Download or read book High Throughput Microfluidic Technologies for Cell Separation and Single cell Analysis written by Lidan Wu (Ph. D.) and published by . This book was released on 2016 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: The heterogeneity of individual cellular behavior in response to physical and chemical stimuli has raised increasing attention in many biological processes. There is great incentive in developing techniques for high throughput single-cell measurements and manipulations. Particularly, cell size has been recognized as an important parameter in single cell study and pericellular protease activity plays a key role in regulating the microenvironment of individual cells. Therefore, this thesis focuses on establishing new methods to address the issues of cell size and single cell protease measurement. We first develop a size-based cell separation technique using Dean-coupled inertial microfluidic sorter. Separation of cells by size before downstream assays might be beneficial in simplifying the system and facilitating the discovery of rare subpopulations through enrichment of cells with certain size range or cell cycle phase. By investigating the particle focusing and separation mechanisms in curved microfluidic channel, we develop a novel design of inertial microfluidic sorter with higher separation resolution and then demonstrate its capacity in leukocyte isolation from blood. This novel cell sorter would be a promising alternative to many other cell separation problems. We then establish a microfluidic platform for functional measurement of single cell pericellular proteases, including both those secreted and expressed on cell surface. We apply the platform to studying the PMA-mediated protease response of HepG2 cells at single-cell level and reveal the diversity in the dynamic patterns of single-cell protease activity profile upon drug stimulation. We also present the preliminary exploration of single-cell protease activity behavior in anticancer drug resistance development. Lastly, we explore the applicability of our platform for single-cell shedding measurement. Protease-mediated molecular shedding is one of the key mechanisms through which individual cells actively regulate their own microenvironment. However, the amount of molecules being shed for individual cells is extremely low, posing significant challenges in detecting shedding quantitatively. By means of analytical analysis and numerical simulations, we investigate the intrinsic noise of low-abundance molecule detection. Experimental characterizations have also been performed to evaluate the impact of practical factors on actual readout variation.

Download or read book Microfluidics for Single Cell Analysis written by Jin-Ming Lin and published by Springer Nature. This book was released on 2019-08-28 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes the various microfluidic-based approaches for single-cell capture, isolation, manipulation, culture and observation, lysis, and analysis. Single-cell analysis reveals the heterogeneities in morphology, functions, composition, and genetic performance of seemingly identical cells, and advances in single-cell analysis can overcome the difficulties arising due to cell heterogeneity in the diagnostics for a targeted model of disease. This book provides a detailed review of the state-of-the-art techniques presenting the pros and cons of each of these methods. It also offers lessons learned and tips from front-line investigators to help researchers overcome bottlenecks in their own studies. Highlighting a number of techniques, such as microfluidic droplet techniques, combined microfluidics-mass-spectrometry systems, and nanochannel sampling, it describes in detail a new microfluidic chip-based live single-cell extractor (LSCE) developed in the editor’s laboratory, which opens up new avenues to use open microfluidics in single-cell extraction, single-cell mass spectrometric analysis, single-cell adhesion analysis and subcellular operations. Serving as both an elementary introduction and advanced guidebook, this book interests and inspires scholars and students who are currently studying or wish to study microfluidics-based cell analysis methods.

Download or read book Cell Analysis on Microfluidics written by Jin-Ming Lin and published by Springer. This book was released on 2017-10-25 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a detailed overview of the design, formatting, application, and development of microfluidic chips in the context of cell biology research, enumerating each element involved in microfluidics-based cell analysis, discussing its history, status quo, and future prospects, It also offers an extensive review of the research completed in the past decade, including numerous color figures. The individual chapters are based on the respective authors' studies and experiences, providing tips from the frontline to help researchers overcome bottlenecks in their own work. It highlights a number of cutting-edge techniques, such as 3D cell culture, microfluidic droplet technique, and microfluidic chip-mass spectrometry interfaces, offering a first-hand impression of the latest trends in the field and suggesting new research directions. Serving as both an elementary introduction and advanced guidebook, the book interests and inspires scholars and students who are currently studying microfluidics-based cell analysis methods as well as those who wish to do so.

