Ultra-long Magnetic Nanochains for Highly Efficient Arsenic Removal from Water.

ABSTRACT: The contamination of drinking water with naturally occurring arsenic is a global health threat. Filters that are packed with adsorbent media with a high affinity for arsenic have been used to de-contaminate water - generally iron or aluminium oxides are favored materials. Recently, nanoparticles have been introduced as adsorbent media due to their superior efficiency compared to their bulk counter-parts. An efficient nanoadsorbent should ideally possess high surface area, be easy to synthesize, and most importantly offer a high arsenic removal capacity. Achieving all the key features in a single step synthesis is an engineering challenge. We have successfully engineered such a material in the form of nanochains synthesized via a one step flame synthesis. The ultra-long γ-Fe₂O

SUBMITTER: Das GK 

PROVIDER: S-EPMC4170064 | biostudies-literature | 2014 Aug

REPOSITORIES: biostudies-literature