Littérature scientifique sur le sujet « Photophysical Dynamics »
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Articles de revues sur le sujet "Photophysical Dynamics"
Tam, Teck Lip Dexter, Ting Ting Lin et Steven Lukman. « Understanding the Excited State Photophysics of Pyrrolopyrrole-Dione Isomers and Derivatives Using Time-Dependence Density Functional Theory ». Journal of Molecular and Engineering Materials 05, no 03 (septembre 2017) : 1750009. http://dx.doi.org/10.1142/s2251237317500095.
Texte intégralZanoni, Kassio P. S., Akitaka Ito, Malte Grüner, Neyde Y. Murakami Iha et Andrea S. S. de Camargo. « Photophysical dynamics of the efficient emission and photosensitization of [Ir(pqi)2(NN)]+complexes ». Dalton Transactions 47, no 4 (2018) : 1179–88. http://dx.doi.org/10.1039/c7dt03930a.
Texte intégralSanders, Samuel N., Elango Kumarasamy, Kealan J. Fallon, Matthew Y. Sfeir et Luis M. Campos. « Singlet fission in a hexacene dimer : energetics dictate dynamics ». Chemical Science 11, no 4 (2020) : 1079–84. http://dx.doi.org/10.1039/c9sc05066c.
Texte intégralSingh, Ajay K., A. C. Bhasikuttan, Dipak K. Palit et Jai P. Mittal. « Excited-State Dynamics and Photophysical Properties ofpara-Aminobenzophenone ». Journal of Physical Chemistry A 104, no 30 (août 2000) : 7002–9. http://dx.doi.org/10.1021/jp9936188.
Texte intégralKoo, Sangho, Yeong Hun Kim, Oliver Flender, Mirko Scholz, Kawon Oum et Thomas Lenzer. « Photoinduced Dynamics of 13,13′-Diphenylpropyl-β-carotene ». Molecules 28, no 8 (16 avril 2023) : 3505. http://dx.doi.org/10.3390/molecules28083505.
Texte intégralEng, Julien, Stuart Thompson, Heather Goodwin, Dan Credgington et Thomas James Penfold. « Competition between the heavy atom effect and vibronic coupling in donor–bridge–acceptor organometallics ». Physical Chemistry Chemical Physics 22, no 8 (2020) : 4659–67. http://dx.doi.org/10.1039/c9cp06999b.
Texte intégralGhosh, Rajib, et Biswajit Manna. « Comparative photophysics and ultrafast dynamics of dimethylaminochalcone and a structurally rigid derivative : experimental identification of TICT coordinate ». Physical Chemistry Chemical Physics 19, no 34 (2017) : 23078–84. http://dx.doi.org/10.1039/c7cp03461j.
Texte intégralHarada, Takaaki, Stephen F. Lincoln et Tak W. Kee. « Excited-state dynamics of the medicinal pigment curcumin in a hydrogel ». Physical Chemistry Chemical Physics 18, no 40 (2016) : 28125–33. http://dx.doi.org/10.1039/c6cp05648b.
Texte intégralBöhnke, Hendrik, Katharina Röttger, Rebecca A. Ingle, Hugo J. B. Marroux, Mats Bohnsack, Andrew J. Orr-Ewing et Friedrich Temps. « Efficient intersystem crossing in 2-aminopurine riboside probed by femtosecond time-resolved transient vibrational absorption spectroscopy ». Physical Chemistry Chemical Physics 20, no 30 (2018) : 20033–42. http://dx.doi.org/10.1039/c8cp02664e.
Texte intégralOrtín-Fernández, Javier, Jesús González-Vázquez, Lara Martínez-Fernández et Inés Corral. « Molecular Identification of the Transient Species Mediating the Deactivation Dynamics of Solvated Guanosine and Deazaguanosine ». Molecules 27, no 3 (1 février 2022) : 989. http://dx.doi.org/10.3390/molecules27030989.
Texte intégralThèses sur le sujet "Photophysical Dynamics"
Murphy, Robert Scott. « Photophysical studies on the dynamics of guest complexation with cyclodextrins ». Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0017/NQ47292.pdf.
Texte intégralSchäfer, Stephan. « Fluorescence imaging microscopy studies on single molecule diffusion and photophysical dynamics ». Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2007. http://nbn-resolving.de/urn:nbn:de:swb:14-1175001255490-38090.
Texte intégralSchäfer, Stephan. « Fluorescence imaging microscopy studies on single molecule diffusion and photophysical dynamics ». Doctoral thesis, Technische Universität Dresden, 2006. https://tud.qucosa.de/id/qucosa%3A24827.
