Oriented bacterial cellulose for achieving high carbon yield through pre-stretching

Jiang, Wenjing; Jiang, Zhenlin; Zhu, Min; Fan, Xin

doi:10.1007/s10570-022-04559-w

Cellulose

2022

DOI: 10.1007/s10570-022-04559-w

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Oriented bacterial cellulose for achieving high carbon yield through pre-stretching

Wenjing Jiang

Zhenlin Jiang

Min Zhu

et al.

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Cited by 6 publications

(1 citation statement)

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“…Besides, using a static magnetic eld (Quan et al 2020) has changed the morphology of the BC ber. Likewise, external physical forces like compression (Retegi et al 2010) and stretching (Jiang et al 2022) were also used to align the BC ber. In this study, ES was used to control the A. xylinum movement for the biosynthesis of BC with aligned ber.…”

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Electrically stimulated Acetobacter xylinum for the production of aligned 3D microstructured bacterial cellulose

Wang,

Adhikari,

et al. 2023

Cellulose

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3D microstructured biomaterials are favorable in tissue engineering due to their superior guidance to cellular activities. Herein, we developed a 3D microstructured bacterial cellulose (BC) with arranged bers by controlling Acetobacter xylinum through an electric eld (EF) application. The real-time video analysis showed that EF directed the migration of A. xylinum and increased its migration speed with the increased EF. The bacteria quickly changed direction with high motility in response to the switch on/off of the EF. In the long-term EF stimulation (ES), bacterial cells were oriented along the direction of EF while bacteria simultaneously produced nanocellulose, resulting in three-dimensional (3D) networks with aligned bers. Moreover, the prepared 5 mA-BC hydrogels presented the ordered 3D microstructure with signi cantly higher ber alignment and diameter than the NO EF-BC hydrogels. The in vitro biological evaluation demonstrated that the 5 mA-BC hydrogels were biocompatible whereon NIH3T3 cells proliferated along the direction of ber alignment. These ndings demonstrate that ES provides a promising strategy for the natural fabrication of aligned 3D microstructured BC to guide cellular activities for tissue engineering.

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Electrically stimulated Acetobacter xylinum for the production of aligned 3D microstructured bacterial cellulose

Wang,

Adhikari,

et al. 2023

Cellulose

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Collagen incorporated functionalized bacterial cellulose composite: a macromolecular approach for successful tissue engineering applications

Adhikari,

Dasgupta,

Barui

et al. 2023

Cellulose

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Apple leaf-inspired bilayered Janus wood evaporator with decoupled light-vapor interfaces for high-efficiency solar steam generation

Dai,

Guan,

Wang

et al. 2024

Chemical Engineering Journal

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Oriented bacterial cellulose for achieving high carbon yield through pre-stretching

Cited by 6 publications

References 38 publications

Electrically stimulated Acetobacter