@extra_msu

Solvent extraction group Radiochemistry division Chemistry Department Lomonosov Moscow State University

 Russia, Moscow
instagram.com/extra.msu/
Joined October 2021
  • Tweets48
  • Following34
  • Followers33
12Media
Found out how Np interacts with N,O-donor ligand in organic phase. XRD, XANES, EXAFS and NMR study with Np macroquantities #actinides #neptunium @InorgChemFront @annadkrot @extra_msu pubs.rsc.org/en/content/arti…
4
11
521
A huge review on trends and perspectives in nuclear waste reprocessing: a Russian version @siwei_ta link.springer.com/article/10…
2
4
136
Using microfluidic techniques, we have shown the role of proton in the kinetics of Am(III)/Ln(III) extraction by polydentate extractants @ACSPublications @JPhysChem pubs.acs.org/doi/10.1021/acs…

Role of H+ in Solvent Extraction of Am(III) and Eu(III) Using a Polydentate Bipyridine N‑,O-Donor...

Abstract. In this work, the influence of protonation on the kinetics and thermodynamics of extraction of the Am/Eu pair using N-heterocyclic dicarboxylic a

pubs.acs.org
2
5
224
Our XANES study of uranium oxide series is in JPCA now. By theoretical modeling with FEFF code we assessed electronic structure that can be gathered from U L3 edge @JPhysChem @ACSPublications pubs.acs.org/doi/10.1021/acs…

Experimental and Theoretical X‑ray Absorption Near Edge Structure Study of UOx Systems at the U L3...

Abstract. Uranium forms a large number of oxides and its electronic state in them is of great fundamental interest. We employ X-ray absorption spectroscopy

pubs.acs.org
2
11
402
High extraction separation as a result of ion-pair formations. Find all the details and discussion on different types of stereoisomers in our new article @mariiaevsiunina @pimatveev @ChemEurJ chemistry-europe.onlinelibra…

Remarkable Effect of Stereoisomerism on the Am(III)/Ln(III) Solvent Extraction. New Ligands for...

DAPhen ligands with chiral carbon atoms in amide substituents selectively extract Am(III) from strongly acidic media reaching SFAm(III)/La(III) values of 140. DAm(III) is nearly an order of magnitu...

chemistry-europe.onlinelibrary.wiley.com
1
5
188
In the phenanthroline-based ligands we trust. This time we added fluorine atoms in alkyl substituents. To learn how it affected extraction of Am(III), Nd(IIII) and Eu(III) - read our article @mariiaevsiunina @pimatveev @InorgChem pubs.acs.org/doi/10.1021/acs…

Coordination of Fluorine-Substituted 1,10-Phenanthroline Diphosphonates with Americium(III) and...

Abstract. Hybrid N,O-donor ligands based on 1,10-phenanthroline are a promising class of compounds for processing high-level waste. Here, we synthesized no

pubs.acs.org
3
6
374
Read the intriguing story of our struggles to study uranium coordination with pyridine-based ligands. Try to solve the puzzle with us! @siwei_ta @pimatveev sciencedirect.com/science/ar…
3
7
199
Finally, phenanthroline diamides separate americium from all lanthanides. Read in our recent paper how: pubs.acs.org/doi/10.1021/acs… @mariiaevsiunina @pimatveev @ACSPublications
1
3
156
Ionic liquids for Pd(II) and Pt(IV) extraction - effect and very high extraction efficiency. Find out everything in our new article @pimatveev sciencedirect.com/science/ar…
1
3
443
Progress in phenanthroline-derived extractants for trivalent actinides and lanthanides separation: where to next? - now published in Chemical Communications pubs.rsc.org/en/content/arti… @ChemCommun

Progress in phenanthroline-derived extractants for trivalent actinides and lanthanides separation:...

Spent nuclear fuel (SNF) released from reactors possesses significant radioactivity, heat release properties, and high-value radioactive nuclides. Therefor

pubs.rsc.org
2
6
243
Thrilled to see our work featured on the front cover of Chem Commun! 🎉💙 It's an ultimate honor to showcase our research in such a vibrant way. @ChemCommun pubs.rsc.org/en/content/arti…
4
15
2,362
In reviews we trust - this time kinetics of solvent extraction of f-elements doi.org/10.1016/j.molliq.202… @pimatveev
2
5
286
Our recently published work is on the front cover of European Journal of Inorganic Chemistry @EurJIC #actinides chemistry-europe.onlinelibra…

Front Cover: Complexation of ThoriumIV with Fluorinated Heterocyclic β‐Diketones in Aqueous...

Perfluorinated β-diketones form chelation complexes with rare earth and transition metals. Six heterocyclic dicarbonyl ligands demonstrate chelation activity toward ThIV at acidic pH in aqueous...

chemistry-europe.onlinelibrary.wiley.com
1
6
244
Thank you for having us!! @HSNCUniversity @pimatveev @mariiaevsiunina @siwei_ta #SESTEC2024
Petr Matveev@pimatveev11 Jul 2024
We are at SESTEC-2024 conference
6
428
officially published pubs.acs.org/doi/10.1021/acs…

Enhancing the Selectivity of Trivalent Actinide over Lanthanide Using Asymmetrical Phenanthroline...

Abstract. Phenanthroline diamide ligands have been widely used in the separation of trivalent actinides and lanthanides, but little research has focused on

pubs.acs.org
2
16
613
More research on phenanthroline-based extractants for f-elements - influence of electron-donating/withdrawing groups in the phenanthroline core on complexation, solvent extraction and protonation behavior @SepPurifTech @mariiaevsiunina @EK24929 @pimatveev sciencedirect.com/science/ar…
4
6
469
I'm excited to sharing our recent IC paper on Enhancing the Selectivity of Trivalent Actinide over Lanthanide Using Asymmetrical Phenanthroline Diamide Ligands | Inorganic Chemistry @InorgChem pubs.acs.org/doi/10.1021/acs…

Enhancing the Selectivity of Trivalent Actinide over Lanthanide Using Asymmetrical Phenanthroline...

Abstract. Phenanthroline diamide ligands have been widely used in the separation of trivalent actinides and lanthanides, but little research has focused on

pubs.acs.org
2
5
25
2,893
Added some electron diffraction studies in our regular routine ;) Molecular structure of 2,5,9,12-tetraethylbenzo[f]quinolino[3,4-b[1,7]naphthyridine-6,8(5H,9H)-dione studied by combination of electron diffraction and theoretical calculations sciencedirect.com/science/ar… @pimatveev
2
3
542
Our beloved extraction systems for Am(III) but with a twist :) Find out how ionic liquids increase Am(III)/Ln(III) selectivity in our recent article pubs.acs.org/doi/10.1021/acs… @InorgChem @pimatveev

Ionic Liquid as a N,O-Donor Ligand-Based Extraction System Modifier: Establishing the Mechanism of...

Abstract. In this work, we studied the extraction systems for the separation f-elements based on the tetradentate N,O-donor ligand di­(N-ethyl-4-ethylanili

pubs.acs.org
3
1
10
1,529
D​aniil Novichkov et al.: Laboratory-based X-ray spectrometer for actinide science #Actinides #LaboratoryBasedXRaySpectrometers #XRayAbsorptionSpectroscopy @MSU_1755... #IUCr scripts.iucr.org/cgi-bin/pap…
2
7
441
Load more