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Erschienen in: Cellulose 12/2018

29.10.2018 | Communication

Three-dimensional bacterial cellulose-electrospun membrane hybrid structures fabricated through in-situ self-assembly

verfasst von: Muhammad Awais Naeem, Mensah Alfred, Pengfei Lv, Huimin Zhou, Qufu Wei

Erschienen in: Cellulose | Ausgabe 12/2018

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Abstract

In this work, bacterial cellulose/electrospun membrane three-dimensional (BC/ENM 3D) hybrid structures were fabricated using in-situ self-assembly and characterized by SEM and FTIR. SEM showed as the bacterium extrudes cellulose nanofibrils; they gradually self-assemble to form a unified network on membrane surface and also penetrate into its structure, hence securely binding electrospun nanofiber and interlocking multiple membrane layers to form a stable 3D hybrid scaffold. FTIR results confirmed the presence of BC in the resulting nanocomposites. The permeability and porosity of the scaffold decreased with prolonged fermentation and with increased oxygen ratio as the cellulose grew more quickly.

Graphical Abstract

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Metadaten
Titel
Three-dimensional bacterial cellulose-electrospun membrane hybrid structures fabricated through in-situ self-assembly
verfasst von
Muhammad Awais Naeem
Mensah Alfred
Pengfei Lv
Huimin Zhou
Qufu Wei
Publikationsdatum
29.10.2018
Verlag
Springer Netherlands
Erschienen in
Cellulose / Ausgabe 12/2018
Print ISSN: 0969-0239
Elektronische ISSN: 1572-882X
DOI
https://doi.org/10.1007/s10570-018-2084-9

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