1 条结果 关键词:脉冲幅度调制 ×

Development of a microalgal PAM test method for Cu(II) in waters: comparison of using spectrofluorometry.

Ecotoxicology (London, England) 2010 Peña-Vázquez E, Pérez-Conde C, Costas E, Moreno-Bondi MC

为监测水库和饮用水中铜浓度,将绿藻 Dictyosphaerium chlorelloides 细胞包埋于硅酸盐溶胶-凝胶基质中,比较光谱荧光法与脉冲幅度调制(PAM)荧光法对 Cu(II) 毒性响应的检测性能。光谱荧光法采用光纤耦合流动池或96孔板读板器测量叶绿素荧光;PAM法采用便携式叶绿素荧光仪和脉冲饱和法测定 Fo0、Fm0...