Search Results - "Spiro, D."

Ion-Exchange Resins: A Retrospective from Industrial and Engineering Chemistry Research by Alexandratos, Spiro D

“…Ion-exchange resins comprise one of the most important scientific developments of the 20th century. Their applicability to water softening, environmental…”
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Trends in ion exchange: Analysis of the literature by Alexandratos, Spiro D.

“…Ion exchange is an elegant concept whose simplicity has allowed a wide range of applications in separations (e.g., water treatment, chromatography,…”
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Polymer-Supported Bifunctional Amidoximes for the Sorption of Uranium from Seawater by Alexandratos, Spiro D, Zhu, Xiaoping, Florent, Marc, Sellin, Remy

“…Bifunctional amidoxime fibers are synthesized from commercially available polyacrylonitrile as sorbents for the recovery of U­(VI) from seawater. The purpose…”
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From ion exchange resins to polymer‐supported reagents: an evolution of critical variables by Alexandratos, Spiro D

“…The concept of immobilizing ligands onto cross‐linked polymer supports is presented as an evolution of a concept that begins with ion exchange resins and…”
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Development of a new ion-exchange/coordinating phosphate ligand for the sorption of U(VI) and trivalent ions from phosphoric acid solutions by Zhu, Xiaoping, Alexandratos, Spiro D.

“…A polymer-bound monoprotic phosphoric acid ligand was developed for the sorption of U(VI) from 0.10 to 6.0M phosphoric acid solutions. The ligands reported are…”
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Measurement of Formation Rates of Secondary Aerosol in the Ambient Urban Atmosphere Using a Dual Smog Chamber System by Jorga, Spiro D, Kaltsonoudis, Christos, Liangou, Aikaterini, Pandis, Spyros N

“…A dual smog chamber system was used to quantify the formation rates of secondary organic and inorganic aerosol in an urban environment (Pittsburgh, US)…”
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Reaction of HOCl with Wood Smoke Aerosol: Impacts on Indoor Air Quality and Outdoor Reactive Chlorine by Jorga, Spiro D., Wang, Yutong, Abbatt, Jonathan P. D.

“…High loadings of biomass burning (BB) aerosol particles from wildfire or residential heating sources can be present in both outdoor and indoor environments,…”
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ATR-FTIR spectroscopy as a probe for metal ion binding onto immobilized ligands by Alexandratos, Spiro D., Zhu, Xiaoping

“…ATR-FTIR spectroscopy is shown to be useful in probing metal ion binding to ligands immobilized on polymer beads. Lu(III) is the metal ion, phosphinic and…”
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Proteomics Profiling of CLL Versus Healthy B-cells Identifies Putative Therapeutic Targets and a Subtype-independent Signature of Spliceosome Dysregulation by Johnston, Harvey E., Carter, Matthew J., Larrayoz, Marta, Clarke, James, Garbis, Spiro D., Oscier, David, Strefford, Jonathan C., Steele, Andrew J., Walewska, Renata, Cragg, Mark S.

“…Chronic lymphocytic leukemia (CLL) is a heterogeneous B-cell cancer exhibiting a wide spectrum of disease courses and treatment responses. Molecular…”
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Investigation of Chelating Agents for the Removal of Thorium from Human Teeth upon Nuclear Contamination by Ali, Jafar Sunga, Ma, Michelle, Alamova, Malika, Chong, Chloe, Duda, Artem, Liu, Felicity, Groveman, Samuel, Alexandratos, Spiro D., Younes, Ali

“…Thorium-232 (232Th) is a radioactive heavy metal that is of increasing interest as a source of nuclear energy. However, upon nuclear incidents, the ingestion…”
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New particle formation and growth during summer in an urban environment: a dual chamber study by Jorga, Spiro D, Florou, Kalliopi, Patoulias, David, Pandis, Spyros N

“…Nucleation and subsequent growth are a major source of new particles in many environments, but the pollutants involved and the details of the corresponding…”
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Preface to the Special Issue: Uranium in Seawater by Alexandratos, Spiro D., Kung, Stephen

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The Effect of Hydrogen Bonding in Enhancing the Ionic Affinities of Immobilized Monoprotic Phosphate Ligands by Alexandratos, Spiro D, Zhu, Xiaoping

“…Environmental remediation requires ion-selective polymers that operate under a wide range of solution conditions. In one example, removal of trivalent and…”
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Measurement report: Distinct emissions and volatility distribution of intermediate-volatility organic compounds from on-road Chinese gasoline vehicles: implication of high secondary organic aerosol formation potential by Tang, Rongzhi, Lu, Quanyang, Guo, Song, Wang, Hui, Song, Kai, Yu, Ying, Tan, Rui, Liu, Kefan, Shen, Ruizhe, Chen, Shiyi, Zeng, Limin, Jorga, Spiro D, Zhang, Zhou, Zhang, Wenbin, Shuai, Shijin, Robinson, Allen L

“…In the present work, we performed chassis dynamometer experiments to investigate the emissions and secondary organic aerosol (SOA) formation potential of…”
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Particle wall-loss correction methods in smog chamber experiments by Wang, Ningxin, Jorga, Spiro D, Pierce, Jeffery R, Donahue, Neil M, Pandis, Spyros N

“…The interaction of particles with the chamber walls has been a significant source of uncertainty when analyzing results of secondary organic aerosol (SOA)…”
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Through-bond communication between polymer-bound phosphinic acid ligands and trivalent metal ions probed with FTIR spectroscopy by Alexandratos, Spiro D., Zhu, Xiaoping

“…The binding of trivalent metal ions to immobilized ligands is analyzed to determine the principal type of interaction, the extent of ion exchange, and changes…”
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Polymer-Supported Primary Amines for the Recovery of Uranium from Seawater by Sellin, Remy, Alexandratos, Spiro D

“…The primary amine −CH2NH2 ligand bound to cross-linked polystyrene has a high affinity for the uranyl ion from a matrix of artificial seawater. The uranyl…”
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Determination of trace levels of mercury in aqueous solutions by inductively coupled plasma atomic emission spectrometry: Elimination of the ‘memory effect’ by Zhu, Xiaoping, Alexandratos, Spiro D.

“…The measurement of mercury in aqueous solutions by ICP-AES is adversely affected by the memory effect wherein mercury accumulates within the sample…”
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Chemical evolution of primary and secondary biomass burning aerosols during daytime and nighttime by Yazdani, Amir, Takahama, Satoshi, Kodros, John K, Paglione, Marco, Masiol, Mauro, Squizzato, Stefania, Florou, Kalliopi, Kaltsonoudis, Christos, Jorga, Spiro D, Pandis, Spyros N, Nenes, Athanasios

“…Primary emissions from wood and pellet stoves were aged in an atmospheric simulation chamber under daytime and nighttime conditions. The aerosol was analyzed…”
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Uptake and Removal of Uranium by and from Human Teeth by Younes, Ali, Ali, Jafar Sunga, Duda, Artem, Alliot, Cyrille, Huclier-Markai, Sandrine, Wang, Jasmine, Kabalan, Fatima, Nemirovsky, David, Deng, Rebecca, Nur, Mohamed Tousif, Cao, Minhua, Groveman, Samuel, Drain, Charles Michael, Alexandratos, Spiro D

“…Uranium-238 (238U), a long-lived radiometal, is widespread in the environment because of both naturally occurring processes and anthropogenic processes. The…”
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