Almaz Beisenbayev

ORCID: 0000-0002-8588-337X
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About
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Research Areas
  • Nanoplatforms for cancer theranostics
  • Perovskite Materials and Applications
  • Cancer, Hypoxia, and Metabolism
  • Synthesis of Organic Compounds
  • ZnO doping and properties
  • Graphene research and applications
  • Quantum Dots Synthesis And Properties
  • Photodynamic Therapy Research Studies
  • Conducting polymers and applications
  • Synthesis and biological activity
  • Advanced Sensor and Energy Harvesting Materials
  • Click Chemistry and Applications
  • Lanthanide and Transition Metal Complexes
  • Carbon Nanotubes in Composites
  • Diamond and Carbon-based Materials Research
  • Analytical Chemistry and Chromatography
  • Luminescence and Fluorescent Materials

Nazarbayev University
2020-2025

KazMunayGas (Kazakhstan)
2018

Photodynamic and photothermal therapies are promising treatments for cancer, dermatological, ophthalmological conditions. However, photodynamic therapy (PDT) is less effective in oxygen-deficient tumor environments. Combining PDT with (PTT) can enhance oxygen supply treatment efficacy. Inorganic PTT agents pose toxicity risks, limiting their clinical use despite high performance. In this study, we developed a novel nanomedicine integrating an all-organic agent organic photosensitizer,...

10.1038/s41598-024-68077-4 article EN cc-by-nc-nd Scientific Reports 2024-07-30

Abstract Investigation of the physical properties carbon nanowall (CNW) films is carried out in correlation with growth time. The structural, electronic, optical and electrical CNW are investigated using electron microscopy, Raman spectroscopy, X-ray photoelectron ultraviolet UV–Vis Hall Effect measurement system, Four Point Probing thermoelectric measurements. Shorter time results thinner a densely spaced labyrinth structure, while longer thicker petal structure. These changes morphology...

10.1038/s41598-021-97997-8 article EN cc-by Scientific Reports 2021-09-29

In this study, we developed a novel theranostic nanomedicine formulation that integrates multimodal imaging with controlled drug release in reactive oxygen species (ROS)-rich microenvironments. A fluorinated oxalate compound (FOC) was synthesized through one-step condensation reaction between 1,1,1,3,3,3-hexafluoro-2-propanol and oxalyl chloride, characterized by 1H, 13C, 1⁹F NMR spectroscopy. The FOC luminophore-incorporated formulations reacted rapidly hydrogen peroxide via the...

10.3390/ijms26073304 article EN International Journal of Molecular Sciences 2025-04-02

Metal-semiconductor-metal (MSM) configuration of perovskite photodetectors (PPDs) suggests easy and low-cost manufacturing. However, the basic structures MSM PPDs include vertical lateral configurations, which require use expensive materials such as transparent conductive oxides or/and sophisticated fabrication techniques lithography. Integrating metallic nanowire-based electrodes into photo-absorber layer to form one-half PPD structure could potentially resolve key issues both...

10.3390/nano12071034 article EN cc-by Nanomaterials 2022-03-22

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10.32014/2018.2518-1491.25 article EN SERIES CHEMISTRY AND TECHNOLOGY 2018-12-15
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