A new electrochemical biosensor based on graphene oxide for rapid detection of synthetic testosterone as performance-enhancing drugs in athletes

Huang, Shuohan; Feng, Rui

doi:10.1016/j.aej.2024.04.054

Alexandria Engineering Journal

2024

DOI: 10.1016/j.aej.2024.04.054

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A new electrochemical biosensor based on graphene oxide for rapid detection of synthetic testosterone as performance-enhancing drugs in athletes

Shuohan Huang,

Rui Feng

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2024

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Cited by 3 publications

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Multi-walled carbon nanotubes dispersed in Amburana cearensis gum: support for the electropolymerization of Poly(Alizarin Red S) and detection of anabolic hormones

de Almeida,

Mororó,

de Farias

et al. 2024

J Appl Electrochem

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Multi-walled carbon nanotubes dispersed in Amburana cearensis gum: support for the electropolymerization of Poly(Alizarin Red S) and detection of anabolic hormones

de Almeida,

Mororó,

de Farias

et al. 2024

J Appl Electrochem

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Enhancing bone tissue engineering with nanocomposites based on NiO nanoparticles/graphene oxide

Zhang,

Jiang,

et al. 2024

Alexandria Engineering Journal

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Application and prospect of carbon nanomaterials in electroanalysis for detection of illicit drugs in sports

Yan

2024

Matéria (Rio J.)

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Illicit drug abuse to enhance athletic performance undermine integrity of sports. Detecting banned substances is challenging owing to rapid clearance and evasion via masking agents. Chromatography techniques are constrained by cost, analysis times and portability impeding on-site testing. Electroanalytical sensors incorporating carbon nanomaterials demonstrate vast promise as rapid, sensitive and cost-effective complementary screening tools. Exceptional conductivity, electrocatalysis and functionalization potential of graphene, carbon nanotubes and fullerenes allow parts-per-billion detection limits matching immunological assays for stimulants and anabolics. Aptamer integration also imparts target specificity. Nevertheless, translation from lab prototypes to commercial devices needs optimization of green synthesis protocols and surface stabilization for reliable reproducibility. Coupling to microfluidics and machine learning data harmonization can enable automated sampling, multi-marker testing and wireless result archiving at decentralized point-of-care. Overall, miniaturized nanosensors adequately sensitive for divide cutoff concentrations aid anti-doping enforcement through early interventions, chelation therapy and deterrence against proliferation of doping culture among athletes.

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A new electrochemical biosensor based on graphene oxide for rapid detection of synthetic testosterone as performance-enhancing drugs in athletes

Cited by 3 publications

References 61 publications

Multi-walled carbon nanotubes dispersed in Amburana cearensis gum: support for the electropolymerization of Poly(Alizarin Red S) and detection of anabolic hormones

Multi-walled carbon nanotubes dispersed in Amburana cearensis gum: support for the electropolymerization of Poly(Alizarin Red S) and detection of anabolic hormones

Enhancing bone tissue engineering with nanocomposites based on NiO nanoparticles/graphene oxide

Application and prospect of carbon nanomaterials in electroanalysis for detection of illicit drugs in sports

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