Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Focusing of Light in the Eye

Focusing of Light in the Eye

Light rays enter the eye through the cornea, a transparent dome-shaped tissue that is the eye's outermost layer. The cornea bends or refracts, light rays traveling to the pupil. The shape of the cornea determines how much of the light is bent and whether the image will be focused correctly on the retina at the back of the eye. Once the light has passed through both refraction layers, it converges into a single focal point onto a small area. This is where photoreceptors start transforming...

Imaging Biological Samples with Optical Microscopy

Imaging Biological Samples with Optical Microscopy

Optical microscopy uses optic principles to provide detailed images of samples. Antonie van Leeuwenhoek designed the first compound optical microscope in the 17th century to visualize blood cells, bacteria, and yeast cells. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes with enhanced magnification and resolution.
In optical microscopy, the specimen to be viewed is placed on a glass slide and clipped on the stage...

Photoelectric Effect

Photoelectric Effect

When light of a particular wavelength strikes a metal surface, electrons are emitted. This is called the photoelectric effect. The minimum frequency of light that can cause such emission of electrons is called the threshold frequency, which is specific to the metal. Light with a frequency lower than the threshold frequency, even if it is of high intensity, cannot initiate the emission of electrons. However, when the frequency is higher than the threshold value, the number of electrons ejected...

Effects of Chemicals: Overview

Effects of Chemicals: Overview

Drugs, encompassing various chemical compounds from natural sources, lab synthesis, or genetic engineering, elicit different biological responses in living organisms. Some of these responses are desirable or therapeutic, while others are undesirable. The primary goal of administering a drug is to achieve a therapeutic effect, that is, to address a specific disease or health condition. Any concurrent effects outside of this therapeutic outcome are considered undesirable. These undesirable...

Doppler Effect - II

Doppler Effect - II

The Doppler effect has several practical, real-world applications. For instance, meteorologists use Doppler radars to interpret weather events based on the Doppler effect. Typically, a transmitter emits radio waves at a specific frequency toward the sky from a weather station. The radio waves bounce off the clouds and precipitation and travel back to the weather station. The radio frequency of the waves reflected back to the station appears to decrease if the clouds or precipitation are moving...

Buffer Effectiveness

Buffer Effectiveness

Buffer solutions do not have an unlimited capacity to keep the pH relatively constant . Instead, the ability of a buffer solution to resist changes in pH relies on the presence of appreciable amounts of its conjugate weak acid-base pair. When enough strong acid or base is added to substantially lower the concentration of either member of the buffer pair, the buffering action within the solution is compromised.
The buffer capacity is the amount of acid or base that can be added to a given volume...

You might also read

Related Articles

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

Sort by

Same author

Recent Progress in Flexible Microelectrode Arrays for Combined Electrophysiological and Electrochemical Sensing.

Biosensors·2025

Same author

Applicability of an entry flow model of the brachial artery for flow models of the hemodialysis fistula.

Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine·2017

Same author

Gas-phase detection of solid-state fission product complexes for post-detonation nuclear forensic analysis.

Journal of radioanalytical and nuclear chemistry·2016

Same author

A novel dynamic layer-by-layer assembled nano-scale biointerface: functionality tests with platelet adhesion and aggregate morphology influenced by adenosine diphosphate.

Journal of thrombosis and thrombolysis·2013

Same author

In vitro verification of multiple-receiver Doppler ultrasound for velocity estimation improvement.

Ultrasound in medicine & biology·2010

Same author

Influence of arterial elasticity and vessel dilatation on arteriovenous fistula maturation: a prospective cohort study.

Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association·2009

Same journal

Selected Alkaloids Used in the Cosmetics Industry.

Journal of cosmetic science·2022

Same journal

Dermal Effects of Unsaponifi able Compounds: The Overlooked Perspective of Vegetable Butters and Oils.

Journal of cosmetic science·2022

Same journal

Comparison of Urea-Based Compounding Moisturizers and Similar Commercial Products on Skin Barrier Function: A Randomized Biometric Study.

Journal of cosmetic science·2022

Same journal

Improving Oxidative Stability of Cosmetic Emulsions with Plant Extracts: Current Status and Potential.

Journal of cosmetic science·2022

Same journal

Next-Generation Natural Baby Barrier Cream Formulations: Physicochemical Analysis and Safety Assessment.

Journal of cosmetic science·2022

Same journal

Effectiveness of the Disinfection of Reusable Make-Up Applicators-Initial Experiences.

Journal of cosmetic science·2022

See all related articles

Search research articles

Related Experiment Video

Updated: Jun 13, 2026

Agarose-based Tissue Mimicking Optical Phantoms for Diffuse Reflectance Spectroscopy

Agarose-based Tissue Mimicking Optical Phantoms for Diffuse Reflectance Spectroscopy

Published on: August 22, 2018

Basic optics of effect materials.

Steven A Jones¹

¹BASF Corporation, 540 White Plains Road, Tarrytown, NY 10591, USA.

Journal of Cosmetic Science

|May 8, 2010

Summary

This summary is machine-generated.

Effect materials create color via thin-film interference. Understanding basic optics, light, and wave interference is crucial for developing new effect materials and benefiting cosmetic formulation.

More Related Videos

Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures

Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures

Published on: November 21, 2019

Interfacial Molecular-level Structures of Polymers and Biomacromolecules Revealed via Sum Frequency Generation Vibrational Spectroscopy

Interfacial Molecular-level Structures of Polymers and Biomacromolecules Revealed via Sum Frequency Generation Vibrational Spectroscopy

Published on: August 13, 2019

Related Experiment Videos

Last Updated: Jun 13, 2026

Agarose-based Tissue Mimicking Optical Phantoms for Diffuse Reflectance Spectroscopy

Agarose-based Tissue Mimicking Optical Phantoms for Diffuse Reflectance Spectroscopy

Published on: August 22, 2018

Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures

Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures

Published on: November 21, 2019

Interfacial Molecular-level Structures of Polymers and Biomacromolecules Revealed via Sum Frequency Generation Vibrational Spectroscopy

Interfacial Molecular-level Structures of Polymers and Biomacromolecules Revealed via Sum Frequency Generation Vibrational Spectroscopy

Published on: August 13, 2019

Area of Science:

Optics
Materials Science
Cosmetic Science

Background:

Effect materials' color originates from thin-film interference.
These materials have advanced from simple guanine crystals to complex multilayer optical structures.
Understanding the optics of effect materials is key to innovation.

Purpose of the Study:

To explain the fundamental optical principles behind effect materials.
To provide a foundation for cosmetic formulators working with new effect materials.
To cover essential optical concepts including light, wave interference, and thin-film interference.

Main Methods:

Review of fundamental optical principles.
Explanation of wave interference phenomena.
Detailed discussion of thin-film interference and its role in color generation.

Main Results:

Color in effect materials is primarily due to thin-film interference.
The evolution of effect materials showcases advancements in optical structures.
Basic optics provides the foundation for understanding color travel and interference effects.

Conclusions:

A solid grasp of basic optics is essential for the development and application of advanced effect materials.
Understanding thin-film interference benefits cosmetic formulators incorporating novel effect materials.
This paper serves as a foundational guide to the optics of effect materials.