Download or read book Single Cell Assays written by Paul C.H. Li and published by Springer Nature. This book was released on 2023-07-10 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: This detailed volume explores the use of single-cell assays in research for drug discovery, microfluidics, and more. The book delves into methodologies involving a variety of cell types and diseases, small molecules and biologics, as well as studies of the genome and transciptome. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step and readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Single-Cell Assays: Microfluidics, Genomics, and Drug Discovery serves to enable researchers to obtain a rapid overview in state-of-the-art microfluidic single-cell assays and an impression of what possibilities these assays offer to drug discovery.

Download or read book Microfluidics and Multiferroics Technologies for Single Cell Manipulation and Analysis written by Reem Ibrahim Khojah and published by . This book was released on 2019 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sorting engineered cells with unique properties or functions from a larger population represents the future for personalized cell therapy and diagnostics. High- throughput and high-content single-cell sorting methods enable selecting specific desirable cell subpopulations from a heterogeneous mixture and facilitate extracting wealthy information of medically relevant biomarkers. This thesis explores programmable microfluidic and multiferroic methods for cell sorting and analysis. Microcavity flow was used to passively separate cancer cells from blood in high-throughput. Cavity flow physics was explored for size-based capture of cells. To expand cell sorting automation and artificial intelligence integration in microfluidic devices, suspended micromotor system was developed and controlled with computer-assisted image analysis software to enable modular sorting of cells, cells encapsulated in droplets, cell clusters, and organoids of any size. Next section, programmable magnetoelastic microstructures were coupled with microfluidic devices for single-cell manipulation. Magnetoelastic materials with controllable intrinsic magnetic properties were used for single-cell capture/release in highly parallel arrays. Microfluidic and multiferroic cell sorting technologies will potentially enhance single-cell profiling across diverse cancer cells for personalized medicine and support cell engineering technologies through a precise selection of high-performing cells.

Download or read book Essentials of Single Cell Analysis written by Fan-Gang Tseng and published by Springer. This book was released on 2016-01-21 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of single-cell isolation, separation, injection, lysis and dynamics analysis as well as a study of their heterogeneity using different miniaturized devices. As an important part of single-cell analysis, different techniques including electroporation, microinjection, optical trapping, optoporation, rapid electrokinetic patterning and optoelectronic tweezers are described in detail. It presents different fluidic systems (e.g. continuous micro/nano-fluidic devices, microfluidic cytometry) and their integration with sensor technology, optical and hydrodynamic stretchers etc., and demonstrates the applications of single-cell analysis in systems biology, proteomics, genomics, epigenomics, cancer transcriptomics, metabolomics, biomedicine and drug delivery systems. It also discusses the future challenges for single-cell analysis, including the advantages and limitations. This book is enjoyable reading material while at the same time providing essential information to scientists in academia and professionals in industry working on different aspects of single-cell analysis. Dr. Fan-Gang Tseng is a Distinguished Professor of Engineering and System Science at the National Tsing Hua University, Taiwan. Dr. Tuhin Subhra Santra is a Research Associate at the California Nano Systems Institute, University of California at Los Angeles, USA.

Download or read book Unravelling Single Cell Genomics written by Nathalie Bontoux and published by Royal Society of Chemistry. This book was released on 2010-10-18 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique introduction to the growing field of microfluidics applied to genomics provides an overview of the latest technologies and emphasizes its potential in answering important biological questions. Written by a physicist and a biologist, it offers a more comprehensive view than the previous literature. The book starts with key ideas in molecular biology, developmental biology and microtechnology before going on to cover the specifics of single cell analysis and microfluidic devices for single cell molecular analysis. Review chapters discuss the state-of-the art and will prove invaluable to all those planning to develop microdevices for molecular analysis of single cells. Methods allowing complete analysis of gene expression in the single cell are stressed - as opposed the more commonly used techniques that allow analysis of only a few genes at a time. As pioneers in the field, the authors understand how critical it is for a physicist to understand the biological issues and questions related to single cell analysis, as well for biologists to understand what microfluidics is all about. Aimed predominantly at graduate students, this book will also be of significant interest to scientists working in or affiliated with this field.

