Download or read book Developing a High Sensitivity and Spatial Resolution SPECT Molecular Imaging System Through the Use of Novel Multiplexing written by Oleg Sergeevich Ovchinnikov and published by . This book was released on 2014 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Molecular Imaging written by Brian D. Ross and published by Academic Press. This book was released on 2021-08-03 with total page 1872 pages. Available in PDF, EPUB and Kindle. Book excerpt: The detection and measurement of the dynamic regulation and interactions of cells and proteins within the living cell are critical to the understanding of cellular biology and pathophysiology. The multidisciplinary field of molecular imaging of living subjects continues to expand with dramatic advances in chemistry, molecular biology, therapeutics, engineering, medical physics and biomedical applications. Molecular Imaging: Principles and Practice, Volumes 1 and 2, Second Edition provides the first point of entry for physicians, scientists, and practitioners. This authoritative reference book provides a comprehensible overview along with in-depth presentation of molecular imaging concepts, technologies and applications making it the foremost source for both established and new investigators, collaborators, students and anyone interested in this exciting and important field. The most authoritative and comprehensive resource available in the molecular-imaging field, written by over 170 of the leading scientists from around the world who have evaluated and summarized the most important methods, principles, technologies and data Concepts illustrated with over 600 color figures and molecular-imaging examples Chapters/topics include, artificial intelligence and machine learning, use of online social media, virtual and augmented reality, optogenetics, FDA regulatory process of imaging agents and devices, emerging instrumentation, MR elastography, MR fingerprinting, operational radiation safety, multiscale imaging and uses in drug development This edition is packed with innovative science, including theranostics, light sheet fluorescence microscopy, (LSFM), mass spectrometry imaging, combining in vitro and in vivo diagnostics, Raman imaging, along with molecular and functional imaging applications Valuable applications of molecular imaging in pediatrics, oncology, autoimmune, cardiovascular and CNS diseases are also presented This resource helps integrate diverse multidisciplinary concepts associated with molecular imaging to provide readers with an improved understanding of current and future applications
Download or read book Advanced Methods in Multiplexing Multi pinhole Imaging written by Christian Lackas and published by . This book was released on 2006 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Particle Detection and Imaging written by Claus Grupen and published by Springer Science & Business Media. This book was released on 2012-01-08 with total page 1251 pages. Available in PDF, EPUB and Kindle. Book excerpt: The handbook centers on detection techniques in the field of particle physics, medical imaging and related subjects. It is structured into three parts. The first one is dealing with basic ideas of particle detectors, followed by applications of these devices in high energy physics and other fields. In the last part the large field of medical imaging using similar detection techniques is described. The different chapters of the book are written by world experts in their field. Clear instructions on the detection techniques and principles in terms of relevant operation parameters for scientists and graduate students are given.Detailed tables and diagrams will make this a very useful handbook for the application of these techniques in many different fields like physics, medicine, biology and other areas of natural science.
Download or read book Molecular Imaging written by Ralph Weissleder and published by PMPH-USA. This book was released on 2010 with total page 1384 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of molecular imaging of living subjects have evolved considerably and have seen spectacular advances in chemistry, engineering and biomedical applications. This textbook was designed to fill the need for an authoritative source for this multi-disciplinary field. We have been fortunate to recruit over 80 leading authors contributing 75 individual chapters. Given the multidisciplinary nature of the field, the book is broken into six different sections: "Molecular Imaging technologies", "Chemistry", "Molecular Imaging in Cell and Molecular Biology", "Applications of Molecular Imaging", "Molecular Imaging in Drug Evaluation" with the final section comprised of chapters on computation, bioinformatics and modeling. The organization of this large amount of information is logical and strives to avoid redundancies among chapters. It encourages the use of figures to illustrate concepts and to provide numerous molecular imaging examples.
