Al-Doped CuS Colloidal Nanocrystals as a Highly Efficient Electrochemiluminescence Emitter for the Ultrasensitive Detection of Circulating Tumor DNA

Analytical Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 16, 2024

Herein, CuS colloidal nanocrystals (NCs) with adjustable band gap and good film forming ability have been synthesized as new ECL materials. Furthermore, the oxygen vacancy (O

Language: Английский

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Water oxidation coupled singlet oxygen electrochemiluminescence at C4N3 nanosheets/TiO2 nanotubes/Ti electrodes and its sensing application

Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: 52, P. 104940 - 104940

Published: Aug. 11, 2024

Language: Английский

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An electrochemiluminescence sensor for ultrasensitive determination tyrosine based on ceria nanomaterial as a novel luminophor

Analytica Chimica Acta, Journal Year: 2024, Volume and Issue: 1333, P. 343388 - 343388

Published: Nov. 7, 2024

Recently, optical nanomaterials have attracted much attention in the field of electrochemiluminescence (ECL). Nanostructured ceria possessed unique properties, and it's always used for constructing ECL sensor as catalyst improving sensing performance, while property is rarely studied. In fact, it could be potential candidate applying sensors based on size shape dependency caused by quantum scale effects. Therefore, new simple efficient nanomaterial luminophor aroused more research interest motivation. (91 words).

Language: Английский

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Rapid prediction of acute thrombosis via nanoengineered immunosensors with unsupervised clustering for multiple circulating biomarkers

Science Advances, Journal Year: 2024, Volume and Issue: 10(50)

Published: Dec. 11, 2024

The recent SARS-CoV-2 pandemic underscores the need for rapid and accurate prediction of clinical thrombotic events. Here, we developed nanoengineered multichannel immunosensors detection circulating biomarkers associated with thrombosis, including C-reactive protein (CRP), calprotectin, soluble platelet selectin (sP-selectin), D-dimer. We fabricated using fiber laser engraving carbon nanotubes CO 2 cutting microfluidic channels, along electrochemical deposition gold nanoparticles to conjugate biomarker-specific aptamers antibody. Using unsupervised clustering based on four biomarker concentrations, predicted events in 49 53 patients. four-biomarker combination yielded an area under receiver operating characteristic curve (AUC) 0.95, demonstrating high sensitivity specificity acute thrombosis compared AUC values individual biomarkers: CRP (0.773), calprotectin (0.711), sP-selectin (0.683), D-dimer (0.739). Thus, a platform provides efficient methods predicting guiding personalized medicine.

Language: Английский

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Ultrasensitive Electrochemiluminescence Immunosensor of Procalcitonin Based on Synergistic Enhancement of Dual Luminophores Hf-Mof and G-C3n4

Published: Jan. 1, 2024

Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI

Language: Английский

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Novel cathodic and anodic dual-emitting electrochemiluminescence of Ru(bpy)32+/α-keto acid system

Microchimica Acta, Journal Year: 2024, Volume and Issue: 191(8)

Published: July 26, 2024

Language: Английский

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Construction and Electrochemical Performances of AU Nps Functionalized Co-Mof Derivatives and Carbon Nanotubes Hybrid Structures Immunosensor for Highly Sensitive Prostate Specific Antigen Detection

Published: Jan. 1, 2024

Language: Английский

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A novel electrochemiluminescence immunosensor: BiOBr/Bi2WO6 heterojunction for ultrasensitive detection of CA19-9

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: 415, P. 135990 - 135990

Published: May 17, 2024

Language: Английский

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