03788nam 2200457 450 991055511570332120211014141948.03-527-82286-03-527-34642-23-527-82285-2(CKB)4100000011248753(MiAaPQ)EBC6527623(Au-PeEL)EBL6527623(OCoLC)1244629507(EXLCZ)99410000001124875320211014d2021 uy 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierDiarylethene molecular photoswitches concepts and functionalities /Masahiro IrieWeinheim, Germany :Wiley-VCH GmbH,[2021]©20211 online resource (239 pages)3-527-34640-6 Includes bibliographical references and index.Cover -- Title Page -- Copyright -- Contents -- Preface -- Chapter 1 Introduction -- 1.1 General Introduction -- 1.2 Discovery of Diarylethene Molecular Photoswitches -- References -- Chapter 2 Reaction Mechanism -- 2.1 Basic Concepts -- 2.2 Theoretical Study -- 2.3 Reaction Dynamics -- 2.3.1 Cyclization Reaction -- 2.3.2 Cycloreversion Reaction -- References -- Chapter 3 Photoswitching Performance -- 3.1 Quantum Yield -- 3.1.1 Photocyclization Quantum Yield -- 3.1.2 Solvent Effect on Cyclization Quantum Yield -- 3.1.3 Photocycloreversion Quantum Yield -- 3.2 Thermal Stability -- 3.3 Fatigue Resistance -- 3.4 Fluorescence Property -- 3.4.1 Turn‐Off Mode Photoswitching -- 3.4.2 Turn‐On Mode Photoswitching -- 3.5 Chiral Property -- References -- Chapter 4 Photoswitchable Crystals -- 4.1 Dichroism -- 4.2 X‐Ray Crystallographic Analysis -- 4.3 Quantum Yield -- 4.4 Multicolored Systems and Nano‐Layered Periodic Structures -- 4.5 Fluorescent Crystals -- 4.6 Photomechanical Response -- 4.6.1 Surface Morphology Change -- 4.6.2 Reversible Shape Change -- 4.6.3 Bending Response of Mixed Crystals -- References -- Chapter 5 Memory -- 5.1 Single‐Molecule Memory -- 5.2 Near‐Field Optical Memory -- 5.3 Three‐Dimensional Optical Memory -- 5.4 Readout Using Infrared Absorption, Raman Scattering, and Refractive Index Changes -- References -- Chapter 6 Switches -- 6.1 Single‐Molecule Conductance Photoswitch -- 6.2 Optical Switch Based on Refractive Index Change -- 6.3 Magnetism -- References -- Chapter 7 Surface Properties -- 7.1 Surface Wettability -- 7.2 Selective Metal Deposition -- 7.3 Subwavelength Nanopatterning -- References -- Chapter 8 Polymers and Liquid Crystals -- 8.1 Polymers -- 8.2 Liquid Crystals -- References -- Chapter 9 Applications -- 9.1 Organic Field‐Effect Transistors (OFETs) -- 9.2 Metal Organic Frameworks (MOFs).9.3 Super‐Resolution Fluorescence Microscopy -- 9.3.1 Control of Cycloreversion Quantum Yield -- 9.3.2 Fatigue Resistance -- 9.3.3 Photoswitching with Single‐Wavelength Visible Light -- 9.3.4 Super‐Resolution Bioimaging -- 9.4 Chemical Reactivity Control -- 9.5 Biological Activity -- 9.6 Color Dosimeters -- References -- Appendix A Synthesis Procedures of Typical Diarylethenes -- A.1 1,2‐Bis(2,4‐dimethyl‐5‐phenyl‐3‐thienyl)perfluorocyclopentene (7) [5-7] -- A.2 1,2‐Bis(2‐ethyl‐6‐phenyl‐1‐benzothiophene‐1,1‐ dioxide‐3‐yl)‐perfluorocyclopenetene (11) [8-10] -- References -- Index -- EULA.Molecular machineryElectronic books.Molecular machinery.547.7Irie Masahiro1217209MiAaPQMiAaPQMiAaPQBOOK9910555115703321Diarylethene molecular photoswitches2815167UNINA