ArticleBiomedical optics express2017
Detection of Echinococcus granulosus antigen by a quantum dot/porous silicon optical biosensor.
Article in Biomedical optics express, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 27 citations in OpenAlex.
- Advances and strategies in biosensor-based diagnostics for parasitic infections: a comprehensive scoping review.Parasitology research · 2026Article
- Recent advances in the detection and treatment of hydatid cysts by nanomaterial-based carriers.Iranian journal of basic medical sciences · 2026Review
- Detection of β-Lactoglobulin by a Porous Silicon Microcavity Biosensor Based on the Angle Spectrum.Sensors (Basel, Switzerland) · 2022Article
- Denoising of Fluorescence Image on the Surface of Quantum Dot/Nanoporous Silicon Biosensors.Sensors (Basel, Switzerland) · 2022Article
- Porous Silicon Optical Devices: Recent Advances in Biosensing Applications.Sensors (Basel, Switzerland) · 2021Review
- Targeted Sequencing of Genomic Repeat Regions Detects Circulating Cell-free Echinococcus DNA.PLoS neglected tropical diseases · 2020Article
- Nanosilicon-Based Composites for (Bio)sensing Applications: Current Status, Advantages, and Perspectives.Materials (Basel, Switzerland) · 2019Review
- Porous Silicon Bragg Reflector and 2D Gold-Polymer Nanograting: A Route Towards a Hybrid Optoplasmonic Platform.Nanomaterials (Basel, Switzerland) · 2019Article
- Porous Silicon Photonic Crystals Coated with Ag Nanoparticles as Efficient Substrates for Detecting Trace Explosives Using SERS.Nanomaterials (Basel, Switzerland) · 2018Article
- Porous Silicon Bragg Reflector/Carbon Dot Hybrids: Synthesis, Nanostructure, and Optical Properties.Frontiers in chemistry · 2018Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Highly sensitive labeled detection of Echinococcus granulosus using colloidal quantum dots (QDs) based on a porous silicon Bragg mirror sensor are demonstrated. Rabbit anti-p38 labeled CdSe/ZnS QDs was infiltrated in porous silicon pores immobilized Egp38 antigen. QD-antibodies are specifically bound to antigens linked covalently to the pore walls of PSi after the immune reaction. By the design of the transfer matrix method and the preparation of the electrochemical etching method, the fluorescence peak wavelength of the quantum dots is located in the forbidden band of the Bragg mirror. The fluorescence of QDs are enhanced by PSi Bragg mirror. Egp38 antigen detection limit of 300fg/mL is achievable. Our results exhibit that the biosensor combining PSi Bragg mirror and QDs can potentially be applied to the clinical detection of hydatid disease.
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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.