Sealing Porous Nanovesicles−Solutions Inspired by Primordial Biosystems

Sealing Porous Nanovesicles−Solutions Inspired by Primordial Biosystems

Microcapsules designed for slow drug release have preferably some porosity. There are, however, applications in which a hermetical sealing of the microcapsules is desired. Sealing is not a trivial problem and could be necessary to durably encapsulate toxic compounds which cannot be eliminated from t...

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Veröffentlicht in:Journal of proteome research 2003-09, Vol.2 (5), p.558-560
Hauptverfasser: Sommer, Andrei P, Pavláth, Attila E
Format: Artikel
Sprache:eng
Schlagworte:
Bacterial Physiological Phenomena
Capsules
Delayed-Action Preparations
Drug Delivery Systems
Nanotechnology - methods
Nanotubes
Porosity
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container_title Journal of proteome research
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creator Sommer, Andrei P
Pavláth, Attila E
description Microcapsules designed for slow drug release have preferably some porosity. There are, however, applications in which a hermetical sealing of the microcapsules is desired. Sealing is not a trivial problem and could be necessary to durably encapsulate toxic compounds which cannot be eliminated from the body, or to encapsulate harmful substances stored in the atmosphere. Nature may have one solution:  Nanobacteria have developed surprisingly simple mechanisms to access and use primal energies, and to survive arid periods by sealing their surface. Keywords: nanovesicles • self-assembly • microencapsulation • drug delivery systems • biofilm
doi_str_mv 10.1021/pr034040o
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subjects Bacterial Physiological Phenomena
Capsules
Delayed-Action Preparations
Drug Delivery Systems
Nanotechnology - methods
Nanotubes
Porosity
title Sealing Porous Nanovesicles−Solutions Inspired by Primordial Biosystems
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