Results 41 to 50 of about 162,244 (295)

Fabrication and functionalization of PCB gold electrodes suitable for DNA-based electrochemical sensing [PDF]

, 2014
The request of high specificity and selectivity sensors suitable for mass production is a constant demand in medical research. For applications in point-of-care diagnostics and therapy, there is a high demand for low cost and rapid sensing platforms ...
Dhaenens, Kristof, Gielen, An, Henry, OYF, Lundeberg, J, O'Sullivan, CK, Salvo, Pietro, Sanchez, JLA, Solnestam, BW, Vanfleteren, Jan   +8 more
core   +1 more source

Electrochemical detection of TNT at cobalt phthalocyanine mediated screen-printed electrodes and application to detection of airborne vapours [PDF]

, 2013
We describe the use of cobalt phthalocyanine as a mediator to improve the sensitivity for the electrochemical detection of TNT. Commercial screen-printed electrodes containing cobalt phthalocyanine were employed for determination of TNT.
Caygill, J. S., Collyer, Stuart D., Davis, Frank, Higson, Seamus P. J., Holmes, Joanne L.   +4 more
core   +1 more source

Electrochemical Analysis of Tanshinone IIA in Salvia Based on Chitosan-coated Graphene

International Journal of Electrochemical Science, 2017
In this work, tanshinone IIA (TAN) was successfully detected using an effective and facile electrochemical sensor based on an RGO/Au (reduced graphene oxide/gold nanoparticle)-modified electrode. RGO was prepared using a microwave-assisted technique. For
Haiyan Li, Shuangjiang Zan
doaj   +1 more source

Electrochemical Sensors with Screen Printed Ag|AgCl|KCl Reference Electrodes [PDF]

, 2017
This paper presents the printed thick film Ag|AgCl|KCl reference electrodes for electrochemical or biosensors application and their electrochemical and analytical performance.
Dahiya, Ravinder, Manjakkal, Libu, Pascual, Carles Llavina   +2 more
core   +1 more source

Electrochemical sensors

, 2023
This thesis focuses on the development of electrochemical sensors, in which three main perspectives are explored. First, bespoke pH sensors for near-neutral conditions are developed for both freshwater and seawater. Inspired by the importance and challenge of detection in seawater, bromide and chloride quantifications are subsequently studied.
Muhammad Sheraz Ahmad, Ching-Lung Chen, Yu-Jen Shih   +2 more
openaire   +2 more sources

Indium tin oxide overlayered waveguides for sensor applications [PDF]

, 1997
The use of indium tin oxide (ITO) thin films as electrodes for integrated optical electrochemical sensor devices is discussed. The effect of various thicknesses of ITO overlayers exhibiting low resistivity and high transparency on potassium ion-exchanged
Balasubramanian, Buchanan, Chung, Dobrowolski, Gnewuch, Heideman, Huber, Ingenhoff, Itoh, Kane, Kremeskötter, Lambeck, Latz, Lavers, Marantonio, Martinez, Maruyama, Miliou, Nason, Okamura, Piraud, Ross, Scholten, Sethi, Sloper, Weiss, Wilson, Woollam, Yao, Yip, Zhou   +30 more
core   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

A Simple, Low-Cost and Efficient ß-CD/MWCNTs/CP-based Electrochemical Sensor for the Rapid and Sensitive Detection of Methyl Parathion

International Journal of Electrochemical Science, 2019
Based on the P-cyclodextrin/multi-walled carbon nanotubes/carbon paper (β-CD/MWCNTs/CP) composite, a simple, low-cost and efficient electrochemical sensor is first designed in the work for the rapid and sensitive detection of methyl parathion (MP).
Runqiang Liu, Yashuang Wang, Dongdong Li, Li Dong, Bo Li, Binbin Liu, Huina Ma, Fang Li, Xinming Yin, Xiling Chen   +9 more
doaj   +1 more source

Nano-yarn carbon nanotube fiber based enzymatic glucose biosensor [PDF]

, 2010
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2010 IOP Publishing Ltd.A novel brush-like electrode based on carbon nanotube (CNT) nano-yarn fiber has been designed for electrochemical ...
Bard A J, Francis Moussy, Hussain M A, Krishna Burugapalli, Pantarotto D, Wenhui Song, Xiao-Hua Zhong, Ya-Li Li, Zhigang Zhu   +8 more
core   +1 more source

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

Advanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source