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Browsing Chemistry by Type "Article"
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Arbuz, Alexandr; Sultangaziyev, Alisher; Rapikov, Alisher; Kunushpayeva, Zhanar; Bukasov, Rostislav
(Nanoscale Advances, 2022)
The impact of variation in the interparticle gaps in dimers and trimers of gold nanoparticles (AuNPs),
modified with Raman reporter (2-MOTP), on surface-enhanced Raman scattering (SERS) intensity,
relative to the SERS ...
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Ogay, Vyacheslav; Mun, Ellina A.; Kudaibergen, Gulshakhar; Baidarbekov, Murat; Kassymbek, Kuat; Zharkinbekov, Zharylkasyn; Saparov, Arman
(MDPI, 2020-12-01)
: Despite the high regenerative capacity of bone tissue, there are some cases where bone
repair is insufficient for a complete functional and structural recovery after damage. Current surgical
techniques utilize natural ...
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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, ...
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Sultangaziyev, Alisher; Bukasov, Rostislav
(Elsevier, 2020-12)
Surface-enhanced fluorescence (SEF) is rapidly becoming one of the main spectroscopic techniques for the detection of a variety of biomolecules and biomarkers. The main reasons for this trend are the high sensitivity ...
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Aitekenov, Sultan; Gaipov, Abduzhappar; Bukasov, Rostislav
(Talanta, 2020-10-14)
Extensive medical research showed that patients, with high protein concentration in urine, have various kinds of
kidney diseases, referred to as proteinuria. Urinary protein biomarkers are useful for diagnosis of many ...
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Aitekenov, Sultan; Gaipov, Abduzhappar; Bukasov, Rostislav
(Talanta, 2021)
Extensive medical research showed that patients, with high protein concentration in urine, have various kinds of kidney diseases, referred to as proteinuria. Urinary protein biomarkers are useful for diagnosis of many ...
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Kunushpayeva, Zhanar; Rapikov, Alisher; Akhmetova, Aktilek; Sultangaziyev, Alisher; Dossym, Dina; Bukasov, Rostislav
(Sensing and Bio-Sensing Research, 2020-08)
Likely the first application of silicon wafer as a substrate for sandwich immunoassay with Surface Enhanced Raman Scattering (SERS) detection is reported hereafter. Human immunoglobulin (hIgG) was used as a model biomarker ...
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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 ...
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Molkenova, Anara; Khamkhash, Laura; Zhussupbekova, Ainur; Zhussupbekov, Kuanysh; Sarsenov, Sagyntay; Taniguchi, Izumi; Shvets, Igor V.; Atabaev, Timur Sh.
(MDPI, 2020-06-08)
Transparent titanium oxide thin films attract enormous attention from the scientific
community because of their prominent properties, such as low-cost, chemical stability, and optical
transparency in the visible region. ...
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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 ...
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Kudaibergen, Gulshakhar; Zhunussova, Madina; Mun, Ellina A.; Arinova, Anar; Ogay, Vyacheslav
(MDPI, 2021-10-27)
The application of biopolymers in tissue engineering is of a great interest due to of their
inherent properties such as cell adhesion, biodegradation, bioavailability, and viscoelasticity. In this
study, we synthesized ...
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Inglezakis, Vassilis J.; Satayeva, Aliya R.; Yagofarova, Almira; Tauanov, Zhandos; Meiramkulova, Kulyash; Farrando-Pérez, Judit; Bear, Joseph C.
(MDPI AG, 2020-06-12)
In this work a natural zeolite was modified with silver following two different methods to
derive Ag2O and Ag0 nanocomposites. The materials were fully characterized and the results showed
that both materials were decorated ...
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Meligi, Noha M.; Dyab, Amro K. F.; Paunov, Vesselin N.
(Pharmaceutics, 2021-07-09)
We developed a dual microencapsulation platform for the type 2 diabetes drug metformin (MTF), which is aimed to increase its bioavailability. We report the use of Lycopodium clavatum sporopollenin (LCS), derived from their ...
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Barredo, Prechiel A.; Fernandez, Marvin Jose F.; Ambe, Christopher E.; Balanay, Mannix P.
(PLOS ONE, 2021-10-15)
The microtubule-binding protein tau has been the center of researches concerning Alzheimer’s
disease (AD) due to several clinical trials of β-amyloid therapies failing recently. The
availability of the tau fibril structure ...
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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 ...