ReviewBiosensors2023
Gold Nanoparticle-Based Plasmonic Biosensors.
Review in Biosensors, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
46 citing papers in PubMed.
- Gold and silver nanoparticles for safe and effective biomedical applications.Discover nano · 2026Review
- Article
- Gold Nanoparticles in Prostate Cancer: Advances in Targeted Therapy, Diagnostics, and Precision Nanomedicine.Pharmaceuticals (Basel, Switzerland) · 2026Review
- Surfactant-free polymer microspheres with molecular confinement-enabled optical encoding for dual-color immunochromatographic assays.Mikrochimica acta · 2026Article
- DNA-hybridization on gold nanospheres: a dual-fluorescence investigation of surface loading and strand length effects.Journal of biomedical optics · 2026Article
- Asymmetric LAMP-gold nanoparticle biosensing for rapid detection of Kenyan tomato leaf curl virus isolates from crude extracts.RSC advances · 2026Article
- Ultrasensitive, Selectivity Detection of Mercury Ion Using a Novel Localized Surface Plasmon Resonance Biosensor.Sensors (Basel, Switzerland) · 2026Article
- Biosensor-Integrated Microneedle Devices for Diagnosis and Treatment of Chronic and Infectious Diseases: Current Status, Trends and Challenges.Biosensors · 2026Review
- Development of a Highly Sensitive SPR Biosensor for BCR-ABL Gene Sequence Detection Using a Novel Gold Nanoparticle-Enhanced Sandwich Assay Format.Micromachines · 2026Article
- A Simple and Visual Colorimetric Aptasensor Based on AuNPs for the Rapid Detection of Sulfamethazine in Environmental Samples.Biosensors · 2026Article
- Enhanced plasmonic biosensors with machine learning for ultra-sensitive detection.Discover nano · 2026Article
- Integration of Nanotechnology with ctDNA: New Advances for Monitoring Neoadjuvant Chemotherapy.International journal of nanomedicine · 2026Review
- An overview of CRISPR-artificial intelligence theranostics: Current and emerging applications.Biomaterials translational · 2026Review
- Recent Advances in Polymer-Coated Metal and Metal Oxide Nanoparticles: From Design to Promising Applications.Nanomaterials (Basel, Switzerland) · 2025Review
- Article
- Review
- Recent Progress of Nanomedicine for the Synergetic Treatment of Radiotherapy (RT) and Photothermal Treatment (PTT).Cancers · 2025Review
- Gold Metal Recovery from Electronic Waste through Laser Generation of Micro and Nanoparticles.ACS omega · 2025Article
- Self-disassembling nanoparticles as oral nanotherapeutics targeting intestinal microenvironment.Nature communications · 2025Article
- Unraveling the Impact of Polyethylenimine-Coated Gold Nanoparticle Size on the Efficiency of Sandwich-Style Electrochemical Immunosensors.ACS measurement science au · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
1 author.
Funding
No grant is acknowledged in the PubMed record.
Abstract
One of the emerging technologies in molecular diagnostics of the last two decades is the use of gold nanoparticles (AuNPs) for biosensors. AuNPs can be functionalized with various biomolecules, such as nucleic acids or antibodies, to recognize and bind to specific targets. AuNPs present unique optical properties, such as their distinctive plasmonic band, which confers a bright-red color to AuNP solutions, and their extremely high extinction coefficient, which makes AuNPs detectable by the naked eye even at low concentrations. Ingenious molecular mechanisms triggered by the presence of a target analyte can change the colloidal status of AuNPs from dispersed to aggregated, with a subsequent visible change in color of the solution due to the loss of the characteristic plasmonic band. This review describes how the optical properties of AuNPs have been exploited for the design of plasmonic biosensors that only require the simple mixing of reagents combined with a visual readout and focuses on the molecular mechanisms involved. This review illustrates selected examples of AuNP-based plasmonic biosensors and promising approaches for the point-of-care testing of various analytes, spanning from the viral RNA of SARS-CoV-2 to the molecules that give distinctive flavor and color to aged whisky.
Indexed as
Identifiers
What Socratic holds
Registered trials
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 Socratic graph.