Fundamentals of fast-scan cyclic voltammetry for dopamine detection

BJ Venton, Q Cao - Analyst, 2020 - pubs.rsc.org
Fast-scan cyclic voltammetry (FSCV) is used with carbon-fiber microelectrodes for the real-
time detection of neurotransmitters on the subsecond time scale. With FSCV, the potential is …

Conducting polymer-based electrochemical biosensors for neurotransmitters: A review

JM Moon, N Thapliyal, KK Hussain, RN Goyal… - Biosensors and …, 2018 - Elsevier
Neurotransmitters are important biochemical molecules that control behavioral and
physiological functions in central and peripheral nervous system. Therefore, the analysis of …

Implantable aptamer–field-effect transistor neuroprobes for in vivo neurotransmitter monitoring

C Zhao, KM Cheung, IW Huang, H Yang… - Science …, 2021 - science.org
While tools for monitoring in vivo electrophysiology have been extensively developed,
neurochemical recording technologies remain limited. Nevertheless, chemical …

Toward Plasmonic Neural Probes: SERS Detection of Neurotransmitters through Gold‐Nanoislands‐Decorated Tapered Optical Fibers with Sub‐10 nm Gaps

D Zheng, F Pisano, L Collard, A Balena… - Advanced …, 2023 - Wiley Online Library
Integration of plasmonic nanostructures with fiber‐optics‐based neural probes enables label‐
free detection of molecular fingerprints via surface‐enhanced Raman spectroscopy (SERS) …

[HTML][HTML] Directed evolution of a selective and sensitive serotonin sensor via machine learning

EK Unger, JP Keller, M Altermatt, R Liang, A Matsui… - Cell, 2020 - cell.com
Serotonin plays a central role in cognition and is the target of most pharmaceuticals for
psychiatric disorders. Existing drugs have limited efficacy; creation of improved versions will …

A review on electrochemical detection of serotonin based on surface modified electrodes

S Sharma, N Singh, V Tomar, R Chandra - Biosensors and Bioelectronics, 2018 - Elsevier
Serotonin is one of the important neurotransmitters of our body. It's abnormal concentration
is associated with multiple disorders and diseases. Sensitive and precise electrochemical …

Recent advances in the development and characterization of electrochemical and electrical biosensors for small molecule neurotransmitters

J He, E Spanolios, CE Froehlich, CL Wouters… - ACS …, 2023 - ACS Publications
Neurotransmitters act as chemical messengers, determining human physiological and
psychological function, and abnormal levels of neurotransmitters are related to conditions …

Fast scan cyclic voltammetry: Chemical sensing in the brain and beyond

JG Roberts, LA Sombers - Analytical chemistry, 2017 - pmc.ncbi.nlm.nih.gov
In this review we describe the electroanalytical method known as fast-scan cyclic
voltammetry (FSCV), how it has advanced over the years, and in what way (s) it is impacting …

In vivo monitoring of oxygen in rat brain by carbon fiber microelectrode modified with antifouling nanoporous membrane

L Zhou, H Hou, H Wei, L Yao, L Sun, P Yu… - Analytical …, 2019 - ACS Publications
Oxygen (O2) is involved in many life activities, and its in vivo monitoring is of vital
importance. In vivo electrochemistry with carbon fiber microelectrode (CFME) has been …

Challenges and strategies faced in the electrochemical biosensing analysis of neurochemicals in vivo: A review

J Chen, X Ding, D Zhang - Talanta, 2024 - Elsevier
Our brain is an intricate neuromodulatory network, and various neurochemicals, including
neurotransmitters, neuromodulators, gases, ions, and energy metabolites, play important …