Recent Advances in Electrochemical Detection Methods for Liver Cancer Biomarkers DOI Creative Commons

Jingjing Du,

Hui Tao

International Journal of Electrochemical Science, Journal Year: 2024, Volume and Issue: unknown, P. 100921 - 100921

Published: Dec. 1, 2024

Language: Английский

A Colorimetric and Photocurrent-polarity-switching Photoelectrochemical Dual-Mode Biosensor for the Ultrasensitive Detection of DNA Damage Biomarker and Rapid Screening of Genotoxic Chemicals DOI

Bihong Zhang,

Xiaoyu Jian,

Zhiquan An

et al.

Biosensors and Bioelectronics, Journal Year: 2025, Volume and Issue: unknown, P. 117396 - 117396

Published: March 1, 2025

Language: Английский

Citations

0
Recent advances in microfluidic-based photoelectrochemical (PEC) sensing platforms for biomedical applications DOI
Zaman Abdalhussein Ibadi Alaridhee,

Mohammed B. Alqaraguly,

Shoira Formanova

et al.

Microchimica Acta, Journal Year: 2025, Volume and Issue: 192(5)

Published: April 14, 2025

Language: Английский

Citations

0
Enediol ligands-assembled nitrogen vacancies-g-C3N5@BiOBr for cathodic photoelectrochemical detection of dopamine DOI
Dandan Liu,

Longfei Zhu,

Chengxiang Li

et al.

Microchemical Journal, Journal Year: 2025, Volume and Issue: unknown, P. 112688 - 112688

Published: Jan. 1, 2025

Language: Английский

Citations

0
CRISPR-Cas Technology for Rapid Detection of Pathogens DOI
Hossein Daneshgar, Moein Safarkhani, Soheil Sojdeh

et al.

TrAC Trends in Analytical Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 118174 - 118174

Published: Feb. 1, 2025

Language: Английский

Citations

0
Nanoparticles-based electrochemical sensing platform for high-through immunoassay with redox-activity CaCO3 nanotags on a magnetic microfluidic device DOI
Shaofeng Lin, Tingting Lin,

Haipeng Xu

et al.

Microchimica Acta, Journal Year: 2025, Volume and Issue: 192(5)

Published: April 8, 2025

Language: Английский

Citations

0
Colorimetric-Fluorescent Dual-Mode Background Fluorescence-Quenching Lateral Flow Immunoassay: Principle, Modeling, and Application to Folic Acid Detection DOI

Wenlin Zhao,

Jishun Li, Shenglan Zhang

et al.

Talanta, Journal Year: 2025, Volume and Issue: unknown, P. 128202 - 128202

Published: April 1, 2025

Language: Английский

Citations

0
A new Z-scheme heterostructure of 3D zinnia flower-like ZnIn2S4/Au/In2S3 rod derived from In-MOF for sensitive Cr6+ assay based on redox process-induced photocurrent alteration DOI

Leixia Meng,

Qianqian Wu,

Jinlong Wang

et al.

Electrochimica Acta, Journal Year: 2025, Volume and Issue: unknown, P. 146341 - 146341

Published: April 1, 2025

Language: Английский

Citations

0
Coordination-Induced Photocurrent Polarity Switching of Black Titanium Dioxide for Tyrosinase Activity Assay DOI

Rong Liao,

Jiaxin Mao,

Siyu Wang

et al.

Langmuir, Journal Year: 2025, Volume and Issue: unknown

Published: May 4, 2025

Polarity-switchable photoelectrochemical (PEC) analysis has garnered significant attention owing to its enhanced accuracy and superior anti-interference capability. Developing a straightforward efficient approach for polarity-switchable PEC is critically essential. We present here novel assay by leveraging the coordination interactions between black titanium dioxide (b-TiO2) o-diphenol-functionalized BiOI. Specifically, 4-hydroxyphenylacetic acid was covalently functionalized onto hydrolyzed 3-aminopropyl triethoxysilane-modified BiOI nanosheets, monophenol groups on are further converted into o-diphenol through tyrosinase (TYR) catalysis. Consequently, nanosheets attached b-TiO2-based photoelectrode via b-TiO2 groups, enabling photocurrent polarity switching of electrode TYR activity. The developed activity exhibits broad linear range from 0.010 10 U mL-1 low detection limit 0.002 mL-1. work not only reports an innovative switchable strategy but also establishes effective method assay.

Language: Английский

Citations

0
Using BiOI/BiOCl Composite-Enhanced Cathodic Photocurrent and Amplifying Signal Variation in AgI for Developing a Highly Sensitive Photoelectrochemical Immunosensing Platform DOI Creative Commons
Mengyang Zhang, Wen‐Ming Wan,

Shurui Wang

et al.

Chemosensors, Journal Year: 2025, Volume and Issue: 13(5), P. 164 - 164

Published: May 5, 2025

Photoelectrochemical (PEC) sensors have emerged as potential analysis techniques in recent years due to PEC’s benefits, which include straightforward operation, quick response times, and basic equipment. In this work, a new PEC sandwich immunoassay was fabricated, based on low-toxicity BiOI/BiOCl composites accompanied by enhanced signal detection via AgI-conjugated antibodies (Ab2-AgI). Specifically, the inorganic semiconductor were first utilized bioanalysis. Owing unique configuration of energy levels between BiOI BiOCl, photoelectric more excellent than those or BiOCl alone. Moreover, Ab2-AgI conjugates amplification components through specific antibody–antigen immunoreaction. presence target Ag, immobilized clearly improve steric hindrance sensing electrode effectively hinder transfer photo-induced holes; meanwhile, AgI NPs can competitively absorb excitation light. A immunosensing platform for detecting tumor markers at 0 V under visible light developed, using carcinoembryonic antigen (CEA) model analyte demonstrated an ultra-low limit 4.9 fg·mL−1. Meanwhile, it specificity stability, potentially opening up novel promising other critical biomarkers.

Language: Английский

Citations

0
Photoelectrochemical Sensing Strategies for Cardiovascular Biomarkers: A Review DOI Creative Commons
Xiaoping Zhang, Yaya Qin

International Journal of Electrochemical Science, Journal Year: 2024, Volume and Issue: unknown, P. 100906 - 100906

Published: Nov. 1, 2024

Language: Английский

Citations

1