A5018528864- Advanced biosensing and bioanalysis techniques
- Advanced Photocatalysis Techniques
- Electrochemical sensors and biosensors
- TiO2 Photocatalysis and Solar Cells
- Nanoplatforms for cancer theranostics
- Copper-based nanomaterials and applications
- Nanoparticle-Based Drug Delivery
- Advanced Nanomaterials in Catalysis
- Nanoparticles: synthesis and applications
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Graphene and Nanomaterials Applications
- Advanced Sensor and Energy Harvesting Materials
- Nanomaterials for catalytic reactions
- Supercapacitor Materials and Fabrication
- Catalytic C–H Functionalization Methods
- Plasmonic and Surface Plasmon Research
- Peptidase Inhibition and Analysis
- RNA Interference and Gene Delivery
- Biosensors and Analytical Detection
- Analytical Chemistry and Sensors
- Electrochemical Analysis and Applications
- Protein Interaction Studies and Fluorescence Analysis
- Conducting polymers and applications
- SARS-CoV-2 detection and testing
Istituti di Ricovero e Cura a Carattere Scientifico
2019-2025
Centro di Riferimento Oncologico
2019-2025
Ca' Foscari University of Venice
2019-2025
Imperial College London
2022-2025
Government College University, Faisalabad
2014-2023
Dongguk University
2018-2019
Photocatalysis is one of the techniques used for eradication organic pollutants from wastewater. In this study, Co–ZnO was tested as a photocatalyst degradation methyl orange under irradiation visible light. loaded with 5%, 10%, and 15% Co prepared by precipitation method. The advanced including X-ray diffraction, photoelectron spectroscopy, diffuse reflectance UV–visible photoelectrochemical measurements, temperature-programmed desorption, photoluminescence, fluorescence spectroscopy...
Abstract Assessment of glucose concentration is important in the diagnosis and treatment diabetes. Since introduction enzymatic biosensors, scientific technological advances nanomaterials have led to development new generations sensors. This field has witnessed major developments over last decade, as novel are capable efficiently catalyzing directly (i.e., act artificial enzymes, therefore defined nanozymes) or entrap enzymes that able oxidize glucose. Among other nanomaterials,...
Invasive methods such as blood collection and biopsy are commonly used for testing liver kidney function, which painful, time-consuming, require trained personnel, may not be easily accessible to people their routine checkup. Early diagnosis of diseases can prevent severe symptoms better management these patients. Emerging approaches breath sweat analysis have shown potential non-invasive disease diagnosis. Among the many markers, ammonia is often a biomarker monitoring functions. In this...
A schematic representation of FeNP-induced ROS production and its involvement in ferroptosis.
Mechanism of photodegradation methylene blue over CoO–ZnO photocatalyst.
Chemodynamic therapy (CDT) holds great promise in achieving cancer through Fenton and Fenton-like reactions, which generate highly toxic reactive species. However, CDT is limited by the lower amount of catalyst ions that can decompose already existing intracellular H2O2 produce oxygen species (ROS) to attain a therapeutic outcome. To overcome these limitations, tailored approach, utilizes dual metals cations (Ag+, Fe2+) based silver pentacyanonitrosylferrate or nitroprusside (AgNP) were...
The clinical application of nanomaterials for chemodynamic therapy (CDT), which generate multiple reactive oxygen species (ROS), presents significant challenges. These challenges arise due to insufficient levels endogenous hydrogen peroxide and catalytic ions necessary initiate Fenton reactions. As a result, sophisticated additional delivery systems are required. In this study, novel bimetallic copper (II) pentacyanonitrosylferrate (Cu(II)NP, Cu[Fe(CN) 5 NO]) material was developed address...
