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单词 bathochromic
释义

bathochromic

/ˌbaθə(ʊ)ˈkrəʊmɪk /
adjective Chemistry
Relating to or denoting a shift of the absorption spectrum of a compound towards longer wavelengths.Furthermore, the substitution reactions resulted in small bathochromic shifts in the absorption spectra....
  • In the case of the model compound of tyrosine NAYA, a small bathochromic shift of 2 nm in the emission spectrum from dioxane to water was observed.
  • The physical origins of this bathochromic shift are described in detail in molecular spectroscopy texts.

Origin

Late 19th century: from Greek bathos 'depth' + khrōma 'colour' + -ic.

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更新时间:2024/12/23 8:33:57