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Free-form Light Actuators — Fabrication and Control of Actuation in Microscopic Scale

Free-form Light Actuators — Fabrication and Control of Actuation in Microscopic Scale

Published on: May 25, 2016

Ionic Actuators as Manipulators for Microscopy.

Indrek Must¹, Pille Rinne¹, Friedrich Krull¹

¹Intelligent Materials and Systems Lab, Institute of Technology, University of Tartu, Tartu, Estonia.

Frontiers in Robotics and AI

|January 27, 2021

Summary

This summary is machine-generated.

Researchers developed compliant micro-manipulators from ionic and capacitive laminate (ICL) material for non-destructive handling of soft biological samples. These ICL manipulators are compatible with microscopy, enabling new cellular-level manipulation techniques.

Keywords:

SEM compliant actuation ionic and capacitive laminates ionic liquids manipulators vacuum

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Area of Science:

Biophysics
Materials Science
Microtechnology

Background:

Non-destructive handling of soft biological samples at the cellular level is crucial in life sciences.
Existing manipulation technologies lack compliance, increasing complexity for cellular applications.
There is a need for soft, compliant actuators that mimic biological sample mechanics.

Purpose of the Study:

To explore a soft and compliant actuator material for miniaturized manipulators.
To develop practical manipulators from ionic and capacitive laminate (ICL) material.
To assess the performance of ICL manipulators in handling biological cells during microscopy.

Main Methods:

Demonstrated three techniques to fabricate manipulators from bulk ionic and capacitive laminate (ICL) material.
Evaluated the compatibility of ICL manipulators with electron optics for microscopy.
Tested the performance of an ICL manipulator in handling a single large cell.

Main Results:

Successfully rendered bulk ICL material into practical, compliant micro-manipulators.
ICL manipulators exhibited high compatibility with electron microscopy imaging.
An ICL manipulator effectively handled a single large cell with intrinsic compliance.

Conclusions:

Ionic and capacitive laminate (ICL) offers a promising material for soft, compliant micro-manipulators.
ICL manipulators are suitable for non-destructive, high-precision handling of biological samples.
The developed technology has significant potential for spatially dense arrays in microscopy applications.