Results 171 to 180 of about 5,368 (222)
Does chemometrics enhance the performance of electroanalysis?
Analytica Chimica Acta, 2008 This review explores the question whether chemometrics methods enhance the performance of electroanalytical methods. Electroanalysis has long benefited from the well-established techniques such as potentiometric titrations, polarography and voltammetry ...
Yongnian Ni, Serge Kokot
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Electroanalysis at the Nanoscale
Annual Review of Analytical Chemistry, 2014This article reviews the state of the art of silicon chip–based nanoelectrochemical devices for sensing applications. We first describe analyte mass transport to nanoscale electrodes and emphasize understanding the importance of mass transport for the design of nanoelectrode arrays.
Karen, Dawson, Alan, O'Riordan
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Carbon nanotubes architectures in electroanalysis
Procedia Engineering, 2012 Electroanalysis is one of the promising analysis methods for various aspects. Carbon nanotubes (CNTs), a novel carbon form, has been also exploited as an electrode material in electroanalysis as a result of its extraordinary electronic, chemical and ...
Punbusayakul, N.
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1998
Electroanalysis introduces the techniques and areas of application of modern electroanalysis, which has a particularly important role within current environmental concerns, both in the laboratory and in the field. The text begins by describing the basic principles of the necessary electrochemistry and then moves on to electrochemical
Christopher M. A. Brett +1 more
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Electroanalysis introduces the techniques and areas of application of modern electroanalysis, which has a particularly important role within current environmental concerns, both in the laboratory and in the field. The text begins by describing the basic principles of the necessary electrochemistry and then moves on to electrochemical
Christopher M. A. Brett +1 more
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Calixarenes in electroanalysis
Electroanalysis, 1995The use of calix[n]arenes as recognition reagents in electroanalysis is reviewed. Calix[n]arenes (n = 4 to 14) are macrocylic phenol-formaldehyde condensates which may be derivatized at the phenolic oxygen position to produce macrocycles capable of the selective binding of metal cations.
Katherine M. O'Connor +2 more
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Levitating Droplet Electroanalysis
Analytical ChemistryChemical reactions that occur in droplets proceed much differently compared to bulk phases. For instance, many groups have studied droplets during levitation by mass spectrometry and fluorescence to gain more detailed mechanistic insight. Such droplets maximize the probability of solution species interacting with the solution-air interface, an ...
Lynn E. Krushinski +2 more
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Electroanalysis of Infection with Methyl Pyruvate
ACS Sensors, 2020The discovery of infection enzyme leukocyte esterase (LE) hydrolyzing a mitochondrial substrate methyl pyruvate (MP) was explored in the development of electroanalytical methods for LE in human biofluids. The LE + MP reaction was coupled with alcohol oxidase to produce hydrogen peroxide, which was then reduced at a nitrogen-doped carbon nanotube ...
Michael Bekhit, Waldemar Gorski
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Electroanalysis of biomacromolecules
1995Biomacromolecules are involved in most of the fundamental reactions of living organisms. The basic building blocks of the most significant biomacromolecules (nucleic acids, proteins) are the molecules, which contain extensive delocalized or mobile electron systems.
Viktor Brabec +2 more
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1997
The aim of this project was the development of new analytical methods for the measurement of reactive (toxic) aluminium in natural waters (i.e. soil solutions, rivers and lakes). Indirect electrochemical methods were used. These involve the formation of a complex between a metal and a redox-active ligand.
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The aim of this project was the development of new analytical methods for the measurement of reactive (toxic) aluminium in natural waters (i.e. soil solutions, rivers and lakes). Indirect electrochemical methods were used. These involve the formation of a complex between a metal and a redox-active ligand.
openaire +2 more sources