Idioma:

Microcalorimetric study of the action of Yb3+ ion on the growth of Staphylococcus aureus

Hou, An-Xin ; Xue, Zhi ; Liu, Yi ; Qu, Song-Sheng

Chinese journal of chemistry, 2003-09, Vol.21 (9), p.1146-1149 [Periódico revisado por pares]

Sem texto completo

Citações Citado por

Título:
Microcalorimetric study of the action of Yb3+ ion on the growth of Staphylococcus aureus
Autor: Hou, An-Xin ; Xue, Zhi ; Liu, Yi ; Qu, Song-Sheng
Assuntos: duplex functions ; microcalorimetry ; Staphylococcus aureus ; thermokinetics ; Yb3
É parte de: Chinese journal of chemistry, 2003-09, Vol.21 (9), p.1146-1149
Notas: istex:075BC08DEC43BA9690BA99F4AA82A45F8ED4FF96
National Natural Science Foundation of China - No. 30170010
ArticleID:CJOC20030210909
ark:/67375/WNG-5G0XP9JK-8
Descrição: A microcalorimetric method was used to evaluate the action of Yb3+ ions on the growth metabolism of Staphylococcus aureus. The power‐time curves of the growth metabolism of Staphylococcus aureus and the action of Yb3+ ions were obtained by using stopped‐flow method at 37°C. For evaluation of the action, the growth rate constants (k1 and k2) for the log phase 1, log phase 2, and the total heat effect (Qtotal) for Staphylococcus aureus were determined. The results show that Yb3+ ions at low concentrations have the stimulatory effect on Staphylococcus aureus and that Yb* ions at higher concentration could inhibit its growth.
Editor: Weinheim: Wiley-VCH Verlag GmbH & Co. KGaA
Idioma: Inglês

Voltar para lista de resultados