In-situ SERS readout strategy to improve the reliability of beta-galactosidase activity assay based on X-gal staining in shortening incubation times.
Sign Up to like & getrecommendations! Published in 2021 at "Talanta"
DOI: 10.1016/j.talanta.2021.122689
Abstract: Beta-galactosidase (β-gal) activity is closed related with senescence cells and aging-associated diseases, however, the traditional readout of β-gal activity based on X-gal staining was limited to low sensitivity in short incubation times and false positives… read more here.
Keywords: gal; readout strategy; gal staining; sers readout ... See more keywords
A Phenylalanine Sensor Exploiting a Capacitive Readout Strategy Embedding a Selective Enzymatic Mechanism
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2024.3439825
Abstract: This article introduces a cost-effective and fast-response capacitive sensor designed for quantifying phenylalanine (Phe) levels in PKU patients. The sensor comprises planar interdigitated electrodes (IDEs) on a substrate, with NH3-sensitive dielectric material, and exploits an… read more here.
Keywords: inline formula; capacitive readout; sensor; phenylalanine ... See more keywords