A5050342874- Electrochemical sensors and biosensors
- Photosynthetic Processes and Mechanisms
- Molecular Junctions and Nanostructures
- Electrochemical Analysis and Applications
- Microbial Fuel Cells and Bioremediation
- Fullerene Chemistry and Applications
- Porphyrin and Phthalocyanine Chemistry
- Plant Stress Responses and Tolerance
- Skin Protection and Aging
- Electron and X-Ray Spectroscopy Techniques
- Plant Physiology and Cultivation Studies
- Photoreceptor and optogenetics research
- Advanced biosensing and bioanalysis techniques
- Graphene research and applications
- Bee Products Chemical Analysis
- Copper-based nanomaterials and applications
- Circadian rhythm and melatonin
- Postharvest Quality and Shelf Life Management
- Light effects on plants
University of Warsaw
2019-2024
Regional Centre of Advanced Technologies and Materials
2021
Here, we report the development of a novel photoactive biomolecular nanoarchitecture based on genetically engineered extremophilic photosystem I (PSI) biophotocatalyst interfaced with single layer graphene via pyrene-nitrilotriacetic acid self-assembled monolayer (SAM). For oriented and stable immobilization PSI biophotocatalyst, an His6-tag was at N-terminus stromal PsaD subunit PSI, allowing for preferential binding this complex its reducing side towards monolayer. This approach yielded...
Omeprazole (OP) has been shown to act as a plant growth regulator and enhances tolerance salt stress. In this study, two Ocimum basilicum genotypes were tested for their responses OP under The genotypes, Napoletano (NAP) sensitive genotype, Genovese (GEN) tolerant had contrasting treatment. NAP demonstrated increases in terms of (+36%) (+19%) upon treatment while GEN increase (+35%) enhanced sensitivity stress (−13%). also an effect on the post‐harvest behaviour these by increasing shelf...
The rational design of iron terpyridine molecular wires provides a universal organometallic interface for the oriented anchoring redox active proteins yielding efficient photo-induced electron transfer.
The highly efficient bioelectrodes based on single layer graphene (SLG) functionalized with pyrene self-assembled monolayer and novel cytochrome c553 (cyt c553) peptide linker variants were rationally designed to optimize the direct electron transfer (DET) between SLG heme group of cyt. Through a combination photoelectrochemical quantum mechanical (QM/MM) approaches we show that specific amino acid sequence short genetically inserted cyt holoprotein surface anchoring C-terminal His6-tag...
We report the discovery of an innovative and sustainable strategy for advanced electron transfer (ET) mediation in photosystem I-based biohybrid materials by applying a new concept space-confined redox mediators at abiotic–biotic interface.
Construction of green nanodevices characterised by excellent long-term performance remains high priority in biotechnology and medicine. Tight electronic coupling proteins to electrodes is essential for efficient direct electron transfer (DET) across the bio-organic interface. Rational modulation this depends on in-depth understanding intricate properties interfacial DET. Here, we dissect molecular mechanism DET a hybrid nanodevice which model electroactive protein, cytochrome c 553 (cyt...