ArticleSensors (Basel, Switzerland)2019
An Eco-Friendly Disposable Plasmonic Sensor Based on Bacterial Cellulose and Gold.
Article in Sensors (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- An Eco-Friendly Disposable Plasmonic Biochip Based on Bacterial Cellulose for Interleukin-17A Detection at Atto-Femto Molar Level.ACS omega · 2026Article
- A gold nanoparticles coated unclad single mode fiber-optic sensor based on localized surface plasmon resonance.Scientific reports · 2023Article
- Gold Nanoparticle-Based Plasmonic Biosensors.Biosensors · 2023Review
- Biomolecule-Based Optical Metamaterials: Design and Applications.Biosensors · 2022Review
- A Nanoplasmonic-Based Biosensing Approach for Wide-Range and Highly Sensitive Detection of Chemicals.Nanomaterials (Basel, Switzerland) · 2021Article
- On the Effect of Soft Molecularly Imprinted Nanoparticles Receptors Combined to Nanoplasmonic Probes for Biomedical Applications.Frontiers in bioengineering and biotechnology · 2021Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In several application fields, plasmonic sensor platforms combined with bio-receptors are intensively used to obtain biosensors. Most of these commercial devices are based on a disposable chip. Usually a gold chip, functionalized with a specific bio-receptor, inside a costly sensor system, is used. In this work, we propose a low-cost and small-size sensor system, used for monitoring a disposable plasmonic chip, based on an innovative optical waveguide made of bacterial cellulose (BC). In particular, we have sputtered gold on the green slab waveguide that is able to excite localized surface plasmon resonance (LSPR). Experimental results are presented on the capabilities of using the BC-based composite as an eco-friendly plasmonic sensor platform, which could be exploited for realizing disposable biosensors. The sensor has been used with optical fibers and simple equipment. More specifically, the fibers connect the green disposable LSPR sensor with a light source and with a spectrometer. The novel plasmonic sensing approach has been tested using two different optical waveguide configurations of BC, with and without ions inside BC.
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Registered trials
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