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   Articles with "bond acceptor" as a keyword



Polarisation effects on the H-bond acceptor properties of sulfonamides.

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recommendations! Published in 2024 at "Chemical communications"

DOI: 10.1039/d4cc03530e

Abstract: The strengths of H-bonding interactions in networks are affected by cooperativity between the interacting sites. Compounds with an intramolecular H-bond between a sulfonamide NH group and pyridine nitrogen were used to measure the magnitude of… read more here.

Keywords: bond acceptor; polarisation effects; bond; strength ... See more keywords

Quantification of the effects of n-π* interactions on the H-bonding properties of amide groups

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recommendations! Published in 2025 at "Chemical Science"

DOI: 10.1039/d4sc08331h

Abstract: The n-π* interaction is postulated to play a key role in the folding of proteins, especially in proline-rich structures such as collagen, and cooperativity between H-bonding and the n-π* interaction has been proposed. In order… read more here.

Keywords: intramolecular interaction; bond acceptor; amide groups; properties amide ... See more keywords

Direct evidence for a deprotonated lysine serving as a H-bond “acceptor” in a photoreceptor protein

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recommendations! Published in 2024 at "Proceedings of the National Academy of Sciences of the United States of America"

DOI: 10.1073/pnas.2404472121

Abstract: Significance H-bonds play important roles in protein structure and function. Understanding H-bonds is essential for insights into biological processes. Here, we report the identification of a “deprotonated charge-neutral (NH2 form)” sidechain of lysine in the… read more here.

Keywords: direct evidence; bond acceptor; protein; acceptor ... See more keywords

A Sustainable Strategy for Solid-Phase Extraction of Antiviral Drug from Environmental Waters by Immobilized Hydrogen Bond Acceptor

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recommendations! Published in 2022 at "Nanomaterials"

DOI: 10.3390/nano12081287

Abstract: Deep eutectic solvents are a new generation of green solvents composed of hydrogen bond acceptors and donors. However, when used as extractants in liquid–liquid separation, they are difficult to recycle and easy to lose. In… read more here.

Keywords: bond acceptor; hydrogen bond; hydrogen; immobilized hydrogen ... See more keywords