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Yantasee W, Fryxell GE, Pattamakomsan K, Sangvanich T, Wiacek RJ, Busche B, Addleman RS, Timchalk C, Ngamcherdtrakul W, Siriwon N. Selective capture of radionuclides (U, Pu, Th, Am and Co) using functional nanoporous sorbents. J Hazard Mater 2019; 366:677-683. [PMID: 30580142 PMCID: PMC6927554 DOI: 10.1016/j.jhazmat.2018.12.043] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 11/29/2018] [Accepted: 12/13/2018] [Indexed: 06/09/2023]
Abstract
This work evaluated sorbent materials created from nanoporous silica self-assembled with monolayer (SAMMS) of hydroxypyridinone derivatives (1,2-HOPO, 3,2-HOPO, 3,4-HOPO), acetamide phosphonate (Ac-Phos), glycine derivatives (IDAA, DE4A, ED3A), and thiol (SH) for capturing of actinides and transition metal cobalt. In filtered seawater doped with competing metals (Cr, Mn, Fe, Co, Cu, Zn, Se, Mo) at levels encountered in environmental or physiological samples, 3,4-HOPO-SAMMS was best at capturing uranium (U(VI)) from pH 2-8, Ac-Phos and 1,2-HOPO-SAMMS sorbents were best at pH < 2. 3,4-HOPO-SAMMS effectively captured thorium (Th(IV)) and plutonium (239Pu(IV)) from pH 2-8, and americium (241Am(III)) from pH 5-8. Capturing cobalt (Co(II)) from filtered river water doped with competing metals (Cu, As, Ag, Cd, Hg, Tl, and Pb) was most effective from pH 5-8 with binding affinity ranged from IDAA > DE4A > ED3A > Ac-Phos > SH on SAMMS. Iminodiacetic acid (IDAA)-SAMMS was also outstanding at capturing Co(II) in ground and seawater. Within 5 min, over 99% of U(VI) and Co(II) in seawater was captured by 3,4-HOPO-SAMMS and IDAA-SAMMS, respectively. These nanoporous materials outperformed the commercially available cation sorbents in binding affinity and adsorption rate. They have great potential for water treatment and recovery of actinides and cobalt from complex matrices.
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Affiliation(s)
- Wassana Yantasee
- Department of Biomedical Engineering, Oregon Health and Science University (OHSU) School of Medicine, Portland, OR, USA.
| | - Glen E Fryxell
- Pacific Northwest National Laboratory (PNNL), Richland, WA, USA
| | | | - Thanapon Sangvanich
- Department of Biomedical Engineering, Oregon Health and Science University (OHSU) School of Medicine, Portland, OR, USA
| | - Robert J Wiacek
- Pacific Northwest National Laboratory (PNNL), Richland, WA, USA
| | - Brad Busche
- Pacific Northwest National Laboratory (PNNL), Richland, WA, USA
| | | | | | - Worapol Ngamcherdtrakul
- Department of Biomedical Engineering, Oregon Health and Science University (OHSU) School of Medicine, Portland, OR, USA
| | - Natnaree Siriwon
- Department of Biomedical Engineering, Oregon Health and Science University (OHSU) School of Medicine, Portland, OR, USA
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Davidson JD, Wiacek RJ, Burton S, Li XS, Fryxell GE, Addleman RS, Yantasee W, Sangvanich T, Pattamakomsan K. Improved deposition and deprotection of silane tethered 3,4 hydroxypyridinone (HOPO) ligands on functionalized nanoporous silica. INORG CHEM COMMUN 2012; 18:92-96. [PMID: 22942668 PMCID: PMC3430465 DOI: 10.1016/j.inoche.2012.01.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
An improved synthesis of a 3,4 hydroxypyridinone (HOPO) functionalized mesoporous silica is described. Higher 3,4-HOPO monolayer ligand loadings have been achieved, resulting in better performance. Performance improvements were demonstrated with the capture of U(VI) from human blood, plasma and filtered river water.