Download or read book Molecular Imaging Computer Reconstruction and Practice written by Yves Lemoigne and published by Springer Science & Business Media. This book was released on 2008-09-02 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reports the majority of lectures given during the NATO Advanced Study Institute ASI-982440, which was held at the European Scienti?c Institute of Archamps (ESI, Archamps – France) from November 9 to November 21, 2006. The ASI course was structured in two parts, the ?rst was dedicated to individual imaging techniques while the second is the object of this volume and focused on data modelling and processing and on image archiving and distribution. Courses devoted to nuclear medicine and digital imaging techniques are collected in a c- plementary volume of NATO Science Series entitled “Physics for Medical Imaging Applications” (ISBN 978-1-4020-5650-5). Every year in autumn ESI organises the European School of Medical Physics, which covers a large spectrum of topics ranging from Medical Imaging to Rad- therapy, over a period of ?ve weeks. Thanks to the Cooperative Science and Te- nology sub-programme of the NATO Science Division, weeks two and three were replaced this year by the ASI course dedicated to “Molecular Imaging from Physical Principles to Computer Reconstruction and Practice”. This allowed the participation ofexpertsandstudentsfrom20differentcountries,withdiverseculturalbackground and professional experience (Africa, America, Asia, and Europe). A further positive outcome of NATO ASI participation is the publication of this book, which contains the lectures series contributed by speakers during the second week of the ASI.
Download or read book Image Fusion in Preclinical Applications written by Claudia Kuntner-Hannes and published by Springer. This book was released on 2018-12-22 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an accessible and comprehensive overview of the state of the art in multimodal, multiparametric preclinical imaging, covering all the modalities used in preclinical research. The role of different combinations of PET, CT, MR, optical, and optoacoustic imaging methods is examined and explained for a range of applications, from research in oncology, neurology, and cardiology to drug development. Examples of animal studies are highlighted in which multimodal imaging has been pivotal in delivering otherwise unobtainable information. Hardware and software image registration methods and animal-specific factors are also discussed. The readily understandable text is enhanced by numerous informative illustrations that help the reader to appreciate the similarities to, but also the differences from, clinical applications. Image Fusion in Preclinical Applications will be of interest to all who wish to learn more about the use of multimodal/multiparametric imaging as a tool for in vivo investigations in preclinical medical and pharmaceutical research.
Download or read book Multiplexed Imaging written by Eli Zamir and published by Humana. This book was released on 2021-08-31 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides a collection of state-of-the-art approaches addressing key aspects of multiplexed imaging. Chapters focus on labeling and imaging techniques for multiplexed imaging, as well as on the application of these techniques for the study of cells and tissues. 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, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Multiplexed Imaging: Methods and Protocols aims to be helpful for researchers interested in implementing multiplexed imaging or in developing novel, cutting-edge multiplexed imaging approaches.
Download or read book Engineering Medicine written by Lawrence S. Chan and published by CRC Press. This book was released on 2019-05-15 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: This transformative textbook, first of its kind to incorporate engineering principles into medical education and practice, will be a useful tool for physicians, medical students, biomedical engineers, biomedical engineering students, and healthcare executives. The central approach of the proposed textbook is to provide principles of engineering as applied to medicine and guide the medical students and physicians in achieving the goal of solving medical problems by engineering principles and methodologies. For the medical students and physicians, this proposed textbook will train them to “think like an engineer and act as a physician”. The textbook contains a variety of teaching techniques including class lectures, small group discussions, group projects, and individual projects, with the goals of not just helping students and professionals to understand the principles and methods of engineering, but also guiding students and professionals to develop real-life solutions. For the biomedical engineers and biomedical engineering students, this proposed textbook will give them a large framework and global perspective of how engineering principles could positively impact real-life medicine. To the healthcare executives, the goal of this book is to provide them general guidance and specific examples of applying engineering principles in implementing solution-oriented methodology to their healthcare enterprises. Overall goals of this book are to help improve the overall quality and efficiency of healthcare delivery and outcomes.
Download or read book Molecular Imaging of Small Animals written by Habib Zaidi and published by Springer. This book was released on 2014-05-27 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the fundamental concepts of multimodality small-animal molecular imaging technologies and their numerous applications in biomedical research. Driven primarily by the widespread availability of various small-animal models of human diseases replicating accurately biological and biochemical processes in vivo, this is a relatively new yet rapidly expanding field that has excellent potential to become a powerful tool in biomedical research and drug development. In addition to being a powerful clinical tool, a number of imaging modalities including but not limited to CT, MRI, SPECT and PET are also used in small laboratory animal research to visualize and track certain molecular processes associated with diseases such as cancer, heart disease and neurological disorders in living small animal models of disease. In vivo small-animal imaging is playing a pivotal role in the scientific research paradigm enabling to understand human molecular biology and pathophysiology using, for instance, genetically engineered mice with spontaneous diseases that closely mimic human diseases.
