In biochemistry, the amide bond is commonly known as the peptide bond ... Image Credit: Nanalysis Corp. Scheme 2. Resonance structures of DMA, the hybridization results in the delocalization ...

Every first year biochemistry student learns about the planarity of the peptide bond. Planarity, the result of ∼40% N–C′ double bond character arising from two dominant resonance structures ...

However, the molecular structure of these tiny oligomers of Amyloid-beta peptide ... hydrogen bonds in Amyloid-beta fibrils and oligomers, with the aid of nuclear magnetic resonance, professor ...

Chemists offer a new explanation for how collagen in dinosaur bones may have survived millions of years: An atomic-level interaction prevents its bonds from being broken down by water. Collagen, a ...