Carboxylic acids are ubiquitous in bioactive organic molecules and readily available chemical building blocks. Carboxylic ...

An interaction between two proteins points to a molecular basis for memory. But how do memories last when the molecules that ...

A lanthanide–carbon triple bond has been created for the first time, specifically a bond between cerium and carbon, ...

Researchers at the ICN2 and the UAB have developed a novel strategy to obtain different types of organic molecules by ...

Syllabus: The NTA has put the official JEE Main 2026 Syllabus online on their website: jeemain.nta.nic.in. If you're planning ...

To promote adhesion, the SAM structures should be able to form high density covalent bonds with the EMC. This paper focuses on the use of molecular dynamics (MD) simulation to study the covalent bonds ...

As can be seen, both bonds are affected but the bond within the side chain of the amino acid ("NZ - CE") is affected even more which is really weird. Below are snapshots from pymol. The ligand is in ...

Uniaxial and triaxial tensile tests both show that high ρ and high Δ Esw systems exhibit higher tensile strength at low strains due to the tight and stable network structure, whereas at high strains, ...

Analysis using X-ray diffraction revealed an unprecedented closeness between the carbon atoms, hinting at the presence of single-electron covalent bonds. This groundbreaking discovery opens up new ...

But these drugs’ strength is also their weakness. Each of the three makes an irreversible covalent bond to C481, a cysteine residue in BTK’s active site.

COFs have more stable and harder covalent bonds than MOFs, which have weaker and softer coordination bonds. This results in an advantage and two disadvantages. An advantage is the higher stability ...