Remarkable reduction ability towards p-nitrophenol by a synergistic effect against the aggregation and leaching of palladium nanoparticles in dendritic supported catalysts

Fiber-glass supported catalysis: real-time, high-resolution visualization of active palladium catalytic centers during the reduction of nitro compounds

“…Other research also shows that silica and titania nanosphere surfaces modified with –SH or –NH 2 could remarkably block the aggregation and leaching of Pd metal nanoparticles. 36…”

“…Other research also shows that silica and titania nanosphere surfaces modified with -SH or -NH 2 could remarkably block the aggregation and leaching of Pd metal nanoparticles. 36 Emphasizing the importance of surface treatment, in our work the Pd clusters (especially for large Pd clusters) on the coverslip are not anchored, and were therefore easily washed away by the flowing solution.…”

Ultrasmall Palladium Nanoparticles Confined within Dendronized Polymers as High-Efficiency Catalysts

“…The catalytic mechanism of the Suzuki–Miyaura reaction using G1-PdNPs is also proposed, as shown in Figure . The Pd-mediated Suzuki–Miyaura reaction mechanism has been fully discussed in many reports. ,, In the oxidative addition process, Pd(0) is first oxidized to Pd­(II) by bromobenzene, resulting in the σ-arylpalladium intermediate. Whereafter, the intermediate suffers from the specific transmetalation with the help of the phenylboronic acid and K 2 CO 3 , leading to the biaryl palladium intermediate.…”

Development of functional cotton fabric by simultaneous dyeing and finishing with a novel bioactive reactive dye

“…With the growing trends of green and sustainable manufacturing strategies of clothing and textile, sustainable textiles finishing has recently become a zone of active research and growing interest. Conventional trends have now been shifted towards more economical and sustainable approaches such as merging of textile pre-treatment steps (Eren et al 2009), use of eco-friendly naturally occurring colorants for imparting color and functionality to textiles (Wang et al 2022) , the synthesis and single-bath application of bifunctional finishes (Kundu et al 2022) and simultaneous dyeing and finishing of textile (Farouk et al 2021). Some studies have been conducted on the sustainable simultaneous dyeing and antibacterial finishing of cotton fabric to reduce the release of toxic chemicals into the environment such as the addition of silver (Ag) nanoparticles (Mahmoud et al 2021) to the reactive dyebath to make cotton fabric resistant to microbes or synthesis and application of thiazole-based antibacterial dyes for simultaneous dyeing and antibacterial finishing of cotton fabric (Mohamed et al 2018), one-bath application of structurally compatible antibacterial agent and reactive dye (Zhang et al 2021), incorporation of antimicrobial glutaraldehyde or terephalaldehyde into monochlorotriazine reactive dyes (Mohamed et al 2022), using bioactive sulfonamide moiety as dye intermediate for synthesizing antimicrobial reactive dye (Sagheer et al 2022) and immobilization of in-situ fabricated silver nanoparticles on fabric using gardenia yellow plant phytochemicals (Jiang et al 2022).…”

“…19 With the growing trends in green and sustainable manufacturing strategies for clothing and textiles, sustainable textile finishing has recently become an active zone of research with growing interest from researchers. Conventional trends have now been shifted towards more economical and sustainable approaches, such as the merging of textile pre-treatment steps, 20 the use of eco-friendly naturally occurring colorants for imparting color and functionality to textiles, 21 the synthesis and single-bath application of bifunctional finishes, 22 and the simultaneous dyeing and finishing of textiles. 23,24 Some studies have been conducted on the sustainable and simultaneous dyeing and antibacterial finishing of cotton fabric to reduce the release of toxic chemicals into the environment.…”