Nanoreactors: a novel biosensing platform for protein assay

摘要

We have constructed a colorimetric protein assay platform based on a nanoreactor.The novel strategy presents high sensitivity and excellent performance for the detection of thrombin.The linear range is 5.58 × 10~(-10) to 6.50 × 10~(-9) M and the detection limit down to 0.19 nM is achieved.