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Magnetic Cell Separation

Magnetic Cell Separation PDF Author:
Publisher: Elsevier
ISBN: 0080553508
Category : Science
Languages : en
Pages : 473

Book Description
Cell separation is at the core of current methods in experimental biology and medicine. Its importance is illustrated by the large number of physical and biochemical principles that have been evaluated for application to cell separation. The development of cell separation methods is driven by the needs of biological and medical research, and the ever-increasing demands for sensitivity, selectivity, yield, timeliness and economy of the process. The interdisciplinary nature of research in this area and the volume of information available in research publications and conferences necessitates a basic description of the fundamental processes involved in magnetic cell separation that may help the user in navigating this wealth of information available online and in scientific publications. This book will appeal to researchers in many areas utilizing this technique, including those working in cell biology, clinical research, inorganic chemistry, biochemistry, chemical engineering, materials science, physics and electrical engineering. - Provides examples of how to calculate the volume magnetic susceptibility, a fundamental quantity for calculating the magnetic force acting on a cell, from various types of magnetic susceptibilities available in literature - Introduces the elements of magnetostatics as they apply to cell magnetization and the magnetization of magnetic micro- and nano- particles used for cell separation - Describes the parameters used to determine cell magnetophoresis

Magnetic Cell Separation

Magnetic Cell Separation PDF Author:
Publisher: Elsevier
ISBN: 0080553508
Category : Science
Languages : en
Pages : 473

Book Description
Cell separation is at the core of current methods in experimental biology and medicine. Its importance is illustrated by the large number of physical and biochemical principles that have been evaluated for application to cell separation. The development of cell separation methods is driven by the needs of biological and medical research, and the ever-increasing demands for sensitivity, selectivity, yield, timeliness and economy of the process. The interdisciplinary nature of research in this area and the volume of information available in research publications and conferences necessitates a basic description of the fundamental processes involved in magnetic cell separation that may help the user in navigating this wealth of information available online and in scientific publications. This book will appeal to researchers in many areas utilizing this technique, including those working in cell biology, clinical research, inorganic chemistry, biochemistry, chemical engineering, materials science, physics and electrical engineering. - Provides examples of how to calculate the volume magnetic susceptibility, a fundamental quantity for calculating the magnetic force acting on a cell, from various types of magnetic susceptibilities available in literature - Introduces the elements of magnetostatics as they apply to cell magnetization and the magnetization of magnetic micro- and nano- particles used for cell separation - Describes the parameters used to determine cell magnetophoresis

Magnetic Cell Separation

Magnetic Cell Separation PDF Author:
Publisher: Elsevier Science
ISBN: 9780444527547
Category : Science
Languages : en
Pages : 486

Book Description
Cell separation is at the core of current methods in experimental biology and medicine. Its importance is illustrated by the large number of physical and biochemical principles that have been evaluated for application to cell separation. The development of cell separation methods is driven by the needs of biological and medical research, and the ever-increasing demands for sensitivity, selectivity, yield, timeliness and economy of the process. The interdisciplinary nature of research in this area and the volume of information available in research publications and conferences necessitates a basic description of the fundamental processes involved in magnetic cell separation that may help the user in navigating this wealth of information available online and in scientific publications. This book will appeal to researchers in many areas utilizing this technique, including those working in cell biology, clinical research, inorganic chemistry, biochemistry, chemical engineering, materials science, physics and electrical engineering. Provides examples of how to calculate the volume magnetic susceptibility, a fundamental quantity for calculating the magnetic force acting on a cell, from various types of magnetic susceptibilities available in literature Introduces the elements of magnetostatics as they apply to cell magnetization and the magnetization of magnetic micro- and nano- particles used for cell separation Describes the parameters used to determine cell magnetophoresis

Microtechnology for Cell Manipulation and Sorting

Microtechnology for Cell Manipulation and Sorting PDF Author: Wonhee Lee
Publisher: Springer
ISBN: 3319441396
Category : Technology & Engineering
Languages : en
Pages : 287

