Bipolar Electrochemical Synthesis of WS2 Nanoparticles and Their Application in Magneto-Immunosandwich Assay Carmen C. Mayorga-Martinez, Bahareh Khezri, Alex Yong Sheng Eng, Zdeněk Sofer, Pavel Ulbrich, Martin Pumera* Advanced Functional Materials 2016, 26(23), 4094-4098