Title: Current Conjugation Methods for Immunosensors. Authors: Zeyang Li and Guan-Yu Chen*. Nanomaterials (Basel). 2018 Apr 26;8(5). pii: E278. doi: 10.3390/nano8050278. Abstract Recent advances in the development of immunosensors using polymeric nanomaterials and nanoparticles have enabled a wide range of new functions and applications in diagnostic and prognostic research. One fundamental challenge that all immunosensors must overcome is to provide the specificity of target