Oxygen sensors based on the ionically conductive polymer poly(dimethyldiallylammonium chloride)

Tieman, Robert S.; Heineman, William R.; Johnson, Jay M.; Seguin, Russell

doi:10.1016/0925-4005(92)80181-v

Cited by 12 publications

(4 citation statements)

References 25 publications

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“…For example, a thin film of an ionically conductive polymer replaced the usual solution with supporting electrolyte to form a sensor for oxygen detection in air. 27 Coating with glucose oxidase and a mediator to enhance electron transfer with the working electrode made a glucose sensor, which ultimately led to a revolution in glucose self-monitoring, vide infra. Arrays of interdigitated electrodes could be formed with dual working electrodes set at different potentials to enable redox cycling-a more efficient use of the electroactive species that improves LOD.…”

Section: Liquid Chromatography With Electrochemical Detection (Lcec)-mentioning

confidence: 99%

Editors’ Choice—Review—From Polarography to Electrochemical Biosensors: The 100-Year Quest for Selectivity and Sensitivity

Heineman

Kissinger

Wehmeyer

2021

J. Electrochem. Soc.

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This is a story of the 100-year path for voltammetric electroanalytical chemistry from the serendipitous discovery of polarography by Jaroslav Heyrovsky in 1922 to the miniature biosensors of today. In spite of issues with the dropping mercury electrode (DME), polarography was dominant for almost 50 years due to the good quantitative results it produced. Then, significant developments led to today’s methods with drastic improvements in detectable concentration and amount, selectivity, ease of use, and breadth of application. Important steps forward include the shift from the DME to solid electrodes, the strategic modification of electrode surfaces chemically and with membranes, electrochemistry in thin layers of solution with the associated decrease in sample amount from milliliters to microliters and below, liquid chromatography with electrochemical detection, more powerful and smaller instrumentation, microfabrication of electrodes, pulse techniques that improved concentration limits of detection by discriminating against double layer charging, spectroelectrochemistry for enhanced selectivity by electrochemically changing a spectroscopic signal, cyclic voltammetry for the general utility that makes it the work-horse of voltammetry, and biosensors that dramatically expanded the applicability of voltammetry through the use of nature’s biological catalysts (enzymes) and capture agents (antibodies, aptamers).

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Section: Liquid Chromatography With Electrochemical Detection (Lcec)-mentioning

confidence: 99%

Editors’ Choice—Review—From Polarography to Electrochemical Biosensors: The 100-Year Quest for Selectivity and Sensitivity

Heineman

Kissinger

Wehmeyer

2021

J. Electrochem. Soc.

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“…For several years, certain organic semiconducting polymers have attracted attention in the search for new chemical sensors [124]. The possibility of utilizing conductivity changes induced by gases adsorbed on organic materials is interesting for a number of reasons.…”