Texte intégralBudkina, Darya S. « Ultrafast photophysical and photochemical dynamics of polyhalogenated alkanes, cycloalkanes, and transition metal complexes ». Bowling Green State University / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1553686775405944.
Texte intégralVenugopal, Karunakaran. « Femtosecond solvation, excited state dynamics, and photophysical properties of chromophores used in polynucleic acids ». Doctoral thesis, [S.l.] : [s.n.], 2007. http://deposit.ddb.de/cgi-bin/dokserv?idn=983550263.
Texte intégralEtzold, Fabian [Verfasser]. « A photophysical study of excited state dynamics in donor-acceptor copolymer photovoltaic blends / Fabian Etzold ». Mainz : Universitätsbibliothek Mainz, 2015. http://d-nb.info/1077893345/34.
Texte intégralGlik, Elena A. « Spectroscopic Investigation of the Excited State Properties of Platinum(Ii) Charge Transfer Chromophores ». Bowling Green, Ohio : Bowling Green State University, 2009. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=bgsu1256141493.
Texte intégralStachelek, Patrycja. « Photophysics of multicomponent molecules under dynamic control ». Thesis, University of Newcastle upon Tyne, 2016. http://hdl.handle.net/10443/3525.
Texte intégralDimitrov, Stoichko Dimitrov. « Ultrafast Excited State Dynamics in DNA and other Nanomaterials ». Thesis, Boston College, 2010. http://hdl.handle.net/2345/2010.
Texte intégralThesis advisor: Mary Roberts
Understanding the electronic nature of DNA is profound and has been attempted for decades. Photoexcitation of DNA with UV light deposits electronic energy in the base stack and prepares highly reactive excited states. These states are precursors for photoinduced damage reactions which can lead to mutations and ultimately to cell death. While many DNA photo products have been isolated and characterized, the primary events immediately after photon absorption are not yet understood. Recent studies with ultrafast lasers have revealed that the majority of excess energy gained by DNA with light absorbance is dissipated on the femtosecond and picosecond time scales. In this study double-stranded oligonucleotides with different base sequences, content and lengths were systematically examined using femtosecond pump-probe spectroscopy. The results indicate that excitations in DNA are delocalized over more than two bases and the extent of the delocalization depends strongly on the structure of the investigated systems. Exciton delocalization domains in the longer duplexes are larger than in the shorter ones. Also, single-stranded oligonucleotides show smaller extent of exciton delocalization than duplexes with the same length. In addition to the fundamental studies on DNA photophysics, the properties and the structure of new molecular beacons based on thiazole orange dimers were studied. A full account of the optical and structural properties of the dimers in different base environments and orientations is presented here. Currently, the development of efficient ways to utilizing solar energy is at the forefront of the scientific community due to the ever rising demand for energy. Both, colloidal semiconductor nanocrystals and single-walled carbon nanotubes are potential alternatives to conventional inorganic and organic materials in photovoltaic devices Thorough understanding of the charge transfer and related photophysical phenomena in these systems will answer the question whether these nanomaterials can be applied in future generations of solar cells. The photoinduced electron transfer in donor-acceptor CdSe/CdTe heterostructured nanorods, in which CdTe is grown on top of CdSe in a single rod structure, was studied. The electron transfer between the two nanocrystals occurs on the subpicosecond time scale, competing with the ultrafast relaxation mechanisms in the quantum confined nanocrystals. Furthermore, investigations on how quantum confinement influences the phonon wavepackets in semiconductor nanocrystals were carried out. Quantum beats corresponding to longitudinal optical phonon modes were observed in the femtosecond pump-probe spectra of colloidal CdTe nanocrystals. Size-dependent experiments revealed that the optical phonon frequencies and the exciton-phonon coupling strength do not depend on the crystal's size. Only the wavepacket dephasing time was influenced by the diameter of the particles which was correlated with the hole relaxation to the exciton band edge. Electron donor-acceptor constructs, based on single-walled carbon nanotubes (SWNT), can be attained by noncovalent functionalization of the nanotubes with pyrene derivatives. However, charge transfer does not take place in the simplest pyrene-SWNT constructs. For the first time the pure SWNT-pyrene construct was isolated and investigated. Our results revealed that the optical properties of pyrene are drastically altered due to strong electronic interactions with the SWNT surface. In other words, aromatic molecules lose their electronic (and chemical) signature when non-covalently attached to carbon nanotubes
Thesis (PhD) — Boston College, 2010
Submitted to: Boston College. Graduate School of Arts and Sciences
Discipline: Chemistry
Yu, Jierui. « PHOTOPHYSICS OF CHROMOPHORE ASSEMBLIES IN POROUS FRAMEWORKS ». OpenSIUC, 2021. https://opensiuc.lib.siu.edu/dissertations/1926.
