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How do we immobilize sample molecules on sensor surface ?

April 26, 2017immobilize molecules sample sensor

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How do we immobilize sample molecules on sensor surface ?

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We have protocols of immobilization methods about direct adsorption on gold surface, covalent bonding by amine-coupling method on carboxylic acid surface, avidin-biotin method on avidin-coated surface and cast method from organic solvent.The immobilized sample amount can be monitored.