Effect of selenite and selenium nanoparticles on lactic bacteria: A multi-analytical study
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- 作者：Marí ; a Palomo-Siguero ; Ana Mª ; a. Gutié ; rrez ; Concepció ; n Pé ; rez-Conde ; Yolanda Madrid ; ymadrid@ucm.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：Selenium nanoparticles ; Lactobacillus ; Biotransformation ; Inductively coupled plasma-mass spectrometry ; Flow cytometry ; Transmission electron microscopy
- 刊名：Microchemical Journal
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：126
- 期：Complete
- 页码：488-495
- 全文大小：1795 K
文摘
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Selenium nanoparticles transformation by Lactobacillusbulgaricus was established.
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Cell viability assay shows that bacteria are more tolerant to SeNPs than selenite.
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TEM micrographs reveal that SeNPs enter in the cell without causing cellular damage.
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SeNPs are rapidly transformed by bacteria to selenoamino acids.