Chaîne (Définition 1.30) dont les unités constitutives (Définition 1.14) adjacentes sont connectées entre elles pardeux atomes, un sur chaque unité constitutive.
Actualités
- Scientists fabricate composites that combine high strength and bioactivity inspired by the cortical bone
- Researchers develop eggshell ‘bioplastic’ pellet as sustainable alternative to plastic
- European XFEL elicits secrets from an important nanogel
- New circuit boards can be repeatedly recycled
- Key to efficient and stable organic solar cells