Metallic nanoparticles

In this work, Al-doped ZnO and Fe-doped ZnO nanoparticles have been synthesized through the coprecipitationannealing method to create new and safer UV filters for sunscreen. The effects of metal doping on phase composition, crystal structure, surface morphology, specific surface area, and elemental composition were characterized by X-ray diffraction, Raman spectroscopy, field emission electron scanning microscopy, nitrogen adsorption-desorption experiments and energy-dispersive X-ray spectroscopy, respectively.

8p dianmotminh02 03-05-2024 2 1   Download

Ebook "Polysaccharide based hybrid materials: Metals and metal oxides, graphene and carbon nanotubes" explores polysaccharides, the most abundant family of naturally occurring polymers, and explains how they have gained considerable attention in recent decades as a source of innovative bio-based materials. The authors present a range of material including an extensive array of polysaccharide hybrid nanomaterials with distinct applications.

124p tracanhphuonghoa1007 22-04-2024 3 2   Download

Ebook "Creation of new metal nanoparticles and their hydrogen-storage and catalytic properties" reports the discovery of metal nanoparticles having new structures that do not exist in bulk state and that exhibit hydrogen storage ability or CO oxidation activity. Research into the reaction of hydrogen with metals has attracted much attention because of potential applications as effective hydrogen storage materials, as permeable films, or as catalysts for hydrogenation.

86p tudohanhtau1006 29-03-2024 4 1   Download

Ebook "Co-relating metallic nanoparticle characteristics and bacterial toxicity" gives a concise overview of nanoparticles and their microbial toxicity. It introduces various nanoparticles that are considered lethal to microbial cells (bacteria, virus and fungus) placing an emphasis on metal and metal oxide nanoparticles. The synthesis procedures (physical, chemical, microbial) that are often employed in their fabrication are also outlined.

58p tudohanhtau1006 29-03-2024 2 1   Download

Ebook "Ionic liquids (ILs) in organometallic catalysis" intend to summarize the recent achievements in catalytic reactions carried out in ILs. Leading scientists worldwide accepted our invitation to contribute to this volume and write about the recent developments. Although most chapters of the book are mainly focused on the catalytic reactions of synthetic importance, where appropriate, theoretical and mechanistic aspects are included in order to help the reader understand the underlying principles.

354p tudohanhtau1006 29-03-2024 3 1   Download

Ebook "Computational characterisation of gold nanocluster structures" is to further our understanding of structural and compositional preferences in gold nanoparticles, as well as the compositional and chemical ordering preferences in bimetallic nanoalloys formed with other noble metals, such as palladium and platinum. Highlights include: calculations of the structural preferences and optical-response of gold nanoparticles and gold-containing nanoalloys;...

220p coduathanh1122 27-03-2024 2 1   Download

Ebook "The organometallic chemistry of the transition metals (Sixth edition)" provides students and professional chemists with a comprehensive introduction to the principles and general properties of organometallic compounds, as well as including practical information on reaction mechanisms and detailed descriptions of contemporary applications. Increased focus is given to organic synthesis applications, nanoparticle science, and green chemistry.

522p coduathanh1122 27-03-2024 8 1   Download

Part 1 book "Engineering of polymers and chemical complexity ( Vol 1 - Current state of the art and perspectives)" includes content: Hydrogel based supports - Design and synthesis; thermal properties of the polypropylene multi walled carbon nanotube composites recent advances in polymeric nanocomposites - Structure, manufacture, and properties; metal nanoparticles in polymers; stability of polymeric products to oxidizing and hydrolytic destructions; polyelectrolyte microsensors as a new tool for metabolites’ detection;... and other contents.

169p muasambanhan09 12-03-2024 3 1   Download

Ebook "Theoretical and experimental sonochemistry involving inorganic systems" fills this gap and presents a concise and thorough review of this fascinating area of Sonochemistry in a single volume. Despite the fact that chemical applications of ultrasound are now widely acknowledged, a detailed presentation of inorganic systems covering nano-particles, catalysis, aqueous chemistry of metallic solutions and their redox characteristics, both from a theoretical and experimental perspective has eluded researchers of this field.

408p manmanthanhla0201 26-02-2024 2 2   Download

In recent years, there has been a growing focus on solar thermal collectors as they offer a direct and efficient means of converting solar energy into usable forms. In line with this, significant attention has been directed towards advancing transition metal nitride and metal oxynitride nanostructures for solar-thermal collectors to maximize solar energy harvesting.

