Search Results - "Oliver, Thomas A.A"

Singlet and Triplet Contributions to the Excited-State Activities of Dihydrophenazine, Phenoxazine, and Phenothiazine Organocatalysts Used in Atom Transfer Radical Polymerization by Bhattacherjee, Aditi, Sneha, Mahima, Lewis-Borrell, Luke, Amoruso, Giordano, Oliver, Thomas A.A, Tyler, Jasper, Clark, Ian P, Orr-Ewing, Andrew J

“…The photochemical dynamics of three classes of organic photoredox catalysts employed in organocatalyzed atom-transfer radical polymerization (O-ATRP) are…”
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A Photoresponsive Stiff‐Stilbene Ligand Fuels the Reversible Unfolding of G‐Quadruplex DNA by O'Hagan, Michael P., Haldar, Susanta, Duchi, Marta, Oliver, Thomas A. A., Mulholland, Adrian J., Morales, Juan C., Galan, M. Carmen

“…The polymorphic nature of G‐quadruplex (G4) DNA structures points to a range of potential applications in nanodevices and an opportunity to control G4 in…”
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Molecular Photofragmentation Dynamics in the Gas and Condensed Phases by Ashfold, Michael N.R, Murdock, Daniel, Oliver, Thomas A.A

“…Exciting a molecule with an ultraviolet photon often leads to bond fission, but the final outcome of the bond cleavage is typically both molecule and phase…”
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Exploring nuclear motion through conical intersections in the UV photodissociation of phenols and thiophenol by Ashfold, Michael N.R, Devine, Adam L, Dixon, Richard N, King, Graeme A, Nix, Michael G. .D, Oliver, Thomas A.A

“…High-resolution time-of-flight measurements of H atom products from photolysis of phenol, 4-methylphenol, 4-fluorophenol, and thiophenol, at many UV…”
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How Static Disorder Mimics Decoherence in Anisotropy Pump–Probe Experiments on Purple-Bacteria Light Harvesting Complexes by Stross, Clement, Van der Kamp, Marc W, Oliver, Thomas A. A, Harvey, Jeremy N, Linden, Noah, Manby, Frederick R

“…Anisotropy pump–probe experiments have provided insights into the character of excitons formed in photosynthetic complexes. Rapid decay in the observed…”
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Photovoltaics and bio-inspired light harvesting: general discussion by Ashfold, Michael, Bender, Jon, Bittner, Eric, Cina, Jeffrey, Crespo-Hernández, Carlos E, das Neves Rodrigues, Natércia, Dawlaty, Jahan, Dill, Ryan, Dodin, Amro, Duchi, Marta, Estergreen, Laura, Gate, Gregory, Gaynor, James, Ginsberg, Naomi, Grieco, Christopher, Hammes-Schiffer, Sharon, Huxter, Vanessa, Irgen-Gioro, Shawn, Joy, Jimmy, Kohler, Bern, Korovina, Nadia, Mahl, Johannes, Marcus, Andrew, Martinez, Todd, Morenz, Karen, Morris, Amanda, Ogilvie, Jennifer, Oliver, Thomas A A, Penfold, Tom, Persson, Petter, Roberts, Trevor, Schwartz, Benjamin, Song, Yin, Thompson, Mark, Wasielewski, Michael, Weiss, Emily, Williams, Kristopher

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Unraveling the Photoionization Dynamics of Indole in Aqueous and Ethanol Solutions by Kumar, Gaurav, Kellogg, Michael, Dey, Shivalee, Oliver, Thomas A. A., Bradforth, Stephen E.

“…The photoionization dynamics of indole, the ultraviolet-B chromophore of tryptophan, were explored in water and ethanol using ultrafast transient absorption…”
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Correlating the motion of electrons and nuclei with two-dimensional electronic–vibrational spectroscopy by Oliver, Thomas A. A., Lewis, Nicholas H. C., Fleming, Graham R.

“…Multidimensional nonlinear spectroscopy, in the electronic and vibrational regimes, has reached maturity. To date, no experimental technique has combined the…”
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Tunnelling under a conical intersection: application to the product vibrational state distributions in the UV photodissociation of phenols by Dixon, Richard N, Oliver, Thomas A A, Ashfold, Michael N R

“…When phenol is photoexcited to its S(1) (1(1)ππ∗) state at wavelengths in the range 257.403 ≤ λ(phot) ≤ 275.133 nm the O-H bond dissociates to yield an H atom…”
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Photosynthesis and crop productivity are enhanced by glucose‐functionalised carbon dots by Swift, Thomas A., Fagan, Daniel, Benito‐Alifonso, David, Hill, Stephen A., Yallop, Marian L., Oliver, Thomas A. A., Lawson, Tracy, Galan, M. Carmen, Whitney, Heather M.

