A5011061050- Surfactants and Colloidal Systems
- Advancements in Transdermal Drug Delivery
- Geological and Geochemical Analysis
- Advanced Drug Delivery Systems
- Geochemistry and Geologic Mapping
- Drug Solubulity and Delivery Systems
- Free Radicals and Antioxidants
- Antioxidant Activity and Oxidative Stress
- Paleontology and Stratigraphy of Fossils
- Lipid Membrane Structure and Behavior
- Nanoparticle-Based Drug Delivery
- Paleontology and Evolutionary Biology
- Archaeology and Rock Art Studies
- Nanoparticles: synthesis and applications
- Essential Oils and Antimicrobial Activity
- Phytochemicals and Antioxidant Activities
- Evolution and Paleontology Studies
- RNA Interference and Gene Delivery
- Advanced Polymer Synthesis and Characterization
- Cancer Treatment and Pharmacology
- Adsorption, diffusion, and thermodynamic properties of materials
- Sirtuins and Resveratrol in Medicine
- Ocular Surface and Contact Lens
- Boron Compounds in Chemistry
- Anesthesia and Neurotoxicity Research
Università degli Studi del Piemonte Orientale “Amedeo Avogadro”
2004-2024
University of Turin
1994-1998
Istituto di Farmacologia Traslazionale
1993-1994
St. John's College of Nursing
1962
Sevenoaks Hospital
1961
Geological Survey Department
1955
This article investigates the possibility of producing solid lipid nanoparticles (SLN) as protective vehicle resveratrol, an antioxidant characterized by a fast trans-cis isomerization. SLN aqueous dispersions were produced hot melt homogenization technique and characterized. It was found that presence tetradecyl-γ-cyclodextrin in formulation induced improvement nanoparticle characteristics. Moreover, significant reduction resveratrol photodegradation noted when molecule entrapped which...
Chitosan is an excipient which has been studied thoroughly in research works thanks to its positive characteristics such as muco-adhesiveness and ability open epithelial-tight-junctions. In this article, lipophilic stearoyl chitosan (ST-CS) was synthetized order anchor polymer lipid nanoparticles prepare ST-CS-coated (ST-CS-NP) using the microemulsion cold dilution technique. Curcumin (CURC) used model drug. CURC-ST-CS-NP were characterized by dimensional analysis, zeta potential, drug...
Sierra Leone forms the central part of sundered West African craton whose counterpart Guyana Shield northern South America. Three Archean to early Proterozoic thermotectonic events and Phanerozoic Pan-African orogeny preceded breakup original in Jurassic by rift faulting intrusion tholeiitic magmas form new oceanic crust which accompanied opening Atlantic ocean.The rocks consist a granitic basement containing elements sedimentary mafic formations group supracrustal greenstone belts with...
In this study, an overview of the regulations in force some extra-EU states belonging to different geoeconomic areas is provided, starting from current EU legislation on cosmetic products. We focused their legislative frameworks and location relevant regulatory documentation. Furthermore, for each state considered, our analysis examined notification/authorization processes, approaches animal testing, allowed/prohibited ingredient lists, as these aspects are considered be among primary...
W/O/W multiple emulsions with ethylene oxide free emulsifiers, compatible the skin, were prepared. They fresh and easy to spread on skin. The emulsion showed a shear thinning flux. Their multiplicity was confirmed optical microscope analysis. FeSO4 K3Fe(CN)6, when introduced separately in inner outer aqueous phases of emulsions, did not give coloration, but together same phase, blue color due their reaction. This experiment these systems. external phase by Brilliant Blue up take from one...
Abstract Recent work in the Middle Shire Valley has revealed a swarm of biotitite bodies emplaced gneisses and granulites Basement Complex. The rocks Complex are described briefly referred to Amphibolite Granulite Facies regional rnetarnorphism. field relations, distribution, petrology show that they series metamorphosed ultrabasic intrusions. An occurrence is which hydrothermal agencies have altered vermiculite rock.
This review aims to provide a comprehensive overview of various aspects related cosmetic product packaging, highlighting both advancements and challenges in the field. Initially, it offers general description main materials used containers, including plastic, glass, paper, aluminum. is followed by an analysis existing EU legislative frameworks that govern encompassing chemical, food, waste regulations. The paper also discusses recent regulatory proposals guidelines from trade associations...
Abstract The aim of this study was to prepare solid lipid nanoparticles (SLNs) octyl‐p‐methoxycinnamate (OMC) improve the photostability UV adsorber. It found that rate photodegradation is significantly dependent upon initial concentration active substance and could be halved in SLN form. When different nonionic surfactant solutions were compared, it OMC photodegraded more quickly from a medium containing fewer micelles. Photodegradation investigated spectrophotometrically while...
Abstract Attention is drawn to the widespread occurrence of perthosite bodies in Basement Complex southern Nyasaland, and a description these rocks given. It suggested that represent late stage differentiation basaltic or andesitic magma which produced basic intrusives volcanics ultrabasic complexes Pre-Cambrian. These were subsequently metamorphosed at high grade. The nepheline-syenite gneisses Port Herald Tambani are believed be related same series. remarkable similarities between...