Aptamer-modified paper-based analytical devices for the detection of food hazards: Emerging applications and future perspective
M Qin, IM Khan, N Ding, S Qi, X Dong, Y Zhang… - Biotechnology …, 2024 - Elsevier
Food analysis plays a critical role in assessing human health risks and monitoring food
quality and safety. Currently, there is a pressing need for a reliable, portable, and quick …
quality and safety. Currently, there is a pressing need for a reliable, portable, and quick …
Highly selective and sensitive paper-based colorimetric sensor using thiosulfate catalytic etching of silver nanoplates for trace determination of copper ions
S Chaiyo, W Siangproh, A Apilux, O Chailapakul - Analytica chimica acta, 2015 - Elsevier
A novel, highly selective and sensitive paper-based colorimetric sensor for trace
determination of copper (Cu 2+) ions was developed. The measurement is based on the …
determination of copper (Cu 2+) ions was developed. The measurement is based on the …
Highly sensitive determination of trace copper in food by adsorptive stripping voltammetry in the presence of 1, 10-phenanthroline
S Chaiyo, O Chailapakul, T Sakai, N Teshima… - Talanta, 2013 - Elsevier
A highly sensitive, rapid, simple and selective adsorptive stripping assay for the
determination of trace copper (II) is proposed. The methodology is based on the adsorptive …
determination of trace copper (II) is proposed. The methodology is based on the adsorptive …
A Low‐cost Paper‐based Diamond Electrode for Trace Copper Analysis at On‐site Environmental Area
J Thangphatthanarungruang, A Lomae… - …, 2021 - Wiley Online Library
In the present study, an alternative platform for trace copper ions (Cu (II)) determination
using a diamond electrode in combination with a disposable paper‐based analytical device …
using a diamond electrode in combination with a disposable paper‐based analytical device …
Electrochemical determination of theophylline in foodstuff, tea and soft drinks based on urchin-like CdSe microparticles modified glassy carbon electrode
H Yin, X Meng, H Su, M Xu, S Ai - Food chemistry, 2012 - Elsevier
A simply electrochemical method based on CdSe microparticles modified glassy carbon
electrode (GCE) was developed to determine theophylline using cyclic voltammetry and …
electrode (GCE) was developed to determine theophylline using cyclic voltammetry and …
Simultaneous extraction and preconcentration of copper, silver and palladium with modified alumina and their determination by electrothermal atomic absorption …
MA Taher, Z Daliri, H Fazelirad - Chinese Chemical Letters, 2014 - Elsevier
In the present work, an easy solid phase extraction method using alumina modified with
polyethylenimine as a new adsorbent was applied to the simultaneous extraction of copper …
polyethylenimine as a new adsorbent was applied to the simultaneous extraction of copper …
The preliminary survey on the concentration of potentially toxic elements (PTEs) in salt samples collected from Tehran, Iran: a probabilistic health risk assessment
L Abdi, GR Jahed-Khaniki, E Molaee-Aghaee… - … Science and Pollution …, 2021 - Springer
The present study aimed to assess the potentially toxic elements (PTEs), including copper
(Cu), zinc (Zn), arsenic (As), lead (Pb), and mercury (Hg) in refined, rock, and sea salt …
(Cu), zinc (Zn), arsenic (As), lead (Pb), and mercury (Hg) in refined, rock, and sea salt …
Synthesis and application of ion-imprinted polymer nanoparticles for the extraction and preconcentration of zinc ions
A new Zinc (II) ion-imprinted polymer (IIPs) nanoparticles was synthesised for the separation
and recovery of trace Zn (II) ion from food and water sample. Zn (II) IIP was prepared by …
and recovery of trace Zn (II) ion from food and water sample. Zn (II) IIP was prepared by …
A solid-contact ion selective electrode for copper (II) using a succinimide derivative as ionophore
MD Tutulea-Anastasiu, D Wilson, M Valle… - Sensors, 2013 - mdpi.com
All-solid-state sensors with polyvinyl chloride (PVC)-based membranes using off-the-shelf N-
hydroxysuccinimide (NHS) and succinimide (Succ) ionophores were prepared using DOP …
hydroxysuccinimide (NHS) and succinimide (Succ) ionophores were prepared using DOP …
Separation and preconcentration system based on microextraction with ionic liquid for determination of copper in water and food samples by stopped-flow injection …
In this work, an efficient in situ solvent formation microextraction (ISFME) was combined with
stopped-flow injection spectrofluorimetry (SFIS) for the determination of copper. In the …
stopped-flow injection spectrofluorimetry (SFIS) for the determination of copper. In the …