A5048435344- Quantum Dots Synthesis And Properties
- Photonic Crystals and Applications
- Liquid Crystal Research Advancements
- Perovskite Materials and Applications
- Transition Metal Oxide Nanomaterials
- Pesticide and Herbicide Environmental Studies
- Advanced Fluorescence Microscopy Techniques
- Acoustic Wave Resonator Technologies
- Photonic and Optical Devices
- Conducting polymers and applications
- Analytical chemistry methods development
- Near-Field Optical Microscopy
- Plasmonic and Surface Plasmon Research
University of Warsaw
2022-2023
Within one decade, lead halide perovskite solar cells have reached power conversion efficiencies (PCEs) compatible with that of silicon cells. While in the beginning, they suffered from short device lifetimes, those also been strongly improved over time. However, their content toxic still poses a risk environmental pollution and human health on exposure. The double (DP) Cs 2 AgBiBr 6 offers potential to be lead‐free alternative light‐harvesting material. Herein, fabrication hole transport...
The present research reports on in-water, site-specific photodeposition of glyphosate (GLP)-containing polyacrylamide (PAA-GLP) nanometer-thick films (nanofilms) an inner surface fused silica (fused quartz) microcapillaries presilanized with trimethoxy(octen-7-yl)silane (TMOS). TMOS was chosen because the vinyl group presence in its structure, enabling participation (UV light)-activated free-radical polymerization (UV-FRP) after immobilization a surface. conducted aqueous (H2O/ACN; 3:1, v/v)...
This study proposes a novel technique for enhancing photoluminescence (PL) signal using combination of single dielectric microsphere attached to stem and confocal micro-PL spectroscopy. The involves directing laser through the glass generate photonic nanojet (PNJ), narrow-focused, non-evanescent, highly intense electromagnetic beam with subwavelength lateral sizes, obtaining PL spectra. PNJ enhanced method was tested on NBP doped CdZnSeS quantum dot (QD), 0.1 wt% Praseodymium ion...
Active whispering gallery mode resonators made as spherical microspheres doped with quantum dots or rare earth ions achieve high quality factors and are excellent candidates for biosensors capable of detecting biomolecules at low concentrations. However, to produce dot-doped microspheres, new melting temperature glasses sought, which require surface functionalization antibody immobilization biosensor development. Here, we demonstrate the successful three point them. The were from sodium...