Download or read book Molecular Imaging written by Alexei Bogdanov and published by Springer Science & Business Media. This book was released on 2007-01-19 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: The continuous progress in the understanding of molecular processes of disease formation and progression attributes an increasing importance to biomedical molecular imaging methods. The purpose of this workshop was to discuss and overview multiple applications and emerging technologies in the area of diagnostic imaging including its fundamental capabilities in preclinical research, the opportunities for medical care, and the options involving therapeutic concepts. The book provides the reader with state-of-the-art information on the different aspects of diagnostic imaging, illuminating new developments in molecular biology, imaging agents and molecular probe design, and therapeutic techniques.
Download or read book Molecular Imaging written by Jie Tian and published by Springer. This book was released on 2014-06-11 with total page 699 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Molecular Imaging: Fundamentals and Applications" is a comprehensive monograph which describes not only the theory of the underlying algorithms and key technologies but also introduces a prototype system and its applications, bringing together theory, technology and applications. By explaining the basic concepts and principles of molecular imaging, imaging techniques, as well as research and applications in detail, the book provides both detailed theoretical background information and technical methods for researchers working in medical imaging and the life sciences. Clinical doctors and graduate students will also benefit from this book. Jie Tian is a professor at the Institute of Automation, Chinese Academy of Sciences, China.
Download or read book Cardiovascular Molecular Imaging written by Robert J. Gropler and published by CRC Press. This book was released on 2007-07-23 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cardiovascular Molecular Imaging is based on a groundbreaking NIH symposium sponsored by the American Society of Nuclear Cardiology. The first all-inclusive guide to the targeted molecular imaging of the cardiovascular system, it includes color illustrations throughout and is packaged with a user-friendly CD-ROM with supplemental material.This refe
Download or read book Near Infrared NIR Surface enhanced Raman Spectroscopy and Fluorescence Microscopy for Molecular guided Surgery written by Cheng-You Yao and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular imaging has become an emerging technology to assess tumor margins. As the imaging contrast agents are functionalized with multiple ligands that can bind to different biomarkers - multiplexed molecular imaging, this technique can achieve high sensitivity and specificity for tumor margin detection. Optical-based molecular imaging modalities provide non-hazardous optical radiation, multiplexing wavelengths, and higher spatial resolution than ionizing radiation tomography techniques. Two categories of optical contrast agents, fluorescent dyes and Surface-Enhanced Raman Spectroscopy (SERS) nanoparticles are introduced and mainly applied in this dissertation. However, because of the tissue-photon interactions, the imaging contrast and penetration depths are limited by the visible wavelengths. The light in the NIR regime (700~1700 nm) has shown a deeper imaging penetration and better contrast with lower autofluorescence background. Thus, in this dissertation, NIR fluorescent dyes and SERS NPs excited by 785 nm are used for ex vivo and in vivo imaging for biological studies. This work aims to develop a variety of optical instruments for NIR ex vivo and in vivo biomedical imaging applications with deeper penetration, better contrast, and higher sensitivity. The optical instruments include a spectrometric system for SERS Raman detection, a VO2 MEMS scanner for SERS imaging, portable confocal microscopes, and a PZT MEMS scanner-based macroscope for wide-field fluorescence imaging. Chapter 1 briefly introduced the research background, pros and cons of existing techniques, and motivations of this study. In Chapter 2, the spectrometric SERS Raman system and ratiometric analysis have been applied to the detection of Alzheimer's Disease biomarkers and breast cancer image-guided surgery, using different SERS NPs conjugated with ligands. The Raman results were confirmed with histological analysis. In Chapter 3, a VO2 MEMS scanner has been designed, fabricated, and characterized for the Lissajous scanning SERS imaging application. In Chapter 4, two variants of the portable confocal microscopes, the point-scan and line-scan systems were designed with reflective parabolic mirrors for broadband wavelengths from the visible to NIR ranges. Ex vivo and in vivo confocal imaging results have been demonstrated using tumor-bearing mouse tissues. In Chapter 5, a thin-film PZT MEMS scanner has been reported, characterized, and integrated into a wide-field macroscope for fluorescence imaging. In Chapter 6, a novel photodetector - SNSPD has been integrated into the point-scan portable confocal microscope and PZT MEMS scanner-based wide-field macroscope to increase the efficiency and contrast of fluorescent imaging in the NIR range. In the last chapter, the future applications of the advanced VO2 MEMS scanners and fluorescence lifetime imaging microscopy using SNSPD were discussed in detail.
