DNAzyme@MOF breaking pH limitation for the detection of dopamine in the interstitial fluid

Biosensors and Bioelectronics, Год журнала: 2025, Номер unknown, С. 117367 - 117367

Опубликована: Март 1, 2025

Язык: Английский

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Overoxidized electropolymerized poly(pyrrole-1-propionic acid) on screen-printed graphene electrode-based electrochemical sensor for selective detection of dopamine neurotransmitters in the presence of norepinephrine and serotonin

Electrochemistry Communications, Год журнала: 2025, Номер unknown, С. 107934 - 107934

Опубликована: Апрель 1, 2025

Язык: Английский

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Biosensors for Early Detection of Parkinson’s Disease: Principles, Applications, and Future Prospects

Biosensors, Год журнала: 2025, Номер 15(5), С. 280 - 280

Опубликована: Апрель 29, 2025

Parkinson’s disease (PD), a neurodegenerative disorder marked by the progressive loss of dopaminergic neurons in substantia nigra, imposes substantial economic burdens, including both direct and indirect costs. The medical community currently lacks definitive cure for disease, early detection is crucial timely intervention management. As innovative diagnostic tools, biosensors have shown great potential detecting PD at its stages. This review comprehensively summarizes recent advances PD, with particular focus on two key biomarkers: dopamine (DA) α-synuclein (α-syn). Furthermore, it illustrates variety nanotechnology-based biosensors, optical, electrochemical, transistor detailing their underlying principles, advantages, limitations, applications detection. Moreover, explores challenges prospects advancing diagnosis.

Язык: Английский

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Fabrication of hybrid nanocomposites for electrochemical evaluation of food-based preservative and bioactive targets of hydrogen peroxide and rutin in real fruit and drug samples

Food Chemistry, Год журнала: 2024, Номер 469, С. 142502 - 142502

Опубликована: Дек. 16, 2024

Язык: Английский

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