Results 261 to 270 of about 54,612 (308)
Some of the next articles are maybe not open access.
Electrochemical biosensors for dopamine
Clinica Chimica ActaDopamine (DA), a key catecholamine, plays a pivotal role in the regulation of human cognition and emotions. It has profound effects on the hormonal, memory, and cardiovascular systems. Anomalies like Alzheimer's, Parkinson's, schizophrenia, and senile dementia are linked to abnormal DA levels.
Hang, Zhu, Guifen, Xu
openaire +2 more sources
Electrochemical biosensors for DNA analysis
Frontiers in Bioscience, 2005Over the past few years, progress in electrochemical biosensors for DNA analysis is outstanding. This article briefly reviewed the principals of such biosensors, followed by a selection of topics that are of particular current interest. Selectivity and sensitivity are the two major challenges in DNA analysis.
Huangxian, Ju, Hongtao, Zhao
openaire +2 more sources
Electrochemical biosensors for extracorporeal measurements
Biochemical Society Transactions, 1991Electrochemical biosensors play a major role in clinical chemistry and medicine. They are widely used for continuous monitoring [ 11, bedside analysis [ 2 ] , urgent care and routine analysis [3]. They have found clinical applications as disposable devices and are almost the only probe types marketed either as a single unit device or as units built ...
PALLESCHI, GIUSEPPE +2 more
openaire +3 more sources
Nanomaterial-based electrochemical biosensors
The Analyst, 2005The unique properties of nanoscale materials offer excellent prospects for interfacing biological recognition events with electronic signal transduction and for designing a new generation of bioelectronic devices exhibiting novel functions. In this Highlight I address recent research that has led to powerful nanomaterial-based electrical biosensing ...
openaire +2 more sources
Genomagnetic Electrochemical Biosensors
2006The use of nucleic acid technologies has significantly improved preparation and diagnostic procedures in life sciences. Nucleic acid layers combined with electrochemical or optical transducers produce a new kind of affinity biosensors as DNA Biosensor for small molecular weight molecules.
Joseph Wang, Arzum Erdem
openaire +1 more source
Electrochemical gas biosensors
1997Gas biosensors for detection of vapors of some volatile compounds (SO2, alcohol, formaldehyde, phenol) are reviewed. The enzymes sulphite oxidase, alcohol oxidase, alcohol dehydrogenase, formaldehyde dehydrogenase and polyphenol oxidase are used in electrochemical cells separated from the gas phase by a porous membrane, and in microbiosensors with ...
I. Iliev, A. Kaisheva
openaire +1 more source
Electrochemical Biosensors for Environmental Monitoring
Reviews on Environmental Health, 2002Highly sensitive electrochemical biosensors offer precision, sensitivity, rapidity, and ease of operation for on-site environmental analysis. An electrochemical biosensor is an analytical device in which a specific biological recognition element (bioreceptor) is integrated within or intimately associated with an electrode (transducer) that converts the
openaire +2 more sources
An ultrasensitive CRISPR/Cas12a based electrochemical biosensor for Listeria monocytogenes detection
Biosensors and Bioelectronics, 2021Qinghua Ye, Chen Moutong, Jumei Zhang
exaly