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Formation and properties of 1000-A-diameter, single-bilayer phospholipid vesicles.
Open accessAbstract
Two methods are reported for the formation of large, uniform-sized phospholipid vesicles. The methods involve the treatment of phospholipid, in the form of either small, sonicated vesicles or a dry lipid film, at a molar ratio of deoxycholate to phospholipid of 1:2. Subsequent removal of deoxycholate yields a stable preparation of vesicles. These vesicles are bounded by a single bilayer, have an average diameter of 1000 A, and are readily separated from sonicated vesicles (230 A) by gel filtration on Sepharose 4B. Since the 1000-A vesicles are capable of trapping enzymes and other macromolecules, they may prove valuable for the delivery of liposome-entrapped solutes to cells and for the localization of peptide segments of a spectrum of membrane-bound proteins.
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Cited by
New developments in liposomal drug delivery
Pattni, B. S., Chupin, V. V., & Torchilin, V. P. (2015) · Chemical Reviews · doi:10.1021/acs.chemrev.5b00046 · Cited by 1,600
Liposomes: Structure, composition, types, and clinical applications
Nsairat, H., Khater, D., Sayed, U., Odeh, F., Al Bawab, A., & Alshaer, W. (2022) · Heliyon · doi:10.1016/j.heliyon.2022.e09394 · Cited by 1,561
Electric field induced transient pores in phospholipid bilayer vesicles
Teissie, J., & Tsong, T. Y. (1981) · Biochemistry · doi:10.1021/bi00509a022 · Cited by 317
Metadata
- Authors
- Enoch, H. G., & Strittmatter, P.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 1979-01
- Volume
- 76
- Issue
- 1
- Pages
- 145-149
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2083104119
- Cited by
- 229
- References
- 0
- FWCI
- 5.79
- Type
- journal article
- Language
- en
- Open access
- green
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- Enoch, H. G., & Strittmatter, P. (1979). Formation and properties of 1000-A-diameter, single-bilayer phospholipid vesicles. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.76.1.145
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