Электронная библиотека (репозиторий) Томского государственного университета
Chekalkin, Timofey L.

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Add   Microstructure and biodegradation performance of Mg–4Ca–1Zn based alloys after ultrasonic treatment and doping with nanodiamonds for biomedical applications
Authors: Marchenko, Ekaterina S. | Baigonakova, Gulsharat A. | Khrustalev, Anton P. | Zhukov, Ilya A. | Vorozhtsov, Alexander B. | Chekalkin, Timofey L. | Monogenov, Alexander N. | Garin, Alexander S. | Kim, Tae-Woo | Kang, Seung-Baik
Source: Materials Chemistry and Physics. 2023. Vol. 295. P. 126959 (1-9)
Type: статьи в журналах
Date: 2023
Description: This work aims to study microstructural features, phase composition, topology, surface potential, and the biodegradation performance of Mg–4Zn–1Ca-based alloys whose melts were ultrasonically (US) tre ... More
Add   Performing a radical trachelectomy with uterine transposition in a patient with stage IB2 cervical cancer: A case report
Authors: Chernyshova, Alena | Marchenko, Ekaterina S. | Chekalkin, Timofey L. | Kolomiets, Larisa A. | Chernov, Vladimir
Source: Cancer treatment and research communications. 2023. Vol. 34. P. 100681 (1-4)
Type: статьи в журналах
Date: 2023
Description: We describe a case of a woman with invasive IB2 cervical cancer who desired to maintain fertility and required complex treatment. The suggested surgical approach with uterine transposition improves th ... More
Add   Structural, and tribological properties of nanostructured α + β type titanium alloys for total hip
Authors: Hezil, Naouel | Aissani, Linda | Fellah, Mamoun | Samad, Mohamed Abdul | Obrosov, Aleksei | Chekalkin, Timofey L. | Marchenko, Ekaterina S.
Source: Journal of materials research and technology. 2022. Vol. 19. P. 3568-3578
Type: статьи в журналах
Date: 2022
Description: Titanium alloys are in demand for various biomedical applications and the most popular among them being, Ti-6Al-4V. Hence, in this study, Ti-6Al-7Nb are fabricated through the route of mechanical mill ... More
Add   Structure, biocompatibility and corrosion resistance of the ceramic-metal surface of porous nitinol
Authors: Marchenko, Ekaterina S. | Baigonakova, Gulsharat A. | Yasenchuk, Yuriy F. | Chekalkin, Timofey L. | Volinsky, Alex A.
Source: Ceramics International. 2022. Vol. 48, № 22. P. 33514-33523
Type: статьи в журналах
Date: 2022
Description: One of the key aspects of the biochemical compatibility of medical alloys is the surface corrosion resistance in living organisms. This study discusses the structure of the ceramic-metal surface layer ... More
Add   Study of macroplastic flow in surface layers of porous SHS-TiNi by digital image correlation
Authors: Marchenko, Ekaterina S. | Yasenchuk, Yuriy F. | Klopotov, Anatoly A. | Ustinov, Artyom M. | Abzaev, Yuri A. | Vetrova, Anna V. | Chekalkin, Timofey L. | Obrosov, Aleksei
Source: ISSS Journal of micro and smart systems. 2022. Vol. 11, № 2. P. 343-347
Type: статьи в журналах
Date: 2022
Description: In this work, we studied the evolution and features of localized strain fields in porous SHS-TiNi samples. Using the Vic-3D optical system and spayed speckle patterns, a localized plastic flow on the ... More
Add   Comparative study on the high-temperature oxidation resistance of porous and solid TiNi-based alloys
Authors: Marchenko, Ekaterina S. | Baigonakova, Gulsharat A. | Dubovikov, Kirill M. | Yasenchuk, Yuriy F. | Chekalkin, Timofey L. | Obrosov, Aleksei
Source: Surface topography: Metrology and properties. 2021. Vol. 9, № 2. P. 025007 (1-7)
Type: статьи в журналах
Date: 2021
Description: The present work aims to characterize the surface features of solid and porous (sintered and SHS) TiNi-based alloys subjected to oxidation at 1000 °Cin static air in the context of their resistance to ... More
Add   Study of the knitted TiNi mesh graft in a rabbit cranioplasty model
Authors: Radkevich, Andrey | Kang, Seung-Baik | Chekalkin, Timofey L. | Marchenko, Ekaterina S. | Gunther, Sergey V. | Pulikov, Alexandr | Sinuk, Ivan | Kaunietis, Sergey | Podgorniy, Vladimir | Chang, Moon Jong | Kang, Ji-Hoon | Gunther, Victor E.
