Journal ArticleDOI
Highly selective solid-phase extraction of trace Pd(II) by murexide functionalized halloysite nanotubes.
TLDR
The originality on the high efficiency of murexide modified halloysite nanotubes as a new adsorbent of solid phase extraction has been reported to preconcentrate and separate Pd(II) in solution samples with satisfactory results.About:
This article is published in Analytica Chimica Acta.The article was published on 2012-02-03. It has received 81 citations till now. The article focuses on the topics: Murexide & Elution.read more
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pH dependent Cu(II) and Pd(II) ions detection and removal from aqueous media by an efficient mesoporous adsorbent
TL;DR: In this article, the mesoporous adsorbent was successfully prepared by 6-((2-hydroxy-1-naphthoyl)hydrazono)methyl)benzoic acid (HMBA) embedded onto mesophorous silica monoliths.
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Organic-inorganic based nano-conjugate adsorbent for selective palladium(II) detection, separation and recovery
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Silane-modified halloysite/Fe3O4 nanocomposites: Simultaneous removal of Cr(VI) and Sb(V) and positive effects of Cr(VI) on Sb(V) adsorption
TL;DR: In this paper, a new adsorbents were successfully prepared by in-situ growing Fe3O4 nanoparticles on halloysite nanotubes (HNTs) followed by subsequent modification with silane coupling agents.
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Rapid sensing and recovery of palladium(II) using N,N-bis(salicylidene)1,2-bis(2-aminophenylthio)ethane modified sensor ensemble adsorbent
Md. Rabiul Awual,Tsuyoshi Yaita +1 more
TL;DR: In this article, a sensor ensemble adsorbent was developed for rapid sensing and recovery of Pd(II) from water, which is able to detect even ultra-trace PdII ions.
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Recent advances in halloysite nanotube derived composites for water treatment
TL;DR: Halloysite nanotubes (HNTs) are naturally occurring clay mineral with nanotubular structures and have found increasing potential applications in industrial fields and have shown superior properties for water treatment in various ways and are promising to be used in practical applications.
References
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Interactions of metal ions with chitosan-based sorbents: a review
TL;DR: In the case of metal anions, the metal cations can be adsorbed by chelation on amine groups of chitosan in near neutral solutions as discussed by the authors.
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Guidelines for data acquisition and data quality evaluation in environmental chemistry
Guidelines for Data Acquisition and Data Quality Evaluation in Environmental Chemistry ACS COMMITTEE ON ENVIRONMENTAL IMPROVEMENT
Daniel MacDougall,Dow Pharmaceuticals-Canada,Goodyear Tire,Francis J. Amore,Geraldine V. Cox,Technical Vice President,Donald G. Crosby,Francis L. Estes,David H. Freeman,William E. Gibbs,Glen E. Gordon,Ralph R. Langner,Nina I. McClelland,Wendell F. Phillips,Robert B. Pojasek,Robert E. Sievers,Robert G. Smerko +16 more
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Halloysite clay minerals — a review
TL;DR: Halloysite clay minerals are ubiquitous in soils and weathered rocks where they occur in a variety of particle shapes and hydration states as discussed by the authors and diversity also characterizes their chemical composition, cation exchange capacity and potassium selectivity.
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Functionalization of Halloysite Clay Nanotubes by Grafting with γ-Aminopropyltriethoxysilane
Peng Yuan,Peter D. Southon,Zongwen Liu,Malcolm Edward Roland Green,James M. Hook,Sarah Jane Antill,Cameron John Kepert +6 more
TL;DR: In this paper, surface modification of natural halloysite clay nanotubes with γ-aminopropyltriethoxysilane (APTES) was investigated.