Gold nanozymes: from concept to biomedical applications

J Lou-Franco, B Das, C Elliott, C Cao - Nano-Micro Letters, 2021 - Springer
In recent years, gold nanoparticles have demonstrated excellent enzyme-mimicking
activities which resemble those of peroxidase, oxidase, catalase, superoxide dismutase or …

[HTML][HTML] Smartphone-based optical assays in the food safety field

JLD Nelis, AS Tsagkaris, MJ Dillon, J Hajslova… - TrAC Trends in …, 2020 - Elsevier
Smartphone based devices (SBDs) have the potential to revolutionize food safety control by
empowering citizens to perform screening tests. To achieve this, it is of paramount …

Tuning the structure, conductivity, and wettability of laser-induced graphene for multiplexed open microfluidic environmental biosensing and energy storage devices

B Chen, ZT Johnson, D Sanborn, RG Hjort… - ACS …, 2021 - ACS Publications
The integration of microfluidics and electrochemical cells is at the forefront of emerging
sensors and energy systems; however, a fabrication scheme that can create both the …

Developments in mycotoxin analysis: an update for 2017-2018

SA Tittlemier, B Cramer, C Dall'Asta… - World Mycotoxin …, 2019 - wageningenacademic.com
This review summarises developments that have been published in the period from mid-
2017 to mid-2018 on the analysis of various matrices for mycotoxins. Analytical methods to …

[HTML][HTML] Smartphone-based immunochemical sensor exploiting peroxidase-like activity of ligand-capped gold nanostars: a proof-of-concept detection of …

J Lou-Franco, Y Zhao, JLD Nelis, L Stewart… - Biosensors and …, 2023 - Elsevier
Bacterial pathogens represent a safety concern in the food industry, and this is amplified by
the lack of sensing devices that can be applied on-site by non-trained personnel. In this …

[HTML][HTML] Critical assessment of recent trends related to screening and confirmatory analytical methods for selected food contaminants and allergens

AS Tsagkaris, JLD Nelis, GMS Ross, S Jafari… - TrAC Trends in …, 2019 - Elsevier
Food contaminants monitoring is conducted in an intensive manner yet, there are still food
safety scandals related to various chemical compounds. This fact highlights the need to …

Recent progress in lanthanide-based fluorescent nanomaterials for tetracycline detection and removal

X Chen, J Xu, Y Li, Y Huang, L Zhang, N Bi, J Gou… - Microchimica Acta, 2024 - Springer
Tetracycline (TC) has been widely used in clinical medicine and animal growth promotion
due to its broad-spectrum antibacterial properties and affordable prices. Unfortunately, the …

ASSURED point-of-need food safety screening: A critical assessment of portable food analyzers

S Jafari, J Guercetti, A Geballa-Koukoula, AS Tsagkaris… - Foods, 2021 - mdpi.com
Standard methods for chemical food safety testing in official laboratories rely largely on
liquid or gas chromatography coupled with mass spectrometry. Although these methods are …

Optical screening methods for pesticide residue detection in food matrices: Advances and emerging analytical trends

AS Tsagkaris, J Pulkrabova, J Hajslova - Foods, 2021 - mdpi.com
Pesticides have been extensively used in agriculture to protect crops and enhance their
yields, indicating the need to monitor for their toxic residues in foodstuff. To achieve that …

Current trends and challenges for rapid smart diagnostics at point-of-site testing for marine toxins

M Dillon, MA Zaczek-Moczydlowska, C Edwards… - Sensors, 2021 - mdpi.com
In the past twenty years marine biotoxin analysis in routine regulatory monitoring has
advanced significantly in Europe (EU) and other regions from the use of the mouse bioassay …