Surface Resonance

The green synthesized Ag/rGO composite nanoparticles were successfully synthesized using the Hummers’ method with Amaranthus viridis extract. The localized surface plasmon resonance (LSPR) behavior of the Ag/rGO was studied using the Kretschmann configuration consisting of prism/Au/Ag/rGO/air.

16p visergeyne 18-06-2024 0 0   Download

Ebook "Biomedical nanotechnology: Methods and protocols" is to provide an overview of biomedical nanotechnology, from the conception of novel materials in the laboratory to the application of such structures in the clinic. After a brief introductory chapter, the first section consists of protocol chapters which provide practical information on the synthesis of a variety of solution-phase and surface-bound nanomaterials and their application in sensing, imaging, and/or therapeutics; most chapters provide step-by-step instructions and insight into overcoming possible pitfalls and challenges.

447p dongmelo 27-05-2024 3 2   Download

Ebook "Galectins: Methods and protocols" is dedicated to examining salient features of galectin functions. Each chapter has been written by the world’s experts in the field and features clear protocols with notes that provide important considerations that will help you avoid common pitfalls when examining galectin biology.

505p dongmelo 27-05-2024 4 2   Download

Part 2 book "Introduction to solid state physics" includes contents: Diamagnetism and paramagnetism; ferromagnetism and antiferromagnetism; magnetic resonance; plasmons, polaritons, and polarons; optical processes and excitons; dielectrics and ferroelectrics; surface and interface physics; nanostructures; noncrystalline solids; point defects; dislocations; alloys.

384p dianmotminh01 17-05-2024 6 3   Download

In this work, gold nanorods (AuNRs) with well-controlled aspect ratios were prepared using a modified seedgrowth method and covered by TiO2 layers through the hydrothermal reaction to improve stability. Integrating TiO2 with plasmonic rod-like gold nanoparticles could enhance their photo activity by the local surface plasmon resonance (LSPR) effect. AuNRs aspect ratios were controlled by varying the amount of seed solution, reducing agents, surfactant (CTAB), and titanium (IV) but oxide.

7p dianmotminh02 03-05-2024 3 2   Download

Ebook "Label-free biosensing: Advanced materials, devices and applications" consists of 16 chapters, which cover a broad range of label-free biosensors based on a variety of transducer principles and advanced nanomaterials. To start with, the first chapters address semiconductor field-effect biosensors, which are a subclass of the electrochemical transducers.

485p tracanhphuonghoa1007 22-04-2024 5 2   Download

Ebook "State-to-state dynamical research in the F+H2 reaction system" addresses two important and also challenging issues in the research of chemical reaction dynamics of F+H2 system. One is to probe the reaction resonance and the other is to determine the extent of the breakdown of the Born-Oppenheimer approximation (BOA) experimentally. The author introduces a state-of-the-art crossed molecular beam-scattering apparatus using a hydrogen atom Rydberg "tagging" time-of-flight method, and presents thorough state-to-state experimental studies to address the above issues.

88p tudohanhtau1006 29-03-2024 3 1   Download

Ebook "Optical nano- and microsystems for bioanalytics" describes the state of the art in the field of bioanalytical nano- and microsystems with optical functionality. In 12 chapters distinguished scientists and leaders in their respective fields show how various optical technologies have been miniaturized and integrated over the last few decades in order to be combined with nano- and microsystems for applications in the life sciences.

332p coduathanh1122 27-03-2024 6 1   Download

Part 2 book "The feynman lectures on physics (Vol 2)" includes contents: AC circuits, cavity resonators, waveguides, electrodynamics in relativistic notation, lorentz transformations of the fields, field energy and field momentum, electromagnetic mass, the motion of charges in electric and magnetic fields, the internal geometry of crystals, tensors, refractive index of dense materials, reflection from surfaces, the magnetism of matter,... And other contents.

294p muasambanhan08 04-03-2024 5 1   Download

Ebook "Analytics of Protein–DNA interactions (Advances in biochemical engineering/biotechnology, Volume 104)" focuses on the fascinating possibilities that emerged during the last years to study protein–DNA interactions in vitro. As an essential part of transcriptional activity during development and in tumorgenesis a separate chapter describing the analysis of DNA modification especially methylation of cytosines at their carbon-5 position was included.

212p manmanthanhla0201 27-02-2024 4 2   Download

Ebook "Surface and interfacial forces – From fundamentals to applications (Progress in colloid and polymer science)" are representative of the richness of research topics in colloid and polymer science. They cover a broad eld including the application of scanning probe techniques to colloid and interface science, surface induced ordering, novel developments in amphiphilic systems as well as the synthesis and applications of nano-colloids.

166p manmanthanhla0201 27-02-2024 2 1   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

The fabrication process for the designed MEMS resonator using surface-micromachined technology is presented in this paper. A 10-MHz Free-Free beam MEMS resonator is designed to vibrate in the second-mode shape, which is significant improvement compare to the fundamental mode.

9p vimarillynhewson 02-01-2024 4 2   Download

This paper presents the design of a 300W charger for lead-acid battery charging applications. It focuses on achieving higher efficiency, increased power and component density, and cost-effectiveness.

8p vimichaelfaraday 28-12-2023 8 4   Download

Ultrasmall superparamagnetic iron oxide (USPIO) nanoparticles are of potential magnetic resonance imaging (MRI) contrast agents for tumor diagnosis. However, ultrasmall particle size or negative surface charge lead to relative short half-life which limit the utilization of USPIO for in vivo MRI contrast agents.

10p vileonardodavinci 23-12-2023 4 2   Download

Ebook "Polymer science: A comprehensive reference - Volume 2: Polymer characterization" addresses new characterization techniques, such as high resolution optical microscopy, scanning probe microscopy and other procedures for surface and interface characterization.

903p loivantrinh 29-10-2023 10 3   Download

This photocatalyst's high degradation efficiency is attributed to the synergistic effect of plasmon-induced visible light-harvesting due to Ag and enhanced adsorption and electronetransport properties due to rGO. It is found that the Ag-induced surface plasmon characteristics of the nanocomposites are sensitive to rGO concentration.

13p viberbers 09-08-2023 5 3   Download

The current study is to develop an easy and eco-friendly method for the synthesis of AgNPs using aqueous seed extract of E. robusta (Er-AgNPs) and evaluated the extract to know the effects of catalytic, antibacterial, antidiabetic, and antioxidant activities.

11p viberbers 09-08-2023 5 3   Download

We report on the improved stability and yield of silver nanorods with well controlled aspect ratios synthesized using a modified seed mediated approach conducted at room temperature. It is found that the longitudinal surface plasmon resonance of these nanoparticles can be tuned in the spectral range 400e 700 nm by varying the concentration of seed particles.

10p viberbers 09-08-2023 7 4   Download

We theoretically study the plasmonic properties of graphene on bulk substrates and graphene-coated nanoparticles. The surface plasmons of such systems are strongly dependent on bandgap and Fermi level of graphene that can be tunable by applying external fields or doping. An increase of bandgap prohibits the surface plasmon resonance for GHz and THz frequency regime.

7p viberbers 09-08-2023 5 3   Download