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Tools and new metric (Macrocyclization Environmental Impact - MEI) to tackle the sustainability of macrocyclization reactions
(Elsevier, 2023-10-06)
Albeit the numerous scientific advantages provided by macrocyclic compounds, there is still a significant gap between the “proof of concept” research and their application. This is a direct consequence of the challenging ...
Sustainable inorganic pigments with high near-infra-red reflectance based on Fe3+ doped YAlO3 for high temperature applications
(Elsevier, 2023-10-15)
Non-toxic inorganic pigments based on the Fe(III)-doped YAlO3 with high near-infra-red (NIR) reflectance were synthesized by a modified Pechini method at 1200 °C. A complete solid solution in the YAl1−xFexO3 system (0 ≤x ...
Understanding the rapid reoxidation process and the electrical properties of Spark Plasma sintered pyrochlores
(2024-02-07)
Pyrochlore structures with composition Pr2−xSmxZr2O7 (x = 0, 1, and 2) were synthetized and studied. Spark Plasma Sintering (SPS) was employed to produce ceramics with over 95% of relative density. The reoxidation behavior ...
Chiral Catalysts for the Enantioselective Carbon Dioxide-Based Cyclic Carbonates and Polycarbonates
(MDPI, 2023-11-14)
Using carbon dioxide as a feedstock for synthesizing organic molecules with added value can contribute to a more sustainable chemical industry since CO2 is an abundant, inexpensive, and nontoxic renewable carbon resource. ...
Synthesis and structural characterization of CaMg0.5CoxNi0.5-xSi2O6 (0 ≤ x ≤ 0.5) solid solutions as a colouring substance
(Elsevier Ltd, 2024-03-13)
In this study, CaMg0.5CoxNi0.5-xSi2O6 (0.0 ≤ x ≤ 0.5) solid solutions with a diopside structure were prepared to reduce the cobalt and nickel amounts compared to M2SiO4 or MgMSiO4 (M = Co, Ni) compounds or CaCoxNi1-xSi2O6 ...
Synthesis and Biological Evaluation of Potential Oncoimmunomodulator Agents
(MDPI, 2023-01-30)
Fourteen triazole-scaffold derivatives were synthetized and biologically evaluated as potential oncoimmunomodultator agents by targeting both PD-L1 and c-Myc. First, the antiproliferative activity of these molecules on the ...
Concurso de cristalización en la escuela: una herramienta educativa innovadora
(Infoedita, 2023-09-01)
Green and blue materials for the ceramic industry from pink MgCoxNi1-xSiO4 (0 ≤ x ≤ 1) solid solutions
(Elsevier, 2022-12-09)
In this study, MgCoxNi1-xSiO4 (0.0 ≤ x ≤ 1.0) solid solutions with an olivine structure were synthetized via the chemical coprecipitation method and materials with a smaller M(II) (M = Co, Ni) amount than Co2SiO4 and Ni2SiO4 ...
Biocatalytic hydrolysis of di-urethane model compounds in ionic liquid reaction media
(Elsevier, 2024-01-11)
The suitability of different enzymes to carry out the hydrolysis of two-different toluene-based urethane model compounds (i.e. bis(2-methoxyethyl) (4-methyl-1,3-phenylene)dicarbamate, and bis(2-methoxyethyl) (2-methyl-1, ...
Reduction-Responsive Cationic Vesicles from Bolaamphiphiles with Ionizable Amino Acid or Dipeptide Polar Heads
(ACS Publications, 2023)
This paper presents a study of the aggregation of
cationic bolaamphiphilic molecules into vesicles. These molecules
are based on a cystamine core with protonated terminal dipeptide
groups. The study found that vesicles ...