A Label-Free Impedimetric Immunosensor Based on Humidity Sensing Properties of Barium Strontium Titanate

Pages: 863 - 866
Published: Jan 1, 2009
Abstract
A novel signal amplification mechanism for impedimetric biosensors is proposed. The proposed mechanism is based on humidity sensing properties of BST composite film and eliminates the need for application of bioactive labels for signal enhancement in amplified impedimetric biosensors. It suggests a good alternative to conventional impedimetric biosensors by improving the detection limit without adding any extra complexity to the system. It is...
Paper Details
Title
A Label-Free Impedimetric Immunosensor Based on Humidity Sensing Properties of Barium Strontium Titanate
Published Date
Jan 1, 2009
Pages
863 - 866
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