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Boring holes in Au nanoplates by active surface etching
In contrast to the conventional etching that makes nanoparticles rounder and our previous sharpening etching mode that causes serrated edges, here,...
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Recent development of substrates for immobilization of bimetallic nanoparticles for wastewater treatment: a review
Bimetallic nanoparticles (BMNPs) have gained considerable attention due to their remarkable catalytic properties, making them invaluable in...
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Surface-roughness-adjustable Au nanorods with strong plasmon absorption and abundant hotspots for improved SERS and photothermal performances
The rational optimization of plasmonic property of metal nanocrystals by manipulating the structure and morphology is crucial for the...
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Magnetic Nanocomposites Based on Metal-Organic Frameworks: Preparation, Classification, Structure, and Properties (A Review)
AbstractThe current state of research in the field of synthesis and study of structure and properties of magnetic nanocomposites based on...
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Colorimetric/SERS dual-mode sensing of glucose based on cascade reaction of peroxidase-like Au@Pt/Fe-DACDs nanozyme
This study synthesized Fe-doped dopamine carbon dots (Fe-DACDs) as a reducing agent and template hybrid Au and Pt nanoparticles (Au@Pt/Fe-DACDs)....
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Helium nanodroplet assisted synthesis of bimetallic Ag@Au nanoparticles with tunable localized surface plasmon resonance
AbstractNanoparticles with tunable localized surface plasmon resonance have been prepared by synthesis in helium nanodroplets. Subsequent surface...
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A review of spectroscopic probes constructed from aptamer-binding gold/silver nanoparticles or their dimers in environmental pollutants’ detection
The issue of environmental pollutant residues has gained wide public attention all along. Therefore, it is necessary to develop simple, rapid,...
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Biogenic Synthesis of Nanomaterials: Bioactive Compounds as Reducing, and Cap** Agents
Nanotechnology is the work done at a nano level to create or modify a biological compound for greater good. There is a wide range of bioactive...
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Deposition of Pd–Pt alloy zigzag shell over Au nanorods for boosted catalysis and thermo-photo catalysis
Multimetallic plasmonic nanostructures, with appropriate morphology, elemental proportions and sizes, can be used to accelerate photocatalytic...
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Facile synthesis of intra-nanogap enhanced Raman tags with different shapes
Hot spot engineering in plasmonic nanostructures plays a significant role in surface-enhanced Raman scattering (SERS) for bioanalysis and cell...
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Sensitive SERS detection of Tobramycin using electrochemically synthesized silver nanoparticles
Sensitive surface-enhanced Raman spectroscopy (SERS) substrates designed for drug sensing are in great interest due to the growing demand in...
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Powering mesoporous silica nanoparticles into bioactive nanoplatforms for antibacterial therapies: strategies and challenges
Bacterial infection has been a major threat to worldwide human health, in particular with the ever-increasing level of antimicrobial resistance....
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Recent development of surface-enhanced Raman scattering for biosensing
Surface-Enhanced Raman Scattering (SERS) technology, as a powerful tool to identify molecular species by collecting molecular spectral signals at the...
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Facile synthesis of magnetic resorcinol–formaldehyde resin Fe3O4@RF-Au composites for enhanced tetracycline photodegradation with simultaneous H2O2 production
Magnetic Fe 3 O 4 resorcinol–formaldehyde (RF) resin core–shell composites loaded with Au nanoparticles (Fe 3 O 4 @RF-Au) were prepared via a hydrothermal...
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Surface Plasmon Resonance
The sensitivity of an optical measurement is closely related to the light–matter interaction strength. Enhancing the local-field intensity raises the...
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Two-Step Fabrication of Carbon-Supported Cu@Pd Nanoparticles for Electro-Oxidation of Formic Acid
Core–shell structure Cu@Pd/C catalysts were prepared in two steps combining microwave-assisted glycol reduction and chemical impregnation method for...
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Applying I-Optimal Design for Tuning Internal Cavity of Hollow Mesoporous Silica Nanoparticles for 5-Fluorouracil Delivery: Investigating Drug-Loading/Releasing Behavior and Biocompatibility Properties
Hollow mesoporous silica nanoparticles (HMSNs) are promising drug carriers due to their large surface area, high porosity, and biocompatibility. In...
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Microbial Synthesis of Nanoparticles for Wastewater Remediation
The wastewater originating from the industrial and domestic sector with potential hazardous organic and inorganic pollutants when discharged into the...
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Vacuum-tuned-atmosphere induced assembly of Au@Ag core/shell nanocubes into multi-dimensional superstructures and the ultrasensitive IAPP proteins SERS detection
Utilizing vacuum-tuned-atmosphere induced dip coating method, we achieve the cross-dimensional macroscopic diverse self-assemblies by using one...
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Electrolytic synthesis of metallic aluminum nanoparticles in aqueous solution
The present paper describes the preparation of metallic aluminum (Al) nanoparticles in an aqueous solution. An aqueous colloidal solution containing...
