Related Experiment Video

Updated: Apr 26, 2026

Preparation of Silica Nanoparticles Through Microwave-assisted Acid-catalysis
09:43

Preparation of Silica Nanoparticles Through Microwave-assisted Acid-catalysis

Published on: December 16, 2013

17.9K

Drug encapsulation and release by mesoporous silica nanoparticles: the effect of surface functional groups

Si Yu Tan1, Chung Yen Ang, Peizhou Li

  • 1Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371 (Singapore) http://www.ntu.edu.sg/home/zhaoyanli/

Chemistry (Weinheim an Der Bergstrasse, Germany)
|July 22, 2014
PubMed

Keywords:
drug deliveryligand effectsmesoporous silica nanoparticlesrelease kineticssurface functionalization

More Related Videos

Manufacture and Drug Delivery Applications of Silk Nanoparticles09:03

Manufacture and Drug Delivery Applications of Silk Nanoparticles

Published on: October 8, 2016

15.5K
Encapsulation and Permeability Characteristics of Plasma Polymerized Hollow Particles09:27

Encapsulation and Permeability Characteristics of Plasma Polymerized Hollow Particles

Published on: August 16, 2012

10.2K

Related Concept Videos

Site-Targeted Drug Delivery Systems: Polymeric Carriers01:24

Site-Targeted Drug Delivery Systems: Polymeric Carriers

Polymeric carriers enhance targeted drug delivery by increasing efficacy while minimizing off-target effects. These carriers comprise a biodegradable polymeric backbone integrated with functional elements that enable targeting, improve physicochemical properties, and regulate drug release.Targeting MechanismsThe targeting ability of polymeric carriers is mediated by a homing device, which is a molecular recognition component designed to selectively bind to specific tissues or cells. Monoclonal...
156
Bioavailability Enhancement: Drug Solubility Enhancement01:16

Bioavailability Enhancement: Drug Solubility Enhancement

Bioavailability is a critical factor in determining a drug's effectiveness. It refers to the proportion of a drug that enters the circulation when introduced into the body and is, as a result, able to have an active effect. Enhancing bioavailability is essential for drugs with poor solubility, as it can significantly impact their therapeutic efficacy. Various methods are employed to increase the solubility of drugs, thereby enhancing their bioavailability.Micronization and nanonization are...
496
Factors Affecting Dissolution: Particle Size and Effective Surface Area01:23

Factors Affecting Dissolution: Particle Size and Effective Surface Area

Dissolution kinetics, an essential aspect of oral drug delivery, is significantly influenced by the drug's particle size. According to the Noyes-Whitney dissolution model, the dissolution rate correlates directly with the drug's surface area. The larger the surface area, the higher the drug's solubility in water, leading to a faster drug dissolution rate. Reducing particle size increases the effective surface area, enhancing the dissolution process. Micronization and nanosizing are...
1.9K