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Affiliation(s)
- Joseph D. Davidson
- Applied Materials Science Group, Pacific Northwest National Laboratory, PO Box 999, Richland, WA 99352, USA
| | - Robert J. Wiacek
- Applied Materials Science Group, Pacific Northwest National Laboratory, PO Box 999, Richland, WA 99352, USA
| | - Sarah Burton
- Applied Materials Science Group, Pacific Northwest National Laboratory, PO Box 999, Richland, WA 99352, USA
| | - Xiaohong S. Li
- Applied Materials Science Group, Pacific Northwest National Laboratory, PO Box 999, Richland, WA 99352, USA
| | - Glen E. Fryxell
- Applied Materials Science Group, Pacific Northwest National Laboratory, PO Box 999, Richland, WA 99352, USA
| | - R. Shane Addleman
- Applied Materials Science Group, Pacific Northwest National Laboratory, PO Box 999, Richland, WA 99352, USA
| | - Wassana Yantasee
- Department of Biomedical Engineering, OHSU School of Medicine, Portland, Oregon 97239, USA
| | - Thanapon Sangvanich
- Department of Biomedical Engineering, OHSU School of Medicine, Portland, Oregon 97239, USA
| | - Kanda Pattamakomsan
- Department of Biomedical Engineering, OHSU School of Medicine, Portland, Oregon 97239, USA
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Yantasee W, Sangvanich T, Creim JA, Pattamakomsan K, Wiacek RJ, Fryxell GE, Addleman RS, Timchalk C. Functional sorbents for selective capture of plutonium, americium, uranium, and thorium in blood. Health Phys 2010; 99:413-9. [PMID: 20699706 PMCID: PMC2921963 DOI: 10.1097/hp.0b013e3181ce5f3e] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Self-assembled monolayer on mesoporous supports (SAMMS) are hybrid materials created from attachment of organic moieties onto very high surface area mesoporous silica. SAMMS with surface chemistries including three isomers of hydroxypyridinone, diphosphonic acid, acetamide phosphonic acid, glycinyl urea, and diethylenetriamine pentaacetate (DTPA) analog were evaluated for chelation of actinides ((239)Pu, (241)Am, uranium, thorium) from blood. Direct blood decorporation using sorbents does not have the toxicity or renal challenges associated with traditional chelation therapy and may have potential applications for critical exposure cases, reduction of nonspecific dose during actinide radiotherapy, and for sorbent hemoperfusion in renal insufficient patients, whose kidneys clear radionuclides at a very slow rate. Sorption affinity (K(d)), sorption rate, selectivity, and stability of SAMMS were measured in batch contact experiments. An isomer of hydroxypyridinone (3,4-HOPO) on SAMMS demonstrated the highest affinity for all four actinides from blood and plasma and greatly outperformed the DTPA analog on SAMMS and commercial resins. In batch contact, a fifty percent reduction of actinides in blood was achieved within minutes, and there was no evidence of protein fouling or material leaching in blood after 24 h. The engineered form of SAMMS (bead format) was further evaluated in a 100-fold scaled-down hemoperfusion device and showed no blood clotting after 2 h. A 0.2 g quantity of SAMMS could reduce 50 wt.% of 100 ppb uranium in 50 mL of plasma in 18 min and that of 500 dpm mL(-1) in 24 min. 3,4-HOPO-SAMMS has a long shelf-life in air and at room temperature for at least 8 y, indicating its feasibility for stockpiling in preparedness for an emergency. The excellent efficacy and stability of SAMMS materials in complex biological matrices suggest that SAMMS can also be used as orally administered drugs and for wound decontamination. By changing the organic groups of SAMMS, they can be used not only for actinides but also for other radionuclides. By using the mixture of these SAMMS materials, broad spectrum decorporation of radionuclides is very feasible.
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Affiliation(s)
- Wassana Yantasee
- Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA.
