[HTML][HTML] Trends in nitrite detection: Recent advances in electrochemical sensor technologies

J Gajdár, S Gaspar, MG Almeida - TrAC Trends in Analytical Chemistry, 2024 - Elsevier
Nitrite has become increasingly significant analyte in analytical chemistry, with its monitoring
being essential in various industrial sectors, environmental studies, and healthcare …

Electrochemical sensors for sensitive and selective detection of nitrite based on flexible gold microneedle like nanodendrites modified electrode

M Arivazhagan, S Saetang, W Permwong… - Electrochimica Acta, 2024 - Elsevier
In this study, we present a new approach utilizing Au nanodendrites (Au NDs) to modify
flexible screen-printed carbon electrodes (FSPCEs), offering an efficient platform for …

Laser-ablated graphene electrodes modified with redox melanin-like film for redox capacitive sensing via the scavenging of nitrite ions

A Rabti, S Baachaoui, O Ghodbane, N Raouafi - Food Chemistry, 2025 - Elsevier
Improper use and harmful effects of nitrite ions pose a significant risk to human health. To
address this concern, the use of carbon-based materials for electrochemical sensing is …

Enhanced sensitivity in electrochemical detection of ochratoxin A within food samples using ferrocene-and aptamer-tethered gold nanoparticles on disposable …

W Argoubi, FK Algethami, N Raouafi - RSC advances, 2024 - pubs.rsc.org
Ensuring food security is crucial for public health, and the presence of mycotoxins, produced
by fungi in improperly stored processed or unprocessed food, poses a significant threat. This …

In-silico selection of peptides for the recognition of imidacloprid

S Aldulaijan - Plos one, 2023 - journals.plos.org
The sensitive detection of pesticides using low-cost receptors designed from peptides can
widen their uses in the environmental surveillance for emerging pollutants. In-silico selection …

Highly durable aminated reduced graphene oxide@ AuNPs@ PDA composite towards impedimetric detection of A549 cells

HTA Nguyen, DL Nguyen, MT Vu, TTN Nguyen… - Diamond and Related …, 2025 - Elsevier
It is essential to develop novel non-invasive tools for rapid and simple detection of
circulating tumor cells which are present in blood stream of patients with cancer diseases at …

Gold-modified laser-scribed lettuce-like graphene electrodes for ultrasensitive detection of bioactive molecules

A Raouafi, I Diedhiou, AH Almarri, N Raouafi - Emergent Materials, 2024 - Springer
Detecting low levels of bioactive molecule residues is important for monitoring the
pharmacokinetics, pharmacovigilance and assessing the environmental impact of drug …