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

You might also read

Related Articles

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

Sort by
Same author

<i>BnaA01.BRC1</i> Negatively Regulates Branch Number and Responds to Gibberellin Signaling in <i>Brassica napus</i>.

Plants (Basel, Switzerland)·2026
Same author

Novel 2-Phenyl-1H-Pyrrole Derivatives as Mitochondrial Pyruvate Carrier Inhibitors to Treat Hair Loss.

Chemical biology & drug design·2026
Same author

Semi-supervised multi-label feature selection with consistent sparse graph learning.

Neural networks : the official journal of the International Neural Network Society·2026
Same author

The Impact of Social Media Based Advice on Health Behaviors in Digital Health Communication.

Journal of health communication·2026
Same author

Multi-View Causal Feature Selection.

IEEE transactions on pattern analysis and machine intelligence·2026
Same author

A SERS-active swab for integrated sampling, response and detection of saliva of normal and sleep-deprived mice.

Analytica chimica acta·2026
Same journal

A Domino-Synthesized Dicoordinate Copper(I) Bis-imidazopyridine Complex Triggering Cuproptosis/Ferroptosis for Enhanced Cancer Immunotherapy.

Angewandte Chemie (International ed. in English)·2026
Same journal

Mirror-Symmetric Organic Two-Dimensional Crystals for Alternative Photon Transport Pathways.

Angewandte Chemie (International ed. in English)·2026
Same journal

Cobalt-Catalyzed Migratory E-Selective Asymmetric Aza-Nozaki-Hiyama-Kishi Coupling.

Angewandte Chemie (International ed. in English)·2026
Same journal

Facile Synthesis of α,ω-Dihydroxy Telechelic Macromonomers From Ethylene and α-Olefins for Recyclable Alternating Block Copolymers.

Angewandte Chemie (International ed. in English)·2026
Same journal

Multi-Atom Sub-Nanometer Assemblies on Interpenetrating Multi-Chambered N/C Nanospheres.

Angewandte Chemie (International ed. in English)·2026
Same journal

A Synergistic C<sub>2+</sub> Alcohols/Olefins-Intermediated Pathway Boosts CO<sub>2</sub> Hydrogenation to Aromatics.

Angewandte Chemie (International ed. in English)·2026
See all related articles

Related Experiment Video

Updated: Jan 16, 2026

Author Spotlight: Modular Neuronal Networks for Analyzing Brain Functions
07:38

Author Spotlight: Modular Neuronal Networks for Analyzing Brain Functions

Published on: June 7, 2024

2.3K

Synergistic Two-Color Photochemical Polymer Network Formation and Lithography.

Jan Hobich1,2, Xingyu Wu1,2, Florian Feist1,2

  • 1Institute of Nanotechnology (INT), Karlsruhe Institute of Technology (KIT), Kaiserstraße 12, 76131, Karlsruhe, Germany.

Angewandte Chemie (International Ed. in English)
|October 3, 2025
PubMed
Summary
This summary is machine-generated.

This study introduces synergistic two-color lithography, a novel method using two specific wavelengths to control polymer network formation. This advanced technique enables precise spatial and temporal control for additive manufacturing applications.

Keywords:
PhotoswitchesPolymer network formationSynergistic two‐color photochemistryTwo‐color laser lithography

More Related Videos

Patterning via Optical Saturable Transitions - Fabrication and Characterization
08:19

Patterning via Optical Saturable Transitions - Fabrication and Characterization

Published on: December 11, 2014

7.2K
A 'Plug and Play' Method to Create Water-dispersible Nanoassemblies Containing an Amphiphilic Polymer, Organic Dyes and Upconverting Nanoparticles
12:51

A 'Plug and Play' Method to Create Water-dispersible Nanoassemblies Containing an Amphiphilic Polymer, Organic Dyes and Upconverting Nanoparticles

Published on: November 14, 2015

10.3K

Related Experiment Videos

Last Updated: Jan 16, 2026

Author Spotlight: Modular Neuronal Networks for Analyzing Brain Functions
07:38

Author Spotlight: Modular Neuronal Networks for Analyzing Brain Functions

Published on: June 7, 2024

2.3K
Patterning via Optical Saturable Transitions - Fabrication and Characterization
08:19

Patterning via Optical Saturable Transitions - Fabrication and Characterization

Published on: December 11, 2014

7.2K
A 'Plug and Play' Method to Create Water-dispersible Nanoassemblies Containing an Amphiphilic Polymer, Organic Dyes and Upconverting Nanoparticles
12:51

A 'Plug and Play' Method to Create Water-dispersible Nanoassemblies Containing an Amphiphilic Polymer, Organic Dyes and Upconverting Nanoparticles

Published on: November 14, 2015

10.3K

Area of Science:

  • Materials Science
  • Polymer Chemistry
  • Photochemistry

Background:

  • Polymer network formation is crucial for materials science and additive manufacturing.
  • Existing photolithography methods have limitations in spatial and temporal control.
  • Developing advanced photoresists with tunable properties is an ongoing research area.

Purpose of the Study:

  • To introduce synergistic two-color lithography for precise control over polymer network formation.
  • To demonstrate a novel photoresist system utilizing two photoswitches activated by different wavelengths.
  • To explore the potential of this technique for advanced additive manufacturing.

Main Methods:

  • Development of a photoresist containing diarylindenone epoxide (DIO) and strained azobenzene (SA) photoswitches.
  • Utilizing dual-laser lithography with specific wavelengths (375 nm and 430 nm) for photoactivation.
  • Investigating the synergistic effect of simultaneous dual-wavelength irradiation versus single-wavelength exposure.

Main Results:

  • Simultaneous irradiation at 375 nm and 430 nm induced a (3+2) cycloaddition, forming crosslinked networks.
  • Single-wavelength exposure under the same conditions did not induce solidification, demonstrating wavelength-gated control.
  • Kinetic analysis confirmed the potential for precise control in additive manufacturing.
  • Fabrication of well-defined structures, such as segmented rings and butterfly architectures, was achieved.

Conclusions:

  • Synergistic two-color lithography offers advanced spatial and temporal control over polymer network formation.
  • This technique enables precise additive manufacturing by selectively activating covalent bond formation.
  • The developed photoresist system and dual-laser platform provide a versatile tool for creating complex microstructures.