Investigation of the synthesis and characterization of platinum-DMSA nanoparticles using millifluidic chip reactor
•We demonstrate the use of millifluidic reactor to synthesize Pt(DMSA) nanoparticles.•The synthesis of Pt(DMSA) nanoparticles was monitored using in-situ synchrotron XAS.•In-situ XAS revealed ultra-fast nucleation and growth of Pt(DMSA) nanoparticles. A continuous flow process for production of wate...
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| Veröffentlicht in: | Chemical engineering journal (Lausanne, Switzerland : 1996) Switzerland : 1996), 2015-12, Vol.281 (C), p.81-86 |
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| container_title | Chemical engineering journal (Lausanne, Switzerland : 1996) |
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| creator | Navin, Chelliah V. Krishna, Katla Sai Bovenkamp-Langlois, G. Lisa Miller, Jeffery T. Chattopadhyay, Soma Shibata, Tomohiro Losovyj, Yaroslav Singh, Varshni Theegala, Chandra Kumar, Challa S.S.R. |
| description | •We demonstrate the use of millifluidic reactor to synthesize Pt(DMSA) nanoparticles.•The synthesis of Pt(DMSA) nanoparticles was monitored using in-situ synchrotron XAS.•In-situ XAS revealed ultra-fast nucleation and growth of Pt(DMSA) nanoparticles.
A continuous flow process for production of water-soluble Platinum-Dimercaptosuccinic acid (Pt(DMSA)) nanoparticles at ambient conditions using millifluidics is demonstrated. The process development was supported by in-situ synchrotron radiation-based X-ray absorption spectroscopy (XAS) investigations. The XAS revealed that the nucleation and growth of the Pt(DMSA) nanoparticles is extremely fast. Such a fast nucleation and growth process was also found to hinder coating of the channel walls, except at the zone 1 where the reactants first interact. The engineering of hitherto unreported Pt(DMSA) nanoparticles, well characterized using High-resolution transmission electron microscopy (HR-TEM), Scanning transmission electron microscopy (STEM), Scanning electron microscopy (SEM), Energy dispersive spectroscopy (EDS), Powder X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and Fourier transform infra-red spectroscopy (FT-IR), using continuous flow processes offers potential opportunities for scale-up. |
| doi_str_mv | 10.1016/j.cej.2015.06.049 |
| format | Article |
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A continuous flow process for production of water-soluble Platinum-Dimercaptosuccinic acid (Pt(DMSA)) nanoparticles at ambient conditions using millifluidics is demonstrated. The process development was supported by in-situ synchrotron radiation-based X-ray absorption spectroscopy (XAS) investigations. The XAS revealed that the nucleation and growth of the Pt(DMSA) nanoparticles is extremely fast. Such a fast nucleation and growth process was also found to hinder coating of the channel walls, except at the zone 1 where the reactants first interact. The engineering of hitherto unreported Pt(DMSA) nanoparticles, well characterized using High-resolution transmission electron microscopy (HR-TEM), Scanning transmission electron microscopy (STEM), Scanning electron microscopy (SEM), Energy dispersive spectroscopy (EDS), Powder X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and Fourier transform infra-red spectroscopy (FT-IR), using continuous flow processes offers potential opportunities for scale-up.</description><identifier>ISSN: 1385-8947</identifier><identifier>EISSN: 1873-3212</identifier><identifier>DOI: 10.1016/j.cej.2015.06.049</identifier><language>eng</language><publisher>United States: Elsevier B.V</publisher><subject>In-situ XAS ; INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY ; Millifluidics ; Platinum-DMSA nanoparticles</subject><ispartof>Chemical engineering journal (Lausanne, Switzerland : 1996), 2015-12, Vol.281 (C), p.81-86</ispartof><rights>2015 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c404t-4c01bf9f85c80d638ce75d92b423c1665dec474804469993b770c1ad2e4f034f3</citedby><cites>FETCH-LOGICAL-c404t-4c01bf9f85c80d638ce75d92b423c1665dec474804469993b770c1ad2e4f034f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.cej.2015.06.049$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,780,784,885,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.osti.gov/servlets/purl/1369707$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Navin, Chelliah V.</creatorcontrib><creatorcontrib>Krishna, Katla Sai</creatorcontrib><creatorcontrib>Bovenkamp-Langlois, G. Lisa</creatorcontrib><creatorcontrib>Miller, Jeffery T.</creatorcontrib><creatorcontrib>Chattopadhyay, Soma</creatorcontrib><creatorcontrib>Shibata, Tomohiro</creatorcontrib><creatorcontrib>Losovyj, Yaroslav</creatorcontrib><creatorcontrib>Singh, Varshni</creatorcontrib><creatorcontrib>Theegala, Chandra</creatorcontrib><creatorcontrib>Kumar, Challa S.S.R.</creatorcontrib><creatorcontrib>Energy Frontier Research Centers (EFRC) (United States). Center for Atomic-Level Catalyst Design (CALCD)</creatorcontrib><title>Investigation of the synthesis and characterization of platinum-DMSA nanoparticles using millifluidic chip reactor</title><title>Chemical engineering journal (Lausanne, Switzerland : 1996)</title><description>•We demonstrate the use of millifluidic reactor to synthesize Pt(DMSA) nanoparticles.•The synthesis of Pt(DMSA) nanoparticles was monitored using in-situ synchrotron XAS.•In-situ XAS revealed ultra-fast nucleation and growth of Pt(DMSA) nanoparticles.
A continuous flow process for production of water-soluble Platinum-Dimercaptosuccinic acid (Pt(DMSA)) nanoparticles at ambient conditions using millifluidics is demonstrated. The process development was supported by in-situ synchrotron radiation-based X-ray absorption spectroscopy (XAS) investigations. The XAS revealed that the nucleation and growth of the Pt(DMSA) nanoparticles is extremely fast. Such a fast nucleation and growth process was also found to hinder coating of the channel walls, except at the zone 1 where the reactants first interact. 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Lisa</au><au>Miller, Jeffery T.</au><au>Chattopadhyay, Soma</au><au>Shibata, Tomohiro</au><au>Losovyj, Yaroslav</au><au>Singh, Varshni</au><au>Theegala, Chandra</au><au>Kumar, Challa S.S.R.</au><aucorp>Energy Frontier Research Centers (EFRC) (United States). 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A continuous flow process for production of water-soluble Platinum-Dimercaptosuccinic acid (Pt(DMSA)) nanoparticles at ambient conditions using millifluidics is demonstrated. The process development was supported by in-situ synchrotron radiation-based X-ray absorption spectroscopy (XAS) investigations. The XAS revealed that the nucleation and growth of the Pt(DMSA) nanoparticles is extremely fast. Such a fast nucleation and growth process was also found to hinder coating of the channel walls, except at the zone 1 where the reactants first interact. The engineering of hitherto unreported Pt(DMSA) nanoparticles, well characterized using High-resolution transmission electron microscopy (HR-TEM), Scanning transmission electron microscopy (STEM), Scanning electron microscopy (SEM), Energy dispersive spectroscopy (EDS), Powder X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and Fourier transform infra-red spectroscopy (FT-IR), using continuous flow processes offers potential opportunities for scale-up.</abstract><cop>United States</cop><pub>Elsevier B.V</pub><doi>10.1016/j.cej.2015.06.049</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | In-situ XAS INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY Millifluidics Platinum-DMSA nanoparticles |
| title | Investigation of the synthesis and characterization of platinum-DMSA nanoparticles using millifluidic chip reactor |
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