Electrochemical and colorimetric nanosensors for detection of heavy metal ions: a review

SO Fakayode, C Walgama, VE Fernand Narcisse… - Sensors, 2023 - mdpi.com
Human exposure to acute and chronic levels of heavy metal ions are linked with various
health issues, including reduced children's intelligence quotients, developmental …

Microfluidic Devices for Heavy Metal Ions Detection: A Review

MK Filippidou, S Chatzandroulis - Micromachines, 2023 - mdpi.com
The contamination of air, water and soil by heavy metal ions is one of the most serious
problems plaguing the environment. These metal ions are characterized by a low …

Photoactive conjugated microporous polymer@ C60 with quencher on tailed Y-triangular DNA structure for high-performance signal-off photoelectrochemical …

Y Jiang, Q Ding, R Yuan, G Liu, Y Yuan - Journal of Hazardous Materials, 2023 - Elsevier
Herein, we synthesized a conjugated microporous polymer (CMP) decorated C 60 (CMP@
C 60) with high photoelectric conversion efficiency, in which continuously repeated donor …

Smartphone-based wearable microfluidic electrochemical sensor for on-site monitoring of copper ions in sweat without external driving

Q Zhang, S Ma, X Zhan, W Meng, H Wang, C Liu… - Talanta, 2024 - Elsevier
The directional movement of liquid without exogenous drive can show great potential in
portable electrochemical platforms. Herein, we developed a portable electrochemical …

Microfluidics in environmental analysis: advancements, challenges, and future prospects for rapid and efficient monitoring

P Aryal, C Hefner, B Martinez, CS Henry - Lab on a Chip, 2024 - pubs.rsc.org
Microfluidic devices have emerged as advantageous tools for detecting environmental
contaminants due to their portability, ease of use, cost-effectiveness, and rapid response …

A novel microfluidic chip integrating with microcolumn array electrodes for rapid and ultrasensitive detection of alpha-fetoprotein

S Ma, W Zhao, X Liu, Y Li, P Ma, K Zhang… - Analytica Chimica Acta, 2024 - Elsevier
Background Cancer posed a serious threat to human health, and early diagnosis of cancer
biomarker was extremely important for the treatment and control of cancer. Electrochemistry …

Dual-functional DNAzyme powered CRISPR-Cas12a sensor for ultrasensitive and high-throughput detection of Pb2+ in freshwater

J Wen, H Deng, D He, Y Yuan - Science of The Total Environment, 2024 - Elsevier
Freshwater lead pollution has posed severe threat to the environment and human health,
underscoring the urgent necessity for accurate and user-friendly detection methods. Herein …

Sensitive and point-of-care detection of lead ion in river water mediated by terminal deoxynucleotidyl transferase

D Li, Y Liu, Y Li, S Li, Y Tang - Sensors and Actuators B: Chemical, 2024 - Elsevier
Abstract Excessive lead ions (Pb 2+) would make the human body suffer from anemia and
neurological disorders. Therefore, it was of great significance to study an efficient method for …

Engineered Electrochemiluminescence Biosensors for Monitoring Heavy Metal Ions: Current Status and Prospects

Y Chen, H Jiang, X Liu, X Wang - Biosensors, 2023 - mdpi.com
Metal ion contamination has serious impacts on environmental and biological health, so it is
crucial to effectively monitor the levels of these metal ions. With the continuous progression …

Recent advances and trends in innovative biosensor‐based devices for heavy metal ion detection in food

A Aihaiti, J Wang, W Zhang, M Shen… - … Reviews in Food …, 2024 - Wiley Online Library
Low‐cost, reliable, and efficient biosensors are crucial in detecting residual heavy metal
ions (HMIs) in food products. At present, based on distance‐induced localized surface …