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Fabrication Procedures and Birefringence Measurements for Designing Magnetically Responsive Lanthanide Ion Chelating Phospholipid Assemblies
JoVE 杂志
工程学
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JoVE 杂志 工程学
Fabrication Procedures and Birefringence Measurements for Designing Magnetically Responsive Lanthanide Ion Chelating Phospholipid Assemblies
DOI:

09:38 min

January 03, 2018

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Chapters

  • 00:05Title
  • 01:16Fabrication of DMPC/Chol-OH/DMPE-DTPA/Tm3+ (molar ratio 16:4:5:5)
  • 03:16Extrusion of DMPC/Chol-OH/DMPE-DTPA/Tm3+ (molar ratio 16:4:5:5)
  • 05:24Birefringence Measurements of Polymolecular Assemblies
  • 07:48Results: Birefringence Measurements of Extruded DMPC/Chol-OH/DMPE-DTPA/Tm3+ (molar ratio 16:4:5:5)
  • 08:35Conclusion

Summary

自动翻译

Fabrication procedures for highly magnetically responsive lanthanide ion chelating polymolecular assemblies are presented. The magnetic response is dictated by the assembly size, which is tailored by extrusion through nanopore membranes. The assemblies' magnetic alignability and temperature-induced structural changes are monitored by birefringence measurements, a complimentary technique to nuclear magnetic resonance and small angle neutron scattering.

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