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Chitosan/luminol/AgNPs nanocomposite for electrochemiluminescent determination of prostate-specific antigen
A green, environmentally friendly protocol was developed for ultrasensitive and highly specific recognition of prostate-specific antigen (PSA) based...
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A novel fluorescence aptasensor based on PCN-223 as an efficient quencher for sensitive determination of prostate-specific antigen
A novel fluorescence aptasensor based on PCN-223 as an efficient quencher was developed to sensitively detect prostate-specific antigen (PSA). The...
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Development of a screen-printed electrochemical immunosensor modified with gold nanoparticles for prostate-specific antigen (PSA) detection
In this study, an electrochemical immunosensor was developed using as a bare electrode, a homemade polyethylene terephthalate (PET) substrate...
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Cu2O@PdAg-quenched CdS@CeO2 heterostructure electrochemiluminescence immunosensor for determination of prostate-specific antigen
Based on the resonance energy transfer between CdS@CeO 2 and Cu 2 O@PdAg, a quenching immunosensor for sensitive detection of prostate specific antigen...
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An ultrasensitive and disposable electrochemical aptasensor for prostate-specific antigen (PSA) detection in real serum samples
In this study, we constructed a disposable indium tin oxide polyethylene terephthalate film (ITO-PET)-based electrochemical aptasensor for analyzing...
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Simulation and Analysis of Ring Shape Metal–Insulator-Metal Plasmonic Biosensors for the Detection of Prostate-Specific Antigen (PSA)
In this paper, a plasmonic refractive index sensor based on metal–insulator-metal (MIM) topology in the form of a nanoring was investigated for the...
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Electrochemiluminescence immunosensor based on Cu3(PO4)2 hybrid nanoflowers as a novel luminophore for the sensitive detection of prostate-specific antigen
Copper phosphate hybrid nanoflowers (Cu 3 (PO 4 ) 2 HNFs) were demonstrated to produce cathodic ECL emission in the presence of potassium persulfate (K 2 S 2 O 8 ...
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Hemin-graphene oxide-gold nanoflower-assisted enhanced electrochemiluminescence immunosensor for determination of prostate-specific antigen
An ultrasensitive luminol electrochemiluminescence (ECL) immunosensor was constructed for the detection of prostate specific antigen (PSA) using...
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The pros and cons of nucleic acid-amplified immunoassays—a comparative study on the quantitation of prostate-specific antigen with and without rolling circle amplification
Integrating isothermal nucleic acid amplification strategies into immunoassays can significantly decrease analytical limits of detection (LODs). On...
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In vitro and in vivo comparative study of 68Ga-labeled DOTA-, NOTA-, and HBEDCC-chelated radiotracers targeting prostate-specific membrane antigen
68 Ga-radiolabeled small molecules targeting prostate-specific membrane antigen (PSMA) have been extensively investigated as 68 Ga-positron emission...
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Sandwich-type electrochemical immunosensor based on nitrogen-doped porous carbon and nanoporous trimetallic nanozyme (PdAgCu) for determination of prostate specific antigen
A sandwich-type electrochemical immunosensor was designed for the ultrasensitive detection of prostate-specific antigen (PSA), using Au nanoparticles...
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Advanced nanoengineered—customized point-of-care tools for prostate-specific antigen
Change in the level of human prostate-specific antigen (PSA) is a major element in the development and progression of prostate cancer (PCa). Most of...
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MIL-88B(Fe)-reduced graphene oxide as an artificial enzyme for gold nanorod etching and its application to develop the prostate-specific antigen immunosensor
An immunosensor based on gold nanorods (AuNRs) etchant activity of a metal–organic framework (MOF): MIL-88B(Fe)-reduced graphene oxide (rGMOF) was...
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Colorimetric immunosensor based on glassy carbon microspheres test strips for the detection of prostate-specific antigen
Micro-sized glassy carbon microspheres (GCMs, typically 3 μm in diameter) instead of nano-sized gold nanoparticles (AuNPs, typically 20 nm in...
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Ultrasensitive dual-quenching electrochemiluminescence immunosensor for prostate specific antigen detection based on graphitic carbon nitride quantum dots as an emitter
Early monitoring of prostate-specific antigen (PSA) is crucial in diagnosis and proactive treatment of prostate disease. Herein, a dual-quenching...
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Synergetic PtNP@Co3O4 hollow nanopolyhedrals as peroxidase-like nanozymes for the dual-channel homogeneous biosensing of prostate-specific antigen
In this paper, novel synergetic PtNP@Co 3 O 4 hollow nanopolyhedrals with peroxidase-like activities are designed and prepared, which can be used as...
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Au–Ag assembled on silica nanoprobes for visual semiquantitative detection of prostate-specific antigen
BackgroundBlood prostate-specific antigen (PSA) levels are widely used as diagnostic biomarkers for prostate cancer. Lateral-flow immunoassay...
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Electrochemiluminescent determination of prostate-specific antigen using Au@(MoS2/GO/o-MWNTs) nanohybrids as co-reaction accelerator and hyperbranched hybridization chain reaction for signal amplification
Three-dimensional flowerlike Au@(MoS 2 /GO/o-MWNTs) nanohybrids (abbreviated as AMGMs) were synthesized and then introduced into an...
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Upconversion luminescence–infrared absorption nanoprobes for the detection of prostate-specific antigen
Aiming to the ongoing challenge of accurate and sensitive detection for cancer biomarkers, antibody-functionalized NaYF 4 :Yb 3+ , Er 3+ @SiO 2 nanorods...
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Rapid and specific detection nanoplatform of serum exosomes for prostate cancer diagnosis
Tumor exosomes that inherit specific molecules from their parent cells are emerging as ideal biomarkers in cancer diagnostics. Most currently...
