In its natural state, the collagen triple helix structure is held together by direct chemical bonds, hydrogen bonds and water bridged crosslinks [8 ... Another remarkable characteristic is that the ...

The most common method for creating an amide bond is the use of carbodiimide condensing agents such as dicyclohexylcarbodiimide ... One disadvantage of the reaction is the formation of urea, which is ...

A platform to engineer enzymes responsible for the formation of amide bonds as an effort toward developing biocatalysts for green chemistry. Amide bonds — a type of chemical bond formed between a ...

School of Physics & Astronomy, Cardiff University, 4 The Parade, Cardiff CF24 3AA, U.K. Rufus Scientific, Melbourn, Herts SG8 6ED, U.K. Nanoplanet Consulting, Concord, Massachusetts 01742, United ...

Today's armor fabrics, such as Kevlar, owe their strength to chemical bonds. First, manufacturers produce poly-para-phenylene terephthalamide, a polyamide that repeats the same amide repeatedly to ...

State Key Laboratory of Biocatalysis and Enzyme Engineering, Hubei Hongshan Laboratory, School of Life Sciences, Hubei University, Wuhan 430062, PR China State Key Laboratory of Biocatalysis and ...

Collapse–landslide–debris flow geological disasters are particularly prevalent in this region. Taking a debris flow that occurred in Zhangjiayuan gully, Dongxiang County, as an example, the ...

The researchers have been able to measure and observe the degree of bond formation, both in terms of the increasing participation of electrons and the magnetic interaction between the two atoms at ...

However, the N-acetyl groups in chitin construct strong hydrogen bond networks, which restricts its depolymerization and transformation ... could be selectively converted into the corresponding amide ...

The Election Commission of India (ECI) has told the Supreme Court that electoral bonds, contrary to government claims, wreck transparency in political funding. Coupled with the removal of cap on ...