Evidence map›Paper›PMID 33671474›Full record

ArticlePolymers2021

Hybrid Polycarbosilane-Siloxane Dendrimers: Synthesis and Properties.

Sergey A Milenin, Elizaveta V Selezneva, Pavel A Tikhonov, Viktor G Vasil'ev, Alexander I Buzin, Nikolay K Balabaev, Andrey O Kurbatov, Maxim V Petoukhov, Eleonora V Shtykova, Lev A Feigin and 4 more

Open access · goldAbstract read
In one paragraph

Article in Polymers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.3field-weighted citation impact, top 12% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 28 citations in OpenAlex.

  1. Advanced Macromolecular Architectures via Inorganic Polymers.Macromolecular rapid communications · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

14 authors at 5 institutions in 1 country.

Sergey A MileninEnikolopov Institute of Synthetic Polymeric Materials of Russian Academy of Sciences (ISPM RAS), 117393 Moscow, Russia.ORCID 0000-0001-6887-3711
Elizaveta V SeleznevaEnikolopov Institute of Synthetic Polymeric Materials of Russian Academy of Sciences (ISPM RAS), 117393 Moscow, Russia.
Pavel A TikhonovEnikolopov Institute of Synthetic Polymeric Materials of Russian Academy of Sciences (ISPM RAS), 117393 Moscow, Russia.ORCID 0000-0002-6373-2925
Viktor G Vasil'evA.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences (INEOS RAS), 119991 Moscow, Russia.
Alexander I BuzinEnikolopov Institute of Synthetic Polymeric Materials of Russian Academy of Sciences (ISPM RAS), 117393 Moscow, Russia.
Nikolay K BalabaevInstitute of Mathematical Problems of Biology, Keldysh Institute of Applied Mathematics RAS, 142290 Pushchino, Russia.
Andrey O KurbatovA.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences (INEOS RAS), 119991 Moscow, Russia.ORCID 0000-0003-1161-4369
Maxim V PetoukhovA.V. Shubnikov Institute of Crystallography of Federal Scientific Research Centre "Crystallography and Photonics" of Russian Academy of Sciences, 119333 Moscow, Russia.ORCID 0000-0001-6760-4595
Eleonora V ShtykovaA.V. Shubnikov Institute of Crystallography of Federal Scientific Research Centre "Crystallography and Photonics" of Russian Academy of Sciences, 119333 Moscow, Russia.
Lev A FeiginA.V. Shubnikov Institute of Crystallography of Federal Scientific Research Centre "Crystallography and Photonics" of Russian Academy of Sciences, 119333 Moscow, Russia.
Elena A TatarinovaEnikolopov Institute of Synthetic Polymeric Materials of Russian Academy of Sciences (ISPM RAS), 117393 Moscow, Russia.
Elena Yu KramarenkoA.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences (INEOS RAS), 119991 Moscow, Russia.ORCID 0000-0003-1716-7010
Sergey N ChvalunEnikolopov Institute of Synthetic Polymeric Materials of Russian Academy of Sciences (ISPM RAS), 117393 Moscow, Russia.
Aziz M MuzafarovEnikolopov Institute of Synthetic Polymeric Materials of Russian Academy of Sciences (ISPM RAS), 117393 Moscow, Russia.
Institute of Synthetic Polymeric Materials · RURussian Academy of Sciences · RUA. N. Nesmeyanov Institute of Organoelement Compounds · RULomonosov Moscow State University · RUInstitute of Mathematical Problems of Biology · RU

Funding

Russian Foundation for Basic Research 18-29-04037 мкRussian Foundation for Basic Research 19-03-00779Russian Science Foundation 18-13-00411
6 · The paper itself

Abstract

A series of carbosilane dendrimers of the 4th, 6th, and 7th generations with a terminal trimethylsilylsiloxane layer was synthesized. Theoretical models of these dendrimers were developed, and equilibrium dendrimer conformations obtained via molecular dynamics simulations were in a good agreement with experimental small-angle X-ray scattering (SAXS) data demonstrating molecule monodispersity and an almost spherical shape. It was confirmed that the glass transition temperature is independent of the dendrimer generation, but is greatly affected by the chemical nature of the dendrimer terminal groups. A sharp increase in the zero-shear viscosity of dendrimer melts was found between the 5th and the 7th dendrimer generations, which was qualitatively identical to that previously reported for polycarbosilane dendrimers with butyl terminal groups. The viscoelastic properties of high-generation dendrimers seem to follow some general trends with an increase in the generation number, which are determined by the regular branching structure of dendrimers.

Indexed as

dendrimerssynthesis of dendrimerssynthesis of hybrid carbosilane-siloxane structuresthermal properties

Identifiers

PMID33671474
PMCPMC7922192
OpenAlexW3133019753

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.