A structure of the drug ibrutinib. The drug ibrutinib makes a covalent bond to Bruton's tyrosine kinase, an important cancer target. Credit: RCSB PDB/Yang H. Ku Enticing atoms to share their electrons ...
What are Covalent Organic Frameworks (COFs)? Covalent Organic Frameworks (COFs) are composed of light elements such as oxygen, nitrogen, and carbon, connected by strong covalent bonds, providing ...
The latest short science news items from C&EN. Open an introductory chemistry textbook. What is a covalent bond? A covalent bond occurs when atoms share electrons in a molecule. What is a hydrogen ...