Transient electric birefringence is induced by single, high-voltage electric square pulses in isotropic aqueous suspensions of unilamellar bilayer vesicles (liposomes) prepared from the surfactants egg L-a-phosphatidylcholine (EPC) or dioleoylphosphatidylcholine (DOPC). Preliminary results for DOPC
Sizing of vesicles by electric birefringence
โ Scribed by Graciela Ruderman; Barry R. Jennings; Ian G. Lyle
- Book ID
- 119069993
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 341 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0141-8130
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The polymerization of actin was followed by the measurement of electric birefringence. Small elementary polymers of actin which appeared at very low salt concentrations or at the initial stage of polymerization showed a positive electric birefringence. They were oriented with the long axis parallel
## Abstract Transient electric birefringence has been used to analyze DNA bending in six restriction fragments containing 171, 174, 207, 263, 289, and 471 bp in three different low ionic strength buffers. The target fragments contain sequences corresponding to the apparent bend centers in pUC19 and