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Development and potential applications of nanomaterials for arsenic removal from contaminated groundwater.
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In this article, a magnetic nanomaterial was used for the binding of anionic arsenic species from contaminated groundwater, and the surface modified Fe 3O4 magnetic nanoparticles (Fe3O4) were used as the binding material.Abstract:
In this study, a magnetic nanomaterial was used for the binding of anionic arsenic species from contaminated groundwater. Iron oxide (Fe3O4) magnetic nanoparticles (NPs) and the surface modified Fe ...read more
Citations
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Removal of Arsenic (III, V) from aqueous solution by nanoscale zero-valent iron stabilized with starch and carboxymethyl cellulose.
TL;DR: It could be concluded that starch stabilized Fe0 nanoparticles showed remarkable potential for As (III, V) removal from aqueous solution e.g. contaminated water.
Journal ArticleDOI
Predicting the capability of carboxymethyl cellulose-stabilized iron nanoparticles for the remediation of arsenite from water using the response surface methodology (RSM) model: Modeling and optimization.
Amir H. Mohammadi,Sepideh Nemati,Mohammad Mosaferi,Ali Abdollahnejhad,Mohammad Almasian,Amir Sheikhmohammadi +5 more
TL;DR: The reduced full second-order model indicated a well-fitted model since the experimental values were in good agreement with it and was used for the prediction and optimization of arsenite removal from water.
Journal ArticleDOI
In vitro evaluation of actively targetable superparamagnetic nanoparticles to the folate receptor positive cancer cells
Rozita Nasiri,Javad Hamzehalipour Almaki,Ani Idris,Fadzilah Adibah Abdul Majid,Mahtab Nasiri,Mojtaba Salouti,Muhammad Irfan,Neda Amini,Mohsen Marvibaigi +8 more
TL;DR: SPIONs-CA-FA was introduced as a promising tool for biomedical applications like magnetic hyperthermia and drug delivery as well as to ameliorate biocompatibility through qualitative and quantitative in vitro binding studies.
References
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Journal ArticleDOI
A review of the source, behaviour and distribution of arsenic in natural waters
TL;DR: The scale of the problem in terms of population exposed to high As concentrations is greatest in the Bengal Basin with more than 40 million people drinking water containing ‘excessive’ As as mentioned in this paper.
Book
The iron oxides: structure, properties, reactions, occurrences and uses.
R. M. Cornell,Udo Schwertmann +1 more
TL;DR: In this article, the authors introduce the concept of iron oxides and their properties, including surface chemistry and Colloidal stability, as well as their properties in terms of surface area and porosity.
Journal ArticleDOI
Nanostructures in Biodiagnostics
Nathaniel L. Rosi,Chad A. Mirkin +1 more
TL;DR: Nathaniel L. Rosi focuses on the rational assembly of DNA-modified nanostructures into larger-scale materials and their roles in biodiagnostic screening for nucleic acids.
Book ChapterDOI
The Iron Oxides
R. M. Cornell,U. Schwertmann +1 more
TL;DR: The food-quality iron oxides are primarily distinguished from technical grades by their comparatively low levels of contamination by other metals; this is achieved by the selection and control of the source of the iron or by the extent of chemical purification during the manufacturing process as discussed by the authors.
Journal ArticleDOI
Ultra-large-scale syntheses of monodisperse nanocrystals.
Jongnam Park,Kwangjin An,Yosun Hwang,Je-Geun Park,Han-Jin Noh,Jae Young Kim,Jae-Hoon Park,Nong-Moon Hwang,Taeghwan Hyeon +8 more
TL;DR: This work is able to synthesize as much as 40 g of monodisperse nanocrystals in a single reaction, without a size-sorting process, and the particle size could be controlled simply by varying the experimental conditions.