Mechanochemical changes in absorption and fluorescence of DDM-containing epoxies

[1]  H. Otsuka,et al.  Mechanochromic Polymers That Turn Green Upon the Dissociation of Diarylbibenzothiophenonyl: The Missing Piece toward Rainbow Mechanochromism. , 2018, Chemistry.

[2]  N. Niu,et al.  Novel Quercetin Aggregation‐Induced Emission Luminogen (AIEgen) with Excited‐State Intramolecular Proton Transfer for In Vivo Bioimaging , 2018 .

[3]  H. Otsuka,et al.  Reorganizable and stimuli-responsive polymers based on dynamic carbon–carbon linkages in diarylbibenzofuranones , 2018 .

[4]  Zhanhu Guo,et al.  Layer-by-layer grafting CNTs onto carbon fibers surface for enhancing the interfacial properties of epoxy resin composites , 2018 .

[5]  Evan K. Wujcik,et al.  Silver nanoparticles/graphene oxide decorated carbon fiber synergistic reinforcement in epoxy-based composites , 2017 .

[6]  A. Jen,et al.  Highly sensitive thermal damage sensors for polymer composites: time temperature indicator based on thermochromic fluorescence turn-on response , 2017 .

[7]  Christoph Weder,et al.  Dynamic covalent diarylbibenzofuranone-modified nanocellulose: mechanochromic behaviour and application in self-healing polymer composites , 2017 .

[8]  A. Jen,et al.  Mechanochromic fluorescence in epoxy as a detection method for barely visible impact damage in CFRP composites , 2017 .

[9]  Wentao Li,et al.  Piezochromism and hydrochromism through electron transfer: new stories for viologen materials , 2016, Chemical science.

[10]  H. Nishihara,et al.  Modulated Luminescence of a Stable Open-Shell Triarylmethyl Radical: Effects of Chemical Modification on Its Electronic Structure and Physical Properties. , 2016, Chemistry.

[11]  H. Otsuka,et al.  Polymer–Inorganic Composites with Dynamic Covalent Mechanochromophore , 2016 .

[12]  A. Jen,et al.  Highly Sensitive Built‐In Strain Sensors for Polymer Composites: Fluorescence Turn‐On Response through Mechanochemical Activation , 2016, Advanced materials.

[13]  J. M. Matxain,et al.  Transient mechanochromism in epoxy vitrimer composites containing aromatic disulfide crosslinks , 2016 .

[14]  R. Sijbesma,et al.  Stress-induced colouration and crosslinking of polymeric materials by mechanochemical formation of triphenylimidazolyl radicals. , 2016, Chemical communications.

[15]  G. Kedziora,et al.  Bond breaking in epoxy systems: A combined QM/MM approach. , 2016, The Journal of chemical physics.

[16]  Lenore L. Dai,et al.  Dimeric anthracene-based mechanophore particles for damage precursor detection in reinforced epoxy matrix composites , 2016 .

[17]  H. Nishihara,et al.  Highly photostable luminescent open-shell (3,5-dihalo-4-pyridyl)bis(2,4,6-trichlorophenyl)methyl radicals: significant effects of halogen atoms on their photophysical and photochemical properties , 2015 .

[18]  D. Marx,et al.  Should the Woodward-Hoffmann Rules be Applied to Mechanochemical Reactions? , 2015, Chemphyschem : a European journal of chemical physics and physical chemistry.

[19]  H. Otsuka,et al.  Mechanophores with a reversible radical system and freezing-induced mechanochemistry in polymer solutions and gels. , 2015, Angewandte Chemie.

[20]  H. Nishihara,et al.  Luminescence, stability, and proton response of an open-shell (3,5-dichloro-4-pyridyl)bis(2,4,6-trichlorophenyl)methyl radical. , 2014, Angewandte Chemie.

[21]  Aditi Chattopadhyay,et al.  Early damage detection in epoxy matrix using cyclobutane-based polymers , 2014 .

[22]  S. Sortino,et al.  A polymer-based nanodevice for the photoregulated release of NO with two-photon fluorescence reporting in skin carcinoma cells. , 2014, Journal of materials chemistry. B.

[23]  O. Wolfbeis,et al.  Luminescent probes and sensors for temperature. , 2013, Chemical Society reviews.

[24]  F. Raymo.  Photoactivatable synthetic fluorophores. , 2013, Physical chemistry chemical physics : PCCP.

[25]  M. Burns,et al.  Super-resolution imaging of PDMS nanochannels by single-molecule micelle-assisted blink microscopy. , 2013, The journal of physical chemistry. B.

[26]  R. Berry,et al.  Simulation of Fracture Nucleation in Cross-Linked Polymer Networks , 2013 .

