Results 31 to 40 of about 311,812 (350)

A 16 x 16 CMOS amperometric microelectrode array for simultaneous electrochemical measurements [PDF]

, 2018
There is a requirement for an electrochemical sensor technology capable of making multivariate measurements in environmental, healthcare, and manufacturing applications.
Accarino, Claudio, Al-Rawhani, Mohammed A., Busche, Christoph, Cheah, Boon Chong, Cumming, David R.S., Giagkoulovits, Christos, Grant, James P.   +6 more
core   +1 more source

Electrochemical Methodologies for the Detection of Pathogens [PDF]

ACS Sensors, 2018
Bacterial infections remain one of the principal causes of morbidity and mortality worldwide. The number of deaths due to infections is declining every year by only 1% with a forecast of 13 million deaths in 2050. Among the 1400 recognized human pathogens, the majority of infectious diseases is caused by just a few, about 20 pathogens only.
Amiri, Mandana, Bezaatpour, Abolfazl, Jafari, Hamed, Boukherroub, Rabah, Szunerits, Sabine   +4 more
openaire   +3 more sources

DNA-Mediated Electrochemistry [PDF]

, 2008
The base pair stack of DNA has been demonstrated as a medium for long-range charge transport chemistry both in solution and at DNA-modified surfaces. This chemistry is exquisitely sensitive to structural perturbations in the base pair stack as occur with
Barton, Jacqueline K., Buzzeo, Marisa C., Gorodetsky, Alon A.   +2 more
core   +2 more sources

Synthesis, characterization, and electrochemical properties of rare earth element nanoparticles and its application in electrochemical nanosensor for the detection of various biomolecules and hazardous compounds: A review

Sensing and Bio-Sensing Research, 2023
The utilization of nanoparticles of rare earth elements (REEs) has gained considerable interest and represents an advancement over micron-sized rare earth materials due to the distinct quantum properties exhibited by nanoparticles.
Nur Azizah Ferdiana, Husein Hernandi Bahti, Dikdik Kurnia, Santhy Wyantuti   +3 more
doaj   +1 more source

Electrochemical Detection of Biofilms

Portugaliae Electrochimica Acta, 1999
V Encontro Iberico de Electroquimica e X Encontro da Sociedade Portuguesa de Electroquimica - Programa e ...
Montenegro, M. I., Espírito Santo, I. A. C. P., Vieira, M. J.   +2 more
openaire   +2 more sources

Hg(II) trace electrochemical detection on gold electrode: Evidence for chloride adsorption as the responsible for the broad baseline [PDF]

, 2013
Investigations were performed in order to clarify the origin of the broad baseline observed during Hg(II) trace electrochemical detection on gold electrode in the presence of Cl- anions.
Behra, Philippe, Evrard, David, Gros, Pierre, Hezard, Teddy, Laffont, Laure   +4 more
core   +3 more sources

Nanomaterials for Healthcare Biosensing Applications [PDF]

, 2019
In recent years, an increasing number of nanomaterials have been explored for their applications in biomedical diagnostics, making their applications in healthcare biosensing a rapidly evolving field.
Altintas, Zeynep, Pirzada, Muqsit
core   +1 more source

Biomolecules and Electrochemical Tools in Chronic Non-Communicable Disease Surveillance: A Systematic Review

Biosensors, 2020
Over recent three decades, the electrochemical techniques have become widely used in biological identification and detection, because it presents optimum features for efficient and sensitive molecular detection of organic compounds, being able to trace ...
Ana Lúcia Morais, Patrícia Rijo, María Belén Batanero Hernán, Marisa Nicolai   +3 more
doaj   +1 more source

An ultrasensitive electrochemical immunosensor for CA72-4 based on a signal amplification strategy of MoS2 nanoflower-supported Au nanoparticles

Journal of Saudi Chemical Society, 2023
Accurate detection of cancer antigen 72-4 (CA72-4), a tumor-associated glycoprotein, is of great significance for gastric cancer diagnosis and immunotherapy monitoring.
Qinghua Yan, Ruixue Wu, Hongli Chen, Wenbin Nan   +3 more
doaj   +1 more source

Label-free electrochemical monitoring of DNA ligase activity [PDF]

, 2008
This study presents a simple, label-free electrochemical technique for the monitoring of DNA ligase activity. DNA ligases are enzymes that catalyze joining of breaks in the backbone of DNA and are of significant scientific interest due to their essential
Ahel I., Bellamy S. R., Borodina T. A., Bullard D. R., Cahova-Kucharikova K., Cao W. G., Doherty A. J., Fadrna R., Fojta M., Fojta M., Fojta M., Fojta M., Fojta M., Fojta M., Friedberg E. C., Gowers D. M., Heiter D. F., Kucharikova K., Liu L. F., Palecek E., Pascal J. M., Rass U., Schrock R. D., Scott B. O. S., Shuman S., Tomkinson A. E., Vacek J., Wilkinson A., Wilkinson A., Zauner G.   +29 more
core   +1 more source