“…Summary From global food security to textile production and biofuels, the demands currently made on plant photosynthetic productivity will continue to…”
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Investigating the Role of the Organic Cation in Formamidinium Lead Iodide Perovskite Using Ultrafast Spectroscopy by Taylor, Victoria C. A, Tiwari, Devendra, Duchi, Marta, Donaldson, Paul M, Clark, Ian P, Fermin, David J, Oliver, Thomas A. A

“…Organic cation rotation in hybrid organic–inorganic lead halide perovskites has previously been associated with low charge recombination rates and…”
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Recent advances in multidimensional ultrafast spectroscopy by Oliver, Thomas A. A.

“…Multidimensional ultrafast spectroscopies are one of the premier tools to investigate condensed phase dynamics of biological, chemical and functional…”
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Following Coupled Electronic-Nuclear Motion through Conical Intersections in the Ultrafast Relaxation of β‑Apo-8′-carotenal by Oliver, Thomas A. A, Fleming, Graham R

“…Ultrafast transient electronic absorption, one- and two- dimensional electronic-vibrational spectroscopies were used to study the nonradiative relaxation…”
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The Solvent-Dependent Photophysics of Diphenyloctatetraene by Polak, Daniel W., Hannon, Alexandros D. P., Marczak Giorio, Guilherme A., Hawkins, Olivia A., Oliver, Thomas A. A.

“…Despite many decades of study, the excited state photophysics of polyenes remains controversial. In diphenylpolyenes with conjugated backbones that contain…”
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Multicolor Photoluminescent Carbon Dots à La Carte for Biomedical Applications by Garcia-Millan, Teodoro, Ramos-Soriano, Javier, Ghirardello, Mattia, Liu, Xia, Santi, Cristina Manuela, Eloi, Jean-Charles, Pridmore, Natalie, Harniman, Robert L., Morgan, David J., Hughes, Stephen, Davis, Sean A., Oliver, Thomas A. A., Kurian, Kathreena M., Galan, M. Carmen

“…Dual-emission fluorescence probes that provide high sensitivity are key for biomedical diagnostic applications. Nontoxic carbon dots (CDs) are an emerging…”
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Observation of Electronic Excitation Transfer Through Light Harvesting Complex II Using Two-Dimensional Electronic–Vibrational Spectroscopy by Lewis, Nicholas H. C, Gruenke, Natalie L, Oliver, Thomas A. A, Ballottari, Matteo, Bassi, Roberto, Fleming, Graham R

“…Light-harvesting complex II (LHCII) serves a central role in light harvesting for oxygenic photosynthesis and is arguably the most important photosynthetic…”
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An expandable, modular de novo protein platform for precision redox engineering by Hutchins, George H, Noble, Claire E M, Bunzel, H Adrian, Williams, Christopher, Dubiel, Paulina, Yadav, Sathish K N, Molinaro, Paul M, Barringer, Rob, Blackburn, Hector, Hardy, Benjamin J, Parnell, Alice E, Landau, Charles, Race, Paul R, Oliver, Thomas A A, Koder, Ronald L, Crump, Matthew P, Schaffitzel, Christiane, Oliveira, A Sofia F, Mulholland, Adrian J, Anderson, J L Ross

“…The electron-conducting circuitry of life represents an as-yet untapped resource of exquisite, nanoscale biomolecular engineering. Here, we report the…”
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Following Bimolecular Excited-State Proton Transfer between Hydroxycoumarin and Imidazole Derivatives by Amoruso, Giordano, Taylor, Victoria C. A, Duchi, Marta, Goodband, Emma, Oliver, Thomas A. A

“…The ultrafast dynamics of a bimolecular excited-state proton transfer (ESPT) reaction between the photoacid 7-hydroxy-4-(trifluoromethyl)-1-coumarin (CouOH)…”
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Functional nanomaterials to augment photosynthesis: evidence and considerations for their responsible use in agricultural applications by Swift, Thomas A, Oliver, Thomas A A, Galan, M Carmen, Whitney, Heather M

“…At the current population growth rate, we will soon be unable to meet increasing food demands. As a consequence of this potential problem, considerable efforts…”
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High-Efficiency Excitation Energy Transfer in Biohybrid Quantum Dot–Bacterial Reaction Center Nanoconjugates by Amoruso, Giordano, Liu, Juntai, Polak, Daniel W, Tiwari, Kavita, Jones, Michael R, Oliver, Thomas A. A

“…Reaction centers (RCs) are the pivotal component of natural photosystems, converting solar energy into the potential difference between separated electrons and…”
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