Kim, Han Na Park, Jin Hee
Published in
Frontiers in Environmental Science
Cationic metals such as lead (Pb) and metalloids such as arsenic (As) in contaminated soil can be simultaneously immobilized by iron phosphate because As(V) is stabilized by binding to iron (hydr)oxides and metals precipitate with phosphate. However, phosphate competes with As for sorption sites, which may affect the simultaneous stabilization of P...
Einkauf, Jeffrey D. Williams, Neil J. Seipp, Charles A. Custelcean, Radu
Published in
JACS Au
Selenium (Se) has become an environmental contaminant of aquatic ecosystems as a result of human activities, particularly mining, fossil fuel combustion, and agricultural activities. By leveraging the high sulfate concentrations relative to Se oxyanions (i.e., SeO n 2–, n = 3, 4) present in some wastewaters, we have developed an efficient approach ...
fiket;, željka
Assessing the environmental quality of coastal systems is important not only for the management and protection of such areas, but also for improving the quality of water resources. Since sediment itself can often be a source of certain toxic elements, in addition to information on the distribution of metals in the water column and in the sediment i...
Szebeni, Gábor J Balog, József A Demjén, András Alföldi, Róbert Végi, Vanessza L Fehér, Liliána Z Mán, Imola Kotogány, Edit Gubán, Barbara Batár, Péter
...
Published in
Molecules (Basel, Switzerland)
Leukemia, the malignancy of the hematopoietic system accounts for 10% of cancer cases with poor overall survival rate in adults; therefore, there is a high unmet medical need for the development of novel therapeutics. Eight imidazo[1,2-b]pyrazole-7-carboxamides have been tested for cytotoxic activity against five leukemia cell lines: Acute promyelo...
Yu, Yu Han Su, Jenn Fang Shih, Yujen Wang, Jianmin Wang, Po Yen Huang, Chin Pao
Published in
Water environment research : a research publication of the Water Environment Federation
A review of the literature published in 2019 on topics related to hazardous waste management in water, soils, sediments, and air. The review covered treatment technologies applying physical, chemical, and biological principles for the remediation of contaminated water, soils, sediments, and air. PRACTICAL POINTS: This report provides a review of te...
Garcia-Segura, Sergi Brockway Nienhauser, Alec Bansal, Rishabh Conrad, Christian L. Marcos-Hernández, Mariana Rogers, Tanya Villagran, Dino Westerhoff, Paul
Electrochemical water treatment is one of the key topics of environmental electrochemistry. Identifying electrocatalytic materials capable of electrogenerating high oxidant species in situ seems to have catalyzed researchers' interest in these processes. While most studies have focused on ideal lab-made solutions, translation to higher technology r...
Oremland, Ronald S
Published in
FEMS microbiology ecology
'There's antimony, arsenic, aluminum, selenium, and hydrogen, and oxygen, and nitrogen and rhenium'-so begins 'The Elements' song (https://www.youtube.com/watch?v=AcS3NOQnsQM), whereby Tom Lehrer (Fig. 1) assiduously deconstructed the many painstaking decades of research effort by scores of scientists in assembling the Periodic Table as primarily b...
Zhou, Chen Ontiveros-Valencia, Aura Nerenberg, Robert Tang, Youneng Friese, David Krajmalnik-Brown, Rosa Rittmann, Bruce E.
Published in
Frontiers in Microbiology
Oxyanions, such as nitrate, perchlorate, selenate, and chromate are commonly occurring contaminants in groundwater, as well as municipal, industrial, and mining wastewaters. Microorganism-mediated reduction is an effective means to remove oxyanions from water by transforming oxyanions into harmless and/or immobilized forms. To carry out microbial r...
Richardson, Justin B. King, Elizabeth K.
Published in
Frontiers in Earth Science
Understanding the fate of oxyanions in the Critical Zone is important because of their biological significance and the potential for their use as geochemical tracers in terrestrial environments and subsurface systems. This study assessed the partitioning and transport of a suite of oxyanion metals (Mo, V, and Cr) in regolith profiles and stream wat...
Kojima, Hirochika Kurihara, Shota Watanabe, Yoshito Iwamaru, Koki Sato, Kiichi Tsunoda, Kin-Ichi Hotta, Hiroki
Published in
Journal of mass spectrometry : JMS
Novel methods for the determination of inorganic oxyanions by electrospray (ES) ionization mass spectrometry have been developed using dehydration reactions between oxyanions and carboxylic acids at the ES interface. Twelve oxyanions (VO3 (-) , CrO4 (2-) , MoO4 (2-) , WO4 (2-) , BO3 (3-) , SiO3 (2-) , SiO4 (4-) , AsO4 (4-) , AsO2 (-) , SeO4 (2-) , ...
