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Wednesday, July 29, 2020 | History

4 edition of Membrane Electrodes in Drug-Substances Analysis found in the catalog.

Membrane Electrodes in Drug-Substances Analysis

Vasile V. Co Sofre T

Membrane Electrodes in Drug-Substances Analysis

by Vasile V. Co Sofre T

  • 208 Want to read
  • 3 Currently reading

Published by Pergamon .
Written in English


The Physical Object
Number of Pages362
ID Numbers
Open LibraryOL7311064M
ISBN 100080262643
ISBN 109780080262642

An electrode is an electrical conductor used to make contact with a nonmetallic part of a circuit (e.g. a semiconductor, an electrolyte, a vacuum or air). The word was coined by William Whewell at the request of the scientist Michael Faraday from two Greek words: elektron, meaning amber (from which the word electricity is derived), and hodos, a way.. The electrophore, invented by Johan Wilcke.   A graphene membrane was mounted over a × nm aperture in SiN x suspended across a Si frame (not to scale). The membrane separates two ionic solutions (not shown) in Cited by:

Analytical Profiles of Drug Substances and Excipients - Ebook written by Harry G. Brittain. Read this book using Google Play Books app on your PC, android, iOS devices. Download for offline reading, highlight, bookmark or take notes while you read Analytical Profiles of Drug Substances and Excipients. Working Principle of Electrodes. To develop ISEs with a potential difference dependent only on a single activity of target cation C +, two ions of oil soluble X − and mainly water soluble N + also should be present [].The lipophilic ion pair salt of N + X − is incorporated in the sensor membrane. Then the electrodes are conditioned with the solution containing the target cation C +.Cited by: 5.

In recent decades potentiometric membrane ion-selective electrodes (ISEs) have been used in pharmaceutical and biological analyses [] because these sensors offer the advantage of simple design and operation, low cost, fast response, low detection limit, adequate selectivity, good accuracy, wide concentration range, applicability to Cited by: 8. In book: Analytical Profiles of Drug Substances and Excipients, Volume (pp) Chapter: Analytical Profile of Procaine hydrochloride.


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Membrane Electrodes in Drug-Substances Analysis by Vasile V. Co Sofre T Download PDF EPUB FB2

Membrane Electrodes in Drug-Substances Analysis discusses the analytical control of drugs using ion-selective membrane electrodes. This book is divided into three parts, comprised of 18 chapters organized according to the topics they cover. Membrane Electrodes in Drug-Substances Analysis book   Description.

Membrane Electrodes in Drug-Substances Analysis discusses the analytical control of drugs using ion-selective membrane electrodes.

This book is divided into three parts, comprised of 18 chapters organized according to the topics they cover. The first part covers the general aspects of membrane electrodes, Book Edition: 1.

Membrane Electrodes in Drug-Substances Analysis: Medicine & Health Science Books @ ed by: Membrane Electrodes in Drug-Substances Analysis discusses the analytical control of drugs using ion-selective membrane electrodes. This book is divided into three parts, comprised of 18 chapters organized according to the topics they : Elsevier Science.

Membrane Electrodes in Drug-Substances Analysis discusses the analytical control of drugs using ion-selective membrane electrodes.

This book is divided into three parts, comprised of 18 chapters organized according to the topics they cover. The first part covers the general aspects of membrane electrodes, which includes topics such as theoretical considerations and the basic characteristics of membrane Brand: Elsevier Science.

Download File PDF Membrane Electrodes In Drug Substances AnalysisSubstances Analysis discusses the analytical control of drugs using ion-selective membrane electrodes. This book is divided into three parts, comprised of 18 chapters organized according to the topics they cover.

Membrane Electrodes in Drug-Substances Analysis eBook by Page 9/ Membrane Electrodes in Drug-Substances Analysis. Borrow eBooks, audiobooks, and videos from thousands of public libraries worldwide. Membrane Electrodes considers the significant developments in the field of sensing probes, with an emphasis on membrane electrodes.

This book is organized into three parts encompassing 11 chapters. Part I is an introduction to the variety of ion-selective membrane electrodes that have been constructed and with which experiments have been conducted. Membrane Electrodes considers the significant developments in the field of sensing probes, with an emphasis on membrane electrodes.

This book is organized into three parts encompassing 11 chapters. Part I is an introduction to the variety of ion-selective membrane electrodes that have been constructed and with which experiments have been Edition: 1.

The membrane is composed of a silicate glass. Glass electrodes can also be constructed that are sensitive to other cations such as sodium. Crystalline / solid state membrane electrodes: The membrane is composed of an insoluble inorganic salt.

An ion-exchange process (Figure 2) leads to the formation of a potential at the membrane. Get this from a library. Membrane electrodes in drug-substances analysis. [Vasile V Coșofreț].

electrode, a reference electrode and a potential measuring device. • Billions of these measurements are made annually. Importance in environmental and medical applications. For example, pH, ion selective electrodes, blood gas analysis (O 2, CO 2), etc.

Membrane electrodes in drug-substances analysis. Oxford [Oxfordshire]: Pergamon Press, xvi, pages ; 24 cm. Material Type: Document, Internet resource: Document Type: Internet Resource, Computer File: All Authors / Contributors: Vasile V Coșofreț; J D R Thomas.

Perchlorate-selective polymeric membrane electrode based on a gold(I) complex: application to water and urine analysis Concepción Sánchez-Pedreño, Joaquı́n A. Ortuño, Jorge Hernández Analytica Chimica Acta (), Abstract: We propose a flexible, dry, and antibacterial electrode with a low and stable skin electrode contact impedance for bio-potential signal monitoring.

We fabricated a bacterial cellulose/polyaniline/AgNO 3 nanocomposite membrane (BC/PANI/AgNO 3) and used it for bio-potential signal bacterial cellulose (BC) provides a 3-D nanoporous network structure, and it Cited by: 1.

The construction of either liquid membrane and PVC matrix-type lidocaine ion-selective membrane electrodes and their use in the potentiometric determination of lidocaine in pharmaceutical preparations are described.

The ion-pair complex of the lidocaine cation Cited by: The use of ion-selective electrodes in the determination of drug substances. Journal of Pharmaceutical and Biomedical Analysis7 (7), DOI: /(89) Dan Monroe.

Potentiometric (Bioselective Electrodes) Assay Systems: Utility and by: The potentiometric response of the electrode was very rapid (5 s), adequately repeatable, stable and selective.

pH working range and life-time of the electrode were also determined as and 25 days, respectively. Conclusion: A PVC-membrane cysteamine selective electrode was easily by: 1.

Jump to Content Jump to Main Navigation Jump to Main Navigation. Penbutolol Selective Membrane Sensor. The construction and performance characteristics of ion-selective PVC membrane electrode for penbutolol sulfate are described.

The electrode, based on. A membrane electrode assembly (MEA) is an assembled stack of proton exchange membranes (PEM) or alkali anion exchange membrane (AAEM), catalyst and .Abstract.

The problem of validation criteria for developing ion-selective membrane electrodes for the analysis of pharmaceuticals arises from the connection between the reliability of ion-selective membrane electrodes construction and the reliability of the analytical by: 1 Introduction to Electrochemical Cells R.

Vasant Kumar and Thapanee Sarakonsri What are Batteries? The purpose of this chapter is to provide the basic knowledge on batteries, which molten, or solid solution, while the separator is a membrane that physically pre- electrode potential for a reaction defi ned arbitrarily as Size: 1MB.