Fullerene‐based Electrochemical Detection Methods for Biosensing

Chaniotakis, Nikos A.

doi:10.1002/9783527610419.ntls0085

Cited by 5 publications

(5 citation statements)

References 67 publications

(53 reference statements)

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“…They have also been applied in the area of sensors, and particular biosensors [9][10][11]31,36]. This is due to their electron transfer capabilities, as well as their stability and multiple redox states.…”

Section: Fullerenes In Biosensorsmentioning

confidence: 98%

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The applications of carbon nanostructures and semiconductor materials in the development of biosensors

Frasco

Buiculescu

Vamvakaki

et al. 2009

2009 International Semiconductor Conference

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In recent years, nanomaterials and nanostructures with unique chemical, physical, and mechanical properties have been developed and applied as both sensing matrices and transducers, offering new opportunities for the development of highly sensitive bio-chemical sensors. The chemical and physical characteristics of the electrochemically active carbon nanotubes, nanofibers and fullerenes, as well as their potential applications in biosensors will be first analyzed. In addition, the advances that have been made in the area of biosensors based on semiconductor materials and quantum dots will be presented. The advantages of the use of these two families of nanomaterials in the design of new devices are thus very promising towards future envisioned biosensor applications.

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Section: Fullerenes In Biosensorsmentioning

confidence: 98%

“…Porous carbon [5][6][7][8], glassy carbon [9], fullerenes [10][11][12], semiconductor materials [13][14] and semiconductor quantum dots (QDs) [15][16] have been used with great success in biosensing systems.…”

Section: Introductionmentioning

confidence: 99%

The applications of carbon nanostructures and semiconductor materials in the development of biosensors

Frasco

Buiculescu

Vamvakaki

et al. 2009

2009 International Semiconductor Conference

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“…Том 26, № 1 ----лено про фермент-імпрегнацію наноматриці з використанням глюкооксидази. Електрохімічні наносенсори використовують покриття на основі фулеренфункціоналізованого поліетіленіміну [17] для виявлення летючих органічних сполук (таких як одоранти). Довговічність наносенсорів з електродами з оксиду графену (модифікованого нафіон-перфлуорсульфонат полімером) у 100 разів більша, ніж датчика з нелегованого оксиду графену.…”

Section: хімічні наукиunclassified

Nanomaterials: prospects of use and risks for the biosphere

Fomenko¹,

Kronikovsky²

2020

SWNUFT

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Nanoscale Sensors Health Nanoparticles Carbon nanostructuresSince the receipt and identification of a new type of substances and materials called nanoscale, avalanche-like studies have begun on the properties of these materials, as well as methods for their synthesis and use. This complex of actions has led to the emergence of new, unique in quality and sensitivity devices and systems, including high-sensitive sensors of various types, such as chemical, biological, optical, etc. These devices and systems, according to many researchers, can contribute to improving the quality of life of a person through continuous, highly sensitive analysis of his internal environment and the rapid prevention of health problems. However, further information was provided on the possible hazards and unpredictable consequences of the uncontrolled use of nanobots.This can lead to the destruction and deformation of structures as on particular nanoecological threats, there may be a cellular level, and the failure of many enzyme systems in the body. In addition, there are technological and even social threats. In connection with this, there is a need to reconcile the scientific and technical feasibility of studying nanomaterials and the creation of laws that would put the danger of these studies under public control. Since research is proceeding at a much faster rate than the regulatory constraints in this area, it is important to accelerate the processes of balancing these actions associated with the creation of super-miniaturals of permanently functioning human rights monitoring systems that are dangerous from the point of view of respect for human rights.To do this, the study of the effects of common nanoparticles, such as some metal oxides, carbon nanostructures, etc., is carried out on various organs and systems of laboratory animals. It is important to study their metabolism, ways of transformation in the organism and distribution in the environment. In addition, before discussing the impact of nanomaterials, it is necessary to familiarize themselves with their current classification and the main sources of their natural and artificial origin, as well as their chemical and toxic properties.

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“…In this study we used fullerene nanomaterials for the first time electrochemically molecularly imprinted polymer formation for dopamine detection by increasing surface area to obtain sensitive detection and form an immobilization layer for in-situ polymerization of monomers [13,14,15]. Fullerenes are football shaped, closed cage zero dimensional carbon nanomaterials [16].…”

Section: Introductionmentioning

confidence: 99%

A Novel Fullerene‐Pyrrole‐Pyrrole‐3‐Carboxylic Acid Nanocomposite Modified Molecularly Imprinted Impedimetric Sensor for Dopamine Determination in Urine

Uygun

Demir

2020

Electroanalysis

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In this study, we designed an electrochemical impedance based sensor by using molecularly imprinted fullerene modified pyrrole‐pyrrole‐3‐carboxylic acid copolymers on screen printed carbon electrode to monitor dopamine in real urine samples. All modifications were characterized by electrochemical impedance spectroscopy (EIS) and Scanning Electron Microscopy (SEM). Performance parameters of the developed sensor system were determined by calibration curve performed between 25 ng/mL and 250 ng/mL (R2= 0.9939). LOD and LOQ were 8.77 ng/mL and 26.6 ng/mL, respectively. The developed sensor method was compared with ELISA. The regression analysis between ELISA and the sensor analysis showed good correlation with R2= 0.979

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Fullerene‐based Electrochemical Detection Methods for Biosensing

Abstract: The sections in this article are Introduction Aims of the Chapter Electrochemical Biosensing Making a Biosensor Evolution of Biosensors Mediation Process in Biosensors Case A: Non‐mediated Biosensor Case B: Mediated Biosensor … Show more

Cited by 5 publications

References 67 publications

The applications of carbon nanostructures and semiconductor materials in the development of biosensors

The applications of carbon nanostructures and semiconductor materials in the development of biosensors

Nanomaterials: prospects of use and risks for the biosphere

A Novel Fullerene‐Pyrrole‐Pyrrole‐3‐Carboxylic Acid Nanocomposite Modified Molecularly Imprinted Impedimetric Sensor for Dopamine Determination in Urine

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