Source: Biomedical physics & engineering express. 2019. Vol. 5, № 2. P. 027005 (1-12)
Type: статьи в журналах
Date: 2019
Description: Objective: To evaluate in vivo application of a new surgical mesh knitted of the TiNi-based filament as a graft substitute for the repair of cranial defects in a rabbit model. Materials and methods: T ... More
Add   Evaluation of allogenic hepato-tissue engineered in porous TiNi-based scaffolds for liver regeneration in a CCl4-induced cirrhosis rat model
Authors: Khodorenko, Valentina N. | Chekalkin, Timofey L. | Gunther, Victor E. | Kang, Seung-Baik | Chang, Moon-Jong | Kang, Ji-Hoon | Kokorev, Oleg V.
Source: Biomedical physics & engineering express. 2018. Vol. 5, № 2. P. 025018 (1-13)
Type: статьи в журналах
Date: 2018
Description: The study aimed to explore the in vivo applicability of intracorporeal constructions with hepatocytes cultured in the porous TiNi-based scaffold (PTNS). We also sought to determine whether application ... More
Add   Phase transformations in the reaction cell of TiNi-based sintered systems
Authors: Anikeev, Sergey G. | Yasenchuk, Yuriy F. | Chekalkin, Timofey L. | Gunther, Victor E. | Kaftaranova, Maria I. | Kang, Ji-Hoon | Kim, Ji-Soon | Artyukhova, Nadezhda V.
Source: Materials research express. 2018. Vol. 5, № 5. P. 056518 (1-9)
Type: статьи в журналах
Date: 2018
Description: The present work addresses the structural-phase state changes of porous TiNi-based compounds fabricated by reaction sintering (RS) of Ti and Ni powders with Co, Mo, and no additives introduced. The st ... More
Add   The effect of mechano-chemical treatment on structural properties of the drawn TiNi-based alloy wire
Authors: Khodorenko, Valentina N. | Gunther, Victor E. | Chekalkin, Timofey L. | Kang, Ji-Hoon | Kang, Seung-Baik | Anikeev, Sergey G.
Source: Materials research express. 2018. Vol. 5, № 1. P. 016510 (1-9)
Type: статьи в журналах
Date: 2018
Description: The rapid development of the biomedical materials with the advanced functional characteristics is a challenging task because of the growing demands for better material properties in-clinically employe ... More
Add   Fabrication and study of double sintered TiNi-based porous alloys
Authors: Anikeev, Sergey G. | Chekalkin, Timofey L. | Gunther, Victor E. | Kang, Ji-Hoon | Kim, Ji-Soon | Hodorenko, Valentina N.
Source: Smart materials and structures. 2017. Vol. 26, № 5. P. 057001 (1-9)
Type: статьи в журналах
Date: 2017
Description: Double-sintered porous TiNi-based alloys were fabricated and their structural characteristics and physico-mechanical properties were investigated. A fabrication technology of powder mixtures is elabor ... More
Add   Effects of infrared and ultraviolet radiation on the viability of cells immobilized in porous TiNi-based alloy scaffold
Authors: Gunther, Sergey V. | Chekalkin, Timofey L. | Hodorenko, Valentina Nikolaevna | Dambaev, Georgiy Ts. | Kang, Ji-Hoon | Gunther, Victor E. | Kokorev, Oleg V.
Source: Advanced materials letters. 2015. Vol. 6, № 9. P. 774-778
Type: статьи в журналах
Date: 2015
Description: Сell responses to electromagnetic radiation are due to many factors including the cellular microenvironment. The aim of the present study was to explore the effects of ultraviolet (UV) and infrared (I ... More
Add   Sparing surgery with the use of TiNi-based endografts in larynx cancer patients
Authors: Mukhamedov, Marat R. | Gunther, Victor E. | Choynzonov, Evgeny L. | Chekalkin, Timofey L. | Hodorenko, Valentina N. | Kulbakin, Denis E.
Source: Journal of surgical oncology. 2015. Vol. 111. P. 231-236
Type: статьи в журналах
Date: 2015
Description: Background and Objectives
Add   Study of structural features of porous TiNi-based materials produced by SHS and sintering
Authors: Anikeev, Sergey G. | Hodorenko, Valentina N. | Kokorev, Oleg V. | Chekalkin, Timofey L. | Gunther, Victor E.
Source: Advanced Materials Research. 2015. Vol. 1085. P. 430-435
Type: статьи в журналах
Date: 2015
Add   The equilibrium of martensite shear stress at phase transitions in TiNi-based alloy
Authors: Gunther, Victor E. | Kim, Ji-Soon | Hodorenko, Valentina N. | Chekalkin, Timofey L.
Source: Advanced materials letters. 2015. Vol. 6, № 1. P. 8-12
Type: статьи в журналах
Date: 2015
Description: Thermoelastic martensitic transformations play a fundamental role in the shape memory effect and related phenomena. Owing to their unique crystallographic and thermomechanical behaviour, martensitic t ... More
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