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Chemistry

Chemistry

Recent Submissions

  • Em, Svetlana; Yedigenov, Mussa; Molkenova, Anara; Khamkhash, Laura; Atabaev, Timur (IOP Publishing, 2020-01-01)
    Recently, low-cost hematite (α-Fe2O3) metal oxide semiconductor has attracted enormous attention for the photoelectrochemical water splitting and photocatalytic applications. The main purpose of this work is to study the ...
  • Mulikova, Tomiris; Khamkhash, Laura; Dukenbayev, Kanat; Molkenova, Anara; Atabaev, Timur (IOP Publishing, 2020-01-01)
    In this study, we described the quick synthesis strategy of stable colloidal silica particles encapsulated with a fluorescent dye. Atomic Force Microscopy AFM, Fourier-Transform Infrared Spectroscopy FTIR, and Fluorescence ...
  • Peshkov, Vsevolod A.; Peshkov, Anatoly A.; Amandykova, Sagadat; Gimnkhan, Aidana; Pereshivko, Olga P.; Gong, Jing; Yu, Jiafeng; Huang, Jianjun; Kashtanov, Stepan (Royal Society of Chemistry, 2020-03-10)
    A three-component reaction of an azulene, an aryl glyoxal and a 1,3-dicarbonyl compound has been elaborated to access a series of azulene derivatives. Some of these azulene-containing adducts were further subjected to ...
  • Sultangaziyev, Alisher; Akhmetova, Aktilek; Kunushpayeva, Zhanar; Rapikov, Alisher; Olena, Filchakova; Bukasov, Rostislav (Elsevier, 2020-02-21)
    Very high surface/metal enhanced fluorescence was observed for E. coli single bacteria cells labeled with composite CdSeS/ZnS quantum dots (QDs) on three substrates: aluminum foil, aluminum film and gold film. The enhancement ...
  • Du, Xiaochen; Huang, Jianjun; Nechaev, Anton A.; Yao, Ruwei; Gong, Jing; Van der Eycken, Erik V.; Pereshivko, Olga P.; Peshkov, Vsevolod A. (Beilstein J. Org. Chem., 2018-10-04)
    A series of propargylamides containing an electron-rich benzene ring was prepared through the Ugi reaction of 3,5-dimethoxyaniline with various propiolic acids, aldehydes and isocyanides. Subjecting these adducts to a ...
  • Abeev, Arman; Zhylkibayev, Assylbek; Kamalova, Dinara; Kusheva, Nadezhda; Nusupbaeva, Gauhar; Tleumbetova, Nazim; Smagul, Manar; Beissenova, Sarkit; Aubakirova, Saltanat; Kassenova, Zhuldiz; Demessinova, Balzira; Amanbayev, Altay; Ramankulov, Yerlan; Shevtsov, Alexander (Japanese Journal of Infectious Diseases, 2018)
    This study involved epidemiological surveillance of the measles virus (MV) in the territory of the Republic of Kazakhstan during 2015–2016. We detected MV genotype D8 in this season of measles outbreak. A total of 2,341 ...
  • Baptayev, B.; Rysbekova, Altynay; Kalpakov, Dauren; Aukenova, Ainura; Mustazheb, Dias; Salkenova, Zarina; Kazaliyev, Miras; Balanay, Mannix (The Institute of Combustion Problems, 2019-02-02)
    The aggregation of sensitizer molecules on the surface of photoanode is a serious issue that can affect the photovoltaic performance of dye-sensitized solar cells. Prevention of dye agglomeration, therefore, is critical. ...
  • Azat, Seitkhan; Sartova, Zhanar; Bekseitova, Kalampyr; Askaruly, Kydyr (SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2019)
    The present paper aimed at the investigation of the effect of preliminary acid treatment on the structure and purity of extracted silica. In this study, the acid leaching of rice husk (RH) in 2 M hydrochloric acid solution ...
  • Vorobyev, Ivan; Mustyatsa, V. V.; Kostarev, A. V; Tvorogova, A. V.; Ataullakhanov, F. I.; Gudimchuk, N. B.; Vorobjev, I. A.; ; ; ; (Nazarbayev University School of Sciences and Humanities, 2019-08-01)
    End-binding (EB) proteins associate with the growing tips of microtubules (MTs)and modulate their dynamics directly and indirectly, by recruiting essential factors to fine-tune MTs for their many essential roles in cells. ...
  • Khalimon, Andrey; Gudun, Kristina; Hayrapetyan, Davit (Nazarbayev University School of Sciences and Humanities, 2019-06-01)
    The development of efficient methodologies for production of amines attracts significant attention from synthetic chemists, because amines serve as essential building blocks in the synthesis of many pharmaceuticals, natural ...
  • Xie, Yingqiu; Kauanova, Sholpan; Fan, Haiyan; Sun, Qinglei; Nurkesh, Ayan; Lu, Jiang; Tursynkhan, Darkhan; Yang, Qing; Kassymbek, Aishabibi; Karibayev, Mirat; Duisenova, Korlan; Wang, Xiao; Manarbek, Limara; Maipas, Aisulu; Chen, Zhenbang; Balanay, Mannix P. (Nazarbayev University, School of Sciences and Humanities, 2017-11-29)
    YAP is a downstream nuclear transcription factor of Hippo pathway which plays an essential role in development, cell growth, organ size and homeostasis. It was previously identified that elevation of YAP in genomics of ...
  • Atabaev, Timur (Nazarbayev University School of Sciences and Humanities, 2018-05-18)
    In the last decade, carbon dots (C-dots, CDs) or carbon quantum dots (CQDs) have attracted a considerable amount of attention from the scientific community as a low cost and biocompatible alternative to semiconductor quantum ...
  • Molkenova, Anara; Amangeldinova, Yerkezhan; Aben, Dauren; Sayatova, Saya; Atabaev, Timur (Nazarbayev University School of Sciences and Humanities, 2019-03-06)
    Recently, fluorescent carbon nanostructures have attracted enormous attention thanks to their excellent optical properties, low-cost, chemical inertness and stability. In this study, we demonstrated a quick, facile, ...
  • Baptayev, Bakhytzhan; Adilov, Salimgerey (Nazarbayev University School of Sciences and Humanities, 2018-01-01)
    The whole mol-ecule of the title porphyrin, C46H32N6O4·2C6H5NO2, which crystallized as a nitro-benzene disolvate, is generated by inversion symmetry. The porphyrin macrocycle is almost planar, the maximum deviation from ...