Application of diffusive gradients in thin-films technique for speciation, bioavailability, modeling and mapping of nutrients and contaminants in soils
DX Guan, SX He, G Li, HH Teng… - Critical Reviews in …, 2022 - Taylor & Francis
Soil plays an important role in controlling the biogeochemical cycling of nutrients and
contaminants in the environment. Reliable analytical techniques are critical to better …
contaminants in the environment. Reliable analytical techniques are critical to better …
Diffusive gradients in thin films for the measurement of labile metal species in water and soils: a review
The determination of the concentration of an environmental pollutant is not sufficient to
assess the related health risk because this pollutant may not be bioavailable. Therefore …
assess the related health risk because this pollutant may not be bioavailable. Therefore …
Antimony and arsenic speciation, redox-cycling and contrasting mobility in a mining-impacted river system
Abstract The Macleay River in eastern Australia is severely impacted by historic stibnite-and
arsenopyrite-rich mine-tailings. We explore the partitioning, speciation, redox-cycling …
arsenopyrite-rich mine-tailings. We explore the partitioning, speciation, redox-cycling …
Diffusive gradients in thin films reveals differences in antimony and arsenic mobility in a contaminated wetland sediment during an oxic-anoxic transition
Antimony (Sb) and arsenic (As) are priority environmental contaminants that often co-occur
at mining-impacted sites. Despite their chemical similarities, Sb mobility in waterlogged …
at mining-impacted sites. Despite their chemical similarities, Sb mobility in waterlogged …
NMR-based lipidomics of fish from a metal (loid) contaminated wetland show differences consistent with effects on cellular membranes and energy storage
Metals and metalloids are priority contaminants due to their non-degradable and
bioaccumulative nature, and their ability to regulate and perturb diverse physiological …
bioaccumulative nature, and their ability to regulate and perturb diverse physiological …
Simultaneous speciation analysis of chromium and antimony by novel carboxyl-functionalized hybrid monolithic column solid phase microextraction coupled with ICP …
L Zhao, J Fei, H Lian, L Mao, X Cui - Journal of Analytical Atomic …, 2019 - pubs.rsc.org
In this work, a novel carboxyl-functionalized organic–inorganic hybrid monolithic column
(TMOS-co-CES) was prepared via one-pot co-condensation of carboxyethylsilanetriol …
(TMOS-co-CES) was prepared via one-pot co-condensation of carboxyethylsilanetriol …
A Novel In Situ Method for Simultaneously and Selectively Measuring AsIII, SbIII, and SeIV in Freshwater and Soils
W Fang, Y Yang, PN Williams, H Sun, H Chen… - Analytical …, 2022 - ACS Publications
Anthropogenic and climatic perturbations redistribute arsenic (As), antimony (Sb), and
selenium (Se) within the environment. The speciation characteristics of these elements …
selenium (Se) within the environment. The speciation characteristics of these elements …
Preparation and analytical application of novel thiol-functionalized solid extraction matrices: From mesoporous silica to hybrid monolithic capillary column
L Zhao, Q Zhu, X Zhang, Y Chen, L Mao, H Lian, X Hu - Talanta, 2018 - Elsevier
A comprehensively comparative study of thiol-functionalized mesoporous silica and organic-
inorganic hybrid monolithic column was reported, aiming at the separation and enrichment …
inorganic hybrid monolithic column was reported, aiming at the separation and enrichment …
Developments in the diffusive gradients in thin-films technique for the speciation of oxyanions and platinum group elements in aquatic systems
Abstract Diffusive Gradients in Thin-films (DGT) is an in situ passive sampler with a
widespread use in environmental studies. Within the ample range of analytes that can be …
widespread use in environmental studies. Within the ample range of analytes that can be …
Selective and simultaneous high resolution 2-D imaging of AsIII, CrIII and SbIII and dissolved oxygen by developing a new DGT technique comprising a hybrid sensor
M Ren, Z Zhong, S Ding, J Wang, Z Dai, C Li… - Science of The Total …, 2022 - Elsevier
A new diffusive gradients in thin films technique (HR-MPTS DGT) with mercapto-
functionalized attapulgite in a binding gel was developed for simultaneous two-dimensional …
functionalized attapulgite in a binding gel was developed for simultaneous two-dimensional …