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

Personalized machine learning-guided radiation dose escalation in newly diagnosed glioblastoma: prospective pilot study.

Nature communications·2026
Same author

Growth and transport properties of InAsSb nanoflags.

Nanoscale·2026
Same author

Dual-Mode Sensitization Enabled by Oxidatively Engineered Hierarchical VS<sub>2</sub> Heterostructures for High-Performance, Room-Temperature NH<sub>3</sub> Sensing Applications.

ACS sensors·2026
Same author

Unveiling the Current-Phase Relationship of InSb Nanoflag Josephson Junctions Using a NanoSQUID Magnetometer.

Nano letters·2025
Same author

Towards fair decentralized benchmarking of healthcare AI algorithms with the Federated Tumor Segmentation (FeTS) challenge.

Nature communications·2025
Same author

Unraveling the Synergy of Interfacial Engineering in In Situ Prepared NiO/NdNiO<sub>3</sub> for ppb-Level SO<sub>2</sub> Sensing: Mechanistic and First-Principles Insights.

Small (Weinheim an der Bergstrasse, Germany)·2025

Related Experiment Video

Updated: Nov 24, 2025

Photopatterning Proteins and Cells in Aqueous Environment Using TiO2 Photocatalysis
10:26

Photopatterning Proteins and Cells in Aqueous Environment Using TiO2 Photocatalysis

Published on: October 26, 2015

8.1K

Self-cleaning structural colors by TiO2/Ti nanostructures.

Gaurav Shukla, Angappane Subramanian

    Applied Optics
    |December 28, 2020
    PubMed
    Summary
    This summary is machine-generated.

    Researchers developed scalable self-cleaning structural colors using titanium dioxide nanorods. These colors resist environmental pollutants and can be used for information encryption and ethanol sensing.

    More Related Videos

    The Effect of Interfacial Chemical Bonding in TiO2-SiO2 Composites on Their Photocatalytic NOx Abatement Performance
    11:47

    The Effect of Interfacial Chemical Bonding in TiO2-SiO2 Composites on Their Photocatalytic NOx Abatement Performance

    Published on: July 4, 2017

    13.8K
    In Situ Synthesis of Gold Nanoparticles without Aggregation in the Interlayer Space of Layered Titanate Transparent Films
    07:08

    In Situ Synthesis of Gold Nanoparticles without Aggregation in the Interlayer Space of Layered Titanate Transparent Films

    Published on: January 17, 2017

    8.3K

    Related Experiment Videos

    Last Updated: Nov 24, 2025

    Photopatterning Proteins and Cells in Aqueous Environment Using TiO2 Photocatalysis
    10:26

    Photopatterning Proteins and Cells in Aqueous Environment Using TiO2 Photocatalysis

    Published on: October 26, 2015

    8.1K
    The Effect of Interfacial Chemical Bonding in TiO2-SiO2 Composites on Their Photocatalytic NOx Abatement Performance
    11:47

    The Effect of Interfacial Chemical Bonding in TiO2-SiO2 Composites on Their Photocatalytic NOx Abatement Performance

    Published on: July 4, 2017

    13.8K
    In Situ Synthesis of Gold Nanoparticles without Aggregation in the Interlayer Space of Layered Titanate Transparent Films
    07:08

    In Situ Synthesis of Gold Nanoparticles without Aggregation in the Interlayer Space of Layered Titanate Transparent Films

    Published on: January 17, 2017

    8.3K

    Area of Science:

    • Materials Science
    • Nanotechnology
    • Optics

    Background:

    • Structural colors offer stable coloration compared to dyes and pigments.
    • Environmental pollutants can degrade the quality and appearance of structural colors.
    • Manual cleaning of contaminated surfaces is inconvenient and expensive.

    Purpose of the Study:

    • To fabricate scalable self-cleaning structural colors.
    • To investigate methods for maintaining structural color integrity against environmental contamination.
    • To explore potential applications of these novel materials.

    Main Methods:

    • Fabrication of titanium dioxide (TiO2) nanorods and thin films on various substrates using glancing angle deposition (GLAD).
    • Utilizing theoretical calculations based on thin film interference to validate experimental findings.
    • Employing UV exposure and thermal annealing to induce a superhydrophilic (self-cleaning) state.

    Main Results:

    • Successfully fabricated scalable self-cleaning structural colors using TiO2 nanorods.
    • Validated experimental results with theoretical calculations, suggesting alternative metals like Al, Ni, Co, and Cu.
    • Achieved tunable opaqueness and color properties through annealing.
    • Demonstrated controllable wettability states (superhydrophobic to superhydrophilic) via GLAD.
    • Showcased applications in information encryption and optical ethanol sensing.

    Conclusions:

    • Developed a method for creating durable, self-cleaning structural colors.
    • Demonstrated the versatility of GLAD for controlling material properties and enabling advanced applications.
    • Highlighted the potential of these structural colors in security and sensing technologies.