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Anal Sci ; 37(3): 525-528, 2021 Mar 10.
Artigo em Inglês | MEDLINE | ID: mdl-33229827

RESUMO

We investigated a host-guest complex between cucurbit[7]uril and malachite green, and its effect on the toxicity to human liver cells. The host-guest complexation was evaluated by a UV/vis titration and electrospray-ionization mass spectrometry. Interestingly, the host-guest complex resulted in remarkable suppression of the toxicity of malachite green in its practical concentration range (ca. ∼6 µM). This study is one step forward to the active control of the biological effects of potent toxicants utilizing host-guest chemistry.


Assuntos
Hidrocarbonetos Aromáticos com Pontes/farmacologia , Imidazóis/farmacologia , Corantes de Rosanilina/antagonistas & inibidores , Hidrocarbonetos Aromáticos com Pontes/química , Sobrevivência Celular/efeitos dos fármacos , Células Hep G2 , Humanos , Imidazóis/química , Estrutura Molecular , Corantes de Rosanilina/farmacologia
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