A localized surface plasmon resonance light scattering-based sensing of hydroquinone via the formed silver nanoparticles in system

Simultaneous detection of acetaminophen and 4-aminophenol with an electrochemical sensor based on silver–palladium bimetal nanoparticles and reduced graphene oxide

“…23 Silver plays a supporting role in catalysis. 13,24,25 As a consequence, bimetallic nanoparticles are expected to cut the cost of catalysts and increase the resistance of the catalyst and facilitate the transfer of electrons between PA, 4-AP and the electrode surface. Chitosan (CS), which as an important natural biopolymer, can form electrochemical sensors by forming a thin lm on the glassy carbon electrode and preventing Ag-Pd@rGO from falling off due to its good adhesion and lm forming ability.…”

A voltammetric sensor based on eosin Y film modified glassy carbon electrode for simultaneous determination of hydroquinone and catechol

“…Until now, sophisticated analytical methods have been proposed for detecting and determining the two isomers such as high performance liquid chromatography, 5,6 synchronous uorescence, 7 spectrophotometry, 8 chemiluminescence, 9 capillary electrophoresis 10 and gas chromatography/mass spectrometry. 11 Although these methods have been proven successful for the determination of dihydroxybenzene, some drawbacks still exist such as complex operating conditions, time-consuming processes, expensive equipments, etc.…”

A Simple and Sensitive Assay of Gallic Acid Based on Localized Surface Plasmon Resonance Light Scattering of Silver Nanoparticles through Modified Tollens Process

“…[9][10][11][12] As far as we know, however, relatively few studies have focused on the detection purposes via the formed AgNPs, which is a simple and low toxic approach to the overall process of determinations. 13,14 Gallic acid (GA; 3,4,5-trihydroxybenzoic acid; for structure see Fig. 1), a naturally occurring plant phenol, is an important constituent of traditional Chinese medicine and black tea.…”

“…Thanks to the connection of LSPR-LS with metal NPs, it can overcome those drawbacks described above. LSPR-LS spectroscopy is a new, simple, rapid, and sensitive spectral technique, 10,11,13,14,21 and it can be recorded on a conventional fluorometer by simply setting the synchronous mode (Δλ = 0). A simple, low toxic, sensitive strategy based on the localized surface plasmon resonance light scattering (LSPR-LS) properties of silver nanoparticles (AgNPs) is introduced for the detection of gallic acid (GA).…”