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Author : Kevin Andrew Hatch
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (964 download)
Download or read book Two-photon Excitation Based Photochemistry and Neural Imaging written by Kevin Andrew Hatch and published by . This book was released on 2016 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Chun Hay Alex Kwan
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (46 download)
Download or read book Imaging Neural Circuits Via Two-photon-excited Fluorescence and Second Harmonic Generation Microscopy written by Chun Hay Alex Kwan and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Philip Nelson
Publisher : Princeton University Press
ISBN 13 : 1400885485
Total Pages : 512 pages
Book Rating : 4.4/5 (8 download)
Download or read book From Photon to Neuron written by Philip Nelson and published by Princeton University Press. This book was released on 2017-05-09 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: A richly illustrated undergraduate textbook on the physics and biology of light Students in the physical and life sciences, and in engineering, need to know about the physics and biology of light. Recently, it has become increasingly clear that an understanding of the quantum nature of light is essential, both for the latest imaging technologies and to advance our knowledge of fundamental life processes, such as photosynthesis and human vision. From Photon to Neuron provides undergraduates with an accessible introduction to the physics of light and offers a unified view of a broad range of optical and biological phenomena. Along the way, this richly illustrated textbook builds the necessary background in neuroscience, photochemistry, and other disciplines, with applications to optogenetics, superresolution microscopy, the single-photon response of individual photoreceptor cells, and more. With its integrated approach, From Photon to Neuron can be used as the basis for interdisciplinary courses in physics, biophysics, sensory neuroscience, biophotonics, bioengineering, or nanotechnology. The goal is always for students to gain the fluency needed to derive every result for themselves, so the book includes a wealth of exercises, including many that guide students to create computer-based solutions. Supplementary online materials include real experimental data to use with the exercises. Assumes familiarity with first-year undergraduate physics and the corresponding math Overlaps the goals of the MCAT, which now includes data-based and statistical reasoning Advanced chapters and sections also make the book suitable for graduate courses An Instructor's Guide and illustration package is available to professors
Author : Shih-i Chu
Publisher : World Scientific
ISBN 13 : 9814507954
Total Pages : 410 pages
Book Rating : 4.8/5 (145 download)
Download or read book Advances In Multi-photon Processes And Spectroscopy, Vol 2 written by Shih-i Chu and published by World Scientific. This book was released on 1986-05-01 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume focuses on the recent rapid growth in both experimental and theoretical studies of multiphoton processes and multiphoton spectroscopy of atoms, ions and molecules in chemistry, physics, biology, material sciences, etc. It contains papers readable by active researchers and by those who intend to enter it. Theory and experiment are equally emphasized, and each review article is written in a self-contained manner by experts in the field so that readers learn the subject without much preparation.
Author : Rafael Yuste
Publisher :
ISBN 13 :
Total Pages : 848 pages
Book Rating : 4.3/5 (91 download)
Download or read book Imaging Neurons written by Rafael Yuste and published by . This book was released on 2000 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past decade, advances in microscopy have been coupled with new methods of culturing and labeling cells to generate the new science of imaging. Imaging technologies allow investigators to look directly inside living cells and probe their form and function in unprecedented detail. This approach is revolutionizing many aspects of biomedical research, particularly neuroscience, in which visual techniques have traditionally been so important. This manual is the first comprehensive description of the range of imaging technologies being applied to living cells. With its origins in a laboratory course taught at Cold Spring Harbor Laboratory by the editors and contributors, it is packed with the kind of technical detail and practical advice that are essential for success, yet seldom found in the research literature. It covers both established methods and cutting-edge techniques such as multiphoton excitation microscopy and imaging of genetically engineered probes. Although it is neurons to which these technologies are most commonly applied, the methods described are readily adaptable to many other cell types. This book will therefore be an invaluable aid to investigators in cell and developmental biology and immunology as well as neuroscience who wish to take advantage of the extraordinary insights into cellular function offered by imaging technologies.
