Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Single-Strand DNA Binding Proteins01:03

Single-Strand DNA Binding Proteins

17.0K
For successful DNA replication, the unwinding of double-stranded DNA must be accompanied by stabilization and protection of the separated single strands of the DNA. This crucial task is performed by single-strand DNA-binding (SSB) proteins. They bind to the DNA in a sequence-independent manner, which means that the nitrogenous bases of the DNA need not be present in a specific order for binding of SSB proteins to it. The binding of SSB proteins straightens single-stranded DNA (ssDNA) and makes...
17.0K
Protein Complex Assembly02:41

Protein Complex Assembly

17.0K
Proteins can form homomeric complexes with another unit of the same protein or heteromeric complexes with different types.  Most protein complexes self-assemble spontaneously via ordered pathways, while some proteins need assembly factors that guide their proper assembly. Despite the crowded intracellular environment, proteins usually interact with their correct partners and form functional complexes.
Many viruses self-assemble into a fully functional unit using the infected host cell to...
17.0K
Colloids03:22

Colloids

21.7K
Children at play often make suspensions such as mixtures of mud and water, flour and water, or a suspension of solid pigments in water known as tempera paint. These suspensions are heterogeneous mixtures composed of relatively large particles that are visible to the naked eye or can be seen with a magnifying glass. They are cloudy, and the suspended particles settle out after mixing. On the other hand, a solution is a homogeneous mixture in which no settling occurs and in which the dissolved...
21.7K

You might also read

Related Articles

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

Sort by
Same author

CpG-induced immune responses <i>via</i> DNA micelles, gold nanoparticles, and liposomes.

Nanoscale horizons·2025
Same author

Mucin-Inspired Filamentous Sulfated Copolymers Effectively Inhibit Human Respiratory Syncytial Virus (hRSV) Infectivity.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2025
Same author

Size-Dependent Ultrasound Activation of Thrombin Catalytic Activity by Mechano-Nanoswitches.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2025
Same author

Microbubble Shell Stiffness Engineering Enhances Ultrasound Imaging, Drug Delivery, and Sonoporation.

Advanced materials (Deerfield Beach, Fla.)·2025
Same author

Modular Design of Hydrogel Adhesives for Enhanced Tissue Healing.

Advanced materials (Deerfield Beach, Fla.)·2025
Same author

Minimally Invasive DNA-Mediated Photostabilization for Extended Single-Molecule and Super-resolution Imaging.

bioRxiv : the preprint server for biology·2025

Related Experiment Video

Updated: Feb 27, 2026

Self-Assembly of Gamma-Modified Peptide Nucleic Acids into Complex Nanostructures in Organic Solvent Mixtures
08:15

Self-Assembly of Gamma-Modified Peptide Nucleic Acids into Complex Nanostructures in Organic Solvent Mixtures

Published on: June 26, 2020

4.7K

DNA-surfactant complexes: self-assembly properties and applications.

Kai Liu1, Lifei Zheng, Chao Ma

  • 1State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry of Chinese Academy of Sciences, 130022, Changchun, China.

Chemical Society Reviews
|July 8, 2017
PubMed
Summary
This summary is machine-generated.

DNA-surfactant complexes offer versatile self-assembly for applications in optoelectronics and biomedicine. These materials exhibit tunable properties, enabling use in advanced films, liquid crystals, and hydrogels for diverse technological advancements.

More Related Videos

Self-assembly of Complex Two-dimensional Shapes from Single-stranded DNA Tiles
10:23

Self-assembly of Complex Two-dimensional Shapes from Single-stranded DNA Tiles

Published on: May 8, 2015

12.2K
Author Spotlight: Developing Synthetic Cells from Programmable Amphiphilic DNA Nanostructures
08:02

Author Spotlight: Developing Synthetic Cells from Programmable Amphiphilic DNA Nanostructures

Published on: May 31, 2024

1.5K

Related Experiment Videos

Last Updated: Feb 27, 2026

Self-Assembly of Gamma-Modified Peptide Nucleic Acids into Complex Nanostructures in Organic Solvent Mixtures
08:15

Self-Assembly of Gamma-Modified Peptide Nucleic Acids into Complex Nanostructures in Organic Solvent Mixtures

Published on: June 26, 2020

4.7K
Self-assembly of Complex Two-dimensional Shapes from Single-stranded DNA Tiles
10:23

Self-assembly of Complex Two-dimensional Shapes from Single-stranded DNA Tiles

Published on: May 8, 2015

12.2K
Author Spotlight: Developing Synthetic Cells from Programmable Amphiphilic DNA Nanostructures
08:02

Author Spotlight: Developing Synthetic Cells from Programmable Amphiphilic DNA Nanostructures

Published on: May 31, 2024

1.5K

Area of Science:

  • Materials Science
  • Biomaterials Science
  • Supramolecular Chemistry

Background:

  • DNA-surfactant complexes self-assemble into diverse structures, from ordered lamellar and cubic phases to disordered isotropic forms.
  • These complexes are formed via electrostatic interactions between DNA backbones and surfactant side chains, leading to bulk films, liquid crystals, and hydrogels.

Purpose of the Study:

  • To explore the unique properties and potential applications of DNA-surfactant complexes.
  • To highlight their versatility in optoelectronics, biomedicine, and synthetic chemistry.

Main Methods:

  • Review of self-assembly mechanisms of DNA-surfactant complexes.
  • Analysis of structural versatility (lamellar, hexagonal, cubic, isotropic phases).
  • Investigation of tunable properties for various applications.

Main Results:

  • DNA-surfactant complexes exhibit tunable properties suitable for directional conductivity, dye dispersion, and optoelectronic devices (LEDs, photovoltaics).
  • They function as chromophores in electrochromic displays and possess excellent gene/drug delivery capabilities.
  • These complexes serve as scaffolds for DNA-templated reactions, modifications, and polymerizations.

Conclusions:

  • DNA-surfactant complexes are emerging materials with broad applicability due to their structural flexibility and tunable properties.
  • Their potential spans optoelectronics, advanced displays, drug delivery, and synthetic chemistry, inspiring future research and development.