Search Results - "Debenedetti, William J. I."

Mechanism of Gold-Assisted Exfoliation of Centimeter-Sized Transition-Metal Dichalcogenide Monolayers by Velický, Matěj, Donnelly, Gavin E, Hendren, William R, McFarland, Stephen, Scullion, Declan, DeBenedetti, William J. I, Correa, Gabriela Calinao, Han, Yimo, Wain, Andrew J, Hines, Melissa A, Muller, David A, Novoselov, Kostya S, Abruña, Héctor D, Bowman, Robert M, Santos, Elton J. G, Huang, Fumin

“…Exfoliation of large-area monolayers is important for fundamental research and technological implementation of transition-metal dichalcogenides. Various…”
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Giant PbSe/CdSe/CdSe Quantum Dots: Crystal-Structure-Defined Ultrastable Near-Infrared Photoluminescence from Single Nanocrystals by Hanson, Christina J, Hartmann, Nicolai F, Singh, Ajay, Ma, Xuedan, DeBenedetti, William J. I, Casson, Joanna L, Grey, John K, Chabal, Yves J, Malko, Anton V, Sykora, Milan, Piryatinski, Andrei, Htoon, Han, Hollingsworth, Jennifer A

“…Toward a truly photostable PbSe quantum dot (QD), we apply the thick-shell or “giant” QD structural motif to this notoriously environmentally sensitive…”
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Nanoscale Solvation Leads to Spontaneous Formation of a Bicarbonate Monolayer on Rutile (110) under Ambient Conditions: Implications for CO2 Photoreduction by Song, Anqi, Skibinski, Erik S, DeBenedetti, William J. I, Ortoll-Bloch, Amnon G, Hines, Melissa A

“…The chemical state of a catalyst in operando is particularly important for catalysts that target minority species, such as atmospheric CO2 which has a…”
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A Blackboard for the 21st Century: An Inexpensive Light Board Projection System for Classroom Use by Skibinski, Erik S, DeBenedetti, William J. I, Ortoll-Bloch, Amnon G, Hines, Melissa A

“…An inexpensive light board projection system that enables lecturers to face the classroom while lecturing is described. The lecturer’s writing appears in high…”
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High-affinity adsorption leads to molecularly ordered interfaces on TiO2 in air and solution by Balajka Jan, Hines, Melissa A, DeBenedetti, William J, Komora Mojmir, Pavelec Jiri, Schmid, Michael, Diebold Ulrike

“…A preference for acidsWhen titanium dioxide surfaces are exposed to water under ambient conditions, an ordered overlayer forms. Balajka et al. studied this…”
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Aqueous red-emitting silicon nanoparticles for cellular imaging: Consequences of protecting against surface passivation by hydroxide and water for stable red emission by Chiu, Sheng-Kuei, Manhat, Beth A., DeBenedetti, William J.I., Brown, Anna L., Fichter, Katye, Vu, Tania, Eastman, Micah, Jiao, Jun, Goforth, Andrea M.

“…Stable, aqueous, red-to-near infrared emission is critical for the use of silicon nanoparticles (Si NPs) in biological fluorescence assays, but such Si NPs…”
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Breaking π–π Interactions in Carboxylic Acid Monolayers on Rutile TiO2(110) Leads to Unexpected Long-Range Ordering by DeBenedetti, William J. I, Hines, Melissa A

“…Carboxylic acids are ubiquitous building blocks in supramolecular and surface chemistry because of their strong but reversible binding to metal cations. In…”
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Structural Diversity and Thermochromic Properties of Iodobismuthate Materials Containing d-Metal Coordination Cations: Observation of a High Symmetry [Bi3I11]2− Anion and of Isolated I− Anions by Goforth, Andrea M, Tershansy, Meredith A, Smith, Mark D, Peterson, LeRoy, Kelley, Jennifer G, DeBenedetti, William J. I, zur Loye, Hans-Conrad

“…Six new inorganic−organic salts, all containing iodobismuthate anions and d-metal coordination cations, were synthesized solvothermally from reactions of…”
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Atomic-Scale Understanding of Catalyst Activation: Carboxylic Acid Solutions, but Not the Acid Itself, Increase the Reactivity of Anatase (001) Faceted Nanocatalysts by DeBenedetti, William J. I, Skibinski, Erik S, Jing, Dapeng, Song, Anqi, Hines, Melissa A

