Covalent drug design applied to parasite proteins enables selective therapies by targeting nucleophilic residues of macromolecules. We present the first covalent inhibitors of Leishmania braziliensis ...

Download the updated ISC Class 11 Chemistry Syllabus 2025-26 in PDF format for free. Check topic-wise syllabus, marking scheme, and practical details released by CISCE. Ideal for exam preparation.

Acids are commonly known for their sour taste and corrosive nature, but in chemistry, their strength is defined a bit differently. A strong acid isn’t about how dangerous it is, it’s about how ...

The I-Team got an exclusive behind-the-scenes tour of the largest conventional water treatment plant in the world, the Jardine Water Purification Plant near Navy Pier.

I'm trying to fold proteins with covalent ligands and face the following problems: _chem_comp_atom.pdbx_leaving_atom_flag is ignored, such that the resulting structures contain all atoms of the ligand ...

Explained: Why Private Jets Generally Have Rear-Mounted Engines Tech trick: How to tell who’s calling when you don’t recognize the phone number Verstappen wins fourth consecutive Formula One ...

For the first time, a team of researchers from Japan’s Hokkaido University has identified a single electron covalent bond between two carbon atoms.

A Hokkaido University research team has discovered a substance in which two carbon atoms share a single electron in an unusually stable covalent bond known as a sigma bond.

Researchers have finally figured out how to create a single-electron bond, and it's the first new bond we've discovered in over a decade.

Using an X-ray diffractor to study the sigma bond. Credit: Yusuke Ishigaki Covalent bonds, the very backbone of organic compounds, are formed when two atoms share a pair of electrons. Back in 1931, ...

The single-electron bond was formed by subjecting a derivative of hexaphenylethane, which contains an extremely stretched out paired-electron covalent bond between two carbon atoms, to an oxidation ...

Now, a team of researchers from Hokkaido University has isolated a compound in which a single electron is shared between two carbon atoms in a remarkably stable covalent bond, known as a sigma bond.