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13 hours ago · The creation of well-defined hollow two-dimensional structures from small organic molecules, particularly those with controlled widths and numbers of segments, remains a formidable challenge. Here ...
3 days ago · Single-molecule junctions, formed by a single molecule bridging a gap between two metal electrodes, are attracting attention as basic models of ultrasmall electronic devices. Although charge transport through π-conjugated molecules with π-delocalized system has been widely studied for a number of molecular junctions, there has been almost no research on charge transport through molecular ...
Jun 20, 2024 · Free download for educational use. ChemDraw includes Struct=Name, ChemDraw/Excel and ChemNMR. Create stereochemically correct structures from chemical names, and get accurate IUPAC names for structures. Estimate NMR spectra from a ChemDraw structure with direct atom to spectral correlation.
Jun 17, 2024 · Molecule, a group of two or more atoms that form the smallest identifiable unit into which a pure substance can be divided and still retain the composition and chemical properties of that substance. Learn more about the properties and structures of molecules in this article.
Jun 25, 2024 · An AI-meets-biotech company launching Tuesday is releasing a tool to help scientists craft entirely new molecules in a process they say mirrors half a billion years of evolution. The big picture: Researchers are pushing hard to try to use AI to create new molecules in order to engineer better medicines, biofuels and materials.
1 day ago · This mechanical engineer-turned-bioengineer is building her role as an NIH Maker. In her unit for nanoengineering and microphysiological systems (UNEMPS) at the National Institute of Biomedical Engineering and Bioengineering, Dr. Parinaz Fathi uses biological nanoparticles and miniscule organ models to study autoimmune disorders and cancer.
5 days ago · The groundwork was laid by pioneer biochemists who found that nucleic acids are long chainlike molecules, the backbones of which consist of repeated sequences of phosphate and sugar linkages—ribose sugar in RNA and deoxyribose sugar in DNA.