9p vigojek 02-02-2024 4 1   Download

Ebook "Gold clusters, colloids and nanoparticles I" spans the entire Periodic Table and addresses structure and bonding issues associated with all of the elements. It also focuses attention on new and developing areas of modern structural and theoretical chemistry such as nanostructures, molecular electronics, designed molecular solids, surfaces, metal clusters and supramolecular structures.

287p nhanphanguyet 28-01-2024 4 2   Download

Ebook "Localized surface plasmon resonance based nanobiosensors" introduces the fundamentals and applications of the localized surface plasmon resonance (LSPR) property of noble metallic nanoparticles, with an emphasis on the biosensing applications of plasmonic nanoparticles, especially in living cell imaging and photothermal therapy.

123p nhanphanguyet 28-01-2024 5 2   Download

Ebook "Novel optical nanoprobes for chemical and biological analysis" starts with a brief introduction to several kinds of versatile nanomaterials with novel optical properties, such as gold/silver nanoparticles, quantum dots, upconversion nanoparticles and graphene. It mainly focuses on the latest sensor design strategies, which apply the optical properties of nanomaterials to various detection techniques including colorimetry, fluorescence, and surface-enhanced Raman scattering (SERS).

105p nhanphanguyet 28-01-2024 2 2   Download

There has been increasing recognition of local and systemic adverse events associated with the release of metal ions and nanoparticles from hip arthroplasty components. Adverse local tissue reactions to metal ion debris can include periprosthetic solid and cystic masses known as pseudotumors.

9p vitiki 30-01-2024 2 2   Download

Ebook "Metal nanoparticles in microbiology" presents how they can be biosynthesized using bacteria, fungi and yeast, as well as their potential applications in biomedicine. It is shown that the synthesis of nanoparticles using microbes is eco-friendly and results in reproducible metal nanoparticles of well-defined sizes, shapes and structures. This biotechnological approach based on the process of biomineralization exploits the effectiveness and flexibility of biological systems.

306p tachieuhoa 28-01-2024 4 2   Download

Ebook "Sonochemical production of nanomaterials" discusses the ultrasonic synthesis, characterization and application of various nanoparticles, as well as the ultrasonic synthesis of metal and inorganic nanoparticles such as noble metals, transition metals, semiconductors, nanocomposites, alloys and catalysts. In addition, it describes the engineering of micro- and nanosystems using ultrasound-responsive biomolecules.

67p lamquandat 28-12-2023 4 2   Download

Part 1 book "Veterinary toxicology - Basic and clinical principles" includes content: General; organ toxicity; nanoparticles, radiation and carcinogens; drugs of use and abuse; metals and micronutrients; insecticide; herbicides and fungicides; rodenticides.

441p oursky08 02-11-2023 6 2   Download

The present study aims to investigate the potential of the new formulations including silver (I) nanoparticles as well as copper (II) and zinc (II) chelates in their separated and complex forms in the treatment of infectious diseases. The capacity of metallic ion based systems to suppress the development of microorganism often seen on wounds, such as Gram-negative bacteria (Klebsiella pneumonia ATCC 700603, Pseudomonas aeruginosa ATCC 27853), Gram-positive bacteria (Staphylococcus aureus ATCC 29213), and fungi (Candida albicans ATCC 10231) were evaluated by microdilution assay.

6p giangnhanly 02-10-2023 3 3   Download

A new multispectral InGaZnO (IGZO) thin-film phototransistor (TF PT) based on a graded band-gap (GBG) SiGe capping layer with metallic nanoparticles (MNPs) is proposed. An accurate drain-current model is developed to investigate the device performances, where the optical characteristics under different light excitations (530 nm, 820 nm, and 1550 nm) are analyzed using the 3-D Finite-difference time-domain method (FDTD).

11p viberbers 09-08-2023 9 3   Download

Metal-doped cerium oxide has gained the attention of worldwide researchers due to its facile features and enormous applications in broad fields. Herein, Zn doped cerium oxide nanoparticles of various molar concentrations from 1 to 11 mol% are synthesized by versatile solution combustion synthesis using Tulsi leaf extract as a reducing agent.

13p viberbers 09-08-2023 3 3   Download