Download or read book Microfluidic Devices for Biomedical Applications written by Xiujun (James) Li and published by Elsevier. This book was released on 2013-10-31 with total page 689 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microfluidics or lab-on-a-chip (LOC) is an important technology suitable for numerous applications from drug delivery to tissue engineering. Microfluidic devices for biomedical applications discusses the fundamentals of microfluidics and explores in detail a wide range of medical applications.The first part of the book reviews the fundamentals of microfluidic technologies for biomedical applications with chapters focussing on the materials and methods for microfabrication, microfluidic actuation mechanisms and digital microfluidic technologies. Chapters in part two examine applications in drug discovery and controlled-delivery including micro needles. Part three considers applications of microfluidic devices in cellular analysis and manipulation, tissue engineering and their role in developing tissue scaffolds and stem cell engineering. The final part of the book covers the applications of microfluidic devices in diagnostic sensing, including genetic analysis, low-cost bioassays, viral detection, and radio chemical synthesis.Microfluidic devices for biomedical applications is an essential reference for medical device manufacturers, scientists and researchers concerned with microfluidics in the field of biomedical applications and life-science industries. - Discusses the fundamentals of microfluidics or lab-on-a-chip (LOC) and explores in detail a wide range of medical applications - Considers materials and methods for microfabrication, microfluidic actuation mechanisms and digital microfluidic technologies - Considers applications of microfluidic devices in cellular analysis and manipulation, tissue engineering and their role in developing tissue scaffolds and stem cell engineering

Download or read book Online High Throughput Microfluidic Single Cell Analysis for Feed back Experimentation written by Christian Carsten Sachs and published by . This book was released on 2018* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Handbook of Single Cell Technologies written by Tuhin Subhra Santra and published by Springer. This book was released on 2021-10-29 with total page 1096 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a brief overview of single-cell analysis using recent advanced technologies. The different sections cover different aspect of single cell analysis and applications with their advantages, limitations, and future challenges. The book has covered how different physical energies such as optical, electrical, and mechanical energy have been applied for single cell therapy and analysis. The recent advanced micro/nanofluidic devices have been employed for single-cell counting, manipulation, cultivation, separation, isolation, lysis, printing and patterning and host-viral interaction at single-cell level. Various chemical approaches for single-cell analysis have been discussed, such as liposome mediated materials transfer at single-cell and their analysis, discovery of antibody via single-cell, high-throughput screening of antigen-specific antibody-secreting cells, and biomolecular secretion analysis of individual cells. Moreover, different single-cell omics such as genomics, proteomics and transcriptomics have been discussed using microfluidic technologies as well as conventional approaches. The role of single cell analysis in system biology and biocatalysis have been discussed in detail. The book describes single-cell phenotyping of heterogeneous tissue, stimulation, and instant reaction quenching technology for biochemical kinetic analysis, large scale single-cell assay for the identification of biocatalysts and analytical techniques for single-cell studies in microbiology. The role of single-cell analysis in cancer, such as single-cell adhesion and cancer progression, single-cell technologies for cancer therapy, analytical technology for single cancer cell analysis, and biophysical markers for cancer cell analysis have been discussed. The flow cytometry based high throughput single-cell analysis have been well emphasized. Finally this book has covered single-cell electrophysiology, single-cell sensing and size measurement using mechanical and microwave resonators, molecular force spectroscopy for cell adhesion measurement, micro-tweezers and force microscopy techniques for single-cell mechanobiological analysis, mass spectrometry and acoustic tweezers for single-cell manipulation and analysis. This book is intended for academic and industrial researchers, undergraduate and graduate students in the fields of biomedical engineering, bio-micro/nanoengineering, and bio-micro/nano fabrication for single-cell analysis. It can be used for courses on bio-MEMS/bio-NEMS, biomicrofluidics, bio-micro/nanofabrications, micro/nanofluidics, biophysics, single cell analysis, bionanotechnology, drug delivery systems and biomedical microdevices. Collective contributions from respected experts, have brought diverse aspects of single-cell technologies in a single hand book. This will benefit researchers and practitioners in the biotechnology industry for different diseases analysis, therapeutics, diagnostics, drug discovery, drug screening etc. In addition to hard copies, the book will be available online and will often be updated by the authors.

