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

Mechanisms of Membrane-bending

Mechanisms of Membrane-bending

The living membranes are flexible due to their fluid mosaic nature; however, their bending into different shapes is an active process regulated by specific lipids and proteins. The membrane bending can be transient as seen in vesicles or stable for a long time as in microvilli. Cells regulate the size, location, and duration of the membrane curvature.
Membrane bending can happen due to intrinsic changes in lipid composition or extrinsic association with different proteins. The proteins involved...

You might also read

Related Articles

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

Sort by

Same author

Diode-Laser-Based Raman Spectroscopy Applied to the Thermodynamic Characterization of Natural Gas and Hydrogen-Enriched Natural Gas.

Sensors (Basel, Switzerland)·2026

Same author

Table-top three-dimensional photoemission orbital tomography with a femtosecond extreme ultraviolet light source.

Nature communications·2026

Same author

High-efficiency free-space optical communication link with refractive adaptive optics.

Optics express·2026

Same author

Growth of phylogenetically diverse microalgae under Far-Red light enriched spectra: implication for space missions' sustainability.

Frontiers in microbiology·2026

Same author

Raman Spectroscopy for Monitoring NO<sub>x</sub> and N<sub>2</sub>O in Combustion Products.

Sensors (Basel, Switzerland)·2026

Same author

The plasma and intracellular exposure of intramuscularly administered long-acting cabotegravir and rilpivirine in people with HIV.

The Journal of antimicrobial chemotherapy·2026

Search research articles

Related Experiment Video

Updated: Jun 22, 2026

Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals

Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals

Published on: May 29, 2018

Push-pull membrane mirrors for adaptive optics.

Stefano Bonora, Luca Poletto

|June 17, 2009

Summary

This summary is machine-generated.

This study introduces a novel push-pull electrostatic membrane deformable mirror for enhanced optical aberration correction. The improved mirror design offers superior performance in generating surfaces and compensating for aberrations, particularly for human eye applications.

More Related Videos

Bringing the Visible Universe into Focus with Robo-AO

Bringing the Visible Universe into Focus with Robo-AO

Published on: February 12, 2013

Construction of a High Resolution Microscope with Conventional and Holographic Optical Trapping Capabilities

Construction of a High Resolution Microscope with Conventional and Holographic Optical Trapping Capabilities

Published on: April 22, 2013

Related Experiment Videos

Last Updated: Jun 22, 2026

Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals

Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals

Published on: May 29, 2018

Bringing the Visible Universe into Focus with Robo-AO

Bringing the Visible Universe into Focus with Robo-AO

Published on: February 12, 2013

Construction of a High Resolution Microscope with Conventional and Holographic Optical Trapping Capabilities

Construction of a High Resolution Microscope with Conventional and Holographic Optical Trapping Capabilities

Published on: April 22, 2013

Area of Science:

Optics and Photonics
Biomedical Engineering

Background:

Electrostatic membrane deformable mirrors are crucial for adaptive optics.
Existing designs face limitations in aberration correction capabilities.

Purpose of the Study:

To enhance the performance of electrostatic membrane deformable mirrors.
To introduce a push-pull capability for improved optical aberration correction.

Main Methods:

Incorporation of transparent indium-tin-oxide coated glass electrodes for push-pull actuation.
Open-loop control based on individual electrode response.
Development of an iterative clipping management strategy.

Main Results:

Demonstrated superior surface generation compared to pull-only mirrors.
Effective generation of Zernike polynomials.
Successful aberration compensation evaluated using human eye statistics.

Conclusions:

The push-pull electrostatic membrane deformable mirror significantly improves aberration correction performance.
This technology holds promise for advanced adaptive optics systems, including ophthalmic applications.