Results 71 to 80 of about 706,275 (282)

A Microelectrode Biosensor with Cr/Au Quasi-Triangle Nanodisks for Thyroid-Stimulating Hormone Detection

International Journal of Electrochemical Science, 2014
Microelectrodes were always used as the sensing components in electrochemical biosensor for the detection of proteins. In this paper, Cr/Au quasi-triangle nanodisks (QTNDs) were fabricated based on colloidal lithography and used to modify a ...
Di Di, Haoxu Wang, Xuezhong Wu, Peitao Dong, Chaoguang Wang, Junfeng Wang, Jian Chen, Shengyi Li   +7 more
doaj   +1 more source

Recent Advances in Light‐Addressable Electrochemistry for Spatially Resolved Applications

Advanced Materials Technologies, EarlyView.
This comprehensive review highlights light‐addressable electrochemistry as a powerful tool that uses light to control localized chemical reactions on unstructured semiconductor surfaces. The work evaluates advanced strategies to optimize electrode materials for enhanced spatial resolution and stability. Furthermore, it showcases diverse applications in
Nhi Trang Vo, Sina Jamali, Nam‐Trung Nguyen   +2 more
wiley   +1 more source

Engineering a novel self-powering electrochemical biosensor [PDF]

, 2010
This paper records the efforts of a multi-disciplinary team of undergraduate students from Glasgow University to collectively design and carry out a 10 week project in Synthetic Biology as part of the international Genetic Engineered Machine competition (
Trybilo, M, S. Rosser, Rosser, S., M. Trybiło, D. Gilbert, R. Fulton, Trybiło, M., Gilbert, D, Gu, X, Fulton, R, Rosser, S, M. Jensen, Gu, X., X. Gu, S. Ramsay, Ramsay, S., Jensen, M., Jensen, M, Gilbert, D., Ramsey, S, Fulton, R.   +20 more
core   +1 more source

NeuroSuite for Long‐Term Functional and Structural Studies of Air‐Liquid Interface Cerebral Organoids

Advanced Science, EarlyView.
NeuroSuite provides a modular hardware‐software platform integrating Neuroweb and NeuroMaps to enable long‐term, in situ electrophysiological interrogation of air–liquid interface organoid slices while preserving tissue architecture. Its components can be used together or independently to capture real‐time activity, spatial network dynamics, and ...
Belquis Haider, Sagnik Middya, Daniel J. Lloyd‐Davies‐Sánchez, Nino F. Läubli, Sulay Vora, Jakob Träuble, Rohan N. Krajeski, Yuqing Feng, Daniel Duncko, Josiah S. Riley, Rubén Ruiz‐Mateos Serrano, Ole Paulsen, Madeline A. Lancaster, George G. Malliaras, Gabriele S. Kaminski Schierle   +14 more
wiley   +1 more source

A Review on Catalytic Nanostructured Electrodes for Wearable and Implantable Abiotic Glucose Fuel Cells

Advanced Science, EarlyView.
This review identifies current and future directions in abiotic nanostructured catalysts to develop reliable and sustainable glucose fuel cells to power the next generation of bioelectronic devices. ABSTRACT The global rise in incidence of chronic diseases has led to the demand for innovative solutions that help patients manage their conditions with ...
Asghar Niyazi, Hannah S. Leese, Benjamin Metcalfe, Mirella Di Lorenzo   +3 more
wiley   +1 more source

Single-Use Disposable Electrochemical Label-Free Immunosensor for Detection of Glycated Hemoglobin (HbA1c) Using Differential Pulse Voltammetry (DPV)

Sensors, 2016
A single-use disposable in vitro electrochemical immunosensor for the detection of HbA1c in undiluted human serum using differential pulse voltammetry (DPV) was developed.
Alireza Molazemhosseini, Luca Magagnin, Pasquale Vena, Chung-Chiun Liu   +3 more
doaj   +1 more source

A Cell-Based Electrochemical Biosensor for the Detection of Infectious Hepatitis A Virus. [PDF]

Biosensors (Basel)
Hepatitis A virus (HAV), a major cause of acute liver infections, is transmitted through the fecal–oral route and close contact with infected individuals.
Kaur D, Esseili MA, Ramasamy RP.
europepmc   +2 more sources

Electrochemical DNA biosensor for screening of chlorinated benzene pollutants

, 2011
Electrochemical DNA biosensor for screening of chlorinated benzene pollutantsIn this work, an electrochemical DNA biosensor based on double-stranded DNA modified Au electrode (dsDNA/Au) was proposed for the rapid screening and detection of chlorinated ...
Chen, Jiping, Lu, Xianbo, Jin, Jing, Zhang, Haijun, 陈吉平, Wu, Lidong   +5 more
core   +1 more source

Toward Prostate Cancer Early Warning with a Self‐Powered Wearable Biosensing Platform Integrated with Machine Learning

Advanced Science, EarlyView.
ABSTRACT Current prostate cancer detection methods remain limited in non‐invasiveness and specificity, prompting interest in urinary biomarkers such as sarcosine. Here, we report a urine‐powered wearable platform for non‐invasive sarcosine detection as a proof‐of‐concept for decentralized early warning.
Jing Xu, Hanxiao Chen, Qichen Yuan, Liucun Yin, Yifang Tao, Hong Wang, Yuquan Xue, Delai Fu, Huan Pang, Tie Chong, Li Xue   +10 more
wiley   +1 more source

Label Free Glucose Electrochemical Biosensor Based on Poly(3,4-ethylenedioxy thiophene):Polystyrene Sulfonate/Titanium Carbide/Graphene Quantum Dots

, 2021
The electrochemical biosensor devices based on enzymes for monitoring biochemical substances are still considered attractive. We investigated the immobilization of glucose oxidase (GOx) on a new composite nanomaterial poly(3,4-ethylenedioxythiophene ...
Muhammad Mohammad Haniff, Mohd Mohd Razip Wee, Siti Nashruddin, Jaafar Abdullah, Mohd Mat Zaid, Ooi Choon   +5 more
core   +1 more source