A prototype of giant magnetoimpedance-based biosensing system for targeted detection of gastric cancer cells.


A targeted detection of gastric cancer cells is achieved by combining the giant magnetoimpedance (GMI)-based biosensing system and RGD-4C peptide coupled, chitosan covered superparamagnetic iron oxide particles (RGD-Fe(3)O(4)@chitosan). The micro-patterned GMI sensor for targeted detection is made of Co-based ribbon and fabricated by micro electromechanical… (More)
DOI: 10.1016/j.bios.2010.12.034


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