ArticleScientific reports2017
Investigation of simultaneously existed Raman scattering enhancement and inhibiting fluorescence using surface modified gold nanostars as SERS probes.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed.
- Emerging Plasmonic Nanomaterials for SERS-Based Disease Diagnostics: Innovations, Clinical Challenges, and AI Integration.Molecules (Basel, Switzerland) · 2026Review
- Raman identification of single nucleotides flowing through permeable plasmonic films.Nature communications · 2025Article
- Review
- Exploring the Potential of Chemically Matched Fragments as Internal Standards for Quantitative SERS with Panobinostat.Analytical chemistry · 2025Article
- Article
- Gap plasmonic properties of NPOM structures composed of gold nanoparticles and thin films.Scientific reports · 2024Article
- Targeted FT-NIR and SERS Detection of Breast Cancer HER-II Biomarkers in Blood Serum Using PCB-Based Plasmonic Active Nanostructured Thin Film Label-Free Immunosensor Immobilized with Directional GNU-Conjugated Antibody.Sensors (Basel, Switzerland) · 2024Article
- Emerging Roles of Microrobots for Enhancing the Sensitivity of Biosensors.Nanomaterials (Basel, Switzerland) · 2023Review
- A hybrid plasmonic nanoprobe using polyvinylpyrrolidone-capped bimetallic silver-gold nanostars for highly sensitive and reproducible solution-based SERS sensing.The Analyst · 2023Article
- Challenges and opportunities for SERS in the infrared: materials and methods.Nanoscale advances · 2023Review
- Label-Free Saliva Test for Rapid Detection of Coronavirus Using Nanosensor-Enabled SERS.Bioengineering (Basel, Switzerland) · 2023Article
- Hybrid Wetting Surface with Plasmonic Alloy Nanocomposites for Sensitive SERS Detection.Molecules (Basel, Switzerland) · 2023Article
- Solution-Based Ultra-Sensitive Surface-Enhanced Raman Scattering Detection of the Toxin Bacterial Biomarker Pyocyanin in Biological Fluids Using Sharp-Branched Gold Nanostars.Analytical chemistry · 2023Article
- Non-invasive optical characterization and detection of CA 15-3 breast cancer biomarker in blood serum using monoclonal antibody-conjugated gold nanourchin and surface-enhanced Raman scattering.Lasers in medical science · 2022Article
- Bimetallic Gold Nanostars Having High Aspect Ratio Spikes for Sensitive Surface-Enhanced Raman Scattering Sensing.ACS applied nano materials · 2022Article
- Immunoassay platform with surface-enhanced resonance Raman scattering for detecting trace levels of SARS-CoV-2 spike protein.Talanta · 2022Article
- Fancy-Shaped Gold-Platinum Nanocauliflowers for Improved Proton Irradiation Effect on Colon Cancer Cells.International journal of molecular sciences · 2020Article
- Nanodetection of Head and Neck Cancer on Titanium Oxide Sensing Surface.Nanoscale research letters · 2020Article
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
One of the main challenges for highly sensitive surface-enhanced Raman scattering (SERS) detection is the noise interference of fluorescence signals arising from the analyte molecules. Here we used three types of gold nanostars (GNSs) SERS probes treated by different surface modification methods to reveal the simultaneously existed Raman scattering enhancement and inhibiting fluorescence behaviors during the SERS detection process. As the distance between the metal nanostructures and the analyte molecules can be well controlled by these three surface modification methods, we demonstrated that the fluorescence signals can be either quenched or enhanced during the detection. We found that fluorescence quenching will occur when analyte molecules are closely contacted to the surface of GNSs, leading to a ~100 fold enhancement of the SERS sensitivity. An optimized Raman signal detection limit, as low as the level of 10
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Registered trials
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