Chapter 28 A Colorimetric Approach to the Detection of Trace Heavy Metal Ions Using Nanostructured Signaling Materials

Yukiko Takahashi 1 , Toshishige M. Suzuki 2

1Top Runner Incubation Center for Academic-Industry Fusion, Nagaoka University of Technology, 1603–1 Kamitomioka, Nagaoka, Niigata, 940–2188 Japan

2Research Center for Compact Chemical Processes, National Institute for Advanced Industrial Science and Technology (AIST), 4–2–1, Nigatake, Sendai, Miyagi, 985–8551 Japan

  1. Demands for the Simple Detection of Heavy Metal Ions 418

  2. Nanostructured Chemical Sensors 418

    1. Dye Nanoparticle/Fiber-Coated Membranes for Detection of Heavy Metal Ions 419

    2. Cerium Phosphate Nanofiber Membrane for Trace Pb(II) Detection 422

  3. Conclusion ...

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