Author : Cyrus D. Cantrell
Publisher : Springer Science & Business Media
ISBN 13 : 3642822924
Total Pages : 300 pages
Book Rating : 4.6/5 (428 download)
Download or read book Multiple-Photon Excitation and Dissociation of Polyatomic Molecules written by Cyrus D. Cantrell and published by Springer Science & Business Media. This book was released on 2013-03-08 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the early 1970s, researchers in Canada, the Soviet Union and the United States discovered that powerful infrared laser pulses are capable of dissociating mole cules such as SiF4 and SF6' This result, which was so unexpected that for some time the phenomenon of multiple-photon dissociation was not recognized in many cir cumstances in which we now know that it occurs, was first publicized at a time when the possibility of using lasers for the separation of isotopes had attracted much attention in the scientific community. From the mid-1970s to the early 1980s, hun dreds of experimental papers were published describing the multiple-photon absorp tion of C02 laser pulses in nearly every simple molecule with an absorption band in the 9 - 11 jJm region. Despite this impressive volume of experimental results, and despite the efforts of numerous theorists, there is no agreement among re searchers in the field on many fundamental aspects of the absorption of infrared laser light by polyatomic molecules. This book is devoted to reviells of the experimental and theoretical research that provides the foundations for our current understanding of molecular multiple photon exc itat i on, and to rev i ews of research that is pert i nent to the 1 aser sep aration of isotopes.
Author : Detlef Bahnemann
Publisher : Springer Nature
ISBN 13 : 3030637131
Total Pages : 1914 pages
Book Rating : 4.0/5 (36 download)
Download or read book Springer Handbook of Inorganic Photochemistry written by Detlef Bahnemann and published by Springer Nature. This book was released on 2022-06-25 with total page 1914 pages. Available in PDF, EPUB and Kindle. Book excerpt: The handbook comprehensively covers the field of inorganic photochemistry from the fundamentals to the main applications. The first section of the book describes the historical development of inorganic photochemistry, along with the fundamentals related to this multidisciplinary scientific field. The main experimental techniques employed in state-of-art studies are described in detail in the second section followed by a third section including theoretical investigations in the field. In the next three sections, the photophysical and photochemical properties of coordination compounds, supramolecular systems and inorganic semiconductors are summarized by experts on these materials. Finally, the application of photoactive inorganic compounds in key sectors of our society is highlighted. The sections cover applications in bioimaging and sensing, drug delivery and cancer therapy, solar energy conversion to electricity and fuels, organic synthesis, environmental remediation and optoelectronics among others. The chapters provide a concise overview of the main achievements in the recent years and highlight the challenges for future research. This handbook offers a unique compilation for practitioners of inorganic photochemistry in both industry and academia.
Author : Vincenzo Balzani
Publisher : John Wiley & Sons
ISBN 13 : 3527844082
Total Pages : 566 pages
Book Rating : 4.5/5 (278 download)
Download or read book Photochemistry and Photophysics written by Vincenzo Balzani and published by John Wiley & Sons. This book was released on 2024-08-22 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: Connects principles, processes, and experimental techniques with current research in the continuously expanding field of photochemistry and photophysics Photochemistry and Photophysics covers a wide spectrum of concepts in photochemistry and photophysics, introducing principles, processes, and experimental techniques, with a wealth of examples of current applications and research spanning natural photosynthesis, photomedicine, photochromism, luminescent sensors, energy conversion and storage, and sustainability issues. In this Second Edition, several chapters have been revised considerably and others have been almost entirely rewritten. A number of schemes and figures have been added, and the reference list at the end of each chapter has been extended and updated. Clearly structured, the first part of the text discusses the formation, properties, and reactivity of excited states of inorganic and organic molecules and supramolecular species, and the second part focuses on photochemical and photophysical processes in natural and artificial systems. Readers will learn how photochemical and photophysical processes can be exploited for novel, unusual, and unexpected applications. Written by world-renowned experts in the field, Photochemistry and Photophysics includes information on: Formation, electronic structure, properties, chemical reactivity, and radiative and nonradiative decay of electronically excited states Fundamental concepts and theoretical approaches concerning energy transfer and electron transfer Peculiar light absorption/emission spectra and the photochemical properties of the various families of organic molecules and metal complexes Equipment, techniques, procedures, and reference data concerning photochemical and photophysical experiments, including warnings to avoid mistakes and misinterpretations Relationships between photochemical, photophysical, and electrochemical properties of molecules that enable interconversion between light and chemical energy With an appropriate mix of introductory, intermediate, and advanced content, this is an ideal textbook resource for related undergraduate and postgraduate courses. The text is also valuable for scientists already active in photochemical and photophysical research who will find helpful suggestions to undertake novel scientific projects.
