Kossel - Lewis approach to chemical bond formation, the concept of ionic ... Valence bond theory - its important features, the concept of hybridization involving s, p, and d orbitals; Resonance.

A new technique, based on a chain reaction of recognition and hybridization events between two sets of DNA hairpin molecules, offers an enzyme-free alternative for the rapid detection of specific ...

Researchers at Hokkaido University in Japan have developed a technique called Virtual Ligand-Assisted Optimization, or VLAO, ...

A recent study has unveiled a trend of hybridization between Phayre’s langurs and capped langurs in Bangladesh, which are listed as critically endangered and endangered, respectively ...

A research team investigated whole chloroplast genomes and nuclear gene sequences from 14 species, uncovering new insights into the genetic diversity and hybrid origins of mango species. They used the ...

He described the Washington Works site as a “national defense jewel.” It now has fallen to the chemical industry, through Chemours, to produce the raw materials for the superconductors used.

Breaking rules in chemistry is far more than an act of rebellion ( though chemists are a rebellious bunch ). It's an endeavor ...

H 2 S is considered to be one of the most primitive sulfur-bearing molecules in the interstellar medium, and an essential ...

A U.S. savings bond is a low-risk way to save money, which is issued by the Treasury and backed by the U.S. government. Savings bonds pay interest only when they're redeemed by the owner ...

This handbook contains a comprehensive collection of protocols to streamline imaging workflows and ensure reproducible ...