Texte intégralLivres sur le sujet "Photophysical Dynamics"
A, Winnik Mitchell, et North Atlantic Treaty Organization. Scientific Affairs Division., dir. Photophysical and photochemical tools in polymer science : Conformation, dynamics, morphology. Dordrecht : D. Reidel Pub. Co., 1986.
Trouver le texte intégralWinnik, Mitchell A. Photophysical and Photochemical Tools in Polymer Science : Conformation, Dynamics, Morphology. Springer, 2012.
Trouver le texte intégralWinnik, Mitchell A. Photophysical and Photochemical Tools in Polymer Science : Conformation, Dynamics, Morphology. Springer, 2011.
Trouver le texte intégralAlfano, Joseph Charles. The electronic spectroscopy, photophysics and dissociation dynamics of small Van der Waals clusters in a molecular beam. 1991.
Trouver le texte intégralChapitres de livres sur le sujet "Photophysical Dynamics"
Blatt, Edward, et Thomas M. Jovin. « Rotational Dynamics of Biological Macromolecules ». Dans Photophysical and Photochemical Tools in Polymer Science, 351–70. Dordrecht : Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4726-9_15.
Texte intégralMurphy, Catherine J. « Photophysical Probes of DNA Sequence-Directed Structure and Dynamics ». Dans Advances in Photochemistry, 145–217. Hoboken, NJ, USA : John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470133576.ch4.
Texte intégralVandendriessche, J., R. Goedeweeck, P. Collart et F. C. Schryver. « Fluorescence Probing of the Local Dynamics of Polymers : A Model Approach ». Dans Photophysical and Photochemical Tools in Polymer Science, 225–61. Dordrecht : Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4726-9_10.
Texte intégralHaas, Elisha. « Folding and Dynamics of Proteins Studied by Non-Radiative Energy Transfer Measurements ». Dans Photophysical and Photochemical Tools in Polymer Science, 325–50. Dordrecht : Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4726-9_14.
Texte intégralMasuhara, Hiroshi. « Electron Transfer Dynamics in the Excited Polymer and Related Systems in Solution ». Dans Photophysical and Photochemical Tools in Polymer Science, 65–84. Dordrecht : Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4726-9_4.
Texte intégralMonnerie, Lucien, et Jean-Louis Viovy. « Local Molecular Dynamics Studies of Polymer Chains — In Solution and in Bulk — Using the Fluorescence Anisotropy Decay Technique ». Dans Photophysical and Photochemical Tools in Polymer Science, 193–224. Dordrecht : Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4726-9_9.
Texte intégralKidwell, Nathanael M. « Photochemical and Photophysical Outcomes of Brown Carbon Chromophores : Insights from Laser Spectroscopy and Dynamics of Isolated Molecules and Complexes ». Dans ACS Symposium Series, 31–48. Washington, DC : American Chemical Society, 2022. http://dx.doi.org/10.1021/bk-2022-1429.ch002.
Texte intégralDedonder, Claude, Géraldine Féraud et Christophe Jouvet. « Excited-State Dynamics of Protonated Aromatic Amino Acids ». Dans Photophysics of Ionic Biochromophores, 155–80. Berlin, Heidelberg : Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-40190-9_9.
Texte intégralDehmer, J. L., Dan Dill et A. C. Parr. « Photoionization Dynamics of Small Molecules ». Dans Photophysics and Photochemistry in the Vacuum Ultraviolet, 341–408. Dordrecht : Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-009-5269-0_11.
Texte intégralBochenkova, Anastasia V., et Lars H. Andersen. « Photo-initiated Dynamics and Spectroscopy of the Deprotonated Green Fluorescent Protein Chromophore ». Dans Photophysics of Ionic Biochromophores, 67–103. Berlin, Heidelberg : Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-40190-9_5.
Texte intégralActes de conférences sur le sujet "Photophysical Dynamics"
Attenberger, T., et U. Bogner. « Crystalline Model Systems Probing Dynamics and Electric-Field Effects ». Dans Persistent Spectral Hole Burning : Science and Applications. Washington, D.C. : Optica Publishing Group, 1991. http://dx.doi.org/10.1364/pshb.1991.fe9.
