Determination of the refractive index increment (dn/dc) of molecule and macromolecule solutions by surface plasmon resonance

T Tumolo, L Angnes, MS Baptista - Analytical biochemistry, 2004 - Elsevier
An automated method for dn/dc determination using a surface plasmon resonance
instrument in tandem with a flow injection gradient system (FIG–SPR) is proposed. dn/dc …

Synthesis, characterization, TD-DFT method, and optical properties of novel nanofiber conjugated polymer

AR Ghazy, AF Al-Hossainy, HF Rizk, S Shendy - Synthetic Metals, 2022 - Elsevier
The nanofiber polyimine blend [1 H-Pyr+ Ben] B thin films were fabricated from pyrrole-2, 5-
dicarbaldehyde [1 H-Pyr] and benzidine [Ben] by placing a glass substrate in front of the …

Structure, laser scattering, optical properties, adsorption, and dye removal studies by Ulvan extracted from the green seaweed Ulva lactuca

AR Ghazy, MM El-Sheekh, R Ghazy - Journal of Molecular Liquids, 2024 - Elsevier
Ulvan, a sulfated polysaccharide polymer derived from green seaweed, was extracted from
the marine alga Ulva lactuca and characterized by static laser scattering technique and …

Study of the generated density of cavitation inside diesel nozzle using different fuels and nozzles

G Jiang, Y Zhang, H Wen, G **ao - Energy Conversion and Management, 2015 - Elsevier
A comparative study using different fuels and nozzles has been conducted focusing on the
generated density of cavitation inside diesel nozzle. In this paper a visualization experiment …

Poly acrylonitrile Schiff-bases nanofibers: Antibacterial and dye removal potency

AR Ghazy, ER Kenawy, HA Abosharaf… - Journal of Water …, 2024 - Elsevier
Polymer nanofibers exhibit a diverse range of applications in both biological and
environmental contexts owing to their unique surface structure and porosity. This study …

Synthesis, electrospinning, and molecular docking of poly (methyl methacrylate) Schiff bases and their applications as polymeric antimicrobial agents and for dye …

ER Kenawy, AR Ghazy, AF Al-Hossainy… - … Science and Pollution …, 2023 - Springer
The antibacterial activity of a variety of modified poly (methyl methacrylate) Schiff bases
against common microbial infections and removal of methylene blue (MB) dye were …

Microwave-assisted of new derivatives of polyimine conjugated polymer based on Schiff base: synthesis, characterization, and photo-physical properties as a …

ER Kenawy, AR Ghazy, HF Rizk, S Shendy - Scientific Reports, 2023 - nature.com
Abstract The condensation of pyrrole-2, 5-dicarbaldehyde (1) with 5-(2-amino-4-
phenylthiazol-5-yl)-4-phenylthiazol-2-amine (2) and/or 5-(4-Amino-phenyl)-4-phenylthiazol …

Measurement of impurity and temperature variations in water by interferometry technique

MH Mahdieh, T Nazari - Optik, 2013 - Elsevier
Refractive index is an important optical parameter of liquids, which is temperature,
concentration and wavelength-dependent. Therefore, precise measurement of refractive …

Wavelength-and temperature-dependent measurement of refractive indices

J Jasny, B Nickel, P Borowicz - Journal of the Optical Society of …, 2004 - opg.optica.org
A new method for determination of the refractive index of any transparent solvent or glass
was developed and tested for use at temperatures of 133–293 K in the ultraviolet and visible …

Adsorption mechanisms in normal-phase chromatography. Mobile-phase modifier adsorption from dilute solutions and displacement effect

A Cavazzini, G Nadalini, V Malanchin, V Costa… - Analytical …, 2007 - ACS Publications
The adsorption equilibria of methanol from diluted solutions of the alcohol in
dichloromethane (the weak solvent of the binary mixture) have been investigated in normal …