Two β-lactoglobulin (BLG) isoforms, BLGA and BLGB, were used a test bed for the differentiation of proteins using electrostatics. In these studies, the BLGA and BLGB binding to a highly charged, cationic gold nanoparticle (GNP) modified surface was investigated by atomic force microscopy (AFM) and surface plasmon resonance (SPR) spectroscopy The binding affinity, and more importantly, the selec...

Dielectric properties of composites near percolation threshold (fc) are often sensitive to thermal treatments, and the annealing temperature is usually associated with a polymer's rheological properties. In this study, the influences of the thermal treatment on dielectric properties are investigated for the polystyrene (PS) matrix composite reinforced by graphene nanoplatelets (GNP) fillers nea...

A novel framework to fabricate moth-like nanopillar arrays was proposed. In this scheme, nanowires were first cross-linked with anti-gold nanoparticle (GNP) antibodies and mixed with the nanopore array pre-deposited by GNP, which was then followed by centrifugation. An optimal success rate of 95% was finally obtained by choosing nanorods with an aspect ratio of 5:1 by modifying with 10 ng mL⁻¹ ...

Global Number Portability (GNP) is becoming a key service to increase competition and profit of a service provider for the ever-growing telephone marketplace. In this paper, we propose an architecture for providing GNP by extending the structure of the legacy Local Number Portability (LNP) scheme of Number Portability Administration Center Service Management System (NPAC SMS). The architecture ...

In this study, the effects of different ratios graphene nanoparticles (GNP) and Nanofibers on bonding joints were investigated. Therefore, AA5754 alloy samples bonded by adhesive DP460 using nanoparticle Nanofibers. 0.1%, 0.2% 0.3% added to GNP, adhesive. Samples 75x30x3 mm patches 40x30 used, which cut from plate. Tensile tests conducted see each parameter after process. After tension tests, m...

objective(s):   this study aimed to address the gold nanoparticle(gnp)-dose and exposure duration effect on the kidney function of rats: in vivo.   materials and methods: a total of 32 healthy male wistar rats were used in this study. animals were randomly divided into groups, three gnp-treated groups and control group. group 1, 2 and 3 received. /5 cc of solution containing 5, 10,100 ppm au vi...

Electrochemical removal of organic pollutants represents an attractive methodology in water depollution. The key challenges for researchers comprise finding simple, affordable electrode materials with satisfactory efficiency all ranges pollutant concentration. oxidation a mixture phenol-based dyes: bromocresol green (BCG), cresol red (CR), and thymol blue (TB), sulphate medium, at total concent...

In this work, antifriction and antiwear capabilities of hexagonal boron nitride nanoparticles (h-BN) or graphene nanoplatelets (GnP) as additives a polyalphaolefin neat oil (PAO 40) were studied at pure sliding conditions. For purpose, eight PAO 40 nanodispersions prepared: four with h-BN others based on GnP. The mass concentrations these dispersions are 0.25, 0.50, 0.75 1.00 wt% 0.05, 0.10. 0....

This study investigated the feasibility of depositing graphene nanoplatelet (GNP)-reinforced yttria-stabilized zirconia (YSZ) composite coatings. The coatings were deposited from an ethanol-based mixed YSZ and GNP suspension using plasma spraying (SPS). Raman spectroscopy confirmed presence GNPs in matrix, scanning electron microscopy (SEM) analysis revealed a desired columnar microstructure wi...