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

Energy to Drive Translocation01:37

Energy to Drive Translocation

2.1K
Mitochondrial protein import is powered by two distinct energy sources: ATP hydrolysis and electrochemical potential across the inner membrane. Newly synthesized precursors are bound by cytosolic chaperones of the Hsp70 family, which guide them to the import receptors on the mitochondrial surface. Utilizing the energy of ATP hydrolysis, Hsp70 chaperones transfer these precursors to the TOM receptors on the mitochondrial outer membrane.
Generally, polypeptides are unfolded by two distinct...
2.1K
DNA-only Transposons02:57

DNA-only Transposons

14.5K
DNA-only transposons are called autonomous transposons since they code for the enzyme transposase that is required for the transposition mechanism. Insertion of transposons can alter gene functions in multiple ways. They can mutate the gene, alter gene expression by introducing a novel promoter or insulator sequence, introduce new splice sites, and change the mRNA transcripts produced, or remodel chromatin structure.
The donor site from where the transposon is excised is either degraded or...
14.5K

You might also read

Related Articles

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

Sort by
Same author

Simple image analysis for reliability control of column agglutination test in pretransfusion testing.

Transfusion medicine (Oxford, England)·2026
Same author

Stark absorption spectroscopy of flavin mononucleotide and derivatives of pyrene, xanthene, phenoxazine, and thienotetracene.

Physical chemistry chemical physics : PCCP·2026
Same author

Dual Quantum Dot Molecular FRET Probes for Picomolar DNA Hexaplexing.

Small methods·2026
Same author

Catalytic Efficiency for the Chemoenzymatic Synthesis of Core Human Milk Oligosaccharides and Analogs via Sugar Oxazolines.

Journal of agricultural and food chemistry·2026
Same author

Cumulative Spectroscopic Detection for Taylor Dispersion Analysis of Nanoparticles.

Analytical chemistry·2026
Same author

In-Situ ssDNA Isolation from dsDNA Sources as a Streamlined Pathway to DNA Origami Assembly and Testing.

bioRxiv : the preprint server for biology·2026

Related Experiment Video

Updated: Jul 12, 2025

DNA-Tethered RNA Polymerase for Programmable In vitro Transcription and Molecular Computation
09:26

DNA-Tethered RNA Polymerase for Programmable In vitro Transcription and Molecular Computation

Published on: December 29, 2021

4.2K

Pursuing excitonic energy transfer with programmable DNA-based optical breadboards.

Divita Mathur1, Sebastián A Díaz2, Niko Hildebrandt3,4

  • 1Department of Chemistry, Case Western Reserve University, Cleveland OH 44106, USA.

Chemical Society Reviews
|October 24, 2023
PubMed
Summary

DNA nanotechnology enables precise nanoscale assembly for optical applications. These dynamic DNA structures allow for controlled energy transfer, paving the way for advanced sensors and computing.

More Related Videos

Design and Synthesis of a Reconfigurable DNA Accordion Rack
07:44

Design and Synthesis of a Reconfigurable DNA Accordion Rack

Published on: August 15, 2018

7.1K
Plasmid-derived DNA Strand Displacement Gates for Implementing Chemical Reaction Networks
07:50

Plasmid-derived DNA Strand Displacement Gates for Implementing Chemical Reaction Networks

Published on: November 25, 2015

14.4K

Related Experiment Videos

Last Updated: Jul 12, 2025

DNA-Tethered RNA Polymerase for Programmable In vitro Transcription and Molecular Computation
09:26

DNA-Tethered RNA Polymerase for Programmable In vitro Transcription and Molecular Computation

Published on: December 29, 2021

4.2K
Design and Synthesis of a Reconfigurable DNA Accordion Rack
07:44

Design and Synthesis of a Reconfigurable DNA Accordion Rack

Published on: August 15, 2018

7.1K
Plasmid-derived DNA Strand Displacement Gates for Implementing Chemical Reaction Networks
07:50

Plasmid-derived DNA Strand Displacement Gates for Implementing Chemical Reaction Networks

Published on: November 25, 2015

14.4K

Area of Science:

  • Nanotechnology
  • Biotechnology
  • Materials Science

Background:

  • DNA nanotechnology allows for precise self-assembly of 3D nanoscale structures.
  • These structures can be modified with molecules like drugs and dyes.
  • DNA structures serve as optical breadboards for controlled energy transfer.

Purpose of the Study:

  • To review progress in DNA-based composite materials for optical applications.
  • To explore the use of DNA scaffolds for manipulating excitonic energy transfer (ET).
  • To highlight the potential of DNA nanostructures in various technological fields.

Main Methods:

  • Utilizing DNA scaffolding for precise positioning of fluorophores.
  • Investigating Förster resonance energy transfer (FRET) and other ET processes.
  • Developing dynamic DNA structures for in situ reconfiguration and property switching.

Main Results:

  • Demonstrated ability to create complex optical structures with high fidelity.
  • Enabled rapid redesign and prototyping of structural and optical analogues.
  • Showcased dynamic DNA structures for reconfigurable ET pathways and state switching.

Conclusions:

  • DNA nanostructures offer unique capabilities for fundamental photophysical studies.
  • These materials hold promise for applications in artificial light harvesting, sensing, computing, and data storage.
  • Further development is needed to transition these research materials into practical prototypes.