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词汇 acyl
释义

Definition of acyl in English:

acyl

noun ˈeɪsʌɪlˈasɪlˈasəl
Chemistry
  • as modifier Denoting a radical of general formula —C(O)R, where R is an alkyl group, derived from a carboxylic acid.

    〔化〕酰基

    acyl groups

    酰基群。

    Example sentencesExamples
    • In our model a phospholipid molecule is represented by a pair of nearest-neighbor acyl chains, linked covalently to each other.
    • Recently we used this method to study the effect of conjugated double bonds in lipid acyl chains on phase behavior and membrane architecture of die lipids.
    • These spectra are similar to those obtained for multilamellar vesicles made of lipids with deuterated acyl chains.
    • The insertion of the hydrophobic acyl chains into the lipid bilayer forms a putative fourth cytoplasmic loop.
    • This fold gathers the hydrophobic residues such that the acyl side chains have a reduced exposure to water.

Origin

Late 19th century: coined in German, from Latin acidus (see acid) + -yl.

Definition of acyl in US English:

acyl

nounˈasəl
Chemistry
  • as modifier A radical of general formula —C(O)R, where R is an alkyl group, derived from a carboxylic acid.

    〔化〕酰基

    acyl groups

    酰基群。

    Example sentencesExamples
    • The insertion of the hydrophobic acyl chains into the lipid bilayer forms a putative fourth cytoplasmic loop.
    • In our model a phospholipid molecule is represented by a pair of nearest-neighbor acyl chains, linked covalently to each other.
    • These spectra are similar to those obtained for multilamellar vesicles made of lipids with deuterated acyl chains.
    • This fold gathers the hydrophobic residues such that the acyl side chains have a reduced exposure to water.
    • Recently we used this method to study the effect of conjugated double bonds in lipid acyl chains on phase behavior and membrane architecture of die lipids.

Origin

Late 19th century: coined in German, from Latin acidus (see acid) + -yl.

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