Name

Surname

 

Bilge

Baytekin

 

Institution name and department

 

Bilkent University

Chemistry Department

and National Nanotechnology Institute (UNAM)

 

Position held

 

 

Assistant Professor

   

 

Address/Country

 

Bilkent University Chemistry Department

06800 Ankara / Turkey

 

E-mail

Webpage

This email address is being protected from spambots. You need JavaScript enabled to view it.

http://web3.bilkent.edu.tr/bilge/

Key words 

 
       
       
       

Areas of Research/Expertise 

The research focus of our group is on common polymer mechanochemistry. We investigate the mechanism of static charging of common (both synthetic and natural) polymers, which depends heavily on bond-breaking of the polymer chains at the polymer surfaces. We try to promote/annihilate static charges on polymers, whenever it is necessary, with chemical tricks that are based on mechanochemistry. Our group uses bond-breaking in common polymers to drive lab-scale chemical reactions, such as dye bleaching and metal ion reduction from solution. With the knowledge we acquired in the last ten years, we produce sustainable nanocomposite materials, e.g. with cellulose and lignin, through green, mechanochemical routes. These nanocomposites can be as catalytic and antibacterial materials. Frequently used: cryomilling, sonication. In parallel, we work on the mechanical action/chemical reaction relations in soft materials (e.g. elastomers, gels) and materials for soft robotics.

5 Most representative publications related to mechanochemistry 

1.      M. Morsali, M. T. A. Khan, R. Ashirov, G. Holló, H. T. Baytekin, I. Lagzi, B. Baytekin Mechanical Control of Periodic Precipitation in Stretchable Gels to Retrieve Information on Elastic Deformation and for the Complex Patterning of Matter, Adv. Mater., 32, 1905779, 1-7 (2020). https://doi.org/10.1002/adma.201905779

2.      J. Kwiczak-Yiğitbaşı, Ö. Laçin, M. Demir, R. E. Ahan, U. Ö. Ş. Şeker, B. Baytekin, A sustainable preparation of catalytically active and antibacterial cellulose metal nanocomposites via ball-milling of celulose, Green Chem., 22, 455-464 (2019). https://doi.org/10.1039/C9GC02781E

3.      Ö. Laçin, J. Kwiczak Yiğitbaşı, Erkan, M., Ş. C. Cevher, B. Baytekin, The morphological changes upon cryomilling of cellulose and concurrent generation of mechanoradicals, J. Polym. Deg. Stab. 168, 108945 (2019). https://doi.org/10.1016/j.polymdegradstab.2019.108945

4.      H. T. Baytekin, B. Baytekin, S. Huda, Z. Yavuz, B. A. Grzybowski, Mechanochemical activation and patterning of an adhesive surface toward nanoparticle deposition. J. Am. Chem. Soc. 137, 1726–1729 (2015). https://doi.org/10.1021/ja507983x

5.      H. T. Baytekin, B. Baytekin, B. A. Grzybowski, Mechanoradicals created in “polymeric sponges” drive reactions in aqueous media, Angew. Chem. Int. Ed 51, 3596-3600 (2012). https://doi.org/10.1002/anie.201108110

5 Most representative publications non-related to Mechanochemistry 

1.      S. D. Cezan, H. T. Baytekin, B. Baytekin* Self-regulating Plant Robots: Bio-inspired Heliotropism and Nyctinasty, Soft Robot., 10.1089/soro.2019.0036 (2020). https://doi.org/10.1089/soro.2019.0036

2.      S. D. Cezan, A. A. Nalbant, M. Buyuktemiz, Y. Dede, H. T. Baytekin, B. Baytekin, Control of triboelectric charges on common polymers by photoexcitation of organic dyes. Nature Commun., 10, 276 (2019). https://doi.org/10.1038/s41467-018-08037-5

3.      H. T. Baytekin, B. Baytekin, T. M. Hermans, B. Kowalczyk, B. A. Grzybowski, Control of surface charges by radicals as a principle of antistatic polymers protecting electronic circuitry. Science 341, 1368-1371 (2013). https://science.sciencemag.org/content/341/6152/1368

4.      B. Baytekin, H.T. Baytekin, B. A. Grzybowski, What really drives chemical reactions on contact charged surfaces? J. Am. Chem. Soc. 134, 7223-7226 (2012). https://doi.org/10.1021/ja300925h

5.      K. Sayfidinov, S. D. Cezan, B. Baytekin, H. T. Baytekin, Minimizing friction, wear and energy losses by eliminating contact charging. Science Advances 4, eaau3808 (2018). https://advances.sciencemag.org/content/4/11/eaau3808

Orcid ID/ Google Scholar/ Researchgate/ Scopus profiles

Orcid ID

0000-0002-3867-3863

Google Scholar

Bilge Baytekin

Researchgate

https://www.researchgate.net/profile/Bilge_Baytekin

Scopus profiles

12646798800

Twitter/ Linkedin/ Instagram accounts

Twitter/

 

Linkedin

Bilge Baytekin

Instagram accounts

bilge_baytekin

Primary focus in mechanochemical research 

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Contact Info

  • Université de Montpellier & Institut Charles Gerhardt de Montpellier (UMR 5253)
    c/o 8, Rue de l’Ecole Normale
    34296 Montpellier, Cedex 5 (France)

  • +33 (0)4 67 14 43 10
  • This email address is being protected from spambots. You need JavaScript enabled to view it.

COST Overview

COST


EU COST is supported by the EU Framework Programme Horizon 2020.

 

 

COST Action CA18112

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