Published in Talanta
This work reports the development of a flow injection analysis (FIA) system for online magnetic preconcentration and determination of Cd(II) in water by flame atomic absorption spectrometry (F AAS). Magnetic nanoparticles of Fe3O4, functionalized with l-glutamine (GlnMNP), were synthesized and used as a support for Cd(II) retention and preconcentra...
Published in Journal of chromatography. A
In this investigation, an efficient sorbent based on [email protected] magnetic nanoparticles has been prepared using the extract of Mentha piperita leaves for the first time. The main purposes of this study were synthesis of economically affordable and environmentally friendly sorbent using the extract of Mentha piperita leaves and evaluating its ...
Published in Methods in molecular biology (Clifton, N.J.)
One of the main drawbacks in current methods for bacterium detection is their quantification at very low concentration level in complex specimens. Novel developments that are needed involve solid-phase preconcentration procedures which can be easily integrated with emerging technologies. Here, we describe the immunomagnetic separation (IMS) of Salm...
Published in Talanta
Pesticides can have harmful effects on the environment and on humans, resulting in acute, or in some cases, fatal poisoning. Pesticides are inexpensive, easily accessible, and commonly linked to forensic investigations involving suicide or attempted suicide. Pesticide exposure is monitored by determining the presence of the pesticide (or its metabo...
Published in International journal of biological macromolecules
Inhibition of α-glucosidase activity is an effective way for treatment of type 2 diabetes mellitus. Epimedii Folium is an important source of α-glucosidase inhibitors (AGIs), however bioactive compounds and pharmacological mechanisms remained unclear. In this study, a novel strategy was established, which harnessed α-glucosidase functionalized magn...
Published in Analytical biochemistry
The ability of immobilized conjugate anti-CD34+ monoclonal antibody-dR110 and free conjugate anti-CD45+ monoclonal antibody-ATTO620 to precisely enumerate CD34+ stem cells and CD45+ cells in apheresis samples were evaluated. The conjugates anti-CD34+ antibody-dR110 and anti-CD45+- antibody-ATTO620 were prepared. Functionalized magnetic nanoparticle...
Published in SN Applied Sciences
The complex decomposition approach was used for the synthesis of MFe2O4 magnetic nanoparticles (MNPs) by substituting M as Co, Mn, and Zn. The obtained MNPs were characterized for magneto-structural properties using X-Ray diffraction patterns, FTIR, Raman and Mossbauer spectroscopy techniques which validate the synthesis of phase pure cubic spinel ...
Published in Journal of Nanobiotechnology
Purification of recombinant proteins is often a challenging matter because high purity and high recovery are desired. If the expressed recombinant protein is also in a complex matrix, such as from the silkworm expression system, purification becomes more challenging. Even if purification from the silkworm expression system is troublesome, it benefi...
Published in Environmental pollution (Barking, Essex : 1987)
The pressure on natural water resources associated with increasing water scarcity highlights the value of using reclaimed water through the development of efficient and environmentally friendly treatment technologies. In this work, the use of magnetic nanoparticles in photo-Fenton catalysis for water disinfection was considered to inactivate natura...
Published in Molecular diversity
A simple preparation of catalysts with high catalytic activity and superior cycling stability is very desirable. In this contribution, magnetic carbon nanotube functionalized by polythiophene (CNT-Fe3O4-PTh) acts as an efficient and retrievable host for copper nanoparticles to prepare CNT-Fe3O4-PTh-Cu(I) as a nontoxic and inexpensive catalyst. FT-I...
