Silver nanoparticlesTensile propertiesThermal stabilityAntibacterial activityUsing cellulose as matrix and different contents of banana peel powder (BPP) as filler, the wet composites were prepared. These films were immersed in 3 mM aq. silver nitrate source solution to in-situ generate silver ...
In this work, Janus structures were constructed by the functionalization of free-standing single-walled carbon nanotubes (FS-SWCNT) membranes with silver nanoparticles (AgNPs) electrodeposited on one face of the free-standing structure. The modification of the FS-SWCNT films with AgNPs was carried ...
The current work aims to synthesize silver nanoparticles through two different methods, which are silver pre-treatment and simultaneous silver treatment during indigo dyeing procedures. The formation of spherical silver nanoparticle confirmed by the appearance of a single symmetric extinction peak around ...
Here, we report that SWCNT-embedded silver nanoparticles were synthesized at room temperature by using, Ox-SWCNTs, a silver precursor and a reducing agent in an aqueous solution. The silver particle size was controlled by varying the mass ratio of SWCNTs and Ag precursor ratio from 50 nm to ...
Top-view scanning electron microscope (SEM) images of (a) flat indium tin oxide (ITO) and flat ITO with silver nanoparticles (Ag NPs), (b) ITO branches and ITO branches with Ag NPs. (c) Representative dark-field reflectance images and (d) Rayleigh scattering spectra of two transparent ...
FESEM images showed polydisperse AgNPs having an average size of about 55 nm. The XRD profile of the synthesized nanoparticles showed peaks that are characteristic of silver while the FTIR spectrum highlighted the functional groups associated with reducing silver ions and stabilizing the AgNPs. With ...
Bilayers of hematite/silver nanoparticles were obtained in the self-assembly process and thoroughly characterized using scanning electron microscopy (SEM), atomic force microscopy (AFM), and in situ streaming potential measurements. The hematite nanoparticles, forming a supporting layer, were 22nm in diam...
Gold and Silver Nanoparticles Yugang Sun and Younan Xia* Monodisperse samples of silver nanocubes were synthesized in large quantities by reducing silver nitrate with ethylene glycol in the presence of poly(vinyl pyrrolidone) (PVP). These cubes were single crystals and were characterized by a slightly...
plasmonresonanceabsorptionofsilvernanoparticles LinHe,Cheng-ZhiHuang * EducationMinistryKeyLaboratoryonLuminescenceandRea-lTimeAnalysis,CollegeofPharmaceuti- calScience,SouthwestUniversity,Chongqing400715,China. ABSTRACT:Inthisstudy,aspectrophotometricdetectionmethodfordiethylstilbestrol(DES)wasproposedbyreducing silvernit...
In this work, silver nanoparticles (AgNPs) and cisplatin (DDP) were combined in a synergistic modification strategy to improve the surface function of airway stents. Using polycaprolactone (PCL) as a drug carrier, a dual-functional PCL-AgNPs-DDP fiber film-coated airway stent was fabricated by ...