3D-Nanoflower and Nanoparticles-Decorated Iodine-Doped Polymer Hybrid Films for Non-Enzymatic Glucose Sensing DOI

Bansod Sneha Bharat,

Anju R. Babu

Sensors and Actuators A Physical, Journal Year: 2024, Volume and Issue: unknown, P. 116191 - 116191

Published: Dec. 1, 2024

Language: Английский

Paper-based electrochemiluminescence telomerase activity detection using hybridization chain reaction and CRISPR/Cas12a dual signal amplification DOI
Yun Zhang, Liang Gao,

Zijun Shi

et al.

Bioelectrochemistry, Journal Year: 2025, Volume and Issue: unknown, P. 108916 - 108916

Published: Jan. 1, 2025

Language: Английский

Citations

1
A microfluidic paper-based fluorescent sensor integrated with a smartphone platform for rapid on-site detection of omethoate pesticide DOI
Shuai Liu,

Jingkai Zhao,

Junfeng Wu

et al.

Food Chemistry, Journal Year: 2024, Volume and Issue: 463, P. 141205 - 141205

Published: Sept. 10, 2024

Language: Английский

Citations

4
Catalytic boost in dual-active sites hierarchical hollow nanozymes: An enhanced robust and sensitive immunochromatographic assay for Aspergillus flavus DOI
Meijuan Liang,

Xiaofeng Hu,

Du Wang

et al.

Biosensors and Bioelectronics, Journal Year: 2025, Volume and Issue: 277, P. 117223 - 117223

Published: Feb. 9, 2025

Language: Английский

Citations

0
Advances in Paper-based Colorimetric Sensors Based on Nanozymes for Point-of-Care Testing DOI

Shuang Zhou,

Xiang Mei, Shaowei Wang

et al.

Acta Chimica Sinica, Journal Year: 2025, Volume and Issue: 83(2), P. 170 - 170

Published: Jan. 1, 2025

Language: Английский

Citations

0
Advances in total antioxidant capacity detection based on nanozyme DOI

Jiaoyuan Fang,

Yun Wang, Yihan Jiang

et al.

Talanta, Journal Year: 2025, Volume and Issue: 292, P. 127941 - 127941

Published: March 13, 2025

Language: Английский

Citations

0
Tuning FeⅡ/FeⅢ ratio by substituent regulation to enhance peroxidase-like activity of metal–organic framework for sensitive biosensing DOI
Keyu Xing,

Siyao Peng,

Mengting Liu

et al.

The Analyst, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

The peroxidase-like activity of metal–organic frameworks could be significantly enhanced by regulating substituents.

Language: Английский

Citations

0
Cyclodextrin reduced Fe(III) nanozyme-based colorimetric and photothermal dual-mode assay for early monitoring meat freshness by sensitive detection of hypoxanthine DOI

Sujuan Sun,

Junqing Yang, Gang Yang

et al.

Food Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 143917 - 143917

Published: March 1, 2025

Language: Английский

Citations

0
Nanoparticle and Scalar Mixing of Magnetic Colloids in Microchannels - Prevalence of Kelvin Body Force over Spin-Up Flow DOI Creative Commons
La Zakaria, Faı̈çal Larachi,

Abdelwahid Azzi

et al.

Chemical Engineering Science, Journal Year: 2025, Volume and Issue: unknown, P. 121547 - 121547

Published: March 1, 2025

Language: Английский

Citations

0
Intermolecular Structure Conversion-Based G4-TDF Nanostructures Functionalized μPADs for Fluorescent Determination of Potassium Ion in Serum DOI Creative Commons
Mengqi Wang, Xiuli Fu, Yixuan Liu

et al.

Biosensors, Journal Year: 2025, Volume and Issue: 15(4), P. 223 - 223

Published: March 31, 2025

Herein, we proposed a versatile G-quadruplex (G4)-tetrahedral DNA framework (G4-TDF) nanostructure functionalized origami microfluidic paper-based device (μPADs) for fluorescence detection of K+ by lighting up thioflavin T (ThT). In this work, TDF provided robust structural support G-rich sequence in well-defined orientation and spacing to ensure high recognition efficiency, enabling sensitive sensing on μPAD. After introducing ThT, the sequences extended from vertices formed parallel G4 structure, showing weak signal output. Upon presence target K+, structure transitioned antiparallel leading significantly increase ThT. Benefiting outstanding enhancement characteristic ThT excellent specificity plus satisfactory efficiency with aid TDF, strategy exhibited an impressive limit as low 0.2 mM wide range 0.5–5.5 mM. This innovative G4-TDF was applied first time μPAD, providing simple, effective, rapid method human serum significant potential clinical diagnostics.

Language: Английский

Citations

0
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