Tunable Inverse Opal Hydrogel Ph Sensors**

  title={Tunable Inverse Opal Hydrogel Ph Sensors**},
  author={Yun-Ju Lee and Paul V Braun}
Synthesis of three-dimensional (3D) functional structures through colloidal templating is a topic of growing interest in materials chemistry, especially in the fields of optics, chemical sensing, and microfluidics. Colloidal crystals with 3D transla-tional order can be formed from suspension by self-assembly methods such as patterned sedimentation, [1] controlled evaporation , [2,3] sonication, [4] and other methods. [5] These colloidal crystals have been utilized to template the growth of meso… CONTINUE READING