“…Our ability to predict nanocatalyst reactivity has been hindered by our lack of atomic-scale understanding of nanocatalyst surface structure. Do nanocatalyst…”
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Solution Deposition of Phenylphosphinic Acid Leads to Highly Ordered, Covalently Bound Monolayers on TiO2 (110) Without Annealing by Skibinski, Erik S, DeBenedetti, William J. I, Hines, Melissa A

“…Solution-deposited phosphonic acids, OP­(OH)2R, have been used to impart new functionality to a variety of metal oxide surfaces for applications ranging from…”
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High-affinity adsorption leads to molecularly ordered interfaces on TiO 2 in air and solution by Balajka, Jan, Hines, Melissa A, DeBenedetti, William J I, Komora, Mojmir, Pavelec, Jiri, Schmid, Michael, Diebold, Ulrike

“…Researchers around the world have observed the formation of molecularly ordered structures of unknown origin on the surface of titanium dioxide (TiO )…”
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The Intricate Love Affairs between MoS2 and Metallic Substrates by Velický, Matěj, Donnelly, Gavin E., Hendren, William R., DeBenedetti, William J. I., Hines, Melissa A., Novoselov, Kostya S., Abruña, Héctor D., Huang, Fumin, Frank, Otakar

“…Mechanical exfoliation yields high‐quality 2D materials but is challenging to scale up due to the small lateral size and low yield of the exfoliated crystals…”
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Conversion from Red to Blue Photoluminescence in Alcohol Dispersions of Alkyl-Capped Silicon Nanoparticles: Insight into the Origins of Visible Photoluminescence in Colloidal Nanocrystalline Silicon by DeBenedetti, William J. I, Chiu, Sheng-Kuei, Radlinger, Christine M, Ellison, Rylie J, Manhat, Beth A, Zhang, Jin Z, Shi, Jianying, Goforth, Andrea M

“…Visibly emissive silicon nanoparticles (Si NPs) were obtained via annealing of (HSiO1.5) n polymer, followed by chemical etching. The hydride-terminated Si NPs…”
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Solution Deposition of Self-Assembled Benzoate Monolayers on Rutile (110): Effect of π–π Interactions on Monolayer Structure by Skibinski, Erik S, Song, Anqi, DeBenedetti, William J. I, Ortoll-Bloch, Amnon G, Hines, Melissa A

“…High-quality, self-assembled benzoate monolayers were synthesized on rutile (110) using simple aqueous reactions. Sputtering and annealing cycles, which create…”
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Cartesian Decomposition of Infrared Spectra Reveals the Structure of Solution-Deposited, Self-Assembled Benzoate and Alkanoate Monolayers on Rutile (110) by DeBenedetti, William J. I, Skibinski, Erik S, Hinckley, Joshua A, Nedessa, Sara B, Hines, Melissa A

“…Cartesian polarization analysis transforms a set of surface infrared spectra obtained in different geometries into their Cartesian components using a…”
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Frustrated Etching during H/Si(111) Methoxylation Produces Fissured Fluorinated Surfaces, Whereas Direct Fluorination Preserves the Atomically Flat Morphology by Skibinski, Erik S, DeBenedetti, William J. I, Rupich, Sara M, Chabal, Yves J, Hines, Melissa A

“…Two solution-based strategies for the preparation of partially fluorinated Si(111) surfaces from H/Si(111) were investigated using a combination of scanning…”
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Morphology and chemical termination of HF-etched Si3N4 surfaces by Liu, Li-Hong, Debenedetti, William J. I., Peixoto, Tatiana, Gokalp, Sumeyra, Shafiq, Natis, Veyan, Jean-François, Michalak, David J., Hourani, Rami, Chabal, Yves J.

“…Several reports on the chemical termination of silicon nitride films after HF etching, an important process in the microelectronics industry, are inconsistent…”
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Photochemical Fluorination of TiO 2 (110) Produces an Atomically Thin Passivating Layer by DeBenedetti, William J. I., Hines, Melissa A.

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Photochemical Fluorination of TiO 2 (110) Produces an Atomically Thin Passivating Layer by DeBenedetti, William J. I., Hines, Melissa A.

“…Not provided…”
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Breaking π–π Interactions in Carboxylic Acid Monolayers on Rutile TiO 2 (110) Leads to Unexpected Long-Range Ordering by DeBenedetti, William J. I., Hines, Melissa A.

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