Author : Karsten König
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 311043007X
Total Pages : 785 pages
Book Rating : 4.1/5 (14 download)
Download or read book Multiphoton Microscopy and Fluorescence Lifetime Imaging written by Karsten König and published by Walter de Gruyter GmbH & Co KG. This book was released on 2018-01-22 with total page 785 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph focuses on modern femtosecond laser microscopes for two photon imaging and nanoprocessing, on laser tweezers for cell micromanipulation as well as on fluorescence lifetime imaging (FLIM) in Life Sciences. The book starts with an introduction by Dr. Wolfgang Kaiser, pioneer of nonlinear optics and ends with the chapter on clinical multiphoton tomography, the novel high resolution imaging technique. It includes a foreword by the nonlinear microscopy expert Dr. Colin Sheppard. Contents Part I: Basics Brief history of fluorescence lifetime imaging The long journey to the laser and its use for nonlinear optics Advanced TCSPC-FLIM techniques Ultrafast lasers in biophotonics Part II: Modern nonlinear microscopy of live cells STED microscopy: exploring fluorescence lifetime gradients for super-resolution at reduced illumination intensities Principles and applications of temporal-focusing wide-field two-photon microscopy FLIM-FRET microscopy TCSPC FLIM and PLIM for metabolic imaging and oxygen sensing Laser tweezers are sources of two-photon effects Metabolic shifts in cell proliferation and differentiation Femtosecond laser nanoprocessing Cryomultiphoton imaging Part III: Nonlinear tissue imaging Multiphoton Tomography (MPT) Clinical multimodal CARS imaging In vivo multiphoton microscopy of human skin Two-photon microscopy and fluorescence lifetime imaging of the cornea Multiscale correlative imaging of the brain Revealing interaction of dyes and nanomaterials by multiphoton imaging Multiphoton FLIM in cosmetic clinical research Multiphoton microscopy and fluorescence lifetime imaging for resection guidance in malignant glioma surgery Non-invasive single-photon and multi-photon imaging of stem cells and cancer cells in mouse models Bedside assessment of multiphoton tomography
Author : Raffaello Papadakis
Publisher : BoD – Books on Demand
ISBN 13 : 1803551836
Total Pages : 110 pages
Book Rating : 4.8/5 (35 download)
Download or read book Fluorescence Imaging - Recent Advances and Applications written by Raffaello Papadakis and published by BoD – Books on Demand. This book was released on 2023-11-22 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluorescence imaging is widely used in scientific fields ranging from biology to biomedicine and even materials science. The development of novel fluorescent labels and microscopy techniques has rendered fluorescence imaging profoundly useful. Particularly in bioscience, fluorescence imaging empowers the study of the intracellular distribution, dynamics, gene expression, protein–protein interactions, and protein localization and enables the identification and tracking of lysosomes. Fluorescence imaging is applicable in cells and tissues and is constantly gaining attention in medicine too, in the fields of fluorescence-guided surgery and robotic-assisted fluorescence surgery. Acknowledging all these important new trends, this book provides an overview of the recent advances and applications in fluorescence imaging.
