Density functional theory applied with the CASTEP algorithm was used to evaluate electrical and optical characteristics of LaPtGe3. The band structure reveals overlapping bands at Fermi level, indicative metallic behavior, Ge-4p states playing a dominant role in conductivity. Pressure-induced changes density Ge–Ge bond lengths suggest significant influence on thermodynamic properties Reflectivity increases under external pressure, exhibiting anisotropic behavior along crystallographic axes,...

Abstract In this investigation, a nanostructured Cu 2 O thin film absorber layer is electrodeposited, exploring the impact of varying negative applied voltages and deposition time. Notably, demonstrated optimal absorbance at −0.95 V, contrasting sharply with minimum −0.97 V. The authors' findings underscore that peak was achieved coinciding lowest transmittance observed after 80 min deposition, aligning maximal absorption coefficient 21 × 10 3 cm −1 . At time 5 min, exhibited noteworthy...

Silver nanoparticles (Ag NPs) were manufactured utilizing Pathor Kuchi Leaf (PKL) extract in an environmentally, cost-effective green way. X-Ray Powder Diffraction (XRD), Fourier Transform Infrared (FTIR), Ultraviolet–Visible Spectroscopy (UV–Vis), and Scanning Electron Microscopy (SEM) have been used to look into Ag NPs generation. The crystalline structure was shown by the XRD pattern investigation, its typical size is 19 nm. Its biological molecules composites are charge of diminishment...

Abstract The scientific paper describes the synthesis of silver nanoparticles (Ag NPs) using a fresh red amaranth preparation and explores their potential to enhance output current bio-electrolytic cell. study employed various analytical techniques such as x-ray diffraction (XRD), Fourier transform infrared (FTIR), ultraviolet-visible spectroscopy (UV–vis), dynamic light scattering (DLS), Raman characterise detect nanoparticles. UV–vis analysis dripping media containing exhibited an...

The present study investigates an environmentally conscious method for synthesizing silver nanoparticles (AgNPs) by employing extracts from pomegranate peel (PgP) and pineapple (PnP). This green synthesis approach offers a sustainable alternative to traditional chemical methods, thereby reducing the ecological footprint associated with nanoparticle production. PgP PnP serve as both capping agents during process, enhancing biocompatibility of resultant AgNPs. Various characterization...

Abstract Multi‐walled carbon nanotubes (MWCNTs) were successfully synthesized and functionalized by chemical vapour deposition acid reflux methods, respectively. Chitosan (CTS) was prepared a extraction method from waste prawn shells. Various weight fractions of multi‐walled (f‐MWCNTs) have been used as reinforcing agent in CTS biopolymer matrix. Fourier transform infrared spectroscopy analysis done, which confirms the presence absorption bands various functional groups chitin, CTS, MWCNTs....

Hydroxyapatite (Hap) is a cornerstone material in biomedical fields, crucial for bone tissue repair and replacement the human body. However, its mechanical strength falls short compared to that of natural bone, necessitating enhancements. Addressing this challenge, cobalt ferrite emerges as promising reinforcing agent Hap, boasting excellent biocompatibility. Diffraction was employed assess crystallinity phase purity hydroxyapatite, ferrite, composite. The results indicated crystallite size...

In this research paper, our primary objective is centered around the creation, characterization, and evaluation of zinc sulfate (ZnSO4) nanoparticles through utilization Nigella sativa as a natural reducing agent. We embraced an environmentally conscious uncomplicated green synthesis approach to synthesize these ZnSO4 nanoparticles. For comprehensive examination their structural physical properties, we employed techniques such x-ray diffraction, Raman spectroscopy, scanning electron...

In the current study, pristine multiwalled carbon nanotubes (p-MWCNTs) were functionalized by HNO 3 for introducing carboxyl functional group on MWCNTs surface which hydroxyapatite (HAP) molecules grafted onto of (f-MWCNTs) with strong interfacial bonding.HAP-fMWCNTs-Cobalt ferrite composites synthesized successfully homogenous mixture method.XRD analysis revealed that crystalline peaks HAP-f-MWCNTs-Cobalt sharper than pure HAP, f-MWCNTs, and cobalt indicated phases HAP f-MWCNTs sidewall...

A theoretical investigation has been made to explore the behavior of nonplanar (cylindrical and spherical) electrostatic shock waves in a dusty plasma system that consists arbitarily charged dust particles, negatively heavy ions following Cairn’s distribution, positively with two different temperatures, nonextensive electrons. The reductive perturbation technique is used derive modified Burgers equation analytically. Analytical analysis shows characteristics waves, including their polarity,...

This paper proposes a mathematical model for nanoparticle deposition in the respiratory bronchiole of human lung airways. The length is 1.2 mm, and diameter 0.5 mm. Therefore, to investigate impact inhaled nanoparticles within bronchioles, first, we used Navier–Stokes equation by including Darcy term together with Newton’s motion. Then non-dimensionalized governing equation, numerical solutions are obtained using finite difference technique. Under assumption laminar pulsatile flow conditions...