Acetylcholinesterase biosensors for electrochemical detection of neurotoxic pesticides and acetylcholine neurotransmitter: A literature review

V Rajagopalan, S Venkataraman, DS Rajendran… - Environmental …, 2023 - Elsevier
Neurotoxic pesticides are a group of chemicals that pose a severe threat to both human
health and the environment. These molecules are also known to accumulate in the food …

Catalytic electrochemical biosensors for dopamine: design, performance, and healthcare applications

E DeVoe, S Andreescu - ECS Sensors Plus, 2024 - iopscience.iop.org
Dopamine is an essential neurotransmitter for daily cognitive functions controlling many
neurophysiological processes including memory, cognition, and physical control …

3D-printed microneedle-based potentiometric sensor for pH monitoring in skin interstitial fluid

M Parrilla, A Vanhooydonck, M Johns, R Watts… - Sensors and actuators B …, 2023 - Elsevier
Wearable electrochemical sensors are driven by the user-friendly capability of continuous
monitoring of key biomarkers for diagnostic or therapeutic operations. Particularly …

[HTML][HTML] Enzymatic electrochemical biosensors for neurotransmitters detection: recent achievements and trends

Z Fredj, B Singh, M Bahri, P Qin, M Sawan - Chemosensors, 2023 - mdpi.com
Neurotransmitters (NTs) play a crucial role in regulating the behavioral and physiological
functions of the nervous system. Imbalances in the concentrations of NT have been directly …

Facile synthesis of Pt/polyoxometalate/hollow carbon sphere tri-component nanoparticles via a “double gain strategy” for high-performance electrochemical sensing of …

X Wang, L Hao, Z Zhang, J Dong, H Wang, Y Zhang - Talanta, 2023 - Elsevier
In this study, we designed and successfully synthesized the Pt/polyoxometalate/hollow
carbon sphere (Pt/POM/HCS) tri-component nanoparticles (NPs) by a pollution-free …

A novel epinephrine biosensor based on gold nanoparticles coordinated polydopamine-functionalized acupuncture needle microelectrode

S Zhan, C Xu, J Chen, Q **ao, Z Zhou, Z **ng, C Gu… - Electrochimica …, 2023 - Elsevier
Epinephrine (EP) is an important neurotransmitter that plays a vital role in mammalian
central nervous and hormone systems. So, the monitoring of EP is significant to evaluate …

Wearable and recyclable epinephrine biosensors based on molecular imprinting polymer modified organic electrochemical transistors

Y Ding, K Tan, S Zhang, S Wang, X Zhang… - Chemical Engineering …, 2023 - Elsevier
Tracking fluctuations of epinephrine level is essential for doctors or patients to evaluate the
body's condition, but traditional epinephrine detection completely relies on the laboratory …

Expanding the Genetic Code of Bioelectrocatalysis and Biomaterials

Y Chemla, F Kaufman, M Amiram, L Alfonta - Chemical Reviews, 2024 - ACS Publications
Genetic code expansion is a promising genetic engineering technology that incorporates
noncanonical amino acids into proteins alongside the natural set of 20 amino acids. This …

Direct laser writing of the porous graphene foam for multiplexed electrochemical sweat sensors

L Yang, H Wang, AM Abdullah, C Meng… - … Applied Materials & …, 2023 - ACS Publications
Wearable electrochemical sensors provide means to detect molecular-level information from
the biochemical markers in biofluids for physiological health evaluation. However, a high …

Patterned Au@ Ag nanoarrays with electrically stimulated laccase-mimicking activity for dual-mode detection of epinephrine

A Cui, J Zhang, Z Liu, X Mu, X Zhong, H Xu, G Shan - Talanta, 2024 - Elsevier
Epinephrine (EP) is a crucial neurotransmitter in the central nervous system. However, an
abnormal level of EP in biological fluids can lead to various diseases. Therefore, it is …