Results 171 to 180 of about 20,987 (223)
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Nanostructured materials in electroanalysis of pharmaceuticals
Analytical Biochemistry, 2016Basic strategies and recent developments for the enhancement of the sensory performance of nanostructures in the electroanalysis of pharmaceuticals are reviewed. A discussion of the properties of nanostructures and their application as modified electrodes for drug assays is presented.
Amid Rahi, Hossein Heli
exaly +3 more sources
The Analyst, 2021
Traditional enzymology relies on the kinetics of millions of enzymes, an experimental approach that may wash out heterogeneities between individual enzymes. Electrochemical methods have emerged in the last 5 years to probe single enzyme reactivity.
Kathryn J. Vannoy +3 more
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Traditional enzymology relies on the kinetics of millions of enzymes, an experimental approach that may wash out heterogeneities between individual enzymes. Electrochemical methods have emerged in the last 5 years to probe single enzyme reactivity.
Kathryn J. Vannoy +3 more
openaire +2 more sources
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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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
openaire +1 more source
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 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
openaire +1 more source
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
2011
Electroanalytical methods can have adverse environmental side effects. In this chapter the main features that will make it possible to avoid their deleterious aspects are considered. Alternative solvents and new electrode materials available are discussed and special attention has been paid to the development and applications of electrochemical sensors
Lucas Hernández +2 more
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Electroanalytical methods can have adverse environmental side effects. In this chapter the main features that will make it possible to avoid their deleterious aspects are considered. Alternative solvents and new electrode materials available are discussed and special attention has been paid to the development and applications of electrochemical sensors
Lucas Hernández +2 more
openaire +1 more source