Texte intégralDimitrov, Stoichko D. « Dynamics of charge separation in polymer:fullerene blends, correlating structural and photophysical length scales ». Dans Physical Chemistry of Semiconductor Materials and Interfaces IX, sous la direction de Daniel Congreve, Christian Nielsen et Andrew J. Musser. SPIE, 2020. http://dx.doi.org/10.1117/12.2569321.
Texte intégralChang, Yong Joon, et John D. Simon. « Solvent Effects on the Ultrafast Dynamics of Chlorine Dioxide Photochemistry ». Dans International Conference on Ultrafast Phenomena. Washington, D.C. : Optica Publishing Group, 1996. http://dx.doi.org/10.1364/up.1996.fe.36.
Texte intégralCong, Peijun, Yi Jing Yan, Hans Deuel et John D. Simon. « Optical Dephasing Dynamics in Room-temperature Liquids ». Dans International Conference on Ultrafast Phenomena. Washington, D.C. : Optica Publishing Group, 1994. http://dx.doi.org/10.1364/up.1994.tud.18.
Texte intégralOhta, Kaoru, Yukito Naitoh, Keisuke Tominaga, Noboru Hirota et Keitaro Yoshihara. « The photochemical dynamics of trans-1,3,5-hexatriene in solution investigated by the ultrafast transient absorption spectroscopy ». Dans International Conference on Ultrafast Phenomena. Washington, D.C. : Optica Publishing Group, 1996. http://dx.doi.org/10.1364/up.1996.fe.19.
Texte intégralSchwartz, Benjamin J., Fumitomo Hide, Mats R. Andersson et Alan J. Heeger. « Ultrafast Photophysics of Conjugated Polymers, Blends, and Devices ». Dans International Conference on Ultrafast Phenomena. Washington, D.C. : Optica Publishing Group, 1996. http://dx.doi.org/10.1364/up.1996.fe.30.
Texte intégralSantoro, Fabrizio, T. Gustavsson, Sandro Lami, Vincenzo Barone, Roberto Improta, Theodore E. Simos et George Maroulis. « Towards the Understanding of the Excited State Dynamics of Nucleic Acids : Solvent and Stacking Effect on the Photophysical Behavior of Nucleobases ». Dans COMPUTATIONAL METHODS IN SCIENCE AND ENGINEERING : Theory and Computation : Old Problems and New Challenges. Lectures Presented at the International Conference on Computational Methods in Science and Engineering 2007 (ICCMSE 2007) : VOLUME 1. AIP, 2007. http://dx.doi.org/10.1063/1.2836162.
Texte intégralSeel, Matthias, et Wolfgang Domcke. « Femtosecond time-resolved ionization spectroscopy of polyatomic molecules ». Dans International Conference on Ultrafast Phenomena. Washington, D.C. : Optica Publishing Group, 1992. http://dx.doi.org/10.1364/up.1992.tuc21.
Texte intégralBrus, Louis. « Optical properties of quantum semiconductor crystallites ». Dans OSA Annual Meeting. Washington, D.C. : Optica Publishing Group, 1989. http://dx.doi.org/10.1364/oam.1989.mee2.
Texte intégralSasaki, Keiji, Masanori Koshioka et Hiroshi Masuhara. « Confocal transient absorption microscope ». Dans OSA Annual Meeting. Washington, D.C. : Optica Publishing Group, 1991. http://dx.doi.org/10.1364/oam.1991.thmm53.
Texte intégralRapports d'organisations sur le sujet "Photophysical Dynamics"
Moerner, W. E. Photochemical and Photophysical Dynamics of Persistent Spectral Hole-Burning, Photorefractivity and Single Molecular Absorbers in Condensed Matter. Fort Belvoir, VA : Defense Technical Information Center, août 1992. http://dx.doi.org/10.21236/ada255333.
Texte intégralKelley, David F. Photophysics and Charge Separation Dynamics in Two-Dimensional Semiconductor Nanoparticle Junctions and Heterojunctions. Office of Scientific and Technical Information (OSTI), février 2011. http://dx.doi.org/10.2172/1124603.
Texte intégralNelson, Tammie Renee, et Sergei Tretiak. Non-adiabatic Excited State Molecule Dynamics Modeling of Photochemistry and Photophysics of Materials. Office of Scientific and Technical Information (OSTI), janvier 2017. http://dx.doi.org/10.2172/1338786.
Texte intégralPalmer, R. A. [An experiment in time-resolved step-scan FT-IR for use in dynamic photophysical studies of cytochrome-C oxidase and other heme proteins]. Final report. Office of Scientific and Technical Information (OSTI), juillet 1993. http://dx.doi.org/10.2172/10183410.
Texte intégral