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Chouyyok W, Wiacek RJ, Pattamakomsan K, Sangvanich T, Grudzien RM, Fryxell GE, Yantasee W. Phosphate removal by anion binding on functionalized nanoporous sorbents. Environ Sci Technol 2010; 44:3073-8. [PMID: 20345133 PMCID: PMC2895918 DOI: 10.1021/es100787m] [Citation(s) in RCA: 97] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Phosphate was captured from aqueous solutions by cationic metal-EDA complexes anchored inside mesoporous silica MCM-41 supports (Cu(II)-EDA-SAMMS and Fe(III)-EDA-SAMMS). Fe-EDA-SAMMS was more effective at capturing phosphate than the Cu-EDA-SAMMS and was further studied for matrix effects (e.g., pH, ionic strength, and competing anions) and sorption performance (e.g., capacity and rate). The adsorption of phosphate was highly pH dependent; it increased with increasing pH from 1.0 to 6.5, and decreased above pH 6.5. The adsorption was affected by high ionic strength (0.1 M of NaCl). In the presence of 1000-fold molar excess of chloride and nitrate anions, phosphate removal by Fe-EDA-SAMMS was not affected. Slight, moderate and large impacts were seen with bicarbonate, sulfate, and citrate anions, respectively. The phosphate adsorption data on Fe-EDA-SAMMS agreed well with the Langmuir model with the estimated maximum capacity of 43.3 mg/g. The material displayed rapid sorption rate (99% of phosphate removal within 1 min) and lowering the phosphate content to approximately 10 microg/L of phosphorus, which is lower than the EPA's established freshwater contaminant level for phosphorus (20 microg/L).
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Affiliation(s)
| | | | | | - Thanapon Sangvanich
- Department of Biomedical Engineering, OHSU School of Medicine, Portland, OR 97239
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Yantasee W, Fryxell GE, Addleman RS, Wiacek RJ, Koonsiripaiboon V, Pattamakomsan K, Sukwarotwat V, Xu J, Raymond KN. Selective removal of lanthanides from natural waters, acidic streams and dialysate. J Hazard Mater 2009; 168:1233-8. [PMID: 19345006 PMCID: PMC2895910 DOI: 10.1016/j.jhazmat.2009.03.004] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2008] [Revised: 02/18/2009] [Accepted: 03/01/2009] [Indexed: 05/08/2023]
Abstract
The increased demand for the lanthanides in commercial products result in increased production of lanthanide containing ores, which increases public exposure to the lanthanides, both from various commercial products and from production wastes/effluents. This work investigates lanthanide (La, Ce, Pr, Nd, Eu, Gd and Lu) binding properties of self-assembled monolayers on mesoporous silica supports (SAMMS), that were functionalized with diphosphonic acid (DiPhos), acetamide phosphonic acid (AcPhos), propionamide phosphonic acid (Prop-Phos), and 1-hydroxy-2-pyridinone (1,2-HOPO), from natural waters (river, ground and sea waters), acid solutions (to mimic certain industrial process streams), and dialysate. The affinity, capacity, and kinetics of the lanthanide sorption, as well as regenerability of SAMMS materials were investigated. Going from the acid side over to the alkaline side, the AcPhos- and DiPhos-SAMMS maintain their outstanding affinity for lanthanides, which enable the use of the materials in the systems where the pH may fluctuate. In acid solutions, Prop-Phos- and 1,2-HOPO-SAMMS have differing affinity along the lanthanide series, suggesting their use in chromatographic lanthanide separation. Over 95% of 100 microg/L of Gd in dialysate was removed by the Prop-Phos-SAMMS after 1 min and 99% over 10 min. SAMMS can be regenerated with an acid wash (0.5M HCl) without losing the binding properties. Thus, they have a great potential to be used as in large-scale treatment of lanthanides, lanthanide separation prior to analytical instruments, and in sorbent dialyzers for treatment of acute lanthanide poisoning.
