Nanoparticle-based bio-barcode assay redefines “undetectable” PSA and biochemical recurrence after radical prostatectomy.

Nanoparticle-based bio-barcode assay redefines "undetectable" PSA and biochemical recurrence after radical prostatectomy.

We report the event of a beforehand undescribed gold nanoparticle bio-barcode assay probe for the detection of prostate particular antigen (PSA) at 330 fg/mL, automation of the assay, and the outcomes of a scientific pilot examine designed to evaluate the flexibility of the assay to detect PSA within the serum of 18 males who’ve undergone … Read more