: Applications Of Lipid Film Based Biosensors In Food Analysismentioning

confidence: 99%

Lipid Membrane Based Biosensors

Nikoleli¹,

Dp²,

Cg³

et al. 2018

Preprint

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“…A miniaturized potentiometric naphthalene acetic acid (NAA) sensor on graphene nanosheets with incorporated lipid films was reported recently [33]. Auxin-binding protein 1 receptor immobilized on the stabilized lipid films provided adequate selectivity for detection over a wide range of hormone concentrations, fast response time of ca.…”

Section: Examples Of Biosensors Based On Lipid Modified Graphene Micrmentioning

confidence: 99%

Biosensors Based on Lipid Modified Graphene Microelectrodes

Nikoleli

Siontorou

Nikolelis

et al. 2017

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Graphene is one of the new materials which has shown a large impact on the electronic industry due to its versatile properties, such as high specific surface area, high electrical conductivity, chemical stability, and large spectrum of electrochemical properties. The graphene material-based electronic industry has provided flexible devices which are inexpensive, simple and low power-consuming sensor tools, therefore opening an outstanding new door in the field of portable electronic devices. All these attractive advantages of graphene give a platform for the development of a new generation of devices in both food and environmental applications. Lipid-based sensors have proven to be a good route to the construction of novel devices with improved characteristics, such as fast response times, increased sensitivity and selectivity, and the possibility of miniaturization for the construction of portable biosensors. Therefore, the incorporation of a lipid substrate on graphene electrodes has provided a route to the construction of a highly sensitive and selective class of biosensors with fast response times and portability of field applications for the rapid detection of toxicants in the environment and food products.

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“…The results of Raman and IR showed that the polymerization kinetics ended after four hours. The polymerization mechanism and generation of the signal was further on explored by Raman and IR spectroscopy, micro-Raman spectroscopy, DSC, and SEM experiments [2,3,9,10]. These membranes were stable for storage in air for a period of longer than two months.…”

Section: Polymer Lipid Membranesmentioning

confidence: 99%

“…A naphthalene acetic acid (NAA) potentiometric device, using the described graphene electrode in which the lipid membrane transducer was deposited, has been described in the literature [2]. The receptor (auxin-binding protein 1) was placed in the lipid mixture prior to polymerization.…”

Section: Potentiometric Applications On Biosensors Based On Lipid Memmentioning

confidence: 99%

“…The synthesis, design, and applications of chemosensors are of special interest for the detection of analytes. The present review provides an outline of applications of chemosensors that have not been well covered elsewhere, such as the design and synthesis of calixarenes that have been used to rapidly determine carbamates [1] and naphthalene acetic acid (NAA) [2].…”

Section: Introductionmentioning

confidence: 99%

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Potentiometric Biosensing Applications of Graphene Electrodes with Stabilized Polymer Lipid Membranes

et al. 2018

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Abstract:This review provides information and details about the fabrication of biosensors composed of lipid membranes that can be used to rapidly detect toxic compounds in food, environmental pollutants, and analytes of clinical interest. Biosensors based on polymeric lipid membranes have been used to rapidly detect a wide range of these analytes, offering several advantages including fast response times, high sensitivity and selectivity, portability for field applications, and small size. A description of the construction of these devices and their applications for the rapid detection of toxic substances in food, environmental pollutants, and analytes of clinical interest is provided in this review.

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Electrochemical Biosensor for Naphthalene Acetic Acid in Fruits and Vegetables Based on Lipid Films with Incorporated Auxin‐binding Protein Receptor Using Graphene Electrodes

Cited by 26 publications

References 37 publications

Lipid Membrane Based Biosensors

Lipid Membrane Based Biosensors

Biosensors Based on Lipid Modified Graphene Microelectrodes

Potentiometric Biosensing Applications of Graphene Electrodes with Stabilized Polymer Lipid Membranes

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