scholarly journals New frontiers in hybrid materials: noble metal nanoparticles – supramolecular gel systems

2014 ◽  
Vol 50 (61) ◽  
pp. 8273-8286 ◽  
Author(s):  
Massimo Cametti ◽  
Zoran Džolić
Keyword(s):  
Metal Nanoparticles ◽  
Noble Metal ◽  
Hybrid Materials ◽  
Noble Metal Nanoparticles ◽  
Supramolecular Gel ◽  
Supramolecular Gels ◽  
Recent Developments ◽  
Potential Applications

Recent developments in hybrid materials composed of noble metal nanoparticles and supramolecular gels are reviewed, with particular emphasis on synthetic procedures, characterization and potential applications.

Recent advances in the application of noble metal nanoparticles in colorimetric sensors for lead ions

2021 ◽  
Author(s):  
H Singh ◽  
Amy Bamrah ◽  
Sanjeev Kumar ◽  
A Deep ◽  
M Khatri ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Metal Nanoparticles ◽  
Noble Metal ◽  
Chemical Properties ◽  
Lead Ions ◽  
Noble Metal Nanoparticles ◽  
Physical Chemical ◽  
Recent Advances ◽  
Recent Developments ◽  
Colorimetric Sensors

Recent developments in nanotechnology and engineering have produced a plethora of nanomaterials with amazing physical/chemical properties and enhanced sensing potential for various heavy metals in the environment. Noble metal nanoparticles...

Template engaged synthesis of hollow ceria-based composites

Nanoscale ◽  
2015 ◽  
Vol 7 (13) ◽  
pp. 5578-5591 ◽  
Author(s):  
Guozhu Chen ◽  
Federico Rosei ◽  
Dongling Ma
Keyword(s):  
Heterogeneous Catalysis ◽  
Metal Oxides ◽  
Metal Nanoparticles ◽  
Noble Metal ◽  
Secondary Component ◽  
Noble Metal Nanoparticles ◽  
Potential Applications

Hollow ceria-based composites, which consist of noble metal nanoparticles or metal oxides as a secondary component, are being studied extensively for potential applications in heterogeneous catalysis.

scholarly journals Optical Properties and Immunoassay Applications of Noble Metal Nanoparticles

2010 ◽  
Vol 2010 ◽  
pp. 1-12 ◽  
Author(s):  
Shaoli Zhu ◽  
Wei Zhou
Keyword(s):  
Optical Properties ◽  
Metal Nanoparticles ◽  
Noble Metal ◽  
Focused Ion Beam ◽  
Ion Beam ◽  
Fdtd Method ◽  
Dipole Approximation ◽  
Noble Metal Nanoparticles ◽  
Nanostructure Fabrication ◽  
Potential Applications

Noble metal, especially gold (Au) and silver (Ag) nanoparticles exhibit unique and tunable optical properties on account of their surface plasmon resonance (SPR). In this paper, we mainly discussed the theory background of the enhanced optical properties of noble metal nanoparticles. Mie theory, transfer matrix method, discrete dipole approximation (DDA) method, and finite-difference time domain (FDTD) method applied brute-force computational methods for different nanoparticles optical properties. Some important nanostructure fabrication technologies such as nanosphere lithography (NSL) and focused ion beam (FIB) are also introduced in this paper. Moreover, these fabricated nanostructures are used in the plasmonic sensing fields. The binding signal between the antibody and antigen, amyloid-derived diffusible ligands (ADDLs)-potential Alzheimer's disease (AD) biomarkers, and staphylococcal enterotixn B (SEB) in nano-Moore per liter (nM) concentration level are detected by our designed nanobiosensor. They have many potential applications in the biosensor, environment protection, food security, and medicine safety for health, and so forth, fields.

scholarly journals Challenges and opportunities in the bottom-up mechanochemical synthesis of noble metal nanoparticles

2020 ◽  
Vol 8 (32) ◽  
pp. 16114-16141 ◽  
Author(s):  
Paulo F. M. de Oliveira ◽  
Roberto M. Torresi ◽  
Franziska Emmerling ◽  
Pedro H. C. Camargo
Keyword(s):  
Metal Nanoparticles ◽  
Noble Metal ◽  
Mechanochemical Synthesis ◽  
Noble Metal Nanoparticles ◽  
Bottom Up ◽  
Challenges And Opportunities ◽  
Recent Developments

This review covers the fundamentals and recent developments on the mechanochemical synthesis of noble metal nanoparticles.

Recent Developments in Detection Using Noble Metal Nanoparticles

2019 ◽  
Vol 50 (2) ◽  
pp. 97-110 ◽  
Author(s):  
Xixi Zhao ◽  
Haobin Zhao ◽  
Lu Yan ◽  
Na Li ◽  
Junling Shi ◽  
...  
Keyword(s):  
Metal Nanoparticles ◽  
Noble Metal ◽  
Noble Metal Nanoparticles ◽  
Recent Developments
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