Results 291 to 300 of about 5,297,465 (335)

Multiwall carbon nanotube modified by antimony oxide (Sb2O3/MWCNTs) paste electrode for the simultaneous electrochemical detection of cadmium and lead ions

, 2020
In this study, a sensitive and reliable anodic stripping voltammetry (ASV) using a series of multiwall carbon nanotube modified by antimony oxide (Sb2O3/MWCNTs) paste electrodes was successfully introduced for the simultaneous electrochemical detection ...
Tran Le Hai, L. Hung, T. T. Phuong, Bui Thi Thu Ha, Ba-Son Nguyen, T. Hai, Van‐Huy Nguyen   +6 more
semanticscholar   +1 more source

Electrochemical Detection versus Ultraviolet Detection

Pharmaceutical Regulatory Affairs: Open Access, 2014
Copyright: © 2014 Shintani H. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
openaire   +1 more source

Electrochemical detection of chloramphenicol using palladium nanoparticles decorated reduced graphene oxide

Microchemical journal (Print), 2019
In this work, we developed a highly selective detection of chloramphenicol (CAP) using palladium nanoparticles decorated graphene oxide (rGO/PdNPs) nanocomposite.
Wenwen Yi, Zhongping Li, C. Dong, Hung‐Wing Li, Junfen Li   +4 more
semanticscholar   +1 more source

A novel highly efficient and ultrasensitive electrochemical detection of toxic mercury (II) ions in canned tuna fish and tap water based on a copper metal-organic framework.

Journal of Hazardous Materials, 2020
Invisible mercury ion is an incredibly toxic pollutant to the atmosphere. Thus a quick and sensitive detection method is of considerable importance for toxicological assessment, environmental protection and human health.
S. Singh, Arshid Numan, Y. Zhan, Vijender Singh, Tran Van Hung, N. Nam   +5 more
semanticscholar   +1 more source

miRNA Electrochemical Detection

2015
Electrochemical genosensors hold great promise for point-of-care diagnostics and multiplexed platforms for fast, simple, and inexpensive miRNA analysis. A typical electrochemical biosensor consists of an electroactive hybridization indicator and a solid electrode with an immobilized short single-stranded nucleotide probe [1].
Xueji Zhang, Haifeng Dong, Yaping Tian
openaire   +1 more source

Combining microfluidics and electrochemical detection

2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2009
This paper describes two configurations that integrate electrochemical detection into microfluidic devices. The first configuration is a low-cost approach based on the use of PCB technology. This device was applied to electrochemiluminescence detection.
Rosaria, Ferrigno, Patrick, Pittet, Khaled, Stephan, Béatrice, Léca-Bouvier, Jean-Marc, Galvan, Louis, Renaud, Pierre, Morin   +6 more
openaire   +2 more sources

Recent progress on carbon nanomaterials for the electrochemical detection and removal of environmental pollutants.

Nanoscale, 2019
Rapid global industrialization and explosive population growth have resulted in an increase in the discharge of harmful and toxic compounds. These toxic inorganic gases, volatile organic compounds, heavy metals, personal care products, endocrine ...
Ya-nan Zhang, Qiongyan Niu, Xiaotong Gu, N. Yang, Guohua Zhao   +4 more
semanticscholar   +1 more source

Electrochemical Detection of Multianalyte Biomarkers in Wound Healing Efficacy.

ACS Sensors, 2020
The targeted diagnosis and effective treatments of chronic skin wounds remain a healthcare burden, requiring the development of sensors for real-time monitoring of wound healing activity.
Olja Simoska, J. Duay, K. Stevenson
semanticscholar   +1 more source

Chemically modified electrodes for electrochemical detection of dopamine: Challenges and opportunities

Trends in Analytical Chemistry (TrAC), 2019
Dopamine is an important neurotransmitter, and its maladjustment is responsible for many diseases. Its accurate determination has great significance in medical and behavioral sciences.
M. Sajid, N. Baig, K. Alhooshani
semanticscholar   +1 more source

Electrochemical Approach To Detect Apoptosis

Analytical Chemistry, 2008
This paper reports an electrochemical approach for detection of apoptosis. Here we prepare a gold electrode modified with a helix peptide ferrocene (Fc)-GDGDEVDGC. Fc is used as an electroactive reporter and the peptide as a recognition and cleavage site of caspase-3, which is a special proteinase to apoptosis.
Han, Xiao, Lei, Liu, Fanben, Meng, Junyi, Huang, Genxi, Li   +4 more
openaire   +2 more sources