Pyrophosphate ion-responsive alginate hydrogel as an effective fluorescent sensing platform for alkaline phosphatase detection.
Sign Up to like & getrecommendations! Published in 2019 at "Chemical communications"
DOI: 10.1039/c9cc05223b
Abstract: A pyrophosphate ion (PPi)-responsive alginate hydrogel was fabricated by using Cu2+ as a crosslinker. Benefiting from the ultrahigh affinity of Cu2+ to PPi, which can discriminate PPi from phosphate ions and other anions, the incorporation… read more here.
Keywords: responsive alginate; pyrophosphate ion; effective fluorescent; hydrogel effective ... See more keywords
A new voltammetric immunosensing platform for prostate-specific antigen based on the Cu(ii)-pyrophosphate ion chelation reaction
Sign Up to like & getrecommendations! Published in 2020 at "New Journal of Chemistry"
DOI: 10.1039/c9nj05514b
Abstract: A new electrochemical immunoassay was designed for the sensitive detection of prostate-specific antigen (PSA) via a pyrophosphatase (PPase)-hydrolysed Cu(II)-coordinated pyrophosphate ion (Cu2+-PPi) complex, accompanying the release of Cu(II) ions and capture on a negatively charged… read more here.
Keywords: specific antigen; prostate specific; pyrophosphate ion;