A novel SERS-based magnetic aptasensor for prostate specific antigen assay with high sensitivity

The accurate and highly sensitive detection of prostate specific antigen (PSA) is particularly important, especially for obese men and patients. In this report, we present a novel aptamer-based surface-enhanced Raman scattering (SERS) sensor that employs magnetic nanoparticles (MNPs) core-Au nanopar...

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Veröffentlicht in:	Biosensors & bioelectronics 2017-08, Vol.94, p.286-291
Hauptverfasser:	Yang, Kang, Hu, Yongjun, Dong, Ning, Zhu, Guichi, Zhu, Tingfeng, Jiang, Ningjing
Format:	Artikel
Sprache:	eng
Schlagworte:	Aptamer Aptamers, Nucleotide - chemistry Biosensing Techniques - methods Core-satellite assemblies Humans Limit of Detection Magnetic nanoparticles Magnetics Magnetite Nanoparticles - chemistry Male Prostate-Specific Antigen - blood Prostate-Specific Antigen - isolation & purification Prostatic Neoplasms - blood Prostatic Neoplasms - pathology PSA SERS
Online-Zugang:	Volltext
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