Download or read book Microfluidic Technologies for Human Health written by Utkan Demirci and published by World Scientific. This book was released on 2012 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ch. 1. A microscale bioinspired cochlear-like sensor / Robert D. White, Robert Littrell, and Karl Grosh -- ch. 2. Systematic evaluation of the efficiencies of proteins and chemicals in pharmaceutical applications / Morgan Hamon and Jong Wook Hong -- ch. 3. Microfluidic glucose sensors / Jithesh V. Veetil [und weitere] -- ch. 4. Applications of microfabrication and microfluidic techniques in mesenchymal stem cell research / Abhijit Majumder [und weitere] -- ch. 5. Patient-specific modeling of low-density lipoprotein transport in coronary arteries / Ufuk Olgac -- ch. 6. Point-of-care microdevices for global health diagnostics of infectious diseases / Sau Yin Chin [und weitere] -- ch. 7. Integrated microfluidic sample preparation for chip-based molecular diagnostics / Jane Y. Zhang [und weitere] -- ch. 8. Microfluidic devices for cellular proteomic studies / Yihong Zhan and Chang Lu -- ch. 9. Microfluidics for neuroscience: novel tools and future implications / Vivian M. Hernandez and P. Hande Ozdinler -- ch. 10. Microfluidics: on-chip platforms as in vitro disease models / Shan Gao, Erkin Seker, and Martin L. Yarmush -- ch. 11. Application of microfluidics in stem cell and tissue engineering / Sasha H. Bakhru, Christopher Highley, and Stefan Zappe -- ch. 12. Microfluidic "on-the-fly" fabrication of microstructures for biomedical applications / Edward Kang, Sau Fung Wong, and Sang-Hoon Lee -- ch. 13. Microfluidics as a promising tool toward distributed viral detection / Elodie Sollier and Dino Di Carlo -- ch. 14. Electrophoresis and dielectrophoresis for lab-on-a-chip (LOC) analyses / Yagmur Demircan, Gurkan Yilmaz, and Haluk Kulah -- ch. 15. Ultrasonic embossing of carbon nanotubes for the fabrication of polymer microfluidic chips for DNA sample purification / Puttachat Khuntontong, Min Gong, and Zhiping Wang -- ch. 16. Ferrofluidics / A. Rezzan Kose and Hur Koser -- ch. 17. Antibody-based blood bioparticle capture and separation using microfluidics for global health / ZhengYuan Luo [und weitere] -- ch. 18. Applications of quantum dots for fluorescence imaging in biomedical research / ShuQi Wang [und weitere]

Download or read book Bio MEMS written by Wanjun Wang and published by CRC Press. This book was released on 2006-12-15 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book considers both the unique characteristics of biological samples and the challenges of microscale engineering. Divided into three main sections, it first examines fabrication technologies using non-silicon processes, which are suitable for the materials more commonly used in medical/biological analyses. These include UV lithography, LIGA, nanoimprinting, and hot embossing. Attention then shifts to microfluidic components and sensing technologies for sample preparation, delivery, and analysis in microchannels and microchambers. The final section outlines various applications and systems at the leading edge of Bio-MEMS technology in a variety of areas such as drug delivery and proteomics.