[27]  He Tian,et al.  Photochromic Materials: More Than Meets The Eye , 2013, Advanced materials.

[28]  F. Raymo,et al.  Fluorescence photoactivation by intermolecular proton transfer. , 2012, The journal of physical chemistry. A.

[29]  L. Gagliardi,et al.  Stretch effects induced by molecular strain on weakening σ-bonds: molecular design of long-lived diradicals (biradicals). , 2012, The Journal of organic chemistry.

[30]  F. Raymo.  Photoactivatable Synthetic Dyes for Fluorescence Imaging at the Nanoscale. , 2012, The journal of physical chemistry letters.

[31]  Jia-rui Xu,et al.  Recent advances in organic mechanofluorochromic materials. , 2012, Chemical Society reviews.

[32]  S. Kobatake,et al.  Photochromic polymers bearing various diarylethene chromophores as the pendant: synthesis, optical properties, and multicolor photochromism , 2011 .

[33]  V. A. Barachevsky,et al.  Light‐sensitive organic recording media for 3D optical memory , 2011 .

[34]  Masahiro Irie,et al.  In situ preparation of highly fluorescent dyes upon photoirradiation. , 2011, Journal of the American Chemical Society.

[35]  D. Marx,et al.  On the role of polymer chains in transducing external mechanical forces to benzocyclobutene mechanophores , 2011 .

[36]  S. Holder,et al.  Mechanochromic systems for the detection of stress, strain and deformation in polymeric materials , 2011 .

[37]  J. Verdu,et al.  Thermal and radio-oxidation of epoxy coatings , 2010 .

[38]  Mitchell T. Ong,et al.  Trapping a Diradical Transition State by Mechanochemical Polymer Extension , 2010, Science.

[39]  Douglas A. Davis.  Spiropyrans as color-generating mechanophores , 2010 .

[40]  M. Ong.  The photochemical and mechanochemical ring opening of cyclobutene from first principles , 2010 .

[41]  Richard A. Evans,et al.  Photo-responsive systems and biomaterials: photochromic polymers, light-triggered self-assembly, surface modification, fluorescence modulation and beyond , 2010 .

[42]  Mitchell T. Ong,et al.  Force-induced activation of covalent bonds in mechanoresponsive polymeric materials , 2009, Nature.

[43]  F. Raymo,et al.  Fluorescent Switches Based on Photochromic Compounds , 2009 .

[44]  Sung-Youl Cho,et al.  A fluorescent crack sensor based on cyclobutane-containing crosslinked polymers of tricinnamates , 2008 .

[45]  Veronica Golos.  Photo , 2008 .

[46]  F. Würthner,et al.  Toward fluorescent memories with nondestructive readout: photoswitching of fluorescence by intramolecular electron transfer in a diaryl ethene-perylene bisimide photochromic system. , 2008, Angewandte Chemie.

[47]  Shane L. Mangold,et al.  Synthesis of fluorogenic polymers for visualizing cellular internalization. , 2008, Organic letters.

[48]  P. Musto,et al.  Photo-Oxidation of High Performance Epoxy Networks: Correlation between the Molecular Mechanisms of Degradation and the Viscoelastic and Mechanical Response , 2008 .

[49]  H. Ikeda.  An Organic Radical Light-Emitting Diode Based on the Fluorescence Emission of a Trimethylenemethane Biradical , 2008 .

[50]  T. Kojima,et al.  Polyvinyl butyral films containing leuco-malachite green as low-dose dosimeters , 2008 .

[51]  Yosuke Hoshi,et al.  Thermoluminescence and a new organic light-emitting diode (OLED) based on triplet-triplet fluorescence of the trimethylenemethane (TMM) biradical. , 2007, Journal of the American Chemical Society.

[52]  Nancy R. Sottos,et al.  Biasing reaction pathways with mechanical force , 2007, Nature.

[53]  S. Rowe,et al.  Identification of photoluminescence features of an epoxy resin based on components features and curing effects , 2005 .

[54]  Jean-Luc Gardette,et al.  Study of the Degradation of an Epoxy/Amine Resin, 1 , 2005 .

[55]  J. Gardette,et al.  Study of the degradation of an epoxy/amine resin, 2 Kinetics and depth-profiles , 2005 .

[56]  T. Hanley,et al.  The generic enhancement of photochromic dye switching speeds in a rigid polymer matrix , 2005, Nature materials.

[57]  Soo Young Park,et al.  Photoswitchable organic nanoparticles and a polymer film employing multifunctional molecules with enhanced fluorescence emission and bistable photochromism. , 2004, Angewandte Chemie.

[58]  T. Majima,et al.  Transient absorption spectra and lifetimes of benzophenone ketyl radicals in the excited state , 2004 .

