Biosenser advantages and disadvantages

Enzyme Biosensors advantages

High sensitivity and selectivity and is suitable for oxidation and reduction reactions, also has precise substrate interactions

Enzyme biosensors disadvantages

Possibilities of losing their activity upon activation, sensitive to small ph and temperature changes, uses a small analyte which makes it hard to register

Proteins biosensers advantages

Rapid sensing for direct immunoassay, made for bio affinity interactions

Proteins biosensers disadvantages

time consuming and the labeling is costly, not ideal for detecting, small target harder to sense, and it is not suitable for redox reactions

Nucleic acid biosensor advantages

Highley sensitive and selective, ideal for long ranged analytes, cheap, easy and stable sythesis, can use modification labels without losing efficiancy

Nucleic acid biosensor disadvantages

Higher toxicity then other antibodies, faster elimination due to the smaller size, has weaker binding to analytes

Nanoenzymes biomarker advantages

Innexpensive and easy to manufacture on a larger scale, stable to ph and temperature differences, long storage time

Nanoenzymes biomarker disadvantages

lower specificity, biodegradablility concerns