The portable stochastic sensor as a screening tool for simultaneous determination of HER-1 and CA 125—a key factor in the rapid recognition of gastric cancer

IR Comnea-Stancu, R Georgescu-State… - Microchimica Acta, 2024 - Springer
The significance of HER-1 and CA 125 lies in their ability to guide cancer diagnosis,
treatment, and monitoring, improving personalized care and enhancing prognostic accuracy …

[HTML][HTML] Multi-mode sensing platform for gallic acid determination based on the peroxidase-like activity of magnetic Fe3O4@ Co/Ni/Al-LDH nanospheres

Y Wu, Y **ao, Y Ju, Y Sun, J He, T Liu, M He, K Wang… - LWT, 2024 - Elsevier
The determination of gallic acid (GA), one of the most prevalent antioxidants in various
plants, provides information for food nutrition evaluation. A novel colorimetric, fluorescent …

Gold nanoparticles/nanographene-based 3D sensors integrated in mini-platforms for thiamine detection

DC Gheorghe, JKF van Staden, RI Stefan-van Staden… - Sensors, 2022 - mdpi.com
Vitamins are essential for sustaining daily activities and perform crucial roles in metabolism,
such as preventing vascular events and delaying the development of diabetic nephropathy …

A Portable Polymer‐based Sensor Platform for the Detection of Atrazine

IR Comnea‐Stancu, JKF van Staden… - …, 2024 - Wiley Online Library
Despite being banned by the European Union (EU), Atrazine, a synthetic herbicide, was
found in Europe's coastal waters. Given the widespread ban on atrazine in many countries, it …

Disposable Stochastic Miniplatforms for Simultaneous Recognition and Determination of Vitamins B5, B7, and B9 in Food and Pharmaceutical Compounds

RI Stefan-van Staden, EY Rasit, DC Gheorghe… - ACS …, 2024 - ACS Publications
Vitamins are essential for supporting daily physiological functions and are crucial for
metabolic processes, including preventing vascular events and delaying the progression of …

Intermolecular Sulfenoamination of Alkenes with Free‐Thiols and NIS to Access β‐Succinimide Sulfides

W Chen, W Wang, R Wu, H Zhou… - Chemistry–An Asian …, 2024 - Wiley Online Library
A convenient and practical multicomponent strategy for the sulfenoamination of alkenes was
realized, which using free‐thiols as the sulfur‐reagent, NIS both as radical initiator and an N …

Multimode detection platform based on 3D integrated sensor for fast on-site assay of methylprednisolone in its pharmaceutical formulation and surface water samples

RI Stefan-van Staden, BM Tuchiu… - Journal of The …, 2023 - iopscience.iop.org
A portable electrochemical platform that detects methylprednisolone in two switchable
modes has been developed. Both two selected modes, square wave voltammetry and …