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Treatment of wastewater effluents from Bogotá – Colombia by the photo-electro-Fenton process: Elimination of bacteria and pharmaceutical
Elsevier (2021)In this work, the occurrences of bacteria families and relevant pharmaceuticals in municipal wastewater effluents from Bogotá (Colombia), and their treatment by the photo-electro-Fenton process were studied. Twenty-five ... -
Tri- and tetranuclear chalcogenide molybdenum and tungsten clusters: on the way to new materials and catalysts
Turpion (2018)The information about electronic structure, redox, magnetic, luminescent, non-linear and catalytic properties of tri- and tetranuclear chalcogenide molybdenum and tungsten clusters is summarized. Prospects of their ... -
Trinuclear Mo3S7 Clusters Coordinated to Dithiolate or Diselenolate Ligands and Their Use in the Preparation of Magnetic Single Component Molecular Conductors
American Chemical Society (2008-09)A general route for the preparation of a series of dianionic Mo3S7 cluster complexes bearing dithiolate or diselenolate ligands, namely, [Mo3S7L3]2− (where L = tfd (bis(trifluoromethyl)-1,2-dithiolate) (42−), bdt ... -
Trinuclear molybdenum cluster sulfides coordinated to dithiolene ligands and their use in the development of molecular conductors
Elsevier (2010)The present article reviews synthetic approaches to efficiently prepare Mo<sub>3</sub>S<sub>7</sub> clusters coordinated to 1,2-bis-dithiolene ligands of general formula [Mo<sub>3</sub>S<sub>7</sub>(dithiolene)<sub>3</su ... -
Tug-of-War Driven by the Structure of Carboxylic Acids: Tuning the Size, Morphology, and Photocatalytic Activity of α-Ag2WO4
MDPI (2022-09-23)Size and morphology control during the synthesis of materials requires a molecular-level understanding of how the addition of surface ligands regulates nucleation and growth. In this work, this control is achieved by ... -
Tuning intraband and interband transition rates via excitonic correlation in low-dimensional semiconductors
ACS Publications (2018-08)We show that electron-hole correlation can be used to tune interband and intra- band optical transition rates in semiconductor nanostructures with at least one weakly confined direction. The valence-to-conduction band ... -
Tuning the Morphological, Optical, and Antimicrobial Properties of α-Ag2WO4 Microcrystals Using Different Solvents
(2017)New, effective antimicrobial agents are constantly being evaluated for addressing the increased prevalence of bacterial and fungal infections and emerging drug resistance. In this study, α- Ag2WO4 microcrystals were prepared ... -
Tuning the morphology to enhance the catalytic activity of α-Ag2WO4 through V-doping
Royal Society of Chemistry (2023-09-30)Here, we present the synthesis of a highly efficient V-doped α-Ag2WO4 catalyst for the oxidation of sulfides to sulfones, exhibiting a high degree of tolerance towards various sensitive functional groups. Remarkably, the ... -
Tuning the Phosphoryl Donor Specificity of Dihydroxyacetone Kinase from ATP to Inorganic Polyphosphate. An Insight from Computational Studies
MDPI (2015-11-24)Dihydroxyacetone (DHA) kinase from Citrobacter freundii provides an easy entry for the preparation of DHA phosphate; a very important C3 building block in nature. To modify the phosphoryl donor specificity of this enzyme ... -
Tuning the tunnel coupling of quantum dot molecules with longitudinal magnetic fields
American Institute of Physics (2008)We show that the energy splitting between the bonding and antibonding molecular states of holes in vertically stacked quantum dots can be tuned using longitudinal magnetic fields. With increasing field, the energy splitting ... -
Two Biexciton Types Coexisting in Coupled Quantum Dot Molecules
American Chemical Society (2023)Coupled colloidal quantum dot molecules (CQDMs) are an emerging class of nanomaterials, manifesting two coupled emission centers and thus introducing additional degrees of freedom for designing quantum-dot-based technologies. ... -
Two state reactivity mechanism for the rearrangement of hydrogen peroxynitrite to nitric acid
Elsevier (2008)For the isomerization of HOONO to nitric acid, a spin triplet reactive intermediate <sup>3</sup>HOONO<sup>*</sup> was identified on a two state reactivity (TSR) potential energy surface. This bi-radical is postulated as ... -
Two-dimensional Bloch electrons under strong magnetic modulation
American Physical Society (2011-01-13)The band structure of a high-mobility two-dimensional electron gas patterned with a square lattice of holes (antidots) is studied theoretically under the influence of a magnetic modulation consisting of perpendicular ... -
Two-Photon Induced Blue Shift of Core and Shell Optical Transitions in Colloidal CdSe/CdS quasi-type II Quantum Rods
American Chemical Society (2013-03)The spectral dependence of the two-photon absorption in CdSe/CdS core/shell nanocrystal heterorods has been studied via two-photon-induced luminescence excitation spectroscopy. We verified that the two-photon absorption ... -
Unconventional Magnetization Generated from Electron Beam and Femtosecond Irradiation on α-Ag2WO4: A Quantum Chemical Investigation
American Chemical Society (2020-04-21)Novel magnetic metals and metal oxides that use both the spin and charge of an electron offer exciting technological applications. Their discovery could boost research on functional nanoscale materials. Here, for the first ... -
Uncovering the metastable γ-Ag2WO4 phase: a joint experimental and theoretical study
Royal Society of Chemistry (2017)The synthesis of metastable solid phases is a pivotal starting point for innovative materials research. Here, we report the synthesis by means of a precipitation method of the metastable cubic γ-Ag2WO4 phase under ambient ... -
Understanding associations between antimicrobial agents usage and antimicrobial resistance genes prevalence at the community level using wastewater-based epidemiology: A Spanish pilot study
Elsevier (2024)Understanding the development and spread of antimicrobial resistance (AMR) is important for combating this global threat for public health. Wastewater-based epidemiology (WBE) is a complementary approach to current ... -
Understanding reaction mechanisms in organic chemistry from catastrophe theory applied to the electron localization function topology
American Chemical Society (2008)Thomʼs catastrophe theory applied to the evolution of the topology of the electron localization function (ELF) gradient field constitutes a way to rationalize the reorganization of electron pairing and a powerful tool for ... -
Understanding the Directed Evolution of De Novo Retro-Aldolases from QM/MM Studies
American Chemical Society (2020-05-15)In an era in which climatic change puts the planet at risk, the study and development of alternative green chemistry which can help and improve our life can play an essential role. In this context, the use of artificial ... -
Understanding the different activities of highly promiscuous MbtI by computational methods
Royal Society of Chemistry (2012)Salicylate synthase from Mycobacterium tuberculosis, MbtI, is a highly promiscuous Mg2+ dependent enzyme with up to four distinct activities detected in vitro: isochorismate synthase (IS), isochorismate pyruvate lyase ...