Implantable biosensor from stratified nanostructured membranes

Details Implantable biosensor from stratified nanostructured membranes Implantable biosensor from stratified nanostructured membranes

2011-01-04

2011-01-04

Yang, N. C. (Department: 1641)

Chemistry: molecular biology and microbiology

Apparatus

Including measuring or testing

C435S287700, C435S288700, C436S518000, C436S528000, C427S002110, C427S002130, C427S002220

Reexamination Certificate

active

07863038

ABSTRACT:
A new class of biosensors and methods for making and using same are disclosed. The biosensors are multi-layered membrane composites, where at least one layer is prepared by the layer-by-layer process and at least one layer is responsive to changes is a property of a biological system such as changes in the concentration of an atom, ion, molecule or molecular assembly. Because the biosensors are multi-layered, a single biosensor is capable monitor a number of different properties of a biological system simultaneously. The biosensors are monitored by systems that impinge an excitation waveform on the biosensors and analyze a reflected and/or a transmitted resultant waveform. Additionally, the biosensors can be associated with field activated electronic components so that implantable, self-contained analytical devices can be constructed and monitored by field generators, where data is transmitted to an analyzer after field activation.

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