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Literature DB >> 23154823

Rolled-up magnetic microdrillers: towards remotely controlled minimally invasive surgery.

Wang Xi¹, Alexander A Solovev^1,2, Adithya N Ananth¹, David H Gracias³, Samuel Sanchez¹, Oliver G Schmidt^1,4.

Abstract

Self-folded magnetic microtools with sharp ends are directed at enabling drilling and related incision operations of tissues, ex vivo, in a fluid with a viscosity similar to that of blood. These microtools change their rotation from a horizontal to a vertical one when they are immersed into a rotational magnetic field. Novel self-assembly paradigms with magnetic materials can enable the creation of remotely controlled and mass-produced tools for potential applications in minimally invasive surgery.

Entities: Chemical Disease Species

Mesh：

Year: 2013 PMID： 23154823 PMCID： PMC4151060 DOI： 10.1039/c2nr32798h

Source DB: PubMed Journal: Nanoscale ISSN： 2040-3364 Impact factor: 7.790

25 in total

Rolled-up magnetic microdrillers: towards remotely controlled minimally invasive surgery.

1. Catalytic nanomotors: autonomous movement of striped nanorods.

Review 2. Microrobots for minimally invasive medicine.

3. Microbots swimming in the flowing streams of microfluidic channels.

4. Effects of the non-Newtonian viscosity of blood on flows in a diseased arterial vessel. Part 1: Steady flows.

5. Tetherless thermobiochemically actuated microgrippers.

6. Hybrid nanomotor: a catalytically/magnetically powered adaptive nanowire swimmer.

7. Hydrogen-bubble-propelled zinc-based microrockets in strongly acidic media.

8. Autonomous nanomotor based on copper-platinum segmented nanobattery.

9. Enzymatically triggered actuation of miniaturized tools.

10. Carbon-nanotube-induced acceleration of catalytic nanomotors.

1. Steering and control of miniaturized untethered soft magnetic grippers with haptic assistance.

2. Micro/Nanorobots for Biomedicine: Delivery, Surgery, Sensing, and Detoxification.

3. Active matter therapeutics.

Review 4. Man-made rotary nanomotors: a review of recent developments.

5. Acoustic propulsion of nanorod motors inside living cells.

6. Ultra-durable rotary micromotors assembled from nanoentities by electric fields.

7. Untethered Single Cell Grippers for Active Biopsy.

8. Acoustofluidic Rotational Manipulation of Cells and Organisms Using Oscillating Solid Structures.

9. Chemotactic behavior of catalytic motors in microfluidic channels.

10. Thermal activation of catalytic microjets in blood samples using microfluidic chips.