Browsing Chemistry (Scholarly Publications) by Title
Now showing items 227-246 of 875
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Emulating synaptic response in n- and p-channel MoS2 transistors by utilizing charge trapping dynamics
(2020)Brain-inspired, neuromorphic computing aims to address the growing computational complexity and power consumption in modern von-Neumann architectures. Progress in this area has been hindered due to the lack of hardware ... -
Enantioselective Alkylation of 2-Oxindoles Catalyzed by a Bifunctional Phase-Transfer Catalyst: Synthesis of (− )-Debromoflustramine B
(2018)A new bifunctional phase-transfer catalyst that employs hydrogen bonding as a control element was developed to promote efficient enantioselective SN2 reactions for the construction all-carbon quaternary stereocenters in ... -
The enantioselective benzoin condensation promoted by chiral triazolium precatalysts: stereochemical control via hydrogen bonding.
(2009)The design of a new class of triazolium ion precatalysts incorporating protic substituents is described. These materials promote the enantioselective benzoin condensation of a range of aromatic aldehydes (1?62% ee). ... -
Enantioselective Discrimination of Histidine by Means of an Achiral Cubane-Bridged Bis-Porphyrin
(2021)A Langmuir film of cubane-bridged bisporphyrin (H2por-cubane-H2por) at the air/water interface was developed and characterized. The floating film was successfully employed for the chiral discrimination between l- and ... -
Enantioselective effect of cysteine functionalized mesoporous silica nanoparticles in U87 MG and GM08680 human cells and Staphylococcus aureus bacteria
(2021)Chirality is a fundamental phenomenon in biological systems, since most of the biomolecules and biological components and species are chiral and therefore recognize and respond differently depending on the enantiomer ... -
Energy-band alignment of II-VI/Zn3P2 heterojunctions from x-ray photoemission spectroscopy
(2013)The energy-band alignments for zb-ZnSe(001)/ a -Zn 3 P 2 (001), w-CdS(0001)/ a -Zn 3 P 2 (001), and w-ZnO(0001)/ a -Zn 3 P 2 (001) heterojunctions have been determined using high-resolution x-ray photoelectron ... -
Engineering the electronic structure of surface dangling bond nanowires of different size and dimensionality
(2013)We demonstrate how the local density of electronic states evolves as the size and dimensionality of surface dangling bond nanowires are modified. These wires were fabricated using the probe of a scanning tunneling microscope ... -
Enhanced Antifouling Properties of Carbohydrate Coated Poly(ether sulfone) Membranes
(2015)Polyethersulfone membranes (PES) were modified with biologically active monosaccharides and disaccharides using aryldiazonium chemistry as a mild, one step, surface modification strategy. We previously proposed the ... -
Enhanced oxygen evolution at hydrous oxy-hydroxide modified iron electrodes in aqueous alkaline solution
(2011)Outstanding issues regarding the film formation and the oxygen evolution reaction (OER) electrocatalytic behaviour of multicycled iron oxyhydroxide films in aqueous alkaline solution have been revisited. The oxide is grown ... -
Enhanced photolabelling of luminescent Eu111 centres with a chelating antenna in a micellar nanodomain
(2010)Photoliberation of a caged, chelating naphthalene antenna greatly enhances the luminescence of a EuIII-cyclen complex due to metal-bound water displacement and sensitization by the antenna, giving a lanthanide-labelling ... -
Enhanced thermoelectric performance of Bi-Sb-Te/Sb2O3 nanocomposites by energy filtering effect
(2018)Engineering of thermoelectric materials through hybridization with nanoparticles has been proved effective to boost their thermoelectric efficiency by providing the means to decouple thermal and electrical transport ... -
Enhancing capacitance behaviour of CoOOH nanostructures using transition metal dopants by ambient oxidation
(2016)Cobalt hydrate and doped binary Co0.9M0.1OOH (M = Ni, Mn, Fe) nanorings of 100-300 nm were fabricated in solution through a facile ambient oxidation method. A transformation from Co0.9Ni0.1(OH)2 nanodiscs to hollow ... -
Enhancing the photoluminescence of surface anchored metal?organic frameworks: mixed linkers and efficient acceptors
(2018)We present two approaches to enhance the photoluminescence quantum yield (PLQY) of surface-anchored metal–organic frameworks (SURMOFs). In the first approach we fabricate SURMOFs from a mix of an emissive linker with an ... -
Equilibrium oxygen redox capacity of ultrathin CeO2-x depends non-monotonically on large biaxial strain
(2017)Elastic strain is being increasingly employed to enhance the catalytic properties of mixed ion–electron conducting oxides. However, its effect on oxygen storage capacity is not well established. Here, we fabricate ... -
Erratum: Uncovering the complex behavior of hydrogen in Cu 2O (Physical Review Letters (2011) 108 (12))
(American Physical Society, 2011) -
Ethyl 4-benzyloxycarbonyl-5-[2,2-bis(benzyloxycarbonyl)vinyl]-3-methylpyrrole-2-carboxylate
(2006)The crystal structure of the title compound, C34H31NO8, is stabilized by intramolecular C-H O and N-H O hydrogen bonds, intermolecular C-H O hydrogen bonds, and C-H pi and pi-pi interactions.