Designing a novel DNA-based electrochemical biosensor to determine of Ba2+ ions both selectively and sensitively.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical biochemistry"
DOI: 10.1016/j.ab.2022.114563
Abstract: This work describes a novel electrochemical biosensor based on G-quadruplex (G4) DNA for the sensitive and selective detection of Ba2+ ions using a Carbon Paste Electrode modified with Ag nanoparticles incorporated in reduced Graphene Oxide… read more here.
Keywords: dna based; ba2 ions; biosensor; electrochemical biosensor ... See more keywords
Effective retention of radioactive Cs+ and Ba2+ ions using β-cyclodextrin functionalized diatomite (β-CD/D) as environmental adsorbent; characterization, application, and safety
Sign Up to like & getrecommendations! Published in 2021 at "Surfaces and Interfaces"
DOI: 10.1016/j.surfin.2021.101434
Abstract: Abstract The siliceous frustules of diatomite were integrated with β-cyclodextrin polymer in novel composite (β-CD/D) for enhanced retention properties for radioactive ions. The β-CD/D composite was characterized by different analytical techniques and applied in batch… read more here.
Keywords: retention radioactive; cyclodextrin; ba2 ions; effective retention ... See more keywords
Selective and colorimetric detection of Ba2+ ions in aqueous solutions using 11-mercaptoundecylphosphonic acid functionalized gold nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra03861e
Abstract: In this paper we describe a simple colorimetric method for the sensitive and selective detection of Ba2+ ions, using 11-mercaptoundecylphosphonic acid functionalized gold nanoparticles (AuNPs–MPA) in aqueous solution. With increasing concentration, Ba2+ ions induced aggregation… read more here.
Keywords: detection; aunps mpa; ba2 ions; ba2 ... See more keywords
Impact of Barium cationic mixing on Cadmium and Strontium oxalate crystals
Sign Up to like & getrecommendations! Published in 2018 at "Materials Research Express"
DOI: 10.1088/2053-1591/aaf309
Abstract: Barium mixed Cadmium oxalate crystal (BMCO) and Barium mixed Strontium oxalate crystal (BMSO) were grown by single test tube gel technique using polymerized silica gel. Complexes of Cd+2–Ba2+ ions and Sr+2–Ba2+ ions in a controlled… read more here.
Keywords: strontium oxalate; oxalate crystals; ba2 ions; cadmium ... See more keywords