Dual-mode aptasensors with cross validation capacity for reliability enhancement and analytical assurance

TrAC Trends in Analytical Chemistry, Год журнала: 2024, Номер 177, С. 117755 - 117755

Опубликована: Май 12, 2024

Язык: Английский

---

Combination of Capture-SELEX and Post-SELEX for procymidone-specific aptamer selection and broad-specificity aptamer discovery, and development of aptamer-based lateral flow assay

Analytica Chimica Acta, Год журнала: 2024, Номер 1318, С. 342922 - 342922

Опубликована: Июнь 29, 2024

Язык: Английский

---

A covalent-organic framework-based platform for simultaneous smartphone detection and degradation of aflatoxin B1

Talanta, Год журнала: 2024, Номер 278, С. 126505 - 126505

Опубликована: Июль 2, 2024

Язык: Английский

---

Nanozyme-based cancer theranostics: A scientometric analysis and comprehensive review

Nano Today, Год журнала: 2024, Номер 57, С. 102386 - 102386

Опубликована: Июль 13, 2024

Язык: Английский

---

Ag@MNPs-based electrochemical and colorimetric dual-modal strategy for facile multiplex analysis of exosomes

Sensors and Actuators B Chemical, Год журнала: 2025, Номер unknown, С. 137287 - 137287

Опубликована: Янв. 1, 2025

Язык: Английский

---

Advances in total antioxidant capacity detection based on nanozyme

Talanta, Год журнала: 2025, Номер 292, С. 127941 - 127941

Опубликована: Март 13, 2025

Язык: Английский

---

A dual-mode nanoplatform based on Cu2O@Au-Pt nanoenzyme and CHA-HCR DNA framework circuit for sensitive detection of CD122 and CD17

International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 142740 - 142740

Опубликована: Апрель 1, 2025

Язык: Английский

---

DNA network-enhanced electrochemical cytosensor for analyzing mesenchymal CTCs and epithelial-mesenchymal transition in ovarian cancer

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 162728 - 162728

Опубликована: Апрель 1, 2025

Язык: Английский

---

Visually evaluating drug efficacy in living cells using COF-based fluorescent nanoprobe via CHA amplified detection of miRNA and simultaneous apoptosis imaging

Analytica Chimica Acta, Год журнала: 2024, Номер 1302, С. 342502 - 342502

Опубликована: Март 19, 2024

Язык: Английский

---

Development of a Multiplexed Electrochemical Aptasensor for the Detection of Cyanotoxins

Biosensors, Год журнала: 2024, Номер 14(6), С. 268 - 268

Опубликована: Май 24, 2024

In this study, we report a multiplexed platform for the simultaneous determination of five marine toxins. The proposed biosensor is based on disposable electrical printed (DEP) microarray composed eight individually addressable carbon electrodes. electrodeposition gold nanoparticles surface offers high conductivity and enlarges electroactive area. immobilization thiolated aptamers AuNP-decorated electrodes provides stable, well-orientated organized binary self-assembled monolayer sensitive accurate detection. A simple electrochemical aptasensor AuNPs was designed to synchronously detect multiple cyanotoxins, namely, microcystin-LR (MC-LR), Cylindrospermopsin (CYL), anatoxin-α, saxitoxin okadaic acid (OA). choice toxins their widespread presence toxicity aquatic ecosystems humans. Taking advantage conformational change upon target binding, cyanotoxin detection achieved by monitoring resulting electron transfer increase square-wave voltammetry. Under optimal conditions, linear range estimated be from 0.018 nM 200 all toxins, except MC-LR where possible within 0.073 150 nM. Excellent sensitivity with limits 0.0033, 0.0045, 0.0034, 0.0053 0.0048 MC-LR, CYL, OA, respectively. Selectivity studies were performed show absence cross-reactivity between analytes. Finally, application tap water samples revealed very good agreement calibration curves obtained in buffer. This could open window pollutants different matrices.

Язык: Английский

---