基于导电聚合物纳米材料的传感器的当前趋势

Alan G. MacDiarmid Energy Research Institute, Department of Polymer and Fiber System Engineering, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 500-757, Korea.

Department of Polymer Engineering, Graduate School, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 500-757, Korea .

Nanomaterials (Basel). 2013 Aug 27;3(3):524-549. doi: 10.3390/nano3030524.

Conducting polymers represent an important class of functional organic materials for next-generation electronic and optical devices. Advances in nanotechnology allow for the fabrication of various conducting polymer nanomaterials through synthesis methods such as solid-phase template synthesis, molecular template synthesis, and template-free synthesis. Nanostructured conducting polymers featuring high surface area, small dimensions, and unique physical properties have been widely used to build various sensor devices. Many remarkable examples have been reported over the past decade. The enhanced sensitivity of conducting polymer nanomaterials toward various chemical/biological species and external stimuli has made them ideal candidates for incorporation into the design of sensors. However, the selectivity and stability still leave room for improvement.

导电聚合物是用于下一代电子和光学器件的一类重要的功能性有机材料。纳米技术的进步使得通过固相模板合成、分子模板合成和无模板合成等方法制备各种导电聚合物纳米材料成为可能。具有高表面积、小尺寸和独特物理性质的纳米结构导电聚合物已被广泛用于构建各种传感器设备。在过去十年中已经报道了许多显著的例子。导电聚合物纳米材料对各种化学/生物物种和外部刺激的灵敏度增强，使其成为纳入传感器设计的理想候选材料。然而，其选择性和稳定性仍有改进空间。