Sensors and biosensors based on magnetic nanoparticles

TAP Rocha-Santos - TrAC Trends in Analytical Chemistry, 2014 - Elsevier
Magnetic nanoparticles (MNPs) have attracted a growing interest in the development and
fabrication of sensors and biosensors for several applications. MNPs can be integrated into …

Recent advances in magnetic nanomaterials for improving analytical processes

A Rios, M Zougagh - TrAC Trends in Analytical Chemistry, 2016 - Elsevier
The recent advances involving the use of magnetic nanomaterials for improving different
steps of analytical processes were revised. Magnetic nanomaterials are unique tools for the …

On instabilities and post-buckling of piezomagnetic and flexomagnetic nanostructures

M Malikan, NS Uglov, VA Eremeyev - International Journal of Engineering …, 2020 - Elsevier
We focus on the mechanical strength of piezomagnetic beam-like nanosize sensors during
post-buckling. An effective flexomagnetic property is also taken into account. The modelled …

Polyamidoamine dendrimer functionalized iron oxide nanoparticles for simultaneous electrochemical detection of Pb2+ and Cd2+ ions in environmental waters

B Maleki, M Baghayeri, M Ghanei-Motlagh, FM Zonoz… - Measurement, 2019 - Elsevier
In the present study, second-generation polyamidoamine dendrimer functionalized magnetic
nanoparticles (Fe 3 O 4@ G2-PAD) were synthesized and applied for the measuring of Pb …

Synthesis and utilization of carbon nanotubes for fabrication of electrochemical biosensors

AT Lawal - Materials Research Bulletin, 2016 - Elsevier
This review summarizes the most recent contributions in the fabrication of carbon nanotubes-
based electrochemical biosensors in recent years. It discusses the synthesis and application …

Isotherm and kinetic investigations on the adsorption of organophosphorus pesticides on graphene oxide based silica coated magnetic nanoparticles functionalized …

VWO Wanjeri, CJ Sheppard, ARE Prinsloo… - Journal of environmental …, 2018 - Elsevier
The study describes the preparation of graphene oxide based silica coated magnetic
nanoparticles (Fe 3 O 4@ SiO 2@ GO) functionalized with 2-phenylethylamine (PEA) as an …

Novel ion imprinted polymer electrochemical sensor for the selective detection of lead (II)

Z Dahaghin, PA Kilmartin, HZ Mousavi - Food chemistry, 2020 - Elsevier
The application of a novel Pb 2+ selective sensor based on the ionic imprinted polymer in
determining trace levels of lead in natural water and in fruit juice was investigated using …

A review on iron oxide‐based nanoarchitectures for biomedical, energy storage, and environmental applications

S Tanaka, YV Kaneti, NLW Septiani, SX Dou… - Small …, 2019 - Wiley Online Library
Iron oxide nanoarchitectures with distinct morphologies from 1D to 3D have been developed
using various wet chemical methods. They have been employed for a wide range of …

Magnetic nanoparticles embedded with graphene quantum dots and multiwalled carbon nanotubes as a sensing platform for electrochemical detection of …

M Arvand, S Hemmati - Sensors and Actuators B: Chemical, 2017 - Elsevier
Results of this paper related to fabrication of a simple, reproducible, stable and sensitive
electrochemical sensing platform of progesterone (P4) based on graphene quantum dots …

Removal of mercury (II) from wastewater using a new and effective composite: sulfur-coated magnetic carbon nanotubes

M Fayazi - Environmental science and pollution research, 2020 - Springer
A sulfur-coated magnetic multi-walled carbon nanotube (SM-MWCNT) composite was
synthesized via coating a thin S layer on M-MWCNTs via a facile heating process. The …