Repository logo

Infoscience

  • English
  • French
Log In
Logo EPFL, École polytechnique fédérale de Lausanne

Infoscience

  • English
  • French
Log In
  1. Home
  2. Academic and Research Output
  3. Conferences, Workshops, Symposiums, and Seminars
  4. 3D Lipid Microrobots for Simultaneous Delivery of Lipophilic and Hydrophilic Drugs
 
conference paper

3D Lipid Microrobots for Simultaneous Delivery of Lipophilic and Hydrophilic Drugs

Park, Jongeon  
•
Bertsch, Arnaud  
•
Brugger, Juergen  
June 29, 2025
2025 23rd International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers)
2025 23rd International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers)

This study presents the development of a 3D lipid microhelix capable of simultaneously delivering drugs with different characteristics, including water-soluble and poorly water-soluble drugs. Lipid microhelix encapsulating magnetic nanoparticles (MNPs) and two drugs are fabricated using water-soluble micromolds. Unlike traditional polymer-based microstructures, lipids enable the encapsulation of lipophilic drugs, offering prolonged drug release while providing biocompatible and biodegradable properties. The drug loading efficiency and in vitro drug release profiles of the microhelices are assessed, and are successfully directed in PBS using an external magnetic field, demonstrating microrobotic features. Our lipid microhelices overcome the limitations of current microrobots in delivering a large variety of drugs.

  • Details
  • Metrics
Type
conference paper
DOI
10.1109/transducers61432.2025.11111541
Author(s)
Park, Jongeon  

École Polytechnique Fédérale de Lausanne

Bertsch, Arnaud  

École Polytechnique Fédérale de Lausanne

Brugger, Juergen  

École Polytechnique Fédérale de Lausanne

Date Issued

2025-06-29

Publisher

IEEE

Published in
2025 23rd International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers)
ISBN of the book

979-8-3315-1381-8

Start page

1961

End page

1964

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
LMIS1  
Event nameEvent acronymEvent placeEvent date
2025 23rd International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers)

Orlando, FL, USA

2025-06-29 - 2025-07-03

FunderFunding(s)Grant NumberGrant URL

European Research Council

Available on Infoscience
August 25, 2025
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/253506
Logo EPFL, École polytechnique fédérale de Lausanne
  • Contact
  • infoscience@epfl.ch

  • Follow us on Facebook
  • Follow us on Instagram
  • Follow us on LinkedIn
  • Follow us on X
  • Follow us on Youtube
AccessibilityLegal noticePrivacy policyCookie settingsEnd User AgreementGet helpFeedback

Infoscience is a service managed and provided by the Library and IT Services of EPFL. © EPFL, tous droits réservés