Browsing Electronic & Electrical Eng (Scholarly Publications) by Author "Perova, Tatiana"
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Accounting for the Local Field When Determining the Dielectric Loss Spectra of Metals in the Region of the Frequencies of Volume, Surface, and Localized Plasmon Oscillations
Perova, Tatiana (2020)The optical constant of bulk metal is used to determine the dispersion of the local field under one-dimensional (1D), two-dimensional (2D) and three-dimensional (3D) confinement. 3D confinement, expressed as ε 2 m i c ( ω ... -
Concentration-dependent fluorescence emission of quercetin
Perova, Tatiana (2021)Quercetin (Q) is an important antioxidant with high bioactivity and the potential of being used as SARS-CoV-2 inhibitor. The fluorescence (FL) emission from Q solutions made with different polar and non-polar solvents ... -
Electrospun Fibres of Chitosan/PVP for the effective chemotherapeutic drug delivery of 5-Fluorouracil
Perova, Tatiana (2021)Electrospun nanofibrous mats consisting of chitosan (CS) and polyvinylpyrrolidone (PVP) were constructed. Tuning of solution and process parameters was performed and resulted in an electrospun system containing a 6:4 ... -
Enhanced FTIR Spectroscopy of Biological Liquid Samples Confined Between Ge Hemispherical ATR Element and Al Coated Glass Substrate
Perova, Tatiana (2020)We demonstrated a modified SEIRA approach, which can be easily utilized for measurements of various liquid samples, including biological specimens. In addition, the possibility of using Al, known as non-typical ... -
Formation of Gold Nanoparticle Self-Assembling Films in Various Polymer Matrices for SERS Substrates
Perova, Tatiana (2022)Surface-enhanced Raman spectroscopy (SERS) is regarded as a versatile tool for studying the composition and structure of matter. This work has studied the preparation of a SERS substrate based on a self-assembling plasmonic ... -
Internal field correction of the far-infrared spectra of acetonitrile at different temperatures
Perova, Tatiana (2000) -
Investigation of AgInS 2/ZnS Quantum Dots by Magnetic Circular Dichroism Spectroscopy
Perova, Tatiana (2019)Over recent years, quantum dots (QDs) based on ternary metal dichalcogenides have attracted a lot of attention due to their unique properties and a range of potential applications. Here, we review the latest studies on the ... -
Preparation and characterisation of metallorganic precursors derived iron oxides on porous silicon layers
Perova, Tatiana (Trans Tech Publications Ltd., Switzerland, 2020)Porous silicon has generated interest in scientific community after its photoluminescence discovery and thereafter, research was focused on to the chemical functionalization of silicon and subsequent anchoring of nanoparticles ... -
Special Issue: Optical Characterizations of Novel Composite and Optically Active Materials
Perova, Tatiana (2020)The Special Issue “Optical Characterizations of Novel Composite and Optically Active Materials” was launched to cover the latest advances in the development of novel composite materials with unique optical properties and ... -
Special issue: Optical Characterizations of Novel Composite and Optically Active Materials. Editorial
Perova, Tatiana (2020)Market pressures have placed new demands on modern photonic and opto-electronic materials, including requirements for miniaturization, higher efficiency, tunable and controllable optical and electrical properties, and ...