scholarly journals GetValue for Windows – Graph Digitizer Equipped with Electrochemical Analyzer

2002 ◽  
Vol 8 (1) ◽  
pp. 37-40
Author(s):  
Hidenobu SHIROISHI ◽  
Yuuki KABURAGI ◽  
Michiko SEO ◽  
Sumio TOKITA ◽  
Masao KANEKO
Keyword(s):  
Electrochemical Analyzer

Blood Triglyceride Monitoring With Smartphone as Electrochemical Analyzer for Cardiovascular Disease Prevention

2019 ◽  
Vol 23 (1) ◽  
pp. 66-71 ◽  
Author(s):  
Jian Wang ◽  
Xiwei Huang ◽  
Shi-Yang Tang ◽  
Gong Ming Shi ◽  
Xing Ma ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Disease Prevention ◽  
Cardiovascular Disease Prevention ◽  
Electrochemical Analyzer

An All Solid-State Electrochemical Electrolyte Analyzer

1973 ◽  
Vol 19 (8) ◽  
pp. 891-894 ◽  
Author(s):  
Melvin D Smith ◽  
Robert W Rogers ◽  
Marvin A Genshaw ◽  
Jerome Greyson
Keyword(s):  
Clinical Study ◽  
Solid State ◽  
Electrolyte Concentration ◽  
Ion Selective Electrodes ◽  
Selective Electrode ◽  
Electrode Holder ◽  
Blood Electrolytes ◽  
Thin Wires ◽  
Electrochemical Analyzer ◽  
Electrode Systems

Abstract Ion-selective electrodes have been applied to analysis of blood electrolytes with some success. However, currently available ion-selective electrode systems tend to be elaborate and expensive. We describe a clinical electrolyte analyzer in which inexpensive ion-selective electrodes are used. The electrodes are in the configuration of thin wires and are all solid in construction. They may be dipped directly into undiluted 250-µl samples of serum or plasma, are nondestructive of the sample, and may be used with an expanded-scale pH meter, although a more sensitive electrometer is preferred. The complete electrolyte analyzer consists of an electrode holder, into which the electrodes are plugged, and a solid-state digital electrometer that displays units of electrolyte concentration. A discussion of the thermodynamics essential to the construction of reversible electrodes is also presented, as well as the results of a clinical study in which it is shown that data from a flame photometer and the electrochemical analyzer compare favorably.

Electrochemical removal of pentachlorophenol in a lab-scale platinum electrolyzer

2010 ◽  
Vol 62 (10) ◽  
pp. 2313-2320 ◽  
Author(s):  
Ting-Nien Wu
Keyword(s):  
Reaction Time ◽  
Similar Condition ◽  
Electrolyte Concentration ◽  
Electrochemical Treatment ◽  
Voltage Source ◽  
Lab Experiments ◽  
Pt Electrodes ◽  
Electrochemical Analyzer ◽  
Electrochemical Removal ◽  
Reductive Pathway

This study is focused on the removal of pentachlorophenol from its aqueous phase by electrochemically induced degradation with Pt electrodes. The objective of this study was to contrast the electrochemical removal of pentachlorophenol at the oxidative and the reductive potentials, and further to understand how to apply the electrochemical treatment on PCP degradation. Lab experiments were conducted in a Pt electrolyzer, and the voltage source was supplied and precisely controlled by an electrochemical analyzer. In these experiments, the variables including electrolyte species, pH, voltage supply, and reaction time were examined to compare the efficiency of pentachlorophenol removal. Experimental results showed that pentachlorophenol was completely degraded after being electrolyzed for 1 h at−1.5 V in a 0.5 M KCl solution, while the removal of pentachlorophenol is negligible under the similar condition when 0.5 M NaNO3 or Na2CO3 was used as the electrolyte. The electrolyte concentration below 0.5 M is unfavourable for the electrochemical removal of pentachlorophenol. The removal efficiency of pentachlorophenol is slightly affected by pH, and the strong basic environment might impede the degradation of pentachlorophenol. Comparing with those under positive potentials, the experiments conducted under negative potentials have shown a better removal of pentachlorophenol with a higher current efficiency. It implies that pentachlorophenol degradation followed the reductive pathway. Based on the analysis of GC/MS, the intermediates of pentachlorophenol degradation were identified as 1,2-dichlorocyclohexane and 2-chlorocyclohexanol.

scholarly journals Development of a Novel Cu(II) Complex Modified Electrode and a Portable Electrochemical Analyzer for the Determination of Dissolved Oxygen (DO) in Water

Chemosensors ◽  
2016 ◽  
Vol 4 (2) ◽  
pp. 7 ◽  
Author(s):  
Salvatore Leonardi ◽  
Maryam Bonyani ◽  
Kaushik Ghosh ◽  
Ashish Dhara ◽  
Luca Lombardo ◽  
...  
Keyword(s):  
Dissolved Oxygen ◽  
Modified Electrode ◽  
Electrochemical Analyzer

scholarly journals A Quaternized Polysulfone Membrane for Zinc-Bromine Redox Flow Battery

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Mingqiang Li ◽  
Hang Su ◽  
Qinggang Qiu ◽  
Guang Zhao ◽  
Yu Sun ◽  
...  
Keyword(s):  
Ir Spectra ◽  
Composite Membrane ◽  
Discharge Voltage ◽  
The Novel ◽  
Redox Flow Battery ◽  
Flow Battery ◽  
Polysulfone Membrane ◽  
Ft Ir ◽  
Electrochemical Analyzer ◽  
A Current

A quaternized polysulfone (QNPSU) composite membrane is fabricated for zinc-bromine redox flow battery. The structure of the membrane is examined by FT-IR spectra and SEM. The conductivity of the membrane is tested by electrochemical analyzer. After a zinc-bromine battery with this composite membrane is operated at different voltage while charging and at different current while discharging to examine the performance of the membrane, it is found that the discharge voltage was 0.9672 V and the power density was 6 mW/cm2at a current of 0.1 A, which indicated that the novel composite membrane is a promising material for the flow battery.

Point-of-need detection of microcystin-LR using a smartphone-controlled electrochemical analyzer

2019 ◽  
Vol 294 ◽  
pp. 132-140 ◽  
Author(s):  
Tian Guan ◽  
Wenzheng Huang ◽  
Ningxia Xu ◽  
Zhenzhen Xu ◽  
Lelun Jiang ◽  
...  
Keyword(s):  
Electrochemical Analyzer

scholarly journals A rapid on-site analysis method for the simultaneous extraction and determination of Pb2+ and Cd2+ in cereals

RSC Advances ◽  
2019 ◽  
Vol 9 (56) ◽  
pp. 32839-32847 ◽  
Author(s):  
Ming-hui Zhou ◽  
Wei Tian ◽  
Jie-qiong Zhang ◽  
Xi Chen ◽  
Yan-xiang Wu ◽  
...  
Keyword(s):  
Extraction Method ◽  
Analysis Method ◽  
Simultaneous Extraction ◽  
Site Analysis ◽  
Screen Printed Electrodes ◽  
Simple Extraction ◽  
Electrochemical Analyzer ◽  
Screen Printed

To achieve rapid on-site screening rapid pretreatment for the determination of Pb2+ and Cd2+ in cereals by a portable electrochemical analyzer with disposable screen-printed electrodes, a new reliable and simple extraction method for Pb2+ and Cd2+ was developed.

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