Optical Detection Techniques for Biomedical Sensing: A Review of Printed Circuit Board (PCB)-Based Lab-on-Chip Systems DOI Creative Commons
Francisco Perdigones, Pablo Giménez-Gómez, Xavier Muñoz‐Berbel

и другие.

Micromachines, Год журнала: 2025, Номер 16(5), С. 564 - 564

Опубликована: Май 8, 2025

Lab on Printed Circuit Boards (Lab-on-PCB) technology has emerged as a promising platform, offering miniaturization, integration, and cost-effective fabrication for wide range of sensing applications. This review explores the most common optical detection techniques implemented printed circuit boards (PCBs), including absorbance, fluorescence, chemiluminescence, discussing their working principles, advantages, limitations in context PCB-based sensing. Additionally, evanescent wave generation is considered an alternative approach with benefits specific Elements such excitation sources, photodetectors, distinguishing characteristics each method are analyzed to provide comprehensive, but concise, overview field. Emphasis placed how PCB platform influences performance, sensitivity, feasibility these methods, highlighting relevant design considerations. work aims solid foundation researchers interested within this technology, serving reference future developments applications detection.

Язык: Английский

Chemiluminescent transition metal complexes: Mechanisms and applications DOI
Jinghui Zhu,

Mingrui Gu,

Yahui Chen

и другие.

Coordination Chemistry Reviews, Год журнала: 2025, Номер 530, С. 216495 - 216495

Опубликована: Фев. 5, 2025

Язык: Английский

Процитировано

2
Development of the cobalt-modified boron-doped metal‑nitrogen‑carbon nanoparticles (co-BCN) for the chemiluminescent determination of the total antioxidant capacity of beverages and fruits DOI

Fangying Qian,

D. Zhang,

Yujie Huang

и другие.

Food Chemistry, Год журнала: 2025, Номер 485, С. 144517 - 144517

Опубликована: Апрель 25, 2025

Язык: Английский

Процитировано

0
Enhanced Luminol Chemiluminescence with Oxidase-like Activity of NiOOH/Ni(OH)2 Nanoflakes for the Sensitive Detection of Mn2+ DOI

Jiaqian Qi,

Yang Chen, Jing Chen

и другие.

Research Square (Research Square), Год журнала: 2025, Номер unknown

Опубликована: Май 6, 2025

Abstract Nickel hydroxide nanoflakes incorporating amorphous nickel oxyhydroxide (NiOOH/Ni(OH)2 NFs) were synthesized through a chemical oxidation approach. NiOOH/Ni(OH)2 NFs maintains the two-dimensional structure of Ni(OH)2 with an enlarged specific surface area. Furthermore, NiOOH possesses abundant high-valence active sites, endowing material remarkable oxidase-like activity. This catalytic property enabled generation reactive oxygen species (ROS) from dissolved oxygen, enhancing luminol chemiluminescence (CL) intensity by over 2,000-fold without requiring external oxidants. Mn2+ significantly quenched CL signal scavenging ROS, enabling linear detection range 1‒30 μmol·L−1 and limit 0.60 μmol·L−1, which is 3-fold lower than World Health Organization (WHO) permissible (1.80 μmol·L−1) for drinking water. The sensor was successfully applied to tap lake water samples, demonstrating simplicity, rapid response, high selectivity, making it promising method environmental monitoring.

Язык: Английский

Процитировано

0
Optical Detection Techniques for Biomedical Sensing: A Review of Printed Circuit Board (PCB)-Based Lab-on-Chip Systems DOI Creative Commons
Francisco Perdigones, Pablo Giménez-Gómez, Xavier Muñoz‐Berbel

и другие.

Micromachines, Год журнала: 2025, Номер 16(5), С. 564 - 564

Опубликована: Май 8, 2025

Lab on Printed Circuit Boards (Lab-on-PCB) technology has emerged as a promising platform, offering miniaturization, integration, and cost-effective fabrication for wide range of sensing applications. This review explores the most common optical detection techniques implemented printed circuit boards (PCBs), including absorbance, fluorescence, chemiluminescence, discussing their working principles, advantages, limitations in context PCB-based sensing. Additionally, evanescent wave generation is considered an alternative approach with benefits specific Elements such excitation sources, photodetectors, distinguishing characteristics each method are analyzed to provide comprehensive, but concise, overview field. Emphasis placed how PCB platform influences performance, sensitivity, feasibility these methods, highlighting relevant design considerations. work aims solid foundation researchers interested within this technology, serving reference future developments applications detection.

Язык: Английский

Процитировано

0