Search
135 articles for “Nano-size”
-
Viscoelastic Properties of Polymer Nanocomposites with Polydispersity in Nanoparticle Sizes
Abstract: The viscoelastic properties of polymer nanocomposites are investigated as a function of the size distribution of nanoparticles, the nature of interactions and results are compared with the pure polymer melt. We modeled our PNCs with two sizes of nanoparticles and polymer blends and four different cases with different polymer-nanoparticle and nanoparticle-nanoparticle non-bonded interactions. We have observed the enhancement in properties is not only due to the addition of nanoparticles but …
Published in International Journal of Polymer Science and Engineering · Vol. 5, Issue 2, 2019 · pp. 42–52 Read article
-
Study of Lattice Parameter and Nanoparticle Size in Lead Chalcogenides (PbX, X= S, Se and Te)
Abstract: In the present paper, the structural and electronic properties have been studied with help of thermodynamic parameter. The lattice parameter and nanoparticle size in lead chalcogenides [(PbX, X=S, Se and Te)] are calculated with help of fitting parameter under the effect of temperature. The calculated values are close agreement with the experimental results. Keywords: Lead chalcogenides, lattice parameter and energy band gap
Published in International Journal of Energetic Materials · Vol. 4, Issue 1, 2018 · pp. 1–5 Read article
-
Effect of Nano-size Silicon Carbide (SiC) Reinforced Al 8088 Alloy in an Alkaline Medium using Static Immersion Method
Abstract: In this investigation, an strive has been made to broadenAl 8088reinforced with silicon carbide particulatenanocompositethrough liquid melt metallurgy method and to look at corrosion conduct.nanocomposite containing 2, 4 and 6 percent of SiC are preparedconsistent with ASTM requirements. Weight loss approach is carried out in 0.025N, 0.05N and 0.1N answers of KOH. The corrosion price decreases with boomin thepublicity time for all the specimens and decreases with the boom in …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 6, Issue 1, 2020 · pp. 8–13 Read article
-
Blue Shift of Sol-gel Synthesized ZnO Nano-particles: Size Dependent Quantum Confinement Effect
Abstract: Zinc oxide nano-crystals with different size and shape were synthesized by sol-gel technique at 90°C. ZnO nano-particles show (100), (002), (101), (102), (110), and (103) crystalline orientation and strong band-edge emission at 408 nm. Grain size of ZnO nano-crystals varies from 4 nm to 20 nm due to variation of molar ratio of polyethylene glycol with zinc acetate during synthesis. ZnO nano-materials with grain size 4 nm and 8 nm …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 1, Issue 1, 2015 · pp. 8–15 Read article
-
Design and Implementation of Liquid Crystal Devices and Study its Nano Applications
Abstract: Photoalignment has clear benefits in correlation with the ordinarily "scouring" treatment of the substrates of fluid precious stone presentation (LCD) cells. The fluid gem photoalignment is nano- innovation, as the thickness of the arrangement layer is around 2–15 nm. The use of the photograph arrangement and photograph designing nano innovation for the new age of photonic and show gadgets will be inspected. We discussed about LC polarization regulators, rotators, and …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 8, Issue 1, 2022 · pp. 31–39 Read article
-
A Review on Nano Filtration System
Abstract: In the later half of the 1980s, nanofiltration (NF) became a significant development in the purification of water. When NF was first introduced, it was marketed as a less energy-intensive substitute for traditional techniques like reverse osmosis (RO). However, as its special qualities and uses became clear, NF was acknowledged as a separate technology in 1988. Comprehending the differences between ultrafiltration (UF), RO, and NF is essential to appreciating its …
Published in International Journal of Environmental Chemistry · Vol. 10, Issue 2, 2024 · pp. 1–4 Read article
-
The Principal role of Carbon nanostructures and quantum size effect onquantum Gravity wave and Space applications
Abstract: Carbon bears several important nanostructures including carbon quantum dots, Carbon nanotube,fullerene, and Graphene. These nanomaterials are sensitive and wide area of research innanotechnology era and nanomedicine. The possibility of sensing, simulating, and performingquantum computation at nanoscale makes carbon nanostructures quit suitable in quantumteleportation, space probe studies, and artificial breathing. This research is focused on the impactof such carbon based structure and quantum size effect on the quantum gravity waves. Thus, …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 11, Issue 2, 2025 Read article
