Heterocyclic Amines: New Ion-Pair Reagents for the Simultaneous Reversible Sorption of Noble Metal Chlorocomplexes on a Hyper-Crosslinked Polystyrene Sorbent
Sign Up to like & getrecommendations! Published in 2019 at "Analytical Letters"
DOI: 10.1080/00032719.2019.1700994
Abstract: Abstract An effective analytical technique was developed for noble metals (NMs) determination, including Ru, Rh, Pd, Ir, Pt and Au, in solutions following geological sample digestion using reversible sorption preconcentration on hyper-crosslinked polystyrene and inductively… read more here.
Keywords: crosslinked polystyrene; heterocyclic amines; noble metals; sorption ... See more keywords
Radiation Shielding Tests of Crosslinked Polystyrene-b-Polyethyleneglycol Block Copolymers Blended with Nanostructured Selenium Dioxide and Boron Nitride Particles
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12030297
Abstract: In this work, gamma-ray shielding features of crosslinked polystyrene-b-polyethyleneglycol block copolymers (PS-b-PEG) blended with nanostructured selenium dioxide (SeO2) and boron nitride (BN) particles were studied. This research details several radiation shielding factors i.e., mass attenuation… read more here.
Keywords: microscopy; spectroscopy; radiation shielding; polystyrene polyethyleneglycol ... See more keywords