The discovery itself is simple and fundamental, but the applications stretch far and wide into astrophysics and quantum ...

Electrical and hydrogen engines have taken the automobile world by a storm as the world moves towards green energy solutions, ...

Remind students that the oxygen-hydrogen (O–H) bonds in water make it a polar molecule. This polarity makes water molecules attracted to each other. Explain that the oxygen–hydrogen (O–H) bond in the ...

Materials produced from plant biomass. part III: degradation kinetics and hydrogen bonding in lignin. Matheus Poletto *; Ademir J. Zattera. Laboratory of Polymers - LPOL, Center for Exact Sciences and ...

Chemistry students the world over are familiar with covalent bonds and hydrogen bonds. Now a study has revealed a strange variety of bond that acts like a hybrid of the two.

A shorter hydrogen bond, for instance, indicates stronger hydrogen bonding and a relatively weaker covalent bond. This was reflected, as expected, in lower spectroscopic frequencies for the H–F ...

The carbon-hydrogen bond -- 2/3 of all bonds in hydrocarbons -- has defied chemists' attempts to open it up and add new chemical groups. A team has now cracked the strongest of C-H bonds, those on ...

Such PVA films show high transparency of 91%, above 99.99% of antimicrobial rates against Escherichia coli and Staphylococcus aureus, and nonleaching characteristic of PHMG due to the hydrogen-bond (H ...

Hydrogen bonding, so significant in biology, is finally being exploited as a primary adsorption mechanism. BIA Separations shows how. Its salt-tolerant approach separates proteins by size.

Sugar and alcohol, on the other hand, weaken the interaction between water molecules, although this is compensated by an increased number of hydrogen bonds between water and solute. Update: The story ...

When you mix the rubbing alcohol with water, the latter’s molecules make hydrogen bonds with the water molecules. The alcohol dissolves in the water to form a homogenous solution, so you cannot ...

Posted: Oct 10, 2017: Hydrogen bond strength in DNA: where 3 could be less than 2 (Nanowerk Spotlight) Hydrogen bond base pairing forces are essential for the mechanisms associated with DNA ...