Analytica chimica actaProstate-Specific AntigenHumansAptamersNucleotideIonic Liquids
Ionic-liquid-based aqueous biphasic systems meet microfluidics: from antibodies to aptamers in prostate-specific antigen detection.
Maria S M Mendes, Virginia Chu, Mara G Freire, Francisca A E Silva, João P Conde
Published: 202610.1016/j.aca.2025.345001
Abstract
BACKGROUND: Prostate-specific antigen (PSA) is the most widely used biomarker for prostate cancer screening; still, its reliable quantification in human serum remains challenging due to matrix complexity and high-abundance proteins that interfere wit…
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