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The Microfluidic Probe: Operation and Use for Localized Surface Processing
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Probing and engineering liquid-phase organelles.

Dan Bracha1, Mackenzie T Walls1, Clifford P Brangwynne2,3

  • 1Department of Chemical and Biological Engineering, Princeton University, Princeton, NJ, USA.

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Summary
This summary is machine-generated.

Researchers are reviewing technologies for designing and controlling membrane-less organelles, which are crucial for cellular processes. These advances enable modulation of native condensates and engineering of new structures for biomedical applications.

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Area of Science:

  • Cell biology
  • Biochemistry
  • Biophysics

Background:

  • Cells utilize membrane-less organelles, formed via liquid-liquid phase separation, for biochemical compartmentalization.
  • A decade of research has elucidated the biomolecular forces governing organelle form and function.

Purpose of the Study:

  • To review technologies enabling the study and design of membrane-less organelles.
  • To discuss approaches for engineering spatiotemporally actuated organelles.

Main Methods:

  • Review of existing technologies and design principles.
  • Focus on multivalent low-affinity interactions for condensate assembly.

Main Results:

  • Recent advances allow for modulation of native condensate properties.
  • Engineering of novel condensate structures is becoming feasible.

Conclusions:

  • Emerging technologies facilitate precise control over membrane-less organelles.
  • Engineered organelles hold significant potential for biomedical and biotechnological applications.