Search
Search Results
-
Development of aptamer surface-enhanced Raman spectroscopy sensor based on Fe3O4@Pt and Au@Ag nanoparticles for the determination of acetamiprid
As a common chlorinated nicotinic pesticide with high insecticidal activity, acetamiprid has been widely used for pest control. However, the...
-
Fabrication of Fe3O4@APF Magnetic Nanospheres with Tunable Core–Shell Structure: An Effective Carrier and Reducing Agent for Ag Nanoparticles
In recent decades, magnetic nanomaterials with fast separation and recyclable performance have raised great interest for broad applications in...
-
SERS and Catalytic Performance with Tailored Surface Engineering of Bimetallic Au@Ag Nano-Urchins
AbstractEfficient bimetallic nanostructures, which show properties related to two sole metals, have empowered inventive applications in nanosciences...
-
Electrochemical Deposition of Au/Ag Nanostructure for the Catalytic Reduction of p-Nitrophenol
AbstractNoble metal bimetallic nanostructures, such as Ag and Au, are used in a variety of fields including nanoscience, catalysis, electronics and...
-
Ultrasensitive multiplex SERS immunoassay based on porous Au–Ag alloy nanoparticle–amplified Raman signal probe and encoded photonic crystal beads
An ultrasensitive multiplex surface-enhanced Raman scattering (SERS) immunoassay was developed using porous Au–Ag alloy nanoparticles (p-AuAg NPs) as...
-
A Highly Ultrafine Core–Shell Ir–Cu Bimetallic Nanoparticles and Their Application in Catalytic Oxidation of Textile Dye, Congo Red, by Hexacyanoferrate(III) Ions: A Kinetic Approach
AbstractBimetallic nanoparticles (BMNPs), a pioneer class of material research for catalysis, were intensively explored. We report a versatile...
-
Synthesis of ternary core-shell carbon sphere@α-Fe2O3@Ag composites and their application for simultaneous voltammetric detection of uric acid, xanthine, and hypoxanthine
Core-shell carbon sphere (CS)@ α -Fe 2 O 3 @Ag was synthesized via a multistep hydrothermal method. First, the D-glucose hydrothermal process was employed...
-
A Rapid Detection Method for On-site Screening of Estazolam in Beverages with Au@Ag Core-shell Nanoparticles Paper-based SERS Substrate
Estazolam (EST) is a common sedative-hypnotic drug with a risk of abuse. Therefore, rapid on-site detection of EST is necessary to control the abuse...
-
Microbial Synthesis of Gold Nanoparticles
Due to their nanoscopic size and notable structural variations from many of their counterparts, nanoparticles exhibit qualities that make them...
-
Synthesis of C–N@GC Nanomaterial Derived from Core-Shell ZIF-8@ZIF-67 and Its Application in the Detection of L-Cysteine
AbstractNanomaterial derived from core-shell ZIF-8@ZIF-67, i.e., C–N@GC has been successfully fabricated and characterized by TEM and SEM. C–N@GC was...
-
Fe3O4/Au/porous Au nanohybrid for efficient delivery of doxorubicin as a model drug
Fe 3 O 4 /Au/porous Au nanohybrids being bi-functional nanoparticles with magnetic properties and high porosity, were synthesized and used for drug...
-
Effect of Core–Shell Structure of TiO2 on Its Photocatalytic Performance
Photocatalytic technology has become a hot spot to solve environmental and energy problems. Among many photocatalysts, TiO2TiO has attracted much...
-
Sustainable Fabrication of Large Surface Area Supported Catalyst for the Waste Water Remediation
Metallic nanoparticles intact or grafted within a support are emerging as recyclable, sustainable catalysts for the remediation of waste water...
-
A comprehensive review on biogenic synthesis of bimetallic nanoparticles and their application as catalytic reduction of 4-nitrophenol
The synthesis of a number of bimetallic nanoparticles has been carried out in the past few years for commercial scale applications to promote...
-
Development of a SERS aptasensor for the determination of L-theanine using a noble metal nanoparticle-magnetic nanospheres composite
An ultrasensitive surface-enhanced Raman spectroscopy (SERS) aptamer sensor (aptasensor) using a noble metal nanoparticle-magnetic nanospheres...
-
Simple and sensitive galactose monitoring based on capillary SERS sensor
Galactosemia, a severe genetic metabolic disorder, results from the absence of galactose-degrading enzymes, leading to harmful galactose...
-
Gold-silver core-shell nanoparticle–based impedimetric immunosensor for detection of iron homeostasis biomarker hepcidin
An impedimetric immunosensor based on gold-silver core-shell nanoparticles for hepcidin detection is reported. The core-shell nanoparticles were...
-
A Cluster Model for Interpretation of Surface-Enhanced Raman Scattering of Organic Compounds Interacting with Silver Nanoparticles
In this brief review, we present some illustrative computational results on the use of atomic clusters to model the solid substrate surfaces, aiming...
-
Rapid and sensitive detection of rotavirus by surface-enhanced Raman scattering immunochromatography
A surface-enhanced Raman scattering (SERS) immunochromatographic assay (ICA) has been developed for rapid, ultrasensitive, and quantitative detection...
-
Exploring the potential of molecularly imprinted polymers and metal/metal oxide nanoparticles in sensors: recent advancements and prospects
Metal/metal oxide nanoparticles have gained increasing attention in recent years due to their outstanding features, including optical and catalytic...
