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Matthieu Virot

Explore the profile of Matthieu Virot including associated specialties, affiliations and a list of published articles. Areas
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Articles 23
Citations 95
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Recent Articles
1.
Husar R, Hervy Q, Dumas T, Guilbaud P, Virot M, Moisy P
Dalton Trans . 2025 Feb; 54(10):4324-4331. PMID: 39927412
An original spectroelectrochemical approach was employed to probe redox reactions with plutonium. Monitoring Pu electrolysis under aerated conditions revealed the formation of a transient species. Using chemometric methods, the associated...
2.
Margate J, Bayle S, Dumas T, Dalodiere E, Tamain C, Menut D, et al.
Chem Commun (Camb) . 2024 May; 60(49):6260-6263. PMID: 38722108
Although hydrogen peroxide (HO) has been highly used in nuclear chemistry for more than 75 years, the preparation and literature description of tetravalent actinide peroxides remain surprisingly scarce. A new...
3.
Margate J, Virot M, Dumas T, Jegou C, Chave T, Cot-Auriol M, et al.
J Hazard Mater . 2023 Jul; 459:132059. PMID: 37478590
Pseudomorphic transformations are related to chemical conversions of materials while conserving their shape and structural features. Structuring ceramic shapes this way can be used to tailor the physico-chemical properties of...
4.
Cot-Auriol M, Virot M, Dumas T, Diat O, Le Goff X, Moisy P, et al.
Dalton Trans . 2023 Feb; 52(7):2135-2144. PMID: 36722900
Actinide colloids and nanoparticles (NPs) currently constitute a topic of strong interest due to their potential role in advanced nuclear energetics and the environmental migration of radioactivity. A better understanding...
5.
Virot M, Dumas T, Cot-Auriol M, Moisy P, Nikitenko S
Nanoscale Adv . 2022 Dec; 4(23):4938-4971. PMID: 36504736
Due to the increased attention given to actinide nanomaterials, the question of their structure-property relationship is on the spotlight of recent publications. Plutonium oxide (PuO) particularly plays a central role...
6.
Cot-Auriol M, Virot M, Dumas T, Diat O, Menut D, Moisy P, et al.
Chem Commun (Camb) . 2022 Nov; 58(94):13147-13150. PMID: 36349890
New insights are provided about the formation mechanism of PuO nanoparticles (NPs) by investigating an unprecedented kinetic isotope effect observed during their hydrolytic synthesis in HO or DO and attributed...
7.
Bonato L, Virot M, Dumas T, Mesbah A, Dalodiere E, Dieste Blanco O, et al.
Nanoscale Adv . 2022 Sep; 2(1):214-224. PMID: 36134012
Actinide research at the nanoscale is gaining fundamental interest due to environmental and industrial issues. The knowledge of the local structure and speciation of actinide nanoparticles, which possibly exhibit specific...
8.
Dumas T, Virot M, Menut D, Tamain C, Micheau C, Dourdain S, et al.
J Synchrotron Radiat . 2022 Jan; 29(Pt 1):30-36. PMID: 34985420
The size and shape of a water-soluble hexanuclear plutonium cluster were probed by combining synchrotron small-angle X-ray scattering (SAXS) and extended X-ray absorption fine structure (EXAFS). A specific setup coupling...
9.
Nikitenko S, Chave T, Virot M, Pflieger R
J Phys Chem Lett . 2021 Dec; 13(1):42-48. PMID: 34958222
Splitting of water molecules driven by ultrasound plays a central role in sonochemistry. While studies of sonoluminescence revealed the formation of a plasma inside the cavitation bubble, much less is...
10.
Cot-Auriol M, Virot M, Micheau C, Dumas T, Le Goff X, Den Auwer C, et al.
Dalton Trans . 2021 Aug; 50(33):11498-11511. PMID: 34346448
Under oxidizing conditions, the corrosion of spent nuclear fuel may lead to the leaching of radionuclides including soluble uranyl-based species. The speciation of the generated chemical forms is complex and...