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Affiliation(s)
- Wassana Yantasee
- Pacific Northwest National Laboratory (PNNL), Richland, WA 99352, United States.
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Yantasee W, Fryxell GE, Porter GA, Pattamakomsan K, Sukwarotwat V, Chouyyok W, Koonsiripaiboon V, Xu J, Raymond KN. Novel sorbents for removal of gadolinium-based contrast agents in sorbent dialysis and hemoperfusion: preventive approaches to nephrogenic systemic fibrosis. Nanomedicine 2009; 6:1-8. [PMID: 19447204 DOI: 10.1016/j.nano.2009.05.002] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2008] [Revised: 04/18/2009] [Accepted: 05/04/2009] [Indexed: 11/30/2022]
Abstract
UNLABELLED Many forms of organocomplexed gadolinium (Gd) contrast agents have recently been linked to a debilitating and a potentially fatal skin disease called nephrogenic systemic fibrosis (NSF) in patients with renal failure. Free Gd released from these complexes via transmetallation is believed to be the most important trigger for NSF. In this work, nanostructure silica materials that have been functionalized with 1-hydroxy-2-pyridinone (1,2-HOPO-SAMMS) have been evaluated for selective and effective removal of both free and chelated Gd (gadopentetate dimeglumine and gadodiamide) from dialysate and blood. 1,2-HOPO SAMMS has high affinity, rapid removal rate, and large sorption capacity for both free and chelated Gd, properties that are far superior to those of activated carbon and zirconium phosphate currently used in the state-of-the-art sorbent dialysis and hemoperfusion systems. The SAMMS-based sorbent dialysis and hemoperfusion will potentially provide an effective and predicable strategy for removing the Gd from patients with impaired renal function after Gd exposure, thus allowing for the continued use of Gd-based contrast magnetic resonance imaging while removing the risk of NSF. FROM THE CLINICAL EDITOR Chelated gadolinium (Gd) contrast agents have been linked to a debilitating disease called nephrogenic systemic fibrosis (NSF) in patients with renal failure. Free Gd+(3) released from the contrast agents is believed to be the trigger for NSF. In this work, functionalized nanostructured silica materials were evaluated for removal of both free and chelated gadolinium both from dialysate and blood. The new method demonstrated a rapid removal rate and large sorption capacity, and overall was far superior to currently used state-of-the-art sorbent dialysis and hemoperfusion systems.
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Panpranot J, Pattamakomsan K, Praserthdam P. Deactivation of silica supported Pd catalysts during liquid-phase hydrogenation. ACTA ACUST UNITED AC 2005. [DOI: 10.1007/s11144-005-0305-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Panpranot J, Pattamakomsan K, Goodwin JG, Praserthdam P. A comparative study of Pd/SiO2 and Pd/MCM-41 catalysts in liquid-phase hydrogenation. CATAL COMMUN 2004. [DOI: 10.1016/j.catcom.2004.07.008] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Panpranot J, Pattamakomsan K, Praserthdam P, Goodwin JG. Impact of the Silica Support Structure on Liquid-Phase Hydrogenation on Pd Catalysts. Ind Eng Chem Res 2004. [DOI: 10.1021/ie0497947] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Joongjai Panpranot
- Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Chulalongkorn University, Bangkok 10330, Thailand, and Department of Chemical Engineering, Clemson University, Clemson, South Carolina 29634
| | - Kanda Pattamakomsan
- Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Chulalongkorn University, Bangkok 10330, Thailand, and Department of Chemical Engineering, Clemson University, Clemson, South Carolina 29634
| | - Piyasan Praserthdam
- Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Chulalongkorn University, Bangkok 10330, Thailand, and Department of Chemical Engineering, Clemson University, Clemson, South Carolina 29634
| | - James G. Goodwin
- Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Chulalongkorn University, Bangkok 10330, Thailand, and Department of Chemical Engineering, Clemson University, Clemson, South Carolina 29634
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