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Barhoum S, Garcia-Cortes M, Boudias M, Guerrouache M, Isnard H, Dupuis E, Carbonnier B, Van der Meeren A, Bresson C. Immobilization of controlled Pu:Am ratio on actinide-specific affinity monolith support developed in capillary and coupled to inductively coupled plasma mass spectrometry. Mikrochim Acta 2024; 191:191. [PMID: 38467910 DOI: 10.1007/s00604-024-06274-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 02/22/2024] [Indexed: 03/13/2024]
Abstract
The objective of this work was to develop an actinide-specific monolithic support in capillary designed to immobilize precise Pu:Am ratios and its coupling to inductively coupled plasma mass spectrometry (ICP-MS) for immobilized metal affinity chromatography applications. This format offers many advantages, such as reducing the sample amount and waste production, which are of prime importance when dealing with highly active radioelements. Four organic phosphorylated-based monoliths were synthesized in situ through UV photo-polymerization in capillary and characterized. The capillary coupling to ICP-MS was set up in conventional laboratory using Th and Sm as chemical analogues of Pu and Am. A dedicated method was developed to quantify online Th and Sm amounts immobilized on the monolithic capillaries, allowing to select the best monolith candidate poly(BMEP-co-EDMA)adp. By precisely adjusting the elemental composition in the loading solutions and applying the developed quantification method, the controlled immobilization of several Th:Sm molar ratios onto the monolith was successful. Finally, the capillary ICP-MS coupling was transposed in a glove box and by applying the strategy developed to design the monolithic support using Th and Sm, the immobilization of a 10.5 ± 0.2 (RSD = 2.3%, n = 3) Pu:Am molar ratio reflecting Pu ageing over 48 years was achieved in a controlled manner on poly(BMEP-co-EDMA)adp. Hence, the new affinity capillary monolithic support was validated, with only hundred nanograms or less of engaged radioelements and can be further exploited to precisely determine differential interactions of Pu and Am with targeted biomolecules in order to better anticipate the effect of Am on Pu biodistribution.
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Affiliation(s)
- Sandra Barhoum
- Université Paris-Saclay, CEA, Service de Physico-Chimie, 91191, Gif-Sur-Yvette, France
- Sorbonne Université, UPMC, 75005, Paris, France
| | - Marta Garcia-Cortes
- Université Paris-Saclay, CEA, Service de Physico-Chimie, 91191, Gif-Sur-Yvette, France
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University, Ciudad Universitaria S/N, 28040, Madrid, Spain
| | - Marine Boudias
- Université Paris-Saclay, CEA, Service de Physico-Chimie, 91191, Gif-Sur-Yvette, France
| | - Mohamed Guerrouache
- Univ Paris Est Créteil, CNRS, ICMPE, UMR 7182, 2 Rue Henri Dunant, 94320, Thiais, France
| | - Hélène Isnard
- Université Paris-Saclay, CEA, Service de Physico-Chimie, 91191, Gif-Sur-Yvette, France
| | - Erwan Dupuis
- Université Paris-Saclay, CEA, Service de Physico-Chimie, 91191, Gif-Sur-Yvette, France
| | - Benjamin Carbonnier
- Univ Paris Est Créteil, CNRS, ICMPE, UMR 7182, 2 Rue Henri Dunant, 94320, Thiais, France
| | - Anne Van der Meeren
- Laboratory of Radiotoxicology, CEA, Paris-Saclay University, 91297, Arpajon, France
| | - Carole Bresson
- Université Paris-Saclay, CEA, Service de Physico-Chimie, 91191, Gif-Sur-Yvette, France.
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Lian H, Zhang L, Chen X, Deng C, Mo Y. Design of a Template-Based Electrophoretically Assisted Micro-Ultrasonic Machining Micro-Channel Machine Tool and Its Machining Experiment. MICROMACHINES 2023; 14:1360. [PMID: 37512671 PMCID: PMC10386278 DOI: 10.3390/mi14071360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/23/2023] [Accepted: 06/29/2023] [Indexed: 07/30/2023]
Abstract
In order to achieve the high-precision and high-efficiency machining of micro-channels for hard and brittle materials, the authors innovatively proposed a new technology called template-based electrophoretically assisted micro-ultrasonic machining (TBEPAMUSM). This technology transfers the micro-channel shape punch-pin to the workpiece material through micro-ultrasonic machining to form a micro-channel. At the same time, it uses the electrophoretic properties of ultra-fine abrasive particles to ensure the existence of abrasive particles in the machining area by applying a DC electric field. According to the new technology machining principle, a machine tool of TBEPAMUSM was designed and developed. The machine tool hardware adopts a C-shaped structure, including a marble platform, an ultrasonic vibration system, a micro three-dimensional motion platform, a working fluid tank, and a pressure sensor. The machine tool intelligent control system is developed based on LabVIEW, including the initialization module, fast positioning module, constant force tool setting module, constant force control machining module, and real-time coordinate display module. Micro-channels with different structures are machined on single-crystal silicon and soda-lime glass using the designed machine tool and the developed control system. The results show that: when electrophoresis assistance is applied in machining, the edge chipping phenomenon of the micro-channel is significantly reduced, the surface roughness is reduced by about 20%, and the machining efficiency is increased by about 4%.
