ArticleAngewandte Chemie (International ed. in English)2014
Shedding light on the extinction-enhancement duality in gold nanostar-enhanced Raman spectroscopy.
Article in Angewandte Chemie (International ed. in English), 2014. 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.
- Plasmonically Reinforced Self-Sufficient Nanozymes Dysregulating Redox Homeostasis for Augmented Cascade Catalytic Oncotherapy.Advanced healthcare materials · 2026Article
- A Cascade-Activatable Prodrug Nanomedicine for Photothermally Augmented in Situ Synergistic Chemo/Chemodynamic Therapy.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Optimization of SERS Detection for Sulfathiazole Residues in Chicken Blood Using GA-SVR.Foods (Basel, Switzerland) · 2026Article
- SERS surgical navigation with postsurgical immunotherapy of local microtumors and distant metastases for improved anticancer outcomes.Science advances · 2024Article
- Near-infrared II plasmonic porous cubic nanoshells for in vivo noninvasive SERS visualization of sub-millimeter microtumors.Nature communications · 2022Article
- Porous Hybrids Structure between Silver Nanoparticle and Layered Double Hydroxide for Surface-Enhanced Raman Spectroscopy.Nanomaterials (Basel, Switzerland) · 2021Article
- Mixed-Dimensional Heterostructure Material-Based SERS for Trace Level Identification of Breast Cancer-Derived Exosomes.ACS omega · 2020Article
- A Fluorescence and Surface-Enhanced Raman Spectroscopic Dual-Modal Aptasensor for Sensitive Detection of Cyanotoxins.ACS sensors · 2020Article
- Deep Eutectic Solvent-Assisted Synthesis of Au Nanostars Supported on Graphene Oxide as an Efficient Substrate for SERS-Based Molecular Sensing.ACS omega · 2020Article
- Filter-Membrane-Based Ultrafiltration Coupled with Surface-Enhanced Raman Spectroscopy for Potential Differentiation of Benign and Malignant Thyroid Tumors from Blood Plasma.International journal of nanomedicine · 2020Article
- Composite-Scattering Plasmonic Nanoprobes for Label-Free, Quantitative Biomolecular Sensing.Small (Weinheim an der Bergstrasse, Germany) · 2019Article
- Ultrasensitive Detection of Hepatotoxic Microcystin Production from Cyanobacteria Using Surface-Enhanced Raman Scattering Immunosensor.ACS sensors · 2019Article
- Self-Folding Hybrid Graphene Skin for 3D Biosensing.Nano letters · 2019Article
- Seed-Mediated Growth of Ag@Au Nanodisks with Improved Chemical Stability and Surface-Enhanced Raman Scattering.ACS omega · 2018Article
- How to accurately predict solution-phase gold nanostar stability.Analytical and bioanalytical chemistry · 2018Article
- Ultrahigh affinity Raman probe for targeted live cell imaging of prostate cancer.Chemical science · 2016Article
- Nanostructured gold microelectrodes for SERS and EIS measurements by incorporating ZnO nanorod growth with electroplating.Scientific reports · 2015Article
- Multiplexed detection of serological cancer markers with plasmon-enhanced Raman spectro-immunoassay.Chemical science · 2015Article
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4 authors.
Funding
Abstract
Surface-enhanced Raman spectroscopy (SERS) has evolved from an esoteric physical phenomenon to a robust and effective analytical method recently. The need of addressing both the field enhancement and the extinction of nanoparticle suspensions, however, has been underappreciated despite its substantive impact on the sensing performance. A systematic experimental investigation of SERS enhancement and attenuation is performed in suspensions of gold nanostars, which exhibit a markedly different behavior in relation to conventional nanoparticles. The relationship is elucidated between the SERS enhancement and the localized surface plasmon resonance band, and the effect of the concentration of the gold nanostars on the signal propagation is investigated. It is shown that an optimal concentration of gold nanostars exists to maximize the enhancement factor (EF), and the maximum EF occurs when the LSPR band is blue-shifted from the excitation wavelength rather than at the on-resonance position.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.