Download or read book Integrated Microfluidic Device for Single cell High Throughput Screening in Dynamic Gene Expression Analysis written by Lawrence Kwan Yeung Hui and published by . This book was released on 2008 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past decade, interest in microfluidics has surged as applications have trended towards novel biological assays. Specifically, the ability of microfluidics to parallelize cellular studies through array-based chip designs has attracted researchers interested in investigating cellular function under a wide variety of environmental conditions. The capability of microfluidic devices to control microenvironment conditions and induce dynamic perturbation to cellular systems makes microfluidics (or "lab-on-a-chip") an attractive platform to study gene expression dynamics. In this project, the functionality of microfluidic technology is exploited to design and construct a device for isolation and observation of cells in high throughput. The integration of a concentration gradient with homogenous medium within each chamber was designed specifically to investigate gene regulation in Saccharomyces cerevisiae under various concentrations of chemical inducers. These devices were designed to sustain cells for extended periods of time with high temporal resolution to study dynamic gene expression in single cells. The device builds on previous studies by probing up to eight distinct cell cultures in parallel. The microfluidic platform was then used to study yeast cells at various levels of inducer perturbations. Further experimentation revealed the utility of a parallel gradient by producing an induction curve of the yeast response. Such high-throughput designs will prove essential to yeast systems biology research as it strives to understand the complex regulatory interactions that dictate cell function by probing vast regions of parameter space.

Download or read book Functional Metagenomics Tools and Applications written by Trevor C. Charles and published by Springer. This book was released on 2017-10-09 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, the latest tools available for functional metagenomics research are described.This research enables scientists to directly access the genomes from diverse microbial genomes at one time and study these “metagenomes”. Using the modern tools of genome sequencing and cloning, researchers have now been able to harness this astounding metagenomic diversity to understand and exploit the diverse functions of microorganisms. Leading scientists from around the world demonstrate how these approaches have been applied in many different settings, including aquatic and terrestrial habitats, microbiomes, and many more environments. This is a highly informative and carefully presented book, providing microbiologists with a summary of the latest functional metagenomics literature on all specific habitats.

Download or read book Applications of Microfluidic Systems in Biology and Medicine written by Manabu Tokeshi and published by Springer. This book was released on 2019-04-25 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on state-of-the-art microfluidic research in medical and biological applications. The top-level researchers in this research field explain carefully and clearly what can be done by using microfluidic devices. Beginners in the field —undergraduates, engineers, biologists, medical researchers—will easily learn to understand microfluidic-based medical and biological applications. Because a wide range of topics is summarized here, it also helps experts to learn more about fields outside their own specialties. The book covers many interesting subjects, including cell separation, protein crystallization, single-cell analysis, cell diagnosis, point-of-care testing, immunoassay, embyos/worms on a chip and organ-on-a-chip. Readers will be convinced that microfluidic devices have great potential for medical and biological applications.

Download or read book Microfluidics in Cell Biology Part C Microfluidics for Cellular and Subcellular Analysis written by and published by Academic Press. This book was released on 2018-11-22 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microfluidics in Cell Biology Part C, Volume 148, a new release in the Methods in Cell Biology series, continues the legacy of this premier serial with quality chapters authored by leaders in the field. Unique to this updated volume are three sections on microfluidics in various multi-cellular models, including microfluidics in cell monolayers/spheroids, microfluidics in organ on chips, and microfluidics in model organisms. Specific chapters discuss collective migration in microtubes, leukocyte adhesion dynamics on endothelial monolayers under flow, constrained spheroid for perfusion culture, cells in droplet arrays, heart on chips, kidney on chips, liver on chips, and more. - Contains contributions from experts in the field from across the world - Covers a wide array of topics on both mitosis and meiosis - Includes relevant, analysis based topics

Download or read book Microfluidic Technology for High throughput Single Cell Gene Expression Analysis written by Adam White and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: