An Alternating Sample Changer and an Automatic Sample Changer for Liquid Scintillation Counting of Alpha-emitting Materials
An Alternating Sample Changer and an Automatic Sample Changer for Liquid Scintillation Counting of Alpha-emitting Materials

Author: J. H. Thorngate

Publisher:

Published: 1977

Total Pages: 58

ISBN-13:

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Two sample changers are described that were designed for liquid scintillation counting of alpha-emitting samples prepared using solvent-extraction chemistry. One operates manually but changes samples without exposing the photomultiplier tube to light, allowing the high voltage to remain on for improved stability. The other is capable of automatically counting up to 39 samples. An electronic control for the automatic sample changer is also described.

New Applications of Electron Spin Resonance
New Applications of Electron Spin Resonance

Author: M. Ikeya

Publisher: World Scientific

Published: 1993

Total Pages: 524

ISBN-13: 9789810212001

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This is the first book covering an interdisciplinary field between microwave spectroscopy of electron paramagnetic resonance (EPR) or electron spin resonance (ESR) and chronology science, radiation dosimetry and ESR (EPR) imaging in material sciences. The main object is to determine the elapsed time with ESR from forensic medicine to the age and radiation dose in earth and space science. This book is written primarily for earth scientists as well as for archaeologists and for physicists and chemists interested in new applications of the method. This book can serve as an undergraduate and graduate school textbook on applications of ESR to geological and archaeological dating, radiation dosimetry and microscopic magnetic resonance imaging (MRI). Introduction to ESR and chronology science and principle of ESR dating and dosimetry are described with applications to actual problems according to materials.

Luminescence Immunoassay and Molecular Applications
Luminescence Immunoassay and Molecular Applications

Author: Knox Van Dyke

Publisher: CRC Press

Published: 1990-05-31

Total Pages: 356

ISBN-13: 9780849358654

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This unique, one-of-a-kind book provides updated information on the various aspects of luminescence immunoassay (LIA). Focusing on this newly emerging technology, this work describes the important findings regarding the chemistry of light and the various forms of luminescent immunoassay. It includes antigen labeling, enzyme labeling, cofactor labeling, enzyme multiplied assay, and multiple labeled immunoassay. This interesting text also discusses calculations, including computer programs available for high throughput analysis. No other compendium provides such a broad overview, as well as details on this fascinating subject. Both novices and experts will find important and useful information packed in this must-have resource on luminescence immunoassay.

Physical Chemical Techniques
Physical Chemical Techniques

Author: Dan H. Moore

Publisher: Academic Press

Published: 2013-10-22

Total Pages: 405

ISBN-13: 1483194892

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Physical Techniques in Biological Research, Volume II, Part A: Physical Chemical Techniques focuses on physical chemical techniques that have been most widely used in the study of molecules of biological significance. This book outlines the theoretical basis of the methods, describes the apparatus and manipulations used, and describes the applications of the techniques by examples. Organized into seven chapters, this volume begins with an overview of the basic property that makes the use of isotopes as tracers possible. This text then explains the predicted behavior during separations of chemically reacting systems by digital computer techniques. Other chapters consider the mutual diffusion in a binary system of components A and B. This book discusses as well the migration of charged particles or molecules in a liquid medium under the influence of an applied electric field. The final chapter deals with the basic units of electric potential differences. This book is a valuable resource for biological chemists.