Section: Conductance Devicesmentioning

confidence: 99%

Chemical and Biochemical Sensors

Cammann¹,

Roß²,

Katerkamp³

et al. 2001

Ullmann's Encyclopedia of Industrial Chemistry

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The article contains sections titled: 1. Introduction to the Field of Sensors and Actuators 2. Chemical Sensors 2.1. Introduction 2.2. Molecular Recognition Processes and Corresponding Selectivities 2.2.1. Catalytic Processes in Calorimetric Devices 2.2.2. Reactions at Semiconductor Surfaces and Interfaces Influencing Surface or Bulk Conductivities 2.2.3. Selective Ion Conductivities in Solid‐State Materials 2.2.4. Selective Adsorption ‐ Distribution and Supramolecular Chemistry at Interfaces 2.2.5. Selective Charge‐Transfer Processes at Ion‐Selective Electrodes (Potentiometry) 2.2.6. Selective Electrochemical Reactions at Working Electrodes (Voltammetry and Amperometry) 2.2.7. Molecular Recognition Processes Based on Molecular Biological Principles 2.3. Transducers for Molecular Recognition: Processes and Sensitivities 2.3.1. Electrochemical Sensors 2.3.1.1. Self‐Indicating Potentiometric Electrodes 2.3.1.2. Voltammetric and Amperometric Cells 2.3.1.3. Conductance Devices 2.3.1.4. Ion‐Selective Field‐Effect Transistors (ISFETs) 2.3.2. Optical Sensors 2.3.2.1. Fiber‐Optical Sensors 2.3.2.2. Integrated Optical Chemical and Biochemical Sensors 2.3.2.3. Surface Plasmon Resonance 2.3.2.4. Reflectometric Interference Spectroscopy 2.3.3. Mass‐Sensitive Devices 2.3.3.1. Introduction 2.3.3.2. Fundamental Principles and Basic Types of Transducers 2.3.3.3. Theoretical Background 2.3.3.4. Technical Considerations 2.3.3.5. Specific Applications 2.3.3.6. Conclusions and Outlook 2.3.4. Calorimetric Devices 2.4. Problems Associated with Chemical Sensors 2.5. Multisensor Arrays, Electronic Noses, and Tongues 3. Biochemical Sensors (Biosensors) 3.1. Definitions, General Construction, and Classification 3.2. Biocatalytic (Metabolic) Sensors 3.2.1. Monoenzyme Sensors 3.2.2. Multienzyme Sensors 3.2.3. Enzyme Sensors for Inhibitors ‐ Toxic Effect Sensors 3.2.4. Biosensors Utilizing Intact Biological Receptors 3.3. Affinity Sensors ‐ Immuno‐Probes 3.3.1. Direct‐Sensing Immuno‐Probes without Marker Molecules 3.3.2. Indirect‐Sensing Immuno‐Probes using Marker Molecules 3.4. Whole‐Cell Biosensors 3.5. Problems and Future Prospects 4. Actuators and Instrumentation 5. Future Trends and Outlook

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“…For instance, electrochemical sensors having an electrode component based on polymer electrolytes would enable detection of substances in poorly conductive liquids as well as in gases in view of their interesting features. Some of the most promising polymeric hosts for such application areas include poly(dimethyldiallylammonium chloride) [4], plasticized poly(vinyl chloride) containing tetrabutylammonium hexafluorophosphate and a poly(ethylene oxide) complex with silver trifluoromethane sulfonate [5]. Interestingly, several attempts at replacing hydrophilic Nafion by a hydrophobic polymer electrolyte were also reported in the past [6].…”

Section: Introductionmentioning

confidence: 98%

Ionic interactions and transport characteristics of a new polymer electrolyte system containing poly(propylene glycol) 4000 complexed with AgCF3SO3

Suthanthiraraj

Paul

2009

J Appl Electrochem

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The effect of concentration of AgCF 3 SO 3 salt on the behavior of ionic transport within the polymer electrolyte system containing the polymer host poly(propylene glycol) of molecular weight 4000 (PPG4000) has been investigated in terms of spectroscopic and electrochemical properties. It is evident that the presence of welldefined interactions between the ether oxygens and silver cations arising due to the complexation of the silver salt with the polymer matrix has enabled the chosen polymer electrolyte system to possess the maximum room temperature (298 K) electrical conductivity of 9.4 9 10 -5 S cm -1 in the case of the typical composition having the ether oxygen-to-metal ratio (O:M) of 4:1 and the lowest activation energy E a of 0.46 eV for Ag ? ionic conduction.

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Oxygen sensors based on the ionically conductive polymer poly(dimethyldiallylammonium chloride)

Cited by 12 publications

References 25 publications

Editors’ Choice—Review—From Polarography to Electrochemical Biosensors: The 100-Year Quest for Selectivity and Sensitivity

Editors’ Choice—Review—From Polarography to Electrochemical Biosensors: The 100-Year Quest for Selectivity and Sensitivity

Chemical and Biochemical Sensors

Ionic interactions and transport characteristics of a new polymer electrolyte system containing poly(propylene glycol) 4000 complexed with AgCF3SO3

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