G
Guixue Song
Researcher at Arizona State University
Publications - 18
Citations - 944
Guixue Song is an academic researcher from Arizona State University. The author has contributed to research in topics: Humin & Mass spectrometry. The author has an hindex of 9, co-authored 15 publications receiving 835 citations. Previous affiliations of Guixue Song include University of Toronto & University of Limerick.
Papers
More filters
Journal ArticleDOI
Occurrence and removal of titanium at full scale wastewater treatment plants: implications for TiO2 nanomaterials
TL;DR: Clear evidence that some nanoscale particles will pass through WWTPs and enter aquatic systems is provided and a methodological framework for collecting and analyzing titanium-based nanomaterials in complex wastewater matrices is offered.
Journal ArticleDOI
Unraveling the Structural Components of Soil Humin by Use of Solution-State Nuclear Magnetic Resonance Spectroscopy
André J. Simpson,Guixue Song,Emma L. Smith,Buuan Lam,Etelvino Henrique Novotny,Michael H. B. Hayes +5 more
TL;DR: Multidimensional solution-state NMR is applied in this study to gain an understanding of the major constituents present in these "solubilized humin fractions" and suggests that a large proportion of humin is formed from classes of known compounds and parent biopolymers.
Journal ArticleDOI
Lessons from the Terra Preta de Índios of the Amazon region for the utilisation of charcoal for soil amendment
Etelvino Henrique Novotny,Michael H. B. Hayes,Beata Emoke Madari,Tito José Bonagamba,Eduardo Ribeiro de Azevêdo,Andre Souza,Guixue Song,Christiane M. Nogueira,Antonio S. Mangrich +8 more
TL;DR: The potential of charcoal and partially combusted organic waste to mimic the soil organic matter of the Terras Pretas de Indios (Amazonian Dark Earths) from the Amazon Region is discussed in this article.
Journal ArticleDOI
Sequential exhaustive extraction of a Mollisol soil, and characterizations of humic components, including humin, by solid and solution state NMR
TL;DR: In this article, a comprehensive sequential extraction procedure was applied to isolate soil organic components using aqueous solvents at different pH values, base plus urea (base-urea), and finally dimethylsulfoxide (DMSO) plus concentrated H2SO4 (dMSO-acid) for the humin-enriched fine clay fraction.
Journal ArticleDOI
Characterization and Liquid Chromatography-MS/MS Based Quantification of Hydroxylated Fullerenes
TL;DR: This first report of a robust MS-based quantification method for modified fullerenes dissolved in water suggests the feasibility of implementing MS techniques more broadly for identification and quantification of fullerols and other water-soluble fullerene derivatives in environmental samples.