Abstract Aqueous pollution due to textile industry is an important issue. Photocatalysis one of the methods used for eradication dyes from industrial effluents. In this study, synthesis, characterization and evaluation photo catalytic activity Ag-TiO 2 reported. TiO catalysts with 2, 4, 6 8% loading Ag were prepared by green using Azadirachta indica leaves extract as reducing agent titanium dioxide silver nitrate precursor materials. Prepared catalyst was characterized advanced techniques...
DNA origami systems could be important candidates for clinical applications. Unfortunately, their intrinsic properties such as the activation of non-specific immune system responses leading to inflammation, instability in physiological solutions, and a short vivo lifetime are major challenges real world A compact tube (STDO) 30 nm length 10 width was designed fit inside core stealth liposome (LSTDO) about 150 remote load doxorubicin. Biocompatibility tested three-dimensional (3D) organoid...
One of the most promising applications DNA origami is its use as an excellent evolution nanostructured intelligent systems for drug delivery, but short in vivo lifetime and immune-activation are still major challenges to overcome. On contrary, stealth liposomes have long-circulation time well tolerated by immune system. To overcome limitations, we designed synthesized a compact tube (STDO) approximately 30 nm length 10 width. These STDO highly stable ≥48 h physiological conditions without...
Although batteries are a highly popular energy source in biosensors, can be an economic limitation for low-cost sensing applications and pose significant challenges miniaturization, biocompatibility, disposal. To surmount such issues, "self-powered sensors" gain the spotlight thanks to their harvesting from environment through embedded miniaturized systems. In this review, recent developments self-powered devices summarized with specific focus on integration of supercapacitors sensors...
Abstract In this study, Co 3 O 4 and Ag-Co were synthesized by a novel green method using leaves extract of Helianthus annuus from cobalt nitrate silver nitrate. The particles characterized X-ray powder diffraction, thermal gravimetric analyses, scanning electron microscopy, particle size analyses UV-Visible spectroscopy. photo catalytic activities appraised degrading methyl orange dye after 120 minutes reaction degradation 53 87% was achieved 100 mg/L (50 mL) solution 0.1 g as catalyst...
The proliferation and transmission of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), or (COVID-19) disease, has become a threat to worldwide biosecurity. Therefore, early diagnosis COVID-19 is crucial combat ongoing infection spread. In this study we propose flexible aptamer-based electrochemical sensor for rapid, label-free detection SARS-CoV-2 spike protein (SP). A platform made porous carbon cloth, coated with gold nanoparticles, increase conductivity performance...
Abstract Photodegradation of organic pollutants strongly depends on design metal oxide semiconductor photocatalysts. Graphene, if composited with ZnO, can effectively enhance its photocatalytic performance for the eradication from aqueous medium. Here in, ZnO‐rGO is reported as highly active catalyst degradation methylene blue. A 200‐mg/L solution blue dye was completely degraded within 1 h in comparison to 74% and 56% over ZnO rGO, respectively. The commonly used mechanisms heterogeneous...
A schematic illustration of ZnNP enhanced CDT for HGSOC. promotes the tumor-specific generation bioactive H 2 O , which subsequently triggers ROS-dependent apoptotic cell death.
Abstract Nowadays, plants assisted green synthesis of metal oxide nanoparticles attracted the interest researchers due to economic and environmental points view. This article reports Helianthus annuus (sunflower) leaves Co 3 O 4 Ag‐Co particles. In this method, extract is utilized as a reducing stabilizing agent for XRD FTIR confirmed crystalline spinel phase prepared The catalytic activities particles were evaluated over photodegradation crystal violet dye under visible irradiation. About...
Probiotics viability and stability is a core challenge for the food processing industry. To prolong of probiotics (Lactobacillus acidophilus), gelatin (GE)-chitosan (CH) polyelectrolytes-coated nanoliposomes were developed characterized. The average particle size was in range 131.7-431.6 nm. mean zeta potential value differed significantly from -42.2 to -9.1 mV. Scanning electron micrographs indicated that well distributed had spherical shape with smooth surface. Fourier transform infrared...