Search Results - "Roscioli, D"

Excited state conformational dynamics in carotenoids: dark intermediates and excitation energy transfer by Beck, Warren F, Bishop, Michael M, Roscioli, Jerome D, Ghosh, Soumen, Frank, Harry A

“…A consideration of the excited state potential energy surfaces of carotenoids develops a new hypothesis for the nature of the conformational motions that…”
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Oxidized Graphene in Ionic Liquids for Assembling Chemically Modified Electrodes: A Structural and Electrochemical Characterization Study by Valentini, F, Roscioli, D, Carbone, M, Conte, V, Floris, B, Palleschi, G, Flammini, R, Bauer, E. M, Nasillo, G, Caponetti, E

“…Dispersions of graphene oxide (GO) nanoribbons in ionic liquids, ILs (either 1-butyl-3-methylimidazolium chloride (BMIM-Cl-) or 1-butylpyridinium chloride…”
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Torsional Dynamics and Intramolecular Charge Transfer in the S2 (11Bu +) Excited State of Peridinin: A Mechanism for Enhanced Mid-Visible Light Harvesting by Ghosh, Soumen, Roscioli, Jerome D., Bishop, Michael M., Gurchiek, J. K., LaFountain, Amy M., Frank, Harry A., Beck, Warren F.

“…Of the carotenoids known in photosynthetic organisms, peridinin exhibits one of the highest quantum efficiencies for excitation energy transfer to chlorophyll…”
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Simultaneous High-Throughput Monitoring of Urethane Reactions Using Near-Infrared Hyperspectral Imaging by Roscioli, Jerome D., Desanker, Michael, Patankar, Kshitish A., Grzesiak, Adam, Chen, Xiaoyun

“…High-throughput (HTP) research is becoming more widely utilized due to its advantages in rapid screening of large parameter space. When HTP is used for…”
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Quantum Coherent Excitation Energy Transfer by Carotenoids in Photosynthetic Light Harvesting by Roscioli, Jerome D, Ghosh, Soumen, LaFountain, Amy M, Frank, Harry A, Beck, Warren F

“…It remains an open question whether quantum coherence and molecular excitons created by delocalization of electronic excited states are essential features of…”
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Structural Tuning of Quantum Decoherence and Coherent Energy Transfer in Photosynthetic Light Harvesting by Roscioli, Jerome D, Ghosh, Soumen, LaFountain, Amy M, Frank, Harry A, Beck, Warren F

“…Photosynthetic organisms capture energy from solar photons by constructing light-harvesting proteins containing arrays of electronic chromophores. Collective…”
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Excitation Energy Transfer by Coherent and Incoherent Mechanisms in the Peridinin–Chlorophyll a Protein by Ghosh, Soumen, Bishop, Michael M, Roscioli, Jerome D, LaFountain, Amy M, Frank, Harry A, Beck, Warren F

“…Excitation energy transfer from peridinin to chlorophyll (Chl) a is unusually efficient in the peridinin–chlorophyll a protein (PCP) from dinoflagellates. This…”
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Femtosecond Heterodyne Transient Grating Studies of Nonradiative Deactivation of the S2 (11Bu +) State of Peridinin: Detection and Spectroscopic Assignment of an Intermediate in the Decay Pathway by Ghosh, Soumen, Bishop, Michael M, Roscioli, Jerome D, LaFountain, Amy M, Frank, Harry A, Beck, Warren F

“…Femtosecond heterodyne transient grating spectroscopy was employed to investigate the nonradiative decay pathway from the S2 (11Bu +) state to the S1 (21Ag –)…”
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Femtosecond Heterodyne Transient-Grating Studies of Nonradiative Decay of the S2 (11Bu +) State of β‑Carotene: Contributions from Dark Intermediates and Double-Quantum Coherences by Ghosh, Soumen, Bishop, Michael M, Roscioli, Jerome D, Mueller, Jenny Jo, Shepherd, Nolan C, LaFountain, Amy M, Frank, Harry A, Beck, Warren F

“…Femtosecond transient-grating spectroscopy with heterodyne detection was employed to characterize the nonradiative decay pathway in β-carotene from the S2…”
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Fluorescence and Excited-State Conformational Dynamics of the Orange Carotenoid Protein by Gurchiek, J. K., Bao, Han, Domínguez-Martín, Maria Agustina, McGovern, Sarah E., Marquardt, Claire E., Roscioli, Jerome D., Ghosh, Soumen, Kerfeld, Cheryl A., Beck, Warren F.