[59]  Vladimir I Minkin,et al.  Photo-, thermo-, solvato-, and electrochromic spiroheterocyclic compounds. , 2004, Chemical reviews.

[60]  S. Hashimoto.  Zeolite photochemistry : impact of zeolites on photochemistry and feedback from photochemistry to zeolite science , 2003 .

[61]  C. Weder,et al.  Oligo(p-phenylene vinylene) Excimers as Molecular Probes: Deformation-Induced Color Changes in Photoluminescent Polymer Blends , 2002 .

[62]  Kevin D. Belfield,et al.  A New Photosensitive Polymeric Material for WORM Optical Data Storage Using Multichannel Two-Photon Fluorescence Readout , 2002 .

[63]  K. Rurack,et al.  Flipping the light switch 'on'--the design of sensor molecules that show cation-induced fluorescence enhancement with heavy and transition metal ions. , 2001, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

[64]  E. Vauthey,et al.  Excited-State Dynamics of Organic Radical Ions in Liquids and in Low-Temperature Matrices , 2001 .

[65]  K. L. Tan,et al.  Flexible Smart Window via Surface Graft Copolymerization of Viologen on Polyethylene , 2000 .

[66]  I. Kevrekidis,et al.  Dynamic deformation visualization in swelling of polymer gels , 2000 .

[67]  Barry Van Gemert,et al.  The Commercialization of Plastic Photochromic Lenses: A Tribute to John Crano , 2000 .

[68]  Satoshi Kawata,et al.  Three-Dimensional Optical Data Storage Using Photochromic Materials. , 2000, Chemical reviews.

[69]  S. Jockusch,et al.  A Spectroscopic Study of Diphenylmethyl Radicals and Diphenylmethyl Carbocations Stabilized by Zeolites , 2000 .

[70]  N. Turro,et al.  Reversible Oxygenation of a Diphenylmethyl Radical Rendered Supramolecularly Persistent , 1999 .

[71]  Martin Brehmer,et al.  Light‐Induced Color Change of Cholesteric Copolymers , 1998 .

[72]  L. Curtiss,et al.  FLUORESCENCE OF THE 1,4-BENZOQUINONE RADICAL ANION , 1997 .

[73]  K. Gillen,et al.  Color formation in irradiated polymers , 1996 .

[74]  E. Kramer,et al.  Microdeformation and network structure in epoxies , 1991 .

[75]  A. Cameron,et al.  Organization of the spinal cord in four species of elasmobranch fish: Cytoarchitecture and distribution of serotonin and selected neuropeptides , 1990, The Journal of comparative neurology.

[76]  R. D. Gilbert,et al.  Effects of ionizing radiation on epoxy, graphite fiber, and epoxy/graphite fiber composites. Part II: Radical types and radical decay behavior , 1988 .

[77]  A. B. Gagarina,et al.  Mechanochromatic effect and the formation of free radicals in bis(phenylphthaloyl)ethane dimers upon mechanical destruction in the solid phase , 1987 .

[78]  W. Leigh,et al.  Cyclobutene photochemistry. Nonstereospecific photochemical ring opening of simple cyclobutenes , 1987 .

[79]  H. Hiratsuka,et al.  Fluorescence spectra and lifetimes of chalcone ketyl radical anions , 1987 .

[80]  G. George,et al.  Characterization of the cure of TGDDM/DDS epoxy resins by chemiluminescence I. Spectral and thermal analysis , 1987 .

[81]  B. Eda,et al.  An ESR study of radiation damage of bisphenol‐A‐based epoxy resin at low temperature: Selective hydrogen addition to benzene‐ring‐forming cyclohexadienyl‐type radical , 1986 .

[82]  J. Scaiano,et al.  Substituent effects on the lifetime and fluorescence of excited diphenylmethyl radicals in solution , 1986 .

[83]  D. Meisel,et al.  Photophysics of arylmethyl radicals at 77 K. Structure-photoreactivity correlation , 1985 .

[84]  M. Grayson,et al.  Mechanochemical reactions in an epoxy resin system , 1985 .

[85]  J. Verdu,et al.  Photooxidation of amine crosslinked epoxies. II: Influence of structure , 1983 .

[86]  J. Verdu,et al.  Photooxidation of amine crosslinked epoxies I. The DGEBA–DDM system , 1983 .

[87]  N. Atherton,et al.  Development of green and dark blue colors in epoxy resins cured with 4,4′‐diaminodiphenylmethane , 1982 .

[88]  N. Tennent,et al.  Spectroscopic properties and photosensitivity of epoxy resins , 1982 .

[89]  K. Shirane.  Radiation‐induced free radicals of epoxy resin , 1979 .

