Salud

Salud

Nano-Resveratrol Liposome: Physicochemical Stability, In Vitro Release, and Cytotoxicity
- Abstract Nano-resveratrol liposome (RES-LIP) was prepared by the thin film rotary-evaporated method combined with ultrasonication and characterized by transmission electron...
By?products of Zea mays L.: A Promising Source of Medicinal Properties with phytochemistry and pharmacological activities: a comprehensive review.
31/01/2023 - Zea mays  is one of the main cereal crops in the world, and it?s by?products have exhibited medicinal properties to explore. This paper intends to review the chemical compositions and...
Investigation of the Antimicrobial Properties of Beetroot–Gelatin Films Containing Silver Particles Obtained via Green Synthesis
02/02/2023 - Silver nanoparticles are produced using various physical, chemical or physicochemical methods. Simple low-cost nontoxic environmentally friendly, or “green”, chemistry...
Polyphenol Content, Mineral Compounds Composition, Antimicrobial and Antioxidant Activities of Selected Medicinal Herbs from Slovak Republic
02/02/2023 - The aim of this study was to determine antioxidant activity (DPPH and phosphomolybdenum method), polyphenols content (total polyphenols, flavonoids, and phenolic acids), mineral compounds composition...
Lighting Up the Heritage Sciences: The Past and Future of Laser-Induced Fluorescence Spectroscopy in the Field of Cultural Goods
01/02/2023 - With the rapid scientific and technological changes that occur every day, a new kind of necessity, real-time, rapid, and accurate detection methods, preferably also non- or minimally invasive and...
Polymer@SiO2 Core–Shell Composite Particles: Preparation and Application
01/02/2023 - In recent years, core–shell composite particles with organic polymer as the core and inorganic SiO2 as the shell have attracted widespread attention and prompted robust scientific...
Extraction, Structural Characterization, Biological Functions, and Application of Rice Bran Polysaccharides: A Review
02/02/2023 - Rice bran is a “treasure house of natural nutrition”. Even so, utilization of rice bran is often ignored, and this has resulted in the wastage of nutrients....
Advances and Progress in Self-Healing Hydrogel and Its Application in Regenerative Medicine
31/01/2023 - A hydrogel is a three-dimensional structure that holds plenty of water, but brittleness largely limits its application. Self-healing hydrogels, a new type of hydrogel that can be repaired by itself...
Extending the Protection Ability and Life Cycle of Medical Masks through the Washing Process
01/02/2023 - The reuse of decontaminated disposable medical face masks can contribute to reducing the environmental burden of discarded masks. This research is focused on the effect of household and laboratory...
The Influence of the Matrix Selection and the Unification Process on the Key Parameters of the Conductive Graphene Layers on a Flexible Substrate
31/01/2023 - Screen-printed graphene layers on flexible substrates are one of the most advanced printed electronics developments of recent years. Obtaining thin, flexible, highly conductive components, whose...
Electrophoretic Deposition of Co3O4 Particles/Reduced Graphene Oxide Composites for Efficient Non-Enzymatic H2O2 Sensing
01/02/2023 - In this work, the facile fabrication of Co3O4 particles/reduced graphene oxide (Co3O4/rGO) composites on Indium tin oxide (ITO) slide was achieved by an electrophoretic deposition and annealing...
Nanoparticles: Taking a Unique Position in Medicine
31/01/2023 - The human nature of curiosity, wonder, and ingenuity date back to the age of humankind. In parallel with our history of civilization, interest in scientific approaches to unravel mechanisms...
Near-Surface Nanomechanics of Medical-Grade PEEK Measured by Atomic Force Microscopy
31/01/2023 - Detecting subtle changes of surface stiffness at spatial scales and forces relevant to biological processes is crucial for the characterization of biopolymer systems in view of chemical and/or...
Influence of Process Parameters on the Characteristics of Additively Manufactured Parts Made from Advanced Biopolymers
31/01/2023 - Over the past few decades, additive manufacturing (AM) has become a reliable tool for prototyping and low-volume production. In recent years, the market share of such products has increased rapidly...
Manufacturing Technologies of Polymer Composites—A Review
31/01/2023 - Polymer composites have been widely used in the aviation, aerospace, automotive, military, medical, agricultural and industrial fields due to their excellent mechanical properties, heat resistance,...
Rapid Preparation of Novel Ionic Polymer–Metal Composite for Improving Humidity Sensing Effect
31/01/2023 - Ionic polymer–metal composites (IPMCs) have attracted attention in recent years due to their integration of actuation and sensing functions. As one of the main sensing functions of...
Polymer Membrane Modified with Photocatalytic and Plasmonic Nanoparticles for Self-Cleaning Filters
31/01/2023 - In this study, we developed a filtering material for facial masks, which is capable of trapping and subsequent inactivation of bacteria under white light emitting diodes (LED) or sunlight...
Correlation between Processing Parameters, Morphology, and Properties of Injection-Molded Polylactid Acid (PLA) Specimens at Different Length Scales
31/01/2023 - Polylactic acid (PLA) is one of the most promising bioplastic representatives that finds application in many different areas, e.g., as single-use products in the packaging industry, in the form of...