“…The orange carotenoid protein (OCP) mediates nonphotochemical quenching (NPQ) mechanisms in cyanobacteria. A bound ketocarotenoid serves as a sensor of…”
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Vibrationally Coherent Preparation of the Transition State for Photoisomerization of the Cyanine Dye Cy5 in Water by Bishop, Michael M, Roscioli, Jerome D, Ghosh, Soumen, Mueller, Jenny Jo, Shepherd, Nolan C, Beck, Warren F

“…Femtosecond pump–continuum probe spectroscopy with impulsive excitation was employed to observe coherent wavepacket motions of the cyanine dye Cy5 in water…”
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Correction to “Quantum Coherent Excitation Energy Transfer by Carotenoids in Photosynthetic Light Harvesting” by Roscioli, Jerome D, Ghosh, Soumen, LaFountain, Amy M, Frank, Harry A, Beck, Warren F

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Correction to "Torsional Dynamics and Intramolecular Charge Transfer in the S 2 (1 1 B u + ) Excited State of Peridinin: A Mechanism for Enhanced Mid-Visible Light Harvesting" by Ghosh, Soumen, Roscioli, Jerome D, Bishop, Michael M, Gurchiek, Jason K, LaFountain, Amy M, Frank, Harry A, Beck, Warren F

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Podiatric Problems on a Stroke Rehabilitation Unit by Jordan, E., Lekkas, C., Roscioli, D., Russell, M., Finucane, P.

“…Podiatric problems were sought in 88 of 90 patients consecutively admitted to a stroke rehabilitation unit to determine their prevalence and nature and the…”
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Femtosecond Heterodyne Transient Grating Studies of Nonradiative Deactivation of the S sub(2) (1 super(1)B sub(u) super(+)) State of Peridinin: Detection and Spectroscopic Assignment of an Intermediate in the Decay Pathway by Ghosh, Soumen, Bishop, Michael M, Roscioli, Jerome D, LaFountain, Amy M, Frank, Harry A, Beck, Warren F

“…Femtosecond heterodyne transient grating spectroscopy was employed to investigate the nonradiative decay pathway from the S sub(2) (1 super(1)B sub(u)…”
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Femtosecond Heterodyne Transient Grating Studies of Nonradiative Deactivation of the S 2 (1 1 B u + ) State of Peridinin: Detection and Spectroscopic Assignment of an Intermediate in the Decay Pathway by Ghosh, Soumen, Bishop, Michael M., Roscioli, Jerome D., LaFountain, Amy M., Frank, Harry A., Beck, Warren F.

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Correction to “Torsional Dynamics and Intramolecular Charge Transfer in the S2 (11Bu +) Excited State of Peridinin: A Mechanism for Enhanced Mid-Visible Light Harvesting” by Ghosh, Soumen, Roscioli, Jerome D, Bishop, Michael M, Gurchiek, Jason K, LaFountain, Amy M, Frank, Harry A, Beck, Warren F

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Torsional Dynamics and Intramolecular Charge Transfer in the S 2  (1 1 B u + ) Excited State of Peridinin: A Mechanism for Enhanced Mid-Visible Light Harvesting by Ghosh, Soumen, Roscioli, Jerome D., Bishop, Michael M., Gurchiek, Jason K., LaFountain, Amy M., Frank, Harry A., Beck, Warren F.

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Interexciton nonradiative relaxation pathways in the peridinin-chlorophyll protein by Tilluck, Ryan W., Ghosh, Soumen, Guberman-Pfeffer, Matthew J., Roscioli, Jerome D., Gurchiek, J.K., LaFountain, Amy M., Frank, Harry A., Gascón, José A., Beck, Warren F.

“…Excitation energy transfer can be unusually efficient and structurally robust when mediated by molecular excitons, which arise in a photosynthetic…”
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Femtosecond Heterodyne Transient-Grating Studies of Nonradiative Decay of the S 2 (1 1 B u + ) State of β-Carotene: Contributions from Dark Intermediates and Double-Quantum Coherences by Ghosh, Soumen, Bishop, Michael M., Roscioli, Jerome D., Mueller, Jenny Jo, Shepherd, Nolan C., LaFountain, Amy M., Frank, Harry A., Beck, Warren F.

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