Author : Jing Wang
Publisher :
ISBN 13 :
Total Pages : 596 pages
Book Rating : 4.:/5 (659 download)
Download or read book Two-photon Induced Photochemistry written by Jing Wang and published by . This book was released on 2007 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two-photon absorption is the process in which a molecule absorbs two photons simultaneously. The two key advantages of two-photon processes over one-photon processes are the possibility of excitation of materials with high three-dimensional spatial resolution and deep light-penetration into absorbing materials. Based on bond-cleavage reactions activated by photon-induced intramolecular electron transfer, two-photon activatable acid and radical initiators and two-photon removable protecting groups have been successfully designed and synthesized for photopolymerization and three-dimensional microfabrication and for biomedical photo-triggers. The optical and chemical properties of synthesized molecules, such as quantum yield of acid generation, initiation efficiency of photopolymerization, and photolysis efficiency, have been studied by using a variety of physical and analytical techniques under one-photon conditions. The two-photon characteristics and applications of these molecules are being investigated in collaboration with other groups.
Author : Douglas B. Murphy
Publisher : John Wiley & Sons
ISBN 13 : 047169214X
Total Pages : 564 pages
Book Rating : 4.4/5 (716 download)
Download or read book Fundamentals of Light Microscopy and Electronic Imaging written by Douglas B. Murphy and published by John Wiley & Sons. This book was released on 2012-11-05 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals of Light Microscopy and Electronic Imaging, Second Edition provides a coherent introduction to the principles and applications of the integrated optical microscope system, covering both theoretical and practical considerations. It expands and updates discussions of multi-spectral imaging, intensified digital cameras, signal colocalization, and uses of objectives, and offers guidance in the selection of microscopes and electronic cameras, as well as appropriate auxiliary optical systems and fluorescent tags. The book is divided into three sections covering optical principles in diffraction and image formation, basic modes of light microscopy, and components of modern electronic imaging systems and image processing operations. Each chapter introduces relevant theory, followed by descriptions of instrument alignment and image interpretation. This revision includes new chapters on live cell imaging, measurement of protein dynamics, deconvolution microscopy, and interference microscopy. PowerPoint slides of the figures as well as other supplementary materials for instructors are available at a companion website: www.wiley.com/go/murphy/lightmicroscopy
Author : James G. Fujimoto
Publisher : Oxford University Press
ISBN 13 : 0199722293
Total Pages : 435 pages
Book Rating : 4.1/5 (997 download)
Download or read book Biomedical Optical Imaging written by James G. Fujimoto and published by Oxford University Press. This book was released on 2009-04-22 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomedical optical imaging is a rapidly emerging research area with widespread fundamental research and clinical applications. This book gives an overview of biomedical optical imaging with contributions from leading international research groups who have pioneered many of these techniques and applications. A unique research field spanning the microscopic to the macroscopic, biomedical optical imaging allows both structural and functional imaging. Techniques such as confocal and multiphoton microscopy provide cellular level resolution imaging in biological systems. The integration of this technology with exogenous chromophores can selectively enhance contrast for molecular targets as well as supply functional information on processes such as nerve transduction. Novel techniques integrate microscopy with state-of-the-art optics technology, and these include spectral imaging, two photon fluorescence correlation, nonlinear nanoscopy; optical coherence tomography techniques allow functional, dynamic, nanoscale, and cross-sectional visualization. Moving to the macroscopic scale, spectroscopic assessment and imaging methods such as fluorescence and light scattering can provide diagnostics of tissue pathology including neoplastic changes. Techniques using light diffusion and photon migration are a means to explore processes which occur deep inside biological tissues and organs. The integration of these techniques with exogenous probes enables molecular specific sensitivity.
