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Body centered tetragonal nanoparticle superlattices: Why and when they form?
(Royal Society of Chemistry, 2021)
Sonocrystallization of zeolitic imidazolate frameworks (ZIF-7, ZIF-8, ZIF-11 and ZIF-20)
(Royal Society of Chemistry, 2012-02)
Zeolitic imidazolate frameworks ZIF-7, ZIF-8, ZIF-11 and ZIF-20 have been synthesized by sonocrystallization. In general, crystals obtained at lower temperatures and shorter times are smaller and have a narrower size ...
4',5-dihydroxy-7-methoxyflavanone dihydrate
(International Union of Crystallography, 2012-01)
The title compound, C 16H 14O 5· 2H 2O [systematic name: 5-hydroxy-2-(4-hydroxyphenyl)-7- methoxychroman-4-one dihydrate], is a natural phytoalexin flavone isolated from the native chilean species Heliotropium taltalense ...
Alternatives for the production of Potassium Fertilizers in Argentina
(Longdom, 2019-12)
The use of potassium fertilizers on crops brings with good yields of crops and maximum profitability for farmers. Currently in Argentina, the level of production of potash fertilizers does not cover the needs of the sector ...
1,3-Dipolar cycloaddition reactions of azomethine ylides with a cellulose-derived chiral enone. A novel route for organocatalysts development
(American Chemical Society, 2012-05)
Cellulose-derived chiral pyrrolidines were synthesized in excellent yields, regioselectivities, and stereoselectivities via a 1,3-dipolar cycloaddition reaction between levoglucosenone and azomethine ylides. An unprecedented ...
Amine-Derivatized l -Phenylalanine and l -Tyrosine as Versatile Self-Assembled Platforms of Diverse Supramolecular Architectures: From Mesocrystals to Organogels
(American Chemical Society, 2021-05-07)
Amino-acid-based systems have been specially investigated as potential functional biological or bioinspired materials. In this work, we show the remarkable ability of two small molecules based on the aryl amino acids ...
Low molecular weight amino acid-based derivatives: from organogels to single crystals and mesocrystals
(International Union of Crystallography, 2017-12)
Amino acids are able to self-assemble into ordered superstructures, also called mesocrystals, when they are subjected to certain crystallisation conditions such as, pH, supersaturation level and the use of additives, being ...
Society for the improvement of psychological science global engagement task force report
(University of California Press, 2021-05)
The Society for the Improvement of Psychological Science (SIPS) is an organization whose mission focuses on bringing together scholars who want to improve methods and practices in psychological science. The organization ...
Large scale analysis of protein conformational transitions from aqueous to non-aqueous media
(BioMed Central, 2018-01)
Background: Biocatalysis in organic solvents is nowadays a common practice with a large potential in Biotechnology. Several studies report that proteins which are co-crystallized or soaked in organic solvents preserve their ...
Taxonomic and Ecological Implications of Foliar Morphoanatomy in Cephalanthus (Naucleeae, Rubiaceae)
(American Society of Plant Taxonomists, 2019-05)
Cephalanthus belongs to Rubiaceae tribe Naucleeae, and is characterized as shrubs to a small trees, mainly from the lowlands, with verticillate leaves. We hypothesized that the foliar morphoanatomy of Cephalanthus species ...