Overview of the Design and Application of Photothermal Immunoassays DOI Creative Commons

Fengli Gao,

Yike Wu,

Gan Cui

et al.

Sensors, Journal Year: 2024, Volume and Issue: 24(19), P. 6458 - 6458

Published: Oct. 6, 2024

Developing powerful immunoassays for sensitive and real-time detection of targets has always been a challenging task. Due to their advantages direct readout, controllable sensing, low background interference, photothermal have become type new technology that can be used various applications such as disease diagnosis, environmental monitoring, food safety. By modification with antibodies, materials induce temperature changes by converting light energy into heat, thereby reporting specific target recognition events. This article reviews the design application based on different materials, including noble metal nanomaterials, carbon-based two-dimensional oxide sulfide Prussian blue nanoparticles, small organic molecules, polymers, etc. It pays special attention role working principle immunoassays. Additionally, challenges prospects future development are briefly discussed.

Language: Английский

HBL/NaF-based and molybdenum ditelluride-immobilized optical fiber SPR sensor for early detection of melamine residue in food products DOI
Nasih Hma Salah, Yesudasu Vasimalla, Baljinder Kaur

et al.

Optics & Laser Technology, Journal Year: 2024, Volume and Issue: 179, P. 111386 - 111386

Published: June 29, 2024

Language: Английский

Citations

6
Magnetic Prussian Blue Nanoparticles to Enhance Dual-Readout Lateral Flow Immunoassay for Salmonella Typhimurium Detection DOI

Liu Jiang,

Yuhao Wu, Haichuan Li

et al.

Analytica Chimica Acta, Journal Year: 2025, Volume and Issue: 1346, P. 343742 - 343742

Published: Jan. 31, 2025

Language: Английский

Citations

0
Magnetic nanoprobe-enabled lateral flow assays in the applications of food safety and in vitro diagnostic DOI
Shipeng Gao,

Xueyun Zheng,

Junyong Zhu

et al.

Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 534, P. 216588 - 216588

Published: March 9, 2025

Language: Английский

Citations

0
A label-free aptasensor based on a fluorescent probe containing styrylbenzothiazole for detection of enrofloxacin DOI

Wei‐Chuang Kong,

Chenchen Li,

Juntao Niu

et al.

Analytical Methods, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

We have successfully constructed a fluorescent aptasensor based on an ENR aptamer and the probe PBTZM containing styrylbenzothiazole that enabled rapid, label-free detection of with high sensitivity.

Language: Английский

Citations

0
Ensuring Food Safety: Fundamentals and Applications in Food Analysis by Multifunctional Magnetic Nanoparticles DOI

Ilyos Eliboev,

Javokhir Abdisattorov,

Abduvali Kholikov

et al.

Royal Society of Chemistry eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 137 - 155

Published: May 7, 2025

Ensuring food safety is a critical concern worldwide, necessitating the development of advanced technologies for effective detection and mitigation contaminants. Multifunctional magnetic nanoparticles (MMNPs) have emerged as highly promising tools in analysis due to their unique properties such superparamagnetism, large surface area, easy functionalization. MMNPs can significantly enhance sensitivity specificity analytical methods, enabling rapid efficient pathogens, toxins, chemical residues, allergens samples. This chapter discusses fundamentals applications safety, including role separation, biosensors, spectroscopic electrochemical detection. The advantages MMNPs, high sensitivity, analysis, minimal sample preparation, are highlighted, along with challenges related stability, cost, regulatory compliance. Future perspectives on integrating IoT machine learning also explored, emphasizing potential real-time monitoring predictive analytics safety.

Language: Английский

Citations

0
A target-triggered domino platform for multimode-guided lateral flow immunoassay of multiple β-agonists DOI

Biao Zhang,

Yihan Lang, Xuecheng Zhang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 155983 - 155983

Published: Sept. 1, 2024

Language: Английский

Citations

1
Overview of the Design and Application of Photothermal Immunoassays DOI Creative Commons

Fengli Gao,

Yike Wu,

Gan Cui

et al.

Sensors, Journal Year: 2024, Volume and Issue: 24(19), P. 6458 - 6458

Published: Oct. 6, 2024

Developing powerful immunoassays for sensitive and real-time detection of targets has always been a challenging task. Due to their advantages direct readout, controllable sensing, low background interference, photothermal have become type new technology that can be used various applications such as disease diagnosis, environmental monitoring, food safety. By modification with antibodies, materials induce temperature changes by converting light energy into heat, thereby reporting specific target recognition events. This article reviews the design application based on different materials, including noble metal nanomaterials, carbon-based two-dimensional oxide sulfide Prussian blue nanoparticles, small organic molecules, polymers, etc. It pays special attention role working principle immunoassays. Additionally, challenges prospects future development are briefly discussed.

Language: Английский

Citations

1