[90]  H. Yamaguchi,et al.  Fluorescence lifetime and quantum yield of diphenylketyl radical at low temperature , 1978 .

[91]  G. Favaro.  Energy levels of doublet-doublet transitions for some diphenylmethyl radicals , 1970 .

[92]  Taro Hayashi,et al.  The Mechanism of Photochromism, Thermochromism and Piezochromism of Dimers of Triarylimidazolyl , 1970 .

[93]  Taro Hayashi,et al.  Photochromic Color Change of the Dimer of Triphenylimidazolyl at Low Temperatures , 1969 .

[94]  J. Saltiel,et al.  Stereospecific photochemical fragmentation of cyclobutenes in solution , 1969 .

[95]  H. Kusakawa,et al.  Ultraviolet and Visible Absorption Spectra of the Solid States of Aromatic Amine Complexes with Iodine , 1965 .

[96]  Y. Hirshberg,et al.  PHOTOCHROMISM IN SPIROPYRANS. PART V.1 ON THE MECHANISM OF PHOTOTRANSFORMATION , 1962 .

[97]  Y. Hirshberg,et al.  PHOTOCHROMISM IN SPIROPYRANS. PART IV.1 EVIDENCE FOR THE EXISTENCE OF SEVERAL FORMS OF THE COLORED MODIFICATION , 1962 .

[98]  R. Foster.  Absorption Spectra of Molecular Complexes , 1958, Nature.

[99]  G. Porter,et al.  Trapped atoms and radicals in rigid solvents , 1955, Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences.

[100]  E. Whittle,et al.  Matrix Isolation Method for the Experimental Study of Unstable Species , 1954 .

[101]  G. Porter,et al.  Trapped Atoms and Radicals in a Glass ‘Cage’ , 1954, Nature.

[102]  L. Michaelis,et al.  The Free Radicals of the Type of Wurster's Salts , 1939 .

[103]  I. Obodovskiy,et al.  Luminescence , 2019, Radiation.

[104]  G. Kedziora,et al.  Prediction of Incipient Nano-Scale Rupture for Thermosets in Plane Stress , 2016 .

[105]  Alan T. Zehnder,et al.  Fracture, Fatigue, Failure and Damage Evolution, Volume 8 : Proceedings of the 2015 Annual Conference on Experimental and Applied Mechanics , 2016 .

[106]  A. Dreuw,et al.  Emission turn-on and solubility turn-off in conjugated polymers: one- and two-photon-induced removal of fluorescence-quenching solubilizing groups. , 2015, Macromolecular rapid communications.

[107]  P. J. Pomery,et al.  Colour development and luminescence phenomena in epoxy glasses , 1998 .

[108]  P. Maruthamuthu,et al.  Stopped-flow kinetic study of the formation and decay of the 4,4′-(dimethylamino)diphenylmethane radical cation in aqueous solution , 1995 .

[109]  L. Johnston.  Photochemistry of radicals and biradicals , 1993 .

[110]  J. L. Allen,et al.  Post-column reaction for simultaneous analysis of chromatic and leuco forms of malachite green and crystal violet by high-performance liquid chromatography with photometric detection , 1991 .

[111]  J. Dickinson,et al.  Fracto-emission from neat epoxy resin , 1987 .

[112]  J. Scaiano,et al.  Fluorescence spectroscopy of organic reaction intermediates in solution using a commercial spectrofluorimeter , 1985 .

[113]  R. L. Levy,et al.  Monitoring Epoxy Cure Kinetics with a Viscosity-Dependent Fluorescent Probe , 1984 .

[114]  H. Hiratsuka,et al.  Visible absorption and fluorescence spectra of the benzalacetophenone ketyl radical and its radical anion , 1984 .

[115]  D. Meisel,et al.  Photochemistry and photophysics of phenylmethyl radicals , 1984 .

[116]  R. D. Gilbert,et al.  Electron spin resonance study of a cured epoxy resin exposed to high-energy radiation , 1984 .

[117]  S. Burnay.  Radiation-induced changes in the structure of an epoxy resin , 1980 .

[118]  S. Shimada,et al.  Free radicals trapped in polyethylene matrix: 2. Decay in single crystals and diffusion , 1977 .

[119]  M. Sakaguchi,et al.  ESR studies on polymer radicals produced by mechanical destruction and their reactivity , 1976 .

[120]  T. Hayashi.  [MECHANISM OF PHOTOCHROMISM]. , 1965, Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan.

[121]  H. Tsubomura.  Molecular Complexes and Their Spectra. X. Molecular Complexes between Iodine and N,N-Dimethylaniline Derivatives , 1960 .

[122]  T. Waite.  General Theory of Bimolecular Reaction Rates in Solids and Liquids , 1958 .