-
The Principal role of Carbon nanostructures and quantum size effect on quantum Gravitywave and Space applications
Abstract: Carbon bears several important nanostructures including carbon quantum dots, Carbon nanotube,fullerene, and Graphene. These nanomaterials are sensitive and wide area of research innanotechnology era and nanomedicine. The possibility of sensing, simulating, and performingquantum computation at nanoscale makes carbon nanostructures quit suitable in quantumteleportation, space probe studies, and artificial breathing. This research is focused on the impactof such carbon based structure and quantum size effect on the quantum gravity waves. Thus, …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 11, Issue 2, 2025 Read article
-
Particle Size Measurement of Porous Silicon Particles: A Short Review
Abstract: Nano particles of increasingly smaller particle size and various material compositions are being developed for the pharmaceutical, bio-medical, electronics, optoelectronics, energy, catalyst and ceramic industry. These nanoparticles are very much useful in numerous applications of nanoscience and nanotechnology field. Several nanoparticles can be formed and dissolved in aqueous or liquid medium. Porous silicon film can be fabricated by reaction induced vapour phase strain etch method and porous silicon nanoparticle can …
Published in International Journal of Composite and Constituent Materials · Vol. 5, Issue 1, 2019 · pp. 8–11 Read article
-
Synthesis of Silica Nanoparticles using Sodium Silicate Solution by Sol Gel Method
Abstract: The most commonly used route for synthesizing silica nanoparticles is sol-gel method due to its ability to produce monodispersed with narrow-size distribution nanoparticles at mild conditions. Recent advances in the sol-gel process for synthesis of monodispersed, narrow-size distribution nanoparticles have boosted the development of silica-polymer nanocomposites significantly. The focus of this research is on the synthesis of silica nanoparticles, size-dependent property characterization, and surface modification for the creation of homogenous …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 7, Issue 1, 2021 · pp. 28–31 Read article
-
Photon assisted Bio Nanopolymers for applications of drug delivery, diagnosis & would healing
Abstract: Biopolymers are valuable complex materials. They attract attentions of many scientists, engineers, and medical professionals’ for application research. The focus of this research is a base line assessment of valuable Nanosized biopolymers, Chitosan. As ordinary polymers, nano sized biopolymers are visualized as natural and synthetic polymers. Hence, systematic descriptions of nanosized biopolymers, the synthesis methods, characterization methods, and biomedical application will be presented. In this regard, the photon activated green …
Published in International Journal of Polymer Science and Engineering · Vol. 8, Issue 2, 2022 · pp. 25–36 Read article
-
Investigation of the Optical-Electrical Properties of Simonkolleite and ZnO: Synergism and Nano/Microcrystals
Abstract: This study aimed to investigate the optical-electrical properties of simonkolleite (SM) and zinc oxide (ZnO), focusing on ZnO's nano/micro size and the synergistic effects between SM and ZnO. The synthesis of SM nanocrystals (NCs) was successfully achieved, and thermal annealing temperature was used to manipulate the formation of SM/ZnO nanocomposites ranging from NCs to microcrystals of ZnO. Structural and morphological properties were characterized using X-ray diffraction (XRD),Fourier transforms infrared (FT-IR), …
Published in International Journal of Energetic Materials · Vol. 8, Issue 2, 2022 · pp. 18–30 Read article
-
Synthesis and Characterization of CdS Nanoparticles for LED Application
Abstract: In the present work we have synthesized the size tuned CdS nanoparticles with chemical routes method. Size of the nanoparticle tuned with varying the addition of an appropriate quantity of capping agent. UV spectroscopy used to study the variation of optical properties with tuning the size of nanoparticle. EMA and TBM techniques are used to analyze size and band gap of the quantum dots.
