The Effect of Nano and Micro TiO2 Particles, on Reflective Behavior of Printed Cotton/Nylon Fabrics in Vis/NIR Regions

Abstract

To match the reflectance profile of desert colors including brown, olive green, and khaki in the Vis/near IR (NIR) bands, several pigments were used to print cotton/nylon fabrics. The reflectances of printed fabrics were measured by using spectrophotometric technique.

Comparative study of using ionic liquid and organic solvent for the preparation of optically active organosoluble polyamides with pendent 4-(2-phthalimidiyl-propanoylamino)benzamide groups

In this study, the direct polycondensation of chiral dicarboxylic acid monomer, 5-[3-phenyl-2-(9,10-dihydro-9,10-ethanoanthracene-11,12-dicarboximido)propanoylamino]isophthalic acid (1) with diverse aromatic diamines (2a-2h) was investigated in IL, 1,3-dipropylimidazolium bromide as replacement for volatile toxic organic solvents.

Tungestophosphoric Acid supported on highly Organosoluble Polyamide (PW12/PA): Highly Efficient Catalysts for the Synthesis of Novel 1,3,5-Triarylpyrazoline Derivatives

Abstract

A novel compound constructed from polyoxometalate (H3PW12O40, PW12) and poly(amidoamine) (PA) was prepared at room temperature in an aqueous solution by an impregnation method.

Theoretical study on modeling and prediction of optical rotation for biodegradable polymers containing -amino acids using QSAR approaches

Abstract

The main purpose of the present study was modeling and prediction of the optical rotation ([M]D) of some biodegradable polymers containing α-amino acids using quantitative structure-activity relationship (

Preparation and characterization of optically active polyamides based on 3-phenyl-2-(9,10-dihydro-9,10-ethanoanthracene-11,12-dicarboximido)propanoyl-amino in 1,3-dipropylimidazolium bromide

Abstract

The exploitation of ionic liquids (IL)s for the preparation and use of non-vinyl macromolecules brings together two of the most stimulating and promising areas of research from recent years.