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Browsing by Author "Amirov R.R."

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1,6-Bis(hydrazidomethylsulfinyl)hexane: the solution state and complexation with copper(II)

Neklyudov V.V.; Boos G.A.; Shulaeva M.M.; Chmutova G.A.; Amirov R.R. (2020)

© 2020, Springer Science+Business Media LLC. The solution state of a new antituberculosis drug 1,6-bis(hydrazidomethylsulflnyl)hexane (L) and its complexation with copper(II) were investigated by spectrophotometry, ...
Carboxyl groups do not play the major role in binding metal cations by graphene oxide

Shayimova J.; Amirov R.R.; Iakunkov A.; Talyzin A.; Dimiev A.M. (2021)

In this study, we investigate the chemical interactions of Mn2+ ions with graphene oxides, prepared by Hummers' (HGO) and Brodie's (BGO) methods in aqueous solutions by means of NMR relaxation. Carboxyl groups, which are ...
Complexes of 1,8-bis(hydrazidomethylsulfonyl)octane and 1,10-bis(hydrazidomethylsulfonyl)decane with copper(II)

Neklyudov V.V.; Boos G.A.; Shulaeva M.M.; Lodochnikova O.A.; Chmutowa G.A.; Bulavina E.P.; Amirov R.R. (2020)

© 2020 Kazan Federal University. All rights reserved. 1,8-bis(hydrazidomethylsulfonyl)octane and 1,10-bis(hydrazidomethylsulfonyl)decane differ by hydrocarbon spacer length, solubility in water, and polymerization tendencies. ...
Luminescent composite based on epoxy polymer and silica nanoparticles doped by terbium(III) complex

Amirova L.M.; Andrianova K.A.; Khazieva A.R.; Mustafina A.R.; Fedorenko S.V.; Nizameev I.R.; Khannanov A.A.; Amirov R.R. (2020)

© 2020, Springer Nature B.V. The interaction of the NPEL-128 epoxy oligomer with silica nanoparticles doped with terbium(III) complex with p-sulfonatothiacalix[4]arene was studied for two types of nanoparticles: possessing ...
Mimicking the graphene oxide structure in solutions by interaction of Fe(III) and Gd(III) with model small-size ligands. The NMR relaxation study

Solodov A.N.; Shayimova J.; Amirov R.R.; Dimiev A.M. (2021)

Despite long history and recent progress, the chemical behavior of graphene oxide (GO) is not fully understood. One of the remaining open questions is an extremely high cation exchange capacity, which cannot be explained ...
Novel nucleating agents for polypropylene and modifier of its physical-mechanical properties

Balkaev D.; Neklyudov V.; Starshinova V.; Stolov M.; Amirova L.M.; Ziyatdinova A.; Amirov R.R. (2020)

© 2020 Elsevier Ltd In this paper, we demonstrate that dicalcium salt of 1-hydroxyethane-1,1-diphosphonic acid (HEDP) can be used as a component of nucleating agents for isotactic polypropylene (iPP) - one of the most ...
Understanding the Nucleation and Growth of Iron Oxide Nanoparticle Formation by a “Heating-Up” Process: An NMR Relaxation Study

Solodov A.N.; Shayimova J.R.; Burilova E.A.; Shurtakova D.V.; Zhuravleva Y.I.; Cherosov M.A.; Tian Y.; Kiiamov A.G.; Amirov R.R. (2021)

The formation of iron oxide nanoparticles obtained by the thermal decomposition of iron-oleate complexesviaa “heating-up” process was monitored by the NMR relaxation method, which allows us to track the average diameter ...
α,ω-Bis(Hydrazidomethylsulfinyl and Sulfonyl)Alkanes: State in solution and interaction with copper(II)

Neklyudov V.V.; Boos G.A.; Shulaeva M.M.; Chmutova G.A.; Amirov R.R. (2021)

In this paper, the results of our previous findings on the solvent, protolytic, and complexing abilities of α,ω-bis(amido- and hydrazidomethylsulfinyl and sulfonyl)alkanes were summarized and compared. In addition, the ...

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Browsing by Author "Amirov R.R."

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