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Nonbubble‐Propelled Biodegradable Microtube Motors Consisting Only of Protein.
- Source :
-
Chemistry - An Asian Journal . 9/2/2019, Vol. 14 Issue 17, p2953-2957. 5p. - Publication Year :
- 2019
-
Abstract
- This paper describes the synthesis of protein microtube motors having a urease interior surface and highlights their nonbubble‐propelled behavior driven by enzymatic reaction (urea→NH3 and CO2). The precursor microtubes were prepared by layer‐by‐layer assembly using a track‐etched microporous polycarbonate membrane. Immobilization of a urease on the internal wall was accomplished using avidin–biotin interaction. The tubules swam smoothly in an aqueous media containing a physiological concentration of urea. Each tubule was rotating laterally while moving forward. It is remarkable that the microtubes were digested completely by proteases, demonstrating perfect biodegradability. [ABSTRACT FROM AUTHOR]
- Subjects :
- *MOLECULAR motor proteins
*PROTEINS
*UREASE
*PROTEIN synthesis
*MOTORS
Subjects
Details
- Language :
- English
- ISSN :
- 18614728
- Volume :
- 14
- Issue :
- 17
- Database :
- Academic Search Index
- Journal :
- Chemistry - An Asian Journal
- Publication Type :
- Academic Journal
- Accession number :
- 138392942
- Full Text :
- https://doi.org/10.1002/asia.201900927