Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Colloidal precipitates

Colloidal precipitates

The high insolubility of some precipitates can result in an unfavorable relative supersaturation. This can lead to colloidal particles with a large surface-to-mass ratio, where adsorption is promoted. For instance, in the precipitation of silver chloride, silver ions are adsorbed on the surface of the colloidal particles, forming a primary layer. This layer attracts ions of opposite charge (such as nitrate ions), forming a diffuse secondary layer of adsorbed ions. This electric double layer...

Formation of Complex Ions

Formation of Complex Ions

A type of Lewis acid-base chemistry involves the formation of a complex ion (or a coordination complex) comprising a central atom, typically a transition metal cation, surrounded by ions or molecules called ligands. These ligands can be neutral molecules like H2O or NH3, or ions such as CN− or OH−. Often, the ligands act as Lewis bases, donating a pair of electrons to the central atom. These types of Lewis acid-base reactions are examples of a broad subdiscipline called coordination...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Reply to the Letter - "The development of Brugada syndrome phenotype is multifactorial, combining genetic and environmental factors".

European review for medical and pharmacological sciences·2020

Same author

Putative role of Brugada syndrome genes in familial atrial fibrillation.

European review for medical and pharmacological sciences·2019

Same author

Detection of the antiviral activity of epicatechin isolated from Salacia crassifolia (Celastraceae) against Mayaro virus based on protein C homology modelling and virtual screening.

Archives of virology·2018

Same author

A critical period for omega-3 nutritional supplementation in the development of the rodent visual system.

Brain research·2015

Same author

Feasibility of feature-based indexing, clustering, and search of clinical trials. A case study of breast cancer trials from ClinicalTrials.gov.

Methods of information in medicine·2013

Same author

Changes in a nanoparticle's spectroscopic signal mediated by the local environment.

Nanotechnology·2012

Same journal

AFM-Modified Graphene Field-Effect Transistor for Sensitive Detection of Cardiac Troponin I.

Nanotechnology·2026

Same journal

Ultra-Sensitive UV Photodetectors Enabled by Built-in Electric Fields in Hierarchical NP-Type Porous Silicon.

Nanotechnology·2026

Same journal

Effect of sintering temperature on structural, microstructural and magnetic properties of La<sub>0.8</sub>Sr<sub>0.2</sub>MnO<sub>3</sub>: Evolution of faceting and terrace like morphology.

Nanotechnology·2026

Same journal

Engineered V2C MXene Anchored Cu Nanoparticles for Selective Nitrate/Nitrite Sensing and Magneto-Electrocatalytic Hydrogen Evolution Reaction.

Nanotechnology·2026

Same journal

Quantitative Mechanism Separation of Single-Event Transients in Nanosheet Transistors via TCAD Simulation.

Nanotechnology·2026

Same journal

Antibacterial, mechanical and curing properties of PMMA bone cement loaded with copper nanoparticles.

Nanotechnology·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jun 1, 2026

Tangential Flow Ultrafiltration: A “Green” Method for the Size Selection and Concentration of Colloidal Silver Nanoparticles

Tangential Flow Ultrafiltration: A “Green” Method for the Size Selection and Concentration of Colloidal Silver Nanoparticles

Published on: October 4, 2012

Size effects on silver nanoparticles' properties.

F D Kiss¹, R Miotto, A C Ferraz

¹Instituto de Física da Universidade de São Paulo, Caixa Postal 66318, CEP 05315-970, São Paulo, SP, Brazil.

|May 21, 2011

Summary

This summary is machine-generated.

This study reveals how nanoparticle properties change with size, identifying distinct regimes from molecular to crystal behavior. Surface effects are significant but diminish as nanoparticles grow larger.

More Related Videos

Synthesis, Characterization, and Functionalization of Hybrid Au/CdS and Au/ZnS Core/Shell Nanoparticles

Synthesis, Characterization, and Functionalization of Hybrid Au/CdS and Au/ZnS Core/Shell Nanoparticles

Published on: March 2, 2016

Ameliorating Osteoarthritis in Mice Using Silver Nanoparticles

Ameliorating Osteoarthritis in Mice Using Silver Nanoparticles

Published on: June 2, 2023

Related Experiment Videos

Last Updated: Jun 1, 2026

Tangential Flow Ultrafiltration: A “Green” Method for the Size Selection and Concentration of Colloidal Silver Nanoparticles

Tangential Flow Ultrafiltration: A “Green” Method for the Size Selection and Concentration of Colloidal Silver Nanoparticles

Published on: October 4, 2012

Synthesis, Characterization, and Functionalization of Hybrid Au/CdS and Au/ZnS Core/Shell Nanoparticles

Synthesis, Characterization, and Functionalization of Hybrid Au/CdS and Au/ZnS Core/Shell Nanoparticles

Published on: March 2, 2016

Ameliorating Osteoarthritis in Mice Using Silver Nanoparticles

Ameliorating Osteoarthritis in Mice Using Silver Nanoparticles

Published on: June 2, 2023

Area of Science:

Materials Science
Nanotechnology
Computational Chemistry

Background:

Nanoparticles exhibit unique properties influenced by their size and surface.
Understanding these size-dependent properties is crucial for designing nanomaterials.

Purpose of the Study:

To systematically investigate the impact of nanoparticle size on structural, electronic, and vibrational properties.
To identify distinct size-dependent regimes governing nanoparticle behavior.

Main Methods:

Total energy calculations were employed to analyze nanoparticle properties.
Systematic study across a range of nanoparticle dimensions.

Main Results:

Three characteristic regimes were identified: molecular (<1.5 nm), mixed (1.5-2.0 nm), and crystal (>2.0 nm).
Nanoparticle surface properties significantly modulate behavior in all regimes.
Surface modulation effects decrease with increasing nanoparticle size.

Conclusions:

Nanoparticle properties transition predictably from molecular to bulk-like crystal behavior with increasing size.
Surface effects play a critical role, particularly in smaller nanoparticles.
The identified regimes provide a framework for understanding and predicting nanoparticle characteristics.