Coupling annealed silver nanoparticles with a porous silicon Bragg mirror SERS substrate and machine learning for rapid non-invasive disease diagnosis
S Han, C Chen, C Chen, L Wu, X Wu, C Lu… - Analytica Chimica …, 2023 - Elsevier
Ag 2 O–Ag-porous silicon Bragg mirror (PSB) composite SERS substrates were successfully
synthesized by using a combination of electrochemical and thermochemical methods. Test …
synthesized by using a combination of electrochemical and thermochemical methods. Test …
Stable and sensitive silver surface plasmon resonance imaging sensor using trilayered metallic structures
The silver surface plasmon resonance (SPR) sensor has long been explored due to its
intrinsic sensitivity enhancement over the conventional single-layered gold SPR sensor …
intrinsic sensitivity enhancement over the conventional single-layered gold SPR sensor …
Highly sensitive SPR response of Au/chitosan/graphene oxide nanostructured thin films toward Pb (II) ions
Optical sensors based on surface plasmon resonance (SPR) are utilized for detecting toxic
heavy metals in solutions. To improve the sensitivity of SPR sensors, nanostructured thin …
heavy metals in solutions. To improve the sensitivity of SPR sensors, nanostructured thin …
Ultra-sensitive detection by metal nanoparticles-mediated enhanced SPR biosensors
Surface plasmon resonance (SPR), as an optical technique, has widely been used for the
detection of biomarkers. Various investigations have been conducted to address the impacts …
detection of biomarkers. Various investigations have been conducted to address the impacts …
Signal enhancement of surface plasmon resonance immunoassay using enzyme precipitation-functionalized gold nanoparticles: A femto molar level measurement of …
Colloidal gold nanoparticles (AuNPs) and precipitation of an insoluble product formed by
HRP-biocatalyzed oxidation of 3, 3′-diaminobenzidine (DAB) in the presence of H2O2 …
HRP-biocatalyzed oxidation of 3, 3′-diaminobenzidine (DAB) in the presence of H2O2 …
Development of highly reproducible nanogap SERS substrates: Comparative performance analysis and its application for glucose sensing
We report a new class of a SERS substrate with ordered nanostructures fabricated on silicon
wafer using a deep UV (DUV) lithography technique followed by surface coating of silver …
wafer using a deep UV (DUV) lithography technique followed by surface coating of silver …
SERS detection of Biomolecules at Physiological pH via aggregation of Gold Nanorods mediated by Optical Forces and Plasmonic Heating
Strategies for in-liquid molecular detection via Surface Enhanced Raman Scattering (SERS)
are currently based on chemically-driven aggregation or optical trapping of metal …
are currently based on chemically-driven aggregation or optical trapping of metal …
Towards a point-of-care SERS sensor for biomedical and agri-food analysis applications: A review of recent advancements
The growing demand for reliable and robust methodology in bio-chemical sensing calls for
the continuous advancement of sensor technologies. Over the last two decades, surface …
the continuous advancement of sensor technologies. Over the last two decades, surface …
Silver nanoprism etching-based plasmonic ELISA for the high sensitive detection of prostate-specific antigen
J Liang, C Yao, X Li, Z Wu, C Huang, Q Fu… - Biosensors and …, 2015 - Elsevier
Ultrasensitive and quantitative detection using simple and low-cost assays is critical in
clinical diagnostics. In this report, we developed a triangular silver nanoprism (AgNPRs) …
clinical diagnostics. In this report, we developed a triangular silver nanoprism (AgNPRs) …
Optimizing the SERS enhancement of a facile gold nanostar immobilized paper-based SERS substrate
While surface-enhanced Raman scattering (SERS) is a useful technique for the rapid and
sensitive detection of biochemical compounds, conventional SERS chips suffer from high …
sensitive detection of biochemical compounds, conventional SERS chips suffer from high …