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Affiliation(s)
- Haishan Lian
- School of Mechanical and Electrical Engineering, Lingnan Normal University, Zhanjiang 524048, China
| | - Linpeng Zhang
- School of Mechanical and Electrical Engineering, Lingnan Normal University, Zhanjiang 524048, China
- School of Mechanical and Electrical Engineering, Guangdong University of Technology, Guangzhou 510006, China
| | - Xiaojun Chen
- School of Mechanical and Electrical Engineering, Lingnan Normal University, Zhanjiang 524048, China
| | - Cuiyuan Deng
- School of Mechanical and Electrical Engineering, Lingnan Normal University, Zhanjiang 524048, China
- School of Mechanical and Electrical Engineering, Guangdong University of Technology, Guangzhou 510006, China
| | - Yuandong Mo
- School of Mechanical and Electrical Engineering, Lingnan Normal University, Zhanjiang 524048, China
- School of Mechanical and Electrical Engineering, Guangdong University of Technology, Guangzhou 510006, China
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Shen YF, Zhang X, Mo CE, Huang YP, Liu ZS. Preparation of graphene oxide incorporated monolithic chip based on deep eutectic solvents for solid phase extraction. Anal Chim Acta 2020; 1096:184-192. [DOI: 10.1016/j.aca.2019.10.041] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 10/18/2019] [Accepted: 10/19/2019] [Indexed: 12/22/2022]
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Kip Ç, Liu S, Fu X, Tuncel A, Lämmerhofer M. In-situ photopolymerized C4-functionalized organosilicon monoliths for reversed-phase protein separation in nano-liquid chromatography. Talanta 2019; 198:330-336. [DOI: 10.1016/j.talanta.2019.01.116] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 01/18/2019] [Accepted: 01/21/2019] [Indexed: 12/25/2022]
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Głowińska A, Trochimczuk AW, Jakubiak-Marcinkowska A. Novel acrylate/organophosphorus-based hydrogels for agricultural applications. New outlook and innovative concept for the use of 2-(methacryloyloxy)ethyl phosphate as a multi-purpose monomer. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2018.11.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Liu J, Chen X, Wang P, Fu X, Liu K, Fang Y. Specially Treated Aramid Fiber Stabilized Gel‐Emulsions: Preparation of Porous Polymeric Monoliths and Highly Efficient Removing of Airborne HCHO. Macromol Rapid Commun 2017; 38. [DOI: 10.1002/marc.201700270] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Revised: 05/31/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Jianfei Liu
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education)School of Materials Science and EngineeringShaanxi Normal University Xi'an 710062 P. R. China
| | - Xiangli Chen
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education)School of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710062 P. R. China
| | - Pei Wang
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education)School of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710062 P. R. China
| | - Xuwei Fu
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education)School of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710062 P. R. China
| | - Kaiqiang Liu
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education)School of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710062 P. R. China
| | - Yu Fang
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education)School of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710062 P. R. China
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Araya-Farias M, Dziomba S, Carbonnier B, Guerrouache M, Ayed I, Aboud N, Taverna M, Tran NT. A lab-on-a-chip for monolith-based preconcentration and electrophoresis separation of phosphopeptides. Analyst 2017; 142:485-494. [DOI: 10.1039/c6an02324j] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A real μTAS integrating monolith-based IMAC enrichment, electrophoresis separation and fluorescence detection of phosphopeptides is reported for the first time.
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Affiliation(s)
- Monica Araya-Farias
- Institut Galien Paris Sud
- UMR 8612
- Protein and Nanotechnology in Analytical Science (PNAS)
- CNRS
- Univ. Paris-Sud
| | - Szymon Dziomba
- Institut Galien Paris Sud
- UMR 8612
- Protein and Nanotechnology in Analytical Science (PNAS)
- CNRS
- Univ. Paris-Sud
| | | | | | - Ichraf Ayed
- Institut Galien Paris Sud
- UMR 8612
- Protein and Nanotechnology in Analytical Science (PNAS)
- CNRS
- Univ. Paris-Sud
| | - Nacera Aboud
- Institut Galien Paris Sud
- UMR 8612
- Protein and Nanotechnology in Analytical Science (PNAS)
- CNRS
- Univ. Paris-Sud
| | - Myriam Taverna
- Institut Galien Paris Sud
- UMR 8612
- Protein and Nanotechnology in Analytical Science (PNAS)
- CNRS
- Univ. Paris-Sud
| | - N. Thuy Tran
- Institut Galien Paris Sud
- UMR 8612
- Protein and Nanotechnology in Analytical Science (PNAS)
- CNRS
- Univ. Paris-Sud
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