Photoelectrochemical biosensing platforms for tumor marker detection

Coordination Chemistry Reviews, Год журнала: 2022, Номер 469, С. 214675 - 214675

Опубликована: Июнь 21, 2022

Язык: Английский

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Photoactivities regulating of inorganic semiconductors and their applications in photoelectrochemical sensors for antibiotics analysis: A systematic review

Biosensors and Bioelectronics, Год журнала: 2022, Номер 216, С. 114634 - 114634

Опубликована: Авг. 15, 2022

Язык: Английский

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Advances in multiplexed photoelectrochemical sensors for multiple components

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159319 - 159319

Опубликована: Янв. 1, 2025

Язык: Английский

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A Review on Tetrabromobisphenol A: Human Biomonitoring, Toxicity, Detection and Treatment in the Environment

Molecules, Год журнала: 2023, Номер 28(6), С. 2505 - 2505

Опубликована: Март 9, 2023

Tetrabromobisphenol A (TBBPA) is a known endocrine disruptor employed in range of consumer products and has been predominantly found different environments through industrial processes human samples. In this review, we aimed to summarize published scientific evidence on biomonitoring, toxic effects mode action TBBPA humans. Interestingly, an overview various pretreatment methods, emerging detection treatment methods was elucidated. Studies exposure routes humans, combination adsorbent-based treatments degradation are the preliminary phase have several limitations. Therefore, in-depth studies these subjects should be considered enhance accurate body load non-invasive matrix, external levels, optimal design combined techniques, degrading technology TBBPA. Overall, review will improve comprehension humans as well environment, breakthrough for treating waste containing

Язык: Английский

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Universal Hydrogen-Treated TiO₂ Nanorod Array/Ti₂CO_X MXene PEC Aptamer Sensor Modulated by the Transport Characteristic of Photogenerated Holes

Analytical Chemistry, Год журнала: 2023, Номер 95(19), С. 7560 - 7568

Опубликована: Май 3, 2023

A semiconductor photoelectrochemical (PEC) aptamer sensor has been widely researched in recent years because of its broad application prospects. However, a universal PEC not achieved, and sensing mechanism based on photogenerated carrier transfer process yet to be elucidated. Herein, novel hydrogen-treated TiO2 nanorod array one-dimensional (1D)/Ti2COX MXene two-dimensional (2D) (H-TiO2/Ti2COX) is presented, which achieved record detection range 10-9-103 μg/L limit (LOD) 1 fg/L for microcystic toxins-LR detection. Besides, the can also test serotonin (5-HT), aflatoxin-B1, prostate-specific antigen (PSA) with high performance by changing aptamers, exhibiting favorable universality. Furthermore, new phenomenon switchable enhanced/suppressed photocurrent signal was discovered from H-TiO2/Ti2COX sensors through variation length nanorod. Meanwhile, it reveals that steric hindrance effect determines hole depolarization processes, proposed first time as predominant sensors, giving possibilities develop higher efficiency.

Язык: Английский

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Metal-organic-framework-confined quantum dots enhance photocurrent signals: A molecularly imprinted photoelectrochemical cathodic sensor for rapid and sensitive tetracycline detection

Analytica Chimica Acta, Год журнала: 2024, Номер 1293, С. 342269 - 342269

Опубликована: Янв. 21, 2024

Язык: Английский

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Versatile Metal–Organic Framework Incorporating Ag₂S for Constructing a Photoelectrochemical Immunosensor for Two Breast Cancer Markers

Analytical Chemistry, Год журнала: 2024, Номер 96(21), С. 8837 - 8843

Опубликована: Май 17, 2024

Breast cancer poses the significance of early diagnosis and treatment. Here, we developed an innovative photoelectrochemical (PEC) immunosensor characterized by high-level dual photocurrent signals exceptional sensitivity. The PEC sensor, denoted as MIL&Ag2S, was constructed incorporating Ag2S into a metal–organic framework MIL-101(Cr). This composite not only enhanced electron–hole separation conductivity but also yielded robust stable signals. Through implementation signal switching, achieved combined detection antigen 15-3 (CA15-3) carcinoembryonic (CEA) with outstanding stability, reproducibility, specificity. results revealed linear range for CEA spanning 0.01–32 ng/mL, remarkably low limit 0.0023 ng/mL. Similarly, CA15-3 detection, extended from 0.1 to 320 U/mL, 0.014 U/mL. proposed strategy introduces new avenues development highly efficient, cost-effective, user-friendly sensors. Furthermore, it holds promising prospects clinical diagnosis, contributing potential breakthroughs in medical ultimately improving patient outcomes.

Язык: Английский

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Design an efficient molecularly imprinted photoelectrochemical sensor for detection of butyl benzyl phthalate

Sensors and Actuators B Chemical, Год журнала: 2025, Номер unknown, С. 137357 - 137357

Опубликована: Янв. 1, 2025

Язык: Английский

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Enhanced cathodic electrochemiluminescent microcystin-LR aptasensor based on surface plasmon resonance of Bi nanoparticles

Journal of Hazardous Materials, Год журнала: 2022, Номер 434, С. 128877 - 128877

Опубликована: Апрель 7, 2022

Язык: Английский

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Research progress of sensors based on molecularly imprinted polymers in analytical and biomedical analysis

Journal of Pharmaceutical and Biomedical Analysis, Год журнала: 2023, Номер 235, С. 115659 - 115659

Опубликована: Авг. 18, 2023

Язык: Английский

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