ArticleFrontiers in microbiology2019
Graphene-Based Steganographic Aptasensor for Information Computing and Monitoring Toxins of Biofilm in Food.
Article in Frontiers in microbiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed, 66 citations in OpenAlex.
- Phage endolysin therapy: a modern antimicrobial strategy against highly drug-resistant superbugs.Archives of microbiology · 2026Review
- Biological characterization and genomic analysis of Kpp-61, a lytic bacteriophage against K1-type Klebsiella pneumoniae.Archives of virology · 2026Article
- Advancements in aptasensors development for the detection of zearalenone.Frontiers in nutrition · 2026Review
- Design of Molecular Logic Gates Via pH-dependent Absorption and Fluorescence Transitions in Drug Molecules.Journal of fluorescence · 2025Article
- Characterization and genetic analysis of two sugarlandviruses: Klebsiella variicola lytic phages vB_PZK-KV7 and vB_PZK-KV23.Archives of virology · 2025Article
- Frontiers in superbug management: innovating approaches to combat antimicrobial resistance.Archives of microbiology · 2025Review
- Fluorescence-Based Multimodal DNA Logic Gates.Nanomaterials (Basel, Switzerland) · 2024Article
- Mechanism of antibacterial phytoconstituents: an updated review.Archives of microbiology · 2024Review
- Biological degradation and mineralization of tetracycline antibiotic using SBR equipped with a vertical axially rotating biological bed (SBR-VARB).Biodegradation · 2023Article
- Comprehensive investigation of long non-coding RNAs in an endophytic fungus Calcarisporium arbuscula NRRL 3705.Archives of microbiology · 2023Article
- Progress in Fluorescence Biosensing and Food Safety towards Point-of-Detection (PoD) System.Biosensors · 2023Review
- Recent trends in analysis of mycotoxins in food using carbon-based nanomaterials.Journal of food and drug analysis · 2022Review
- Aptamer-Based Gold Nanoparticles-PDMS Composite Stamps as a Platform for Micro-Contact Printing.Biosensors · 2022Article
- Investigation of class 1 integrons and virulence genes in the emergent Salmonella serovar Infantis in Turkey.International microbiology : the official journal of the Spanish Society for Microbiology · 2022Article
- Nanomaterial-based aptamer biosensors for ochratoxin A detection: a review.Analytical and bioanalytical chemistry · 2022Review
- External resistance acclimation regulates bio-anode: new perspective from biofilm structure and its correlation with anode performance.Bioprocess and biosystems engineering · 2022Article
- Utilizing the DNA Aptamer to Determine Lethal α-Amanitin in Mushroom Samples and Urine by Magnetic Bead-ELISA (MELISA).Molecules (Basel, Switzerland) · 2022Article
- Advances in Applications of Molecular Logic Gates.ACS omega · 2021Review
- Coxsackievirus B4: an underestimated pathogen associated with a hand, foot, and mouth disease outbreak.Archives of virology · 2021Article
- Aptamer Laden Liquid Crystals Biosensing Platform for the Detection of HIV-1 Glycoprotein-120.Molecules (Basel, Switzerland) · 2021Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Fungi-forming biofilm would produce various toxins in food. The toxin contamination will cause great harm to food and human health. Herein, a novel graphene-based steganographic aptasensor was assembled for multifunctional applications, which depended on the specific recognition and information encoding ability of DNA aptamers [mycotoxins, including zearalenone (ZEN) and ochratoxin A (OTA) aptamers, as models] and the selective absorption and fluorescence quenching capacities of graphene oxide (GO). The graphene-based steganographic aptasensor can be regarded as an information encryption and steganographic system using GO as a cover, aptamers for specific target recognition as information carriers and dual targets (ZEN and OTA) as special keys. In our work, the fluorescence of capture probes (Cy3 aptamer and Alexa Fluor 488 aptamer) was quenched by GO to realize information encryption. In the presence of dual targets in the GO-APT solution, Cy3 aptamer (APT1), and Alexa Fluor 488 aptamer (APT2) were released from the surface of GO, decrypting the hidden information. In addition, our work offers a sensor for rapid and sensitive simultaneous fluorescence determination of ZEN and OTA. The detection limit of the aptasensor was 1.797 ng/ml for ZEN and 1.484 ng/ml for OTA. In addition, the graphene-based steganographic aptasensor can be used to construct a molecular logic gate system in which GO, aptamers, and mycotoxins are employed as the input and compounds and fluorescence signals were used as the output. This would be helpful to control the biofilm toxin in the future.
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