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Heavy Chalcogen Properties of Sulfur and Selenium Enhance Nucleic Acid-Based Therapeutics [PDF]
BiomoleculesThe Group 16 elements of the periodic table have a characteristic valence shell configuration instrumental to their chemical properties and reactivities.
Stephen J. Dansereau, Jia Sheng
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The Role of Chalcogen in the ROS Scavenging Mechanism of Model Phenyl Compounds [PDF]
MoleculesPhenolic compounds are important antioxidants with great ROS scavenging potential and the presence of the hydroxyl groups is fundamental for this chemical activity.
Davide Zeppilli +3 more
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From U to mnm⁵Se²U: tuning base pairing preferences through 2-chalcogen and 5-methylaminomethyl modifications [PDF]
Scientific Reports5-Substituted uridines, 2-thiouridines and 2-selenouridines represent the most common wobble-positioned bacterial tRNA modifications, with the 5-methylaminomethyl (mnm5 substituent being particularly widespread.
Paulina Kuwerska +8 more
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Exploring the Influence of Chalcogens on Metalloporphyrins: A DFT Study [PDF]
MoleculesMetalloporphyrins and porphyrins (MPs) have garnered increasing attention as potential candidates for molecular-based electronic devices and single-atom catalysis.
Beenish Bashir, Andre Z. Clayborne
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A UNIFIED FORMULA FOR HYDROCARBONS WITH APPLICATIONS TO FUNCTIONAL GROUPS [PDF]
Química Nova, 2020 Was supposed a numerical relationship between atoms of Hydrogen and Carbon in a hydrocarbon, assumption valid for all types of chains. In the proposed equation, variables such as number and types of carbon bonds are present, as well as the possible ...
Higo B. Nogueira +2 more
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RECENTES AVANÇOS NA ADIÇÃO ELETROFÍLICA DE ORGANOCALCOGÊNIOS A ALQUENOS [PDF]
Química Nova, 2023 RECENT ADVANCES IN THE ELECTROPHILIC ADDITION OF CHALCOGEN ATOMS TO ALKENES. Organochalcogen compounds (containing S, Se and Te) are interesting from biological point of view, but also in their use as intermediates in obtaining complex molecules or even ...
Luana da Silva Gomes, Vanessa Nascimento
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Journal of Functional Biomaterials, 2022 The production of nanoparticles for biomedical applications (namely with antimicrobial and anticancer properties) has been significantly hampered using traditional physicochemical approaches, which often produce nanostructures with poor biocompatibility ...
Veer Shah +9 more
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Pharmaceuticals, 2023 The antimicrobial properties of one of the most important secondary metabolites, Eugenol (EU), inspired us to design and synthesize three different series of derivatives enhancing its parent compound’s anti-Helicobacter pylori activity. Thus, we prepared
Simone Carradori +8 more
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Emerging Roles of Green-Synthesized Chalcogen and Chalcogenide Nanoparticles in Cancer Theranostics
Journal of Nanotechnology, 2022 The last few decades have seen an overwhelming increase in the amount of research carried out on the use of inorganic nanoparticles. More fascinating is the tremendous progress made in the use of chalcogen and chalcogenide nanoparticles in cancer ...
Femi Olawale +3 more
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Topological surface currents accessed through reversible hydrogenation of the three-dimensional bulk
Nature Communications, 2022 Hydrogen can be incorporated within a solid and drastically modify its electronic and structural state. Here, the authors report reversible binding of H+ ions to chalcogens in the Bi2Te3 class of topological insulators and magnets, allowing Fermi level ...
Haiming Deng +7 more
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