ArticleAnalysis & sensing2023
Identification of Proteins Using Supramolecular Gold Nanoparticle-Dye Sensor Arrays.
Article in Analysis & sensing, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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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.
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Who cites it
4 citing papers in PubMed.
- A Sensitive Multichannel Fluorescent Polymer Sensor Array for the Detection of Protein Fluctuations in Serum.Sensors (Basel, Switzerland) · 2026Article
- Microspectrometer-Enabled Real-Time Concentration Monitoring in the Microfluidic Protein Enrichment Chip.Biosensors · 2024Article
- Nanosensor-Enabled Detection and Identification of Intracellular Bacterial Infections in Macrophages.Biosensors · 2024Article
- Development of Optical Differential Sensing Based on Nanomaterials for Biological Analysis.Biosensors · 2024Review
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
The rapid detection of proteins is very important in the early diagnosis of diseases. Gold nanoparticles (AuNPs) can be engineered to bind biomolecules efficiently and differentially. Cross-reactive sensor arrays have high sensitivity for sensing proteins using differential interactions between sensor elements and bioanalytes. A new sensor array was fabricated using surface-charged AuNPs with dyes supramolecularly encapsulated into the AuNP monolayer. The fluorescence of dyes is partially quenched by the AuNPs and can be restored or further quenched due to the differential interactions between AuNPs with proteins. This sensing system enables the discrimination of proteins in both buffer and human serum, providing a potential tool for real-world disease diagnostics.
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Registered trials
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