Search Results - "Cotton, Therese M"

Enhancement of Molecular Fluorescence near the Surface of Colloidal Metal Films by Sokolov, Konstantin, Chumanov, George, Cotton, Therese M

“…Fluorescence enhancement was studied on silver colloidal metal films (CMFs) using two systems:  (1) Langmuir−Blodgett monolayers of fluorescein-labeled…”
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An Electrochemical Approach to Investigate Gated Electron Transfer Using a Physiological Model System:  Cytochrome c Immobilized on Carboxylic Acid-Terminated Alkanethiol Self-Assembled Monolayers on Gold Electrodes by Avila, Albert, Gregory, Brian W, Niki, Katsumi, Cotton, Therese M

“…The electron transfer (ET) scheme of cytochrome c (cyt. c) coupled to carboxylic acid-terminated alkanethiol self-assembled monolayers (SAMs) on well-defined…”
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Correlation of the Structural Decomposition and Performance of Pyridinethiolate Surface Modifiers at Gold Electrodes for the Facilitation of Cytochrome c Heterogeneous Electron-Transfer Reactions by Lamp, Brian D, Hobara, Daisuke, Porter, Marc D, Niki, Katsumi, Cotton, Therese M

“…This paper describes the results of an electrochemical and spectroscopic (infrared reflection and X-ray photoelectron spectroscopies) investigation of the…”
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Photoinduced electron transfer at the surface of nanosized silver particles as monitored by EPR spectroscopy by Zheng, Junwei, Chumanov, George, Cotton, Therese M

“…EPR spectroscopy was employed in study of photoinduced electron transfer on nanosized silver particles. Radicals were observed for the silver colloid with…”
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Reduction of Cytochrome c by Halide-Modified, Laser-Ablated Silver Colloids by Sibbald, Morgan S, Chumanov, George, Cotton, Therese M

“…Silver colloids of 20 nm mean particle diameter were prepared by laser ablation and modified by adsorption of iodide and bromide ions. Addition of cytochrome c…”
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Determination of purine bases by reversed-phase high-performance liquid chromatography using real-time surface-enhanced Raman spectroscopy by Sheng, Rongsheng, Ni, Fan, Cotton, Therese M

“…The determination of four purine bases (adenine, guanine, hypoxanthine, and xanthine) by reversed-phase high-performance liquid chromatography (RP-HPLC), in…”
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Electrochemical and SERS studies of chemically modified electrodes: Nile Blue A, a mediator for NADH oxidation by Ni, Fan, Feng, Helena, Gorton, Lo, Cotton, Therese M

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Silver-island films as substrates for enhanced Raman scattering: effect of deposition rate on intensity by Schlegel, Vicki L, Cotton, Therese M

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Unusual Extinction Spectra of Nanometer-Sized Silver Particles Arranged in Two-Dimensional Arrays by Chumanov, George, Sokolov, Konstantin, Cotton, Therese M

“…Two-dimensional arrays of 1000 Å silver particles were prepared by adsorption from colloidal suspensions onto glass slides derivatized with…”
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Assignment of bacteriochlorophyll a ligation state from absorption and resonance Raman spectra by Callahan, Patricia M, Cotton, Therese M

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Spectroscopic characterization of the light-harvesting complex of Rhodospirillum rubrum and its structural subunit by Chang, Mary C, Callahan, Patricia M, Parkes-Loach, Pamela S, Cotton, Therese M, Loach, Paul A

“…The spectroscopic properties of the light-harvesting complex of Rhodospirillum rubrum, B873, and a detergent-isolated subunit form, B820, are presented…”
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Flow-injection analysis and real-time detection of RNA bases by surface-enhanced Raman spectroscopy by Ni, Fan, Sheng, Rongsheng, Cotton, Therese M

“…Surface-enhanced Raman scattering (SERS) spectroscopy has been successfully interfaced with a flow injection analysis system to detect RNA bases in real time…”
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Surface-enhanced resonance Raman scattering (SERRS) spectroscopy applied to phytochrome and its model compounds. 2. Phytochrome and phycocyanin chromophores by Farrens, David L, Holt, Randall E, Rospendowski, Bernard N, Song, Pill Soon, Cotton, Therese M

“…Surface-enhanced resonance Raman scattering (SERRS) spectra of phytochrome at 77 K are reported. The spectra reveal significant differences between Pr and Pfr…”
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Raman and surface-enhanced Raman spectroscopy of the three redox forms of 4,4'-bipyridine by Lu, Tianhong, Cotton, Therese M, Birke, Ronald L, Lombardi, John R

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Surface-enhanced resonance Raman scattering from cytochrome c and myoglobin adsorbed on a silver electrode by Cotton, Therese M, Schultz, Steven G, Van Duyne, Richard P

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Photoinduced Electrochemical Reduction of Nitrite at an Electrochemically Roughened Silver Surface by Zheng, Junwei, Lu, Tianhong, Cotton, Therese M, Chumanov, George

“…Photoelectrochemical reduction of nitrite and nitrate was studied on the surface of an electrochemically roughened silver electrode. The dependence of the…”
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Characterization of bacteriochlorophyll interactions in vitro by resonance Raman spectroscopy by Cotton, Therese M, Van Duyne, Richard P

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Colloidal metal films as a substrate for surface-enhanced spectroscopy by Chumanov, George, Sokolov, Konstantin, Gregory, Brian W, Cotton, Therese M

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Photoelectrochemical reduction of CO2 mediated with methylviologen at roughened silver electrodes by JUNWEI ZHENG, TIANHONG LU, COTTON, Therese M, CHUMANOV, George

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Surface-enhanced resonance Raman scattering from methylviologen at a silver electrode: evidence for two distinct adsorption interactions by Feng, Qiao, Yue, Wayne, Cotton, Therese M

“…The electronic absorption and resonance Raman spectra of methylviologen radical cation (MV{sup {sm bullet}+}) and fully reduced methylviologen (MV{sup 0}) have…”
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