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Synthesis, characterization and optical studies on lanthanide-doped CdS quantum dots: new insights on CdS → lanthanide energy transfer mechanisms
(RSC, 2011)
Eu3+-Doped CdS hexagonal nanocrystals (NCs), with an average size of 4 nm, have been prepared through a simple methodology based on the direct precipitation of CdS NCs using 1-thioglycerol as a capping molecule. Steady-state ...
Use of micellar liquid chromatography for rapid monitoring of fungicides post harvest applied to citrus wastewater
(Elsevier, 2016)
A method based on micellar liquid chromatography has been developed to simultaneously monitor four pesticides largely post-harvest applied to citrus: thiabendazole, pyrimethanil, o-phenylphenol and imazalil. Water samples ...
Field enhanced bulk conductivity of BaTiO3 : Mg ceramics
(Royal Society of Chemistry, 2010)
The electrical conductivity of ceramics of composition Ba(Ti1−xMgx)O3−x: 0.00003 ≤ x ≤ 0.01 increases with time on application of a small dc bias voltage in the range 1 to 50 V cm−1 and at temperatures in the range 200 to ...
Photovoltaic Glass Waste Recycling in the Development of Glass Substrates for Photovoltaic Applications
(MDPI, 2023)
Because of the increasing demand for photovoltaic energy and the generation of end-of-life
photovoltaic waste forecast, the feasibility to produce glass substrates for photovoltaic application
by recycling photovoltaic ...
Fluorescent Acridine-Based Receptors for H2PO4–
(American Chemical Society, 2012)
Two new pseudopeptidic molecules (one macrocyclic and one open chain) containing an acridine unit have been prepared. The fluorescence response of these receptors to a series of acids was measured in CHCl3. Receptors are ...
Stereoisomerization of β-Hydroxy-α-sulfenyl-γ-butyrolactones Controlled by Two Concomitant 1,4-Type Nonbonded Sulfur−Oxygen Interactions As Analyzed by X-ray Crystallography
(American Chemical Society, 2010)
We have synthesized nine β-hydroxy-α-sulfenyl-γ-butyrolactones having different substituents. The syn-anti or syn-syn lactones (or any mixture of both) invariably isomerized into syn-anti/syn-syn lactones in a ratio of ...
Synthesis and characterization of the conductivity and polarization processes in supported ionic liquid-like phases (SILLPs)
(Elsevier, 2012)
Different crosslinked polystyrene resins containing ionic liquid fragments covalently attached (supported ionic liquid-like phases: SILLPs) have been prepared and their conductivity has been studied by means of dielectric ...
Self-Assembly Studies of a Chiral Bisurea-Based Superhydrogelator
(Wiley, 2012-11)
A chiral bisurea-based superhydrogelator that is capable of forming supramolecular hydrogels at concentrations as low as 0.2 mM is reported. This soft material has been characterized by thermal studies, rheology, X-ray ...
Unravelling the Supramolecular Driving Forces in the Formation of CO2-Responsive Pseudopeptidic Low-Molecular-Weight Hydrogelators
(MDPI, 2022)
: A new family of C2
-symmetric pseudopeptides with a high functional density for supramolecular interactions has been synthetized through the attachment of four amino acid subunits to a
diamino aliphatic spacer. The ...
Direct Air Capture and Integrated Conversion of Carbon Dioxide into Cyclic Carbonates with Basic Organic Salts
(American Chemical Society, 2023-07-03)
Direct air capture and integrated conversion is a very attractive strategy to reduce CO2 concentration in the atmosphere. However, the existing capturing processes are technologically challenging due to the costs of the ...