Download or read book The Development of Sensitive Paracest Contrast Agents for Molecular Imaging Applications written by Osasere M. Evbuomwan and published by . This book was released on 2011 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Paramagnetic chemical exchange saturation transfer (PARACEST) agents represent a new class of magnetic resonance imaging (MRI) contrast media that offer a considerable number of advantages over conventional gadolinium-based contrast agents. However, these agents are limited by the high concentrations required to produce an observable effect, thus prompting the need to design PARACEST agents that display better sensitivity. In the present work, an attempt to design PARACEST agents with enhanced sensitivity was made by altering some of the factors known to significantly influence the efficiency of the CEST process. Chapter one describes the synthesis and characterization of amphiphilic PARACEST agents capable of micellar self-assembly. The central hypothesis was that micelle formation would increase the number of exchanging groups per agent which when simultaneously saturated, should result in a CEST signal enhancement. Chapter two elucidates an attempt at understanding the effect of pH and functional group position on a series of PARACEST agents bearing carboxylic acid and amine groups with the intention of determining what conditions produce the optimum exchange rates for CEST. In chapter three, the development of a single-molecule dual-modality agent that combines both PARACEST and luminescence properties is reported. The expectation was that the high sensitivity of the optical imaging technique would complement the poor sensitivity but high spatial resolution of the MRI technique thus resulting in a potential molecular imaging probe.
Download or read book The Journal of Nuclear Medicine written by and published by . This book was released on 2009 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Molecular Imaging with Engineered Physiology written by Adrian Lukas Slusarczyk and published by . This book was released on 2016 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using molecular imaging in vivo, biomolecular and cellular phenomena can be investigated within their relevant physiological context, addressing a central challenge for 21st century biomedicine and basic research. To advance neuroscience in particular, molecular-level measurements across the brain inside the intact organism are required. However, existing imaging strategies and available probes have been limited by serious constraints. Magnetic resonance imaging (MRI) provides deeper tissue penetration depth than optical imaging and better spatial resolution and greater versatility in sensor design than radioactive probes. The most important drawback for MRI probes has been the need for high concentrations in the micromolar to millimolar range, leading to analyte sequestration, complications for noninvasive brain delivery, and toxicity. Efforts to address the sensitivity problem, such as nuclear hyperpolarization, introduce their own technical constraints and so far lack generality. Here, we introduce a conceptually novel molecular imaging technique based on artificially induced physiological perturbations, enabling molecular MRI with nanomolar sensitivity. In this imaging strategy, we take advantage of blood as an abundant endogenous source of contrast compatible with multiple imaging modalities including MRI and optical imaging to decouple the concentration requirement for molecular sensing from the concentration requirement for imaging contrast. Highly potent vasoactive peptides are engineered to respond to specific biomolecular phenomena of interest at nanomolar concentrations by inducing dilation of the microvasculature, increased local bloodflow, and consequently, large changes in T2*-weighted MRI contrast. This principle is exploited to design activatable probes for protease activity based on the calcitonin gene-related peptide (CGRP) and validate them for brain imaging in live rats; to use CGRP as a genetic reporter for cell tracking; and to create fusions of a vasoactive peptide from flies to previously characterized antibodies capable of crossing the blood-brain barrier (BBB), suggesting the possibility of minimally invasive brain delivery of such probes. We demonstrate the feasibility of highly sensitive molecular MRI with vasoactive probes at concentrations compatible with in situ expression of probes and delivery across the BBB, and show that vasoactive peptides are a versatile platform for MRI probe design which promises unprecedented in vivo molecular insights for biomedicine and neuroscience.
