期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Assessment of mercury(II) bioavailability using a bioluminescent bacterial biosensor: Practical and theoretical challenges 被引量:2
1
作者 paulo r g barrocas William M Landing robert J M Hudson 《Journal of Environmental Sciences》 SCIE EI CAS CSCD 2010年第8期1137-1143,共7页
Critical methodological challenges in the microbial biosensor approach to assessing Hg(II) bioavailability were evaluated from the perspective of analytical chemists. The main challenge stems from the fact that the ... Critical methodological challenges in the microbial biosensor approach to assessing Hg(II) bioavailability were evaluated from the perspective of analytical chemists. The main challenge stems from the fact that the chemical speciation of Hg(II) in natural waters exerts a major control on its bioavailability, yet its natural complexation equilibria are extensively altered during conventional bioassays. New data, obtained using a bioluminescent Hg(II)-biosensor, that illustrate these challenges are presented and potential solutions proposed. 展开更多
关键词 MERCURY BIOAVAILABILITY BIOSENSOR chemical speciation bioluminescent
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部