The Use of Fluorescent Probes to Detect ROS in Photodynamic Therapy

Photodynamic therapy employs nontoxic dyes called photosensitizers (PS) that are excited by visible light of the correct wavelength to produce a variety of reactive oxygen species (ROS) by an interaction between the long-lived PS triplet states with ambie

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Jesús Espada Editor

Reactive Oxygen Species Methods and Protocols

Methods

in

M o l e c u l a r B i o lo g y

Series Editor John M. Walker School of Life and Medical Sciences University of Hertfordshire Hatfield, Hertfordshire, UK

For further volumes: http://www.springer.com/series/7651

Reactive Oxygen Species Methods and Protocols

Edited by

Jesús Espada Ramón y Cajal Institute for Health Research (IRYCIS), Ramón y Cajal University Hospital, Madrid, Spain; Centro Integrativo de Biología y Química Aplicada (CIBQA), Universidad Bernardo O’Higgins, Santiago, Chile

Editor Jesús Espada Ramón y Cajal Institute for Health Research (IRYCIS) Ramón y Cajal University Hospital Madrid, Spain Centro Integrativo de Biología y Química Aplicada (CIBQA) Universidad Bernardo O’Higgins Santiago, Chile

ISSN 1064-3745     ISSN 1940-6029 (electronic) Methods in Molecular Biology ISBN 978-1-0716-0895-1    ISBN 978-1-0716-0896-8 (eBook) https://doi.org/10.1007/978-1-0716-0896-8 © Springer Science+Business Media, LLC, part of Springer Nature 2021 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors, and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, expressed or implied, with respect to the material contained herein or for any errors or omissions that may have been made. The publisher remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. This Humana imprint is published by the registered company Springer Science+Business Media, LLC, part of Springer Nature. The registered company address is: 1 New York Plaza, New York, NY 10004, U.S.A.

Preface The signaling properties of reactive oxygen species (ROS) in biological systems under physiological conditions are currently a hot and exciting area of research. For one side, ROS are a major consequence of the aerobic metabolism that can turn out as extremely harmful for most living organisms. Not surprisingly, an aberrant production of ROS in mammalian tissues has been associated with several critical diseases, including cancer, and with the aging process. However, different ROS-based molecular signaling mechanisms are being steadily characterized in different experiment