Published in International Journal of Applied Nanotechnology · Vol. 4, Issue 1, 2018 · pp. 12–18 Read article
-
Nanosuspension-novel Technique for Solubility Enhancement
Abstract: In the treatment of many diseases, getting medicinal compounds to the desired location is a serious issue. Poor biodistribution, limited effectiveness, unfavorable side effects, and a lack of selectivity define traditional medication use. Different types of nanostructures are produced using various size reduction processes and technologies, each with its own set of physicochemical and biological features. These technologies make nanostructures a good material for biomedical applications, and they've gained a …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 7, Issue 2, 2021 · pp. 18–24 Read article
-
Synthesis and characterization of bi metallic Nanoparticles by 2-thiotic acid for selective growth of SWCNT
Abstract: Nanoparticles (NPs) are tiny materials having size ranges from 1 to 100 nm. They can be classified into different classes based on their properties, shapes or sizes. There are different types of NPs like men made NPs and Natural NPs but we are discussing about monometallic NPs and Bimetallic NPs. We deal with bimetallic NPs. NPs possess unique physical and chemical properties due to their high surface area and nanoscale …
Published in International Journal of Applied Nanotechnology · Vol. 4, Issue 2, 2018 · pp. 48–58 Read article
-
Nanolithography: A Promising Tool for Precision Nanofabrication
Abstract: Nanolithography is a crucial technique in nanofabrication that involves patterning materials on a manometer scale. With the increasing demand for smaller, faster, and more efficient electronic devices, nanolithography has become an indispensable tool in the semiconductor industry, where it is used to create structures for integrated circuits, sensors, and other nanoelectronic components. The two main types of nanolithography are top-down and bottom-up approaches. In top-down lithography, a bulk material is …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 8, Issue 2, 2022 · pp. 14–21 Read article
-
Nano Surgery and Current Era of Nanomedicine
Abstract: Nanotechnology is one of the developing fields whole ways across the world. As the word proposes, nanotechnology is the innovation that deals with the molecule size of 10^-9 m. Nanomedicine is the use of nanotechnology in medication. It is safeguarding also, and improving human wellbeing. Today, nanomedicine takes advantage of synthesized nanoparticles like dendrimers, fullerenes, carbon nanotubes, and many others to target specific tissues and organs that cannot be transported …
Published in International journal of Nanobiotechnology · Vol. 8, Issue 1, 2022 · pp. 26–31 Read article
-
Study the Structural behavior of Copper Nanoparticle using Polyol Method
Abstract: An easy methodology for the preparation of well-dispersed copper nanoparticles by polyol method, victimization 1-hexadecylamine as a protectant within the encompassing medium, has been developed. The size and form of the Nanoparticles are controlled by the polyol method and one in all the wide used ways to induce needed shape of Nanoparticles. Generally, PVP is uses as stabilizer for forming smaller size nanoparticles however extremely non-uniform, during this paper proposing …
Published in International Journal of Composite and Constituent Materials · Vol. 8, Issue 1, 2022 · pp. 27–32 Read article
-
To study the Properties of Bio Synthesized Silver Nanoparticles
Abstract: Recently colloids silver nanoparticles have attained much attention in global nanotechnology market due to valuable application for catalytic, biomedical, electronics and widely as Antimicrobial agents. In the present work author have synthesized and characterized the Colloids silver nanoparticles with three biosynthesis methods and the detail characterization of particle has been done by UV–Visible spectroscopy, AFM, FTIR, and with DLS techniques. Particles formation was conformed from UV spectra of nanoparticles. Size …
Published in International Journal of Applied Nanotechnology · Vol. 4, Issue 1, 2018 · pp. 34–40 Read article
-
First Ever Experimental Evidence of Nanoyeast Fermenting Glucose
Abstract: In one of the earliest attempts, nanoyeast (Saccharomyces cerevisiae) particles were supported on an exotic and novel support[CD1] , namely, silica gel. The presence of nanoparticles of yeast with size as small as 161 nm was reported. Nanoyeast buds of very small size namely 41 nm were also observed in the HR SEM. Analogous to the nanoparticles in the chemical world, size reduction of microorganisms with commercial relevance like, yeast, …
Published in International Journal of Energetic Materials · Vol. 10, Issue 2, 2024 · pp. 1–6 Read article