A5020091720- Free Radicals and Antioxidants
- Photochemistry and Electron Transfer Studies
- TiO2 Photocatalysis and Solar Cells
- Porphyrin and Phthalocyanine Chemistry
- Advanced Photocatalysis Techniques
- Radical Photochemical Reactions
- Quantum Dots Synthesis And Properties
- Photodynamic Therapy Research Studies
- X-ray Diffraction in Crystallography
- Crystallography and molecular interactions
- Crystallization and Solubility Studies
- Mass Spectrometry Techniques and Applications
- Photoreceptor and optogenetics research
- Pesticide Residue Analysis and Safety
- Analytical Chemistry and Chromatography
- Analytical Methods in Pharmaceuticals
- Antioxidant Activity and Oxidative Stress
- Catalysis and Oxidation Reactions
- Energetic Materials and Combustion
- Lipid metabolism and biosynthesis
- Phenothiazines and Benzothiazines Synthesis and Activities
- Pigment Synthesis and Properties
- Electron Spin Resonance Studies
- Advanced Nanomaterials in Catalysis
- Protein Interaction Studies and Fluorescence Analysis
Rudjer Boskovic Institute
2011-2025
Laboratoire de Réactivité et Chimie des Solides
2020-2023
Université de Picardie Jules Verne
2020-2023
Centre National de la Recherche Scientifique
2020-2023
University of Zagreb
2020
Greek Rescue Team
2018
Abstract Dye‐sensitized solar cell (DSSC) is one of the promising photovoltaic (PV) technologies for applications requiring high aesthetic features combined with energy production such as building integration PV (BIPV). In this context, DSSCs have ability to be wavelength selective, thanks development new sensitizers by molecular engineering. The long history dye research has afforded technology different colorations reaching panchromatic light absorption. However, nearly 45% radiation from...
Most photovoltaic (PV) technologies are opaque to maximize visible light absorption. However, see-through solar cells open additional perspectives for PV integration. Looking beyond maximizing harvesting, this work considers the human eye photopic response optimize a selective near-infrared sensitizer based on polymethine cyanine structure (VG20-C
The Hofmann–Löffler–Freytag (HLF) reaction is a method that employs N-chlorinated precursors in radical-mediated rearrangement cycles to synthesize pyrrolidine rings and C–H functionalized products. This study aims elucidate the mechanism of propagation cycle, identify rate-limiting step, uncover factors influencing regioselectivity HLF reaction. Combining experimental techniques─laser flash photolysis (LFP), electron paramagnetic resonance (EPR), nuclear magnetic (NMR)─with computational...
Enhancing performance, stability, and aesthetics is crucial for the development of transparent photovoltaics (TPV). In TPV, are equally or even more important than performance because social acceptance requires maintaining to a high level. this work, we report colorless hybrid electrolyte consisting thioate/iodide mixture. When integrated into wavelength-selective near-infrared-dye-sensitized solar cells (NIR-DSSCs), improves power conversion efficiency (PCE) up 2.9% with scattering layer...
Substituents on phthalimide affect its photophysics and photochemical reactivity. Electron donors generally result in low quantum yields of intersystem crossing reactivity from singlet excited states.
The calculations unravel the role of buffers in kinetics proton-coupled electron transfer reaction between α-hydroxyethyl radical and bromoacetate.
Reactions of α-hydroxyethyl radical with four haloacetates in non-buffered and buffered aqueous solutions preferably follow the proton-coupled electron transfer pathway.
Rosuvastatin, a member of the statin family drugs, is used to regulate high cholesterol levels in human body. Moreover, rosuvastatin and other statins demonstrate protective role against free radical-induced oxidative stress. Our research aimed investigate end-products degradation rosuvastatin. To induce radical degradation, an aqueous solution was irradiated using different doses gamma radiation (50-1000 Gy) under conditions. Rosuvastatin related products were separated on nanoC18 column...
Donor–π–acceptor (D–π–A) porphyrin based photo-sensitizers are extensively utilized in dye sensitized solar cells (DSSCs).
We report here femtosecond transient absorption studies of a novel cyanine derivative near-IR absorbing dye incorporated in transparent solar cell devices record efficiency, revealing dye-aggregation as the main injection yield limiting factor.
Aminoazobenzene sulfate salt reacts with the crystals of KBr in solid-state under high pressure yielding corresponding bromide salt.The reactant and product differ also position protonation, amino group, azo respectively.Since protonation azo-group destroys coplanarity two benzene rings diminishes -conjugation, differs from color, orange to violet.Hence, reaction is example piezochromic effect.This process studied by kinetic measurements, structures compounds were analyzed X-ray chrystallography.