A5066283455- Monoclonal and Polyclonal Antibodies Research
- ZnO doping and properties
- Ga2O3 and related materials
- Anodic Oxide Films and Nanostructures
- Advanced Chemical Sensor Technologies
- T-cell and Retrovirus Studies
- Advanced Biosensing Techniques and Applications
- RNA Interference and Gene Delivery
- Silicon Nanostructures and Photoluminescence
- Aquaculture Nutrition and Growth
- Environmental Toxicology and Ecotoxicology
- Mycotoxins in Agriculture and Food
- Electrochemical Analysis and Applications
- Electronic and Structural Properties of Oxides
- Advanced biosensing and bioanalysis techniques
- Photonic Crystals and Applications
- Nanowire Synthesis and Applications
- Analytical Chemistry and Sensors
- Nanoporous metals and alloys
- Fish Biology and Ecology Studies
- Listeria monocytogenes in Food Safety
- Semiconductor materials and devices
- Mechanical and Optical Resonators
University of Latvia
2017-2021
Abstract Molecularly imprinted polymers are important tools for the design of sensors and other molecular recognition based analytical systems. In this paper development a photoelectrochemical sensor selective bisphenol determination is reported. The on glass/ZnO/MIP‐Ppy structure consisting glass modified by ZnO layer (glass/ZnO), which functionalized molecularly conducting polymer polypyrrole (MIP‐Ppy). sensitivity to in range 0.7–12.5 µ m . Selectivity tests bisphenolic compounds...
Electrostatically actuated nanoelectromechanical (NEM) switches hold promise for operation with sharply defined ON/OFF states, high current ratio, low OFF state power consumption, and a compact design. The present challenge the development of system (NEMS) technology is fabrication single nanowire based NEM switches. In this work, we demonstrate first application CuO nanowires as switch active elements. We develop bottom-up top-down approaches fabrication, such synthesis, lithography,...
Continuously variable thickness porous anodic aluminum oxide (PAAO) films were obtained using electrochemical oxidation of bulk sheet while both electrodes simultaneously withdrawn from the electrolyte solution. The gradient was controlled by withdrawal rate (1-10 mm/min range) and variation demonstrated below 50 nm to above 1 micrometer. increased linearly with sample lateral coordinate, whereas nanopore structure (diameter interpore distance) remained unchanged. Effects initial pore growth...
Zinc oxide (ZnO) and porous anodic aluminum (PAAO) are technologically important materials, rich with features that of interest in optical applications, for example, light-emitting sensing devices. Here, we present synthesis method aligned ZnO nanorods (NR) 40 nm diameter variable length 150 to 500 range obtained by atomic layer deposition (ALD) pores continuously thickness PAAO. The relative intensity yellow (1.99 eV), green (2.35 blue (2.82 eV) photoluminescence (PL) components originating...