Abstract A series of new coloring materials in nanoscale based on 5-(2-aminothiazol-5-yl) thiazol-2-amine and 5-(4-aminophenyl) were synthesized. The pigments prepared using a grinding high˗energy ball-milling technique. X-ray diffraction transmission electron microscopy employed to determine the particle size (40–80 nm). synthesized normal applied printing polyester fabrics. fastness colorimet...

Using Annosol Reactive Blue DS dye as the colorant, an inkjet printing ink was developed, and its rheological properties dynamic surface tension were evaluated for use in dry heat transfer of patterns on bio-based nylon 56 cotton interwoven fabrics. In particular, effects parameters fabrics investigated. The results revealed that optimal custom-produced are follows: hot pressing at 130 °C under...

Abstract Indigo is a natural blue dye produced from the leaves of Indigofera plant, which environmentally friendly and non-carcinogenic. This study aimed to determine reduction potential value molasses brown sugar as reducing agents, examine effect hydrochloric acid concentrations aeration time on amount indigo, test fastness rubbing against solar heat, dry, wet silk fabrics that were dyed by i...

THE existing experimental studies of small task-oriented groups have generally employed noise-free communication, in the sense of information theory (i, 2, 5). One exception is the work of Heise and Miller (4) in which measured amounts of acoustic noise were introduced into the telephone network connecting the members of a small group. The experiments reported here investigate the effects of se...

Bacilli from a number of tissues excised from cases of lepromatous and borderline leprosy, unlike mycobacteria, were found to lose their acid-fastness after treatment with pyridine.

The effect of cationic modification of cotton fabrics, using cationic agent (Chromatech 9414) on direct dyeing characteristics was studied in this work. Cationization of cotton fabric at different conditions (pH, cationic agent concentration, temperature and time) was investigated and the optimum conditions were determined . Nitrogen content of cotton samples pretreated with cationic agent was ...

Fiber-based strain sensors have attracted widespread concern of researchers due to large specific surface area, good stretchability and remarkable flexibility. In this work, a stretchable sensor with ultra-high working range was developed by using electrospun thermal plastic polyurethane (TPU) nanofibrous membrane coated carboxyl multi-walled carbon nanotubes (CNTs). order obtain an even distri...