Author : James Pawley
Publisher : Springer Science & Business Media
ISBN 13 : 1475753489
Total Pages : 639 pages
Book Rating : 4.4/5 (757 download)
Download or read book Handbook of Biological Confocal Microscopy written by James Pawley and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 639 pages. Available in PDF, EPUB and Kindle. Book excerpt: This third edition of a classic text in biological microscopy includes detailed descriptions and in-depth comparisons of parts of the microscope itself, digital aspects of data acquisition and properties of fluorescent dyes, the techniques of 3D specimen preparation and the fundamental limitations, and practical complexities of quantitative confocal fluorescence imaging. Coverage includes practical multiphoton, photodamage and phototoxicity, 3D FRET, 3D microscopy correlated with micro-MNR, CARS, second and third harmonic signals, ion imaging in 3D, scanning RAMAN, plant specimens, practical 3D microscopy and correlated optical tomography.
Author : García Iriepa Cristina
Publisher : Elsevier
ISBN 13 : 0323972225
Total Pages : 520 pages
Book Rating : 4.3/5 (239 download)
Download or read book Theoretical and Computational Photochemistry written by García Iriepa Cristina and published by Elsevier. This book was released on 2023-04-21 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theoretical and Computational Photochemistry: Fundamentals, Methods, Applications and Synergy with Experimental Approaches provides a comprehensive overview of photoactive systems and photochemical processes. After an introduction to photochemistry, the book discusses the key computational chemistry methods applied to the study of light-induced processes over the past decade, and further outlines recent research topics to which these methods have been applied. By discussing the synergy between experimental and computational data, the book highlights how theoretical studies could facilitate understanding experimental findings. This helpful guide is for both theoretical chemists and experimental photochemistry researchers interested in utilizing computational photochemistry methods for their own work. - Reviews the fundamentals of photochemistry, helping those new to the field in understanding key concepts - Provides detailed guidance and comparison of computational and theoretical methods, highlighting the suitability of each method for different case studies - Outlines current applications to encourage discussion of the synergy between experimental and computational data, and inspiring further application of these methods to other photochemical processes
Author : Milan Prasad Poudel
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (686 download)
Download or read book Characterization of Two-photon Excitation written by Milan Prasad Poudel and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Coherent control of laser induced processes is based on the quantum interference among multiple excitation pathways. Progress in the field has been fueled by advances in pulse shaping techniques, allowing modulation of phase and amplitude across the bandwidth of ultra short pulses. This dissertation makes use of coherent control technique for the optimization of two-photon fluorescence (TPF) and its applications in selective excitation for biomedical imaging. Different physical processes, e.g. TPF, second harmonic generation (SHG) and their ratios (e.g. TPF/SHG) were optimized by using feedback control pulse shaping technique with an evolutionary algorithm. Various nonlinear effects, e.g. filamentation, intensity clamping and white light generation were studied using two-photon fluorescence and Z-scan technique with different dyes and biomarkers. Simultaneous measurements of different nonlinear effects were performed. Novel methods were proposed and implemented to obtain two-photon excitation characteristics in intensity-resolved manner. Understanding of these nonlinear effects can give new solution to the issues of spatial resolution and molecular contrast for cellular and tissue imaging.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 030916463X
Total Pages : 222 pages
Book Rating : 4.3/5 (91 download)
Download or read book Visualizing Chemistry written by National Research Council and published by National Academies Press. This book was released on 2006-06-01 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientists and engineers have long relied on the power of imaging techniques to help see objects invisible to the naked eye, and thus, to advance scientific knowledge. These experts are constantly pushing the limits of technology in pursuit of chemical imagingâ€"the ability to visualize molecular structures and chemical composition in time and space as actual events unfoldâ€"from the smallest dimension of a biological system to the widest expanse of a distant galaxy. Chemical imaging has a variety of applications for almost every facet of our daily lives, ranging from medical diagnosis and treatment to the study and design of material properties in new products. In addition to highlighting advances in chemical imaging that could have the greatest impact on critical problems in science and technology, Visualizing Chemistry reviews the current state of chemical imaging technology, identifies promising future developments and their applications, and suggests a research and educational agenda to enable breakthrough improvements.
