Chemical insight into biological function is the holy grail of structural biology. Small molecules are central players as building blocks, effectors and probes of macromolecular structure and ...

Each of these things — along with every other organism on Earth — contains the molecular instructions ... polynucleotide by way of special chemical bonds called hydrogen bonds.

The alkanes are a homologous series with a structure based on a carbon chain - each carbon atom forms four covalent bonds The intermolecular ... close polymerA large molecule formed from many ...

Scientists have identified a new property, interface flexibility, that controls how certain molecules naturally self-organize into crystalline supramolecular networks. This significant discovery could ...

The speed of a chemical ... bonds, either sharing or gaining/losing electrons. Chemical formulae The chemical formula for a substance shows how many atoms of each element are present in a molecule ...

the molecule's distinctive structure has proven difficult to precisely and reliably copy. "It's very easy to wind up with a version where the chemical bonds aren't in the right place, or the ...

A new study that provides unprecedented insights into the chemical bonding of antimony could ... It has a similar structure to germanium telluride, but consists of only one type of atom," says ...

Watch an informative video on electronegativity, atomic structure and properties ... than to the H in the HCl molecule. Pauling deduced his electronegativity values from thermo-chemistry using the ...

The chemical structure of uracil, showing its single-ring pyrimidine structure. Uracil forms hydrogen bonds with adenine in RNA, contributing to the molecule's structure and function. (Image: Public ...

Covalent bonding is a widely understood phenomenon that joins the atoms of a molecule by a shared electron pair. But in ...