… Here, we report on the ultrafast electron transfer from gold nanoparticles (Au-NPs) to
methylene blue (MB) molecular adsorbate using femtosecond pump–probe and steady-state …

… (PPY) and gold nanoparticles (AuNPs), modified onto a screen-printed carbon electrode (SPCE)
to improve electron transfer properties and increase the degree of methylene blue (MB) …

… is observed between blue MB and colorless LMB. However, the application of nanoparticle-…
In this work, we demonstrate that gold nanoparticles (AuNPs) have a capacity for catalyzing …

… In present paper gold nanoparticle modified electrode (nanogold electrode) was obtained …
The cyclic voltammogram of DDT modified electrode in ferricyanide plus methylene blue (MB) …

… methylene blue from wastewater in the presence of NaBH 4 . The results indicated that this
catalyst exhibited superior catalytic activity toward methylene blue … toward methylene blue in …

… nanoparticles using bio-resources has given rise to a new trend in nanoscience and
nanotechnology. In the present work, well-dispersed gold nanoparticles (… on methylene blue was …

… by successively spraying silver nanoparticles (AgNPs) and gold nanoparticles (AuNPs) onto
… The substrate exhibited excellent SERS activity for malachite green (MG), methylene blue (…

… Paper-strip-type methylene blue (MB)-functionalized gold nanoparticles (… nanoparticles via
an ion-pairing mechanism between MB + and As(V), resulting in a color shift from red to blue. …

… Gold nanoparticles (Au NPs) supported by a covalent organic framework (COF) exhibited
a … SMt was used here due to its excellent adsorption ability towards methylene blue (MB), …

… gold-carbon nanoparticles soaked to nanosand showed high removal percentage for methylene
blue. The … by biosynthesized gold nanoparticles. Das and Velusamy [33] used biogenic …