ArticleMikrochimica acta2020
Nanofibrillar cellulose/Au@Ag nanoparticle nanocomposite as a SERS substrate for detection of paraquat and thiram in lettuce.
Article in Mikrochimica acta, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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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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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.
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Who cites it
9 citing papers in PubMed, 68 citations in OpenAlex.
- Review
- Noble Metal-Based Nanocomposites for Surface-Enhanced Raman Spectroscopy Detection of Food Contaminants.Foods (Basel, Switzerland) · 2025Review
- Cellulose Membranes Embedded with Gold-Silver Bimetallic Nanoparticles for the Efficient Reduction of 4-Nitrophenol.ACS omega · 2025Article
- 3D SERS Substrate of Z-Shaped Ag Nanorod Array for Thiabendazole Detection.Molecules (Basel, Switzerland) · 2023Article
- Optimum synthesis of Au@Ag nanoparticle as plasma amplifier to detect trace concentration of AFB1 via object-binder-metal SERS method.Journal of food and drug analysis · 2022Article
- Applications of surface-enhanced Raman spectroscopy in environmental detection.Analytical science advances · 2022Review
- Separation and detection of E. coli O157:H7 using a SERS-based microfluidic immunosensor.Mikrochimica acta · 2022Article
- Article
- Recent Advances in the Fabrication and Functionalization of Flexible Optical Biosensors: Toward Smart Life-Sciences Applications.Biosensors · 2021Review
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
A nanocomposite based on nanofibrillar cellulose (NFC) coated with gold-silver (core-shell) nanoparticles (Au@Ag NPs) was developed as a novel surface-enhanced Raman spectroscopy (SERS) substrate. SERS performance of NFC/Au@Ag NP nanocomposite was tested by 4-mercaptobenzoic acid. The cellulose nanofibril network was a suitable platform that allowed Au@Ag NPs to be evenly distributed and stabilized over the substrate, providing more SERS hotspots for the measurement. Two pesticides, thiram and paraquat, were successfully detected either individually or as a mixture in lettuce by SERS coupled with the nanocomposite. Strong Raman scattering signals for both thiram and paraquat were obtained within a Raman shift range of 400-2000 cm
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Registered trials
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