Book Description
This book delves into the recent developments in the microscale and microfluidic technologies that allow manipulation at the single and cell aggregate level. Expert authors review the dominant mechanisms that manipulate and sort biological structures, making this a state-of-the-art overview of conventional cell sorting techniques, the principles of microfluidics, and of microfluidic devices. All chapters highlight the benefits and drawbacks of each technique they discuss, which include magnetic, electrical, optical, acoustic, gravity/sedimentation, inertial, deformability, and aqueous two-phase systems as the dominant mechanisms utilized by microfluidic devices to handle biological samples. Each chapter explains the physics of the mechanism at work, and reviews common geometries and devices to help readers decide the type of style of device required for various applications. This book is appropriate for graduate-level biomedical engineering and analytical chemistry students, as well as engineers and scientists working in the biotechnology industry.

Cell Separation Methods and Applications

Cell Separation Methods and Applications PDF Author: Diether Recktenwald
Publisher: CRC Press
ISBN: 9780824798642
Category : Medical
Languages : en
Pages : 354

Book Description
"Offers complete coverage and assessment of cell separation technologies for analytical and preparative isolations of biological cell populations-demonstrating how to select and devise optimal sorting strategies for applications in biochemistry, immunology, cell and molecular biology, and clinical research. "

Magnetic Materials and Technologies for Medical Applications

Magnetic Materials and Technologies for Medical Applications PDF Author: Alexander Tishin
Publisher: Woodhead Publishing
ISBN: 0128225335
Category : Technology & Engineering
Languages : en
Pages : 664

Book Description
The study of electromagnetic fields in the treatment of various diseases is not a new one; however, we are still learning how magnetic fields impact the human body and its organs. Many novel magnetic materials and technologies could potentially transform medicine. Magnetic Materials and Technologies for Medical Applications explores these current and emerging technologies. Beginning with foundational knowledge on the basics of magnetism, this book then details the approaches and methods used in the creation of novel magnetic materials and devices. This book also discusses current technologies and applications, as well as the commercial aspects of introducing new technologies to the field. This book serves as an excellent introduction for early career researchers or a reference to more experienced researchers who wish to stay abreast of current trends and developing technologies in the field. This book could also be used by clinicians working in medicine and companies interested in establishing new medical technologies. Each chapter provides novel tasks for future scientific and technology research studies. - Outlines the basics of magnetism for enhanced understanding of its applications in medicine - Covers novel magnetic devices as well as technologies still under development, including magnetic brain stimulation, biosensors, and nanoparticles for drug delivery - Explores commercial opportunities and obstacles to market entry for new magnetic materials and technologies for the medical field

Scientific and Clinical Applications of Magnetic Carriers

Scientific and Clinical Applications of Magnetic Carriers PDF Author: Urs Häfeli
Publisher: Springer Science & Business Media
ISBN: 1475764820
Category : Science
Languages : en
Pages : 618

Book Description
The discovery of uniform latex particles by polymer chemists of the Dow Chemical Company nearly 50 years ago opened up new exciting fields for scientists and physicians and established many new biomedical applications. Many in vitro diagnostic tests such as the latex agglutination tests, analytical cell and phagocytosis tests have since become rou tine. They were all developed on the basis of small particles bound to biological active molecules and fluorescent and radioactive markers. Further developments are ongoing, with the focus now shifted to applications of polymer particles in the controlled and di rected transport of drugs in living systems. Four important factors make microspheres interesting for in vivo applications: First, biocompatible polymer particles can be used to transport known amounts of drug and re lease them in a controlled fashion. Second, particles can be made of materials which bio degrade in living organisms without doing any harm. Third, particles with modified surfaces are able to avoid rapid capture by the reticuloendothelial system and therefore en hance their blood circulation time. Fourth, combining particles with specific molecules may allow organ-directed targeting.

T Cell Protocols

T Cell Protocols PDF Author: Kelly P. Kearse
Publisher: Springer Science & Business Media
ISBN: 1592596827
Category : Medical
Languages : en
Pages : 357

Book Description
The purpose of T Cell Protocols: Development and Activation is to c- lect a series of protocols, particularly those that have been developed within the past few years, to help investigators master new techniques (or improve existing ones) for the study of T-cell Biology. Invariably, in putting together a book like this it is difficult to decide which methods to include and which to leave out. To this end methods were selected from a variety of disciplines, including cellular immunology, b- chemistry, and molecular biology, to try to provide something of interest for everyone who works on T-cell development and activation. I would like to mention that my primary reason for agreeing to put this book together is that, when I was a graduate student, I purchased a copy of Selected Methods in Cellular Immunology by Mishell and Shigii which proved a tremendous help in learning the basics of one-and two- dimensional gel te- niques (and other methods). The cover has long since fallen off, but it still remains one of my most valued reference books for the laboratory. It is my hope that T Cell Protocols: Development and Activation will prove similarly useful to current and future scientists wishing to learn new methods for expl- ing the development and activation of T cells.

Laboratory techniques in biochemistry and molecular biology

Laboratory techniques in biochemistry and molecular biology PDF Author: Paul T. Sharpe
Publisher:
ISBN: 9780444809278
Category : Biochemistry
Languages : en
Pages : 0

Book Description
Methods of Cell Separation brings to the attention of researchers at all levels the variety of methods available for separating viable populations of cells. Methods are grouped into 3 categories based on the criteria of separation, namely; size or density; non-specific surface properties; and specific surface properties. The principle of each method is described together with general and, where possible, specific protocols for conducting cell separation experiments. A central theme of the book is the separation of populations of blood lymphocytes which is used as an example for each method. Methods of Cell Separation is distinguished by three powerful assets: descriptions of the majority of cell separation methods currently being used; details of the experimental procedures involved in each method; and comparisons of the different methods for separating cell populations with particular reference to blood lymphocytes. An excellent addition to a distinguished series, and extremely useful as a laboratory manual.

Stem Cell Bioprocessing

Stem Cell Bioprocessing PDF Author: Tiago G. Fernandes
Publisher: Elsevier
ISBN: 1908818301
Category : Science
Languages : en
Pages : 236

Book Description
Stem cell bioprocessing describes the main large-scale bioprocessing strategies for both stem cell culture and purification, envisaging the application of these cells for regenerative medicine and drug screening. Bioreactor configurations are described, including their applications for stem cell expansion, and stem cell separation techniques such as isolation and purification are discussed. Basic definitions are provided concerning the different types of stem cells, from adult stem cells to the more recent induced pluripotent stem cells. The main characteristics of these different stem cell types are described, alongside the molecular mechanisms underlying their self-renewal and differentiation. The book also focuses on methodologies currently used for in vitro stem cell culture under static conditions, including the challenge of xeno-free culture conditions, as well as culture parameters that influence stem cell culture. Approaches for both stem cell culture and separation in micro-scale conditions are presented, including the use of cellular microarrays for high-throughput screening of the effect of both soluble and extracellular matrix molecules. A further section is dedicated to application of stem cells for regenerative medicine. - Maintains a unique focus on both the basic stem cell biology concepts, and their translation to large-scale bioprocessing approaches - Envisages the use of stem cells in regenerative medicine and drug screening applications - Discusses the application of microscale techniques as a tool to perform basic stem cell biology studies

Microscale Acoustofluidics

Microscale Acoustofluidics PDF Author: Thomas Laurell
Publisher: Royal Society of Chemistry
ISBN: 1849737061
Category : Technology & Engineering
Languages : en
Pages : 593

Book Description
The manipulation of cells and microparticles within microfluidic systems using external forces is valuable for many microscale analytical and bioanalytical applications. Acoustofluidics is the ultrasound-based external forcing of microparticles with microfluidic systems. It has gained much interest because it allows for the simple label-free separation of microparticles based on their mechanical properties without affecting the microparticles themselves. Microscale Acoustofluidics provides an introduction to the field providing the background to the fundamental physics including chapters on governing equations in microfluidics and perturbation theory and ultrasound resonances, acoustic radiation force on small particles, continuum mechanics for ultrasonic particle manipulation, and piezoelectricity and application to the excitation of acoustic fields for ultrasonic particle manipulation. The book also provides information on the design and characterization of ultrasonic particle manipulation devices as well as applications in acoustic trapping and immunoassays. Written by leading experts in the field, the book will appeal to postgraduate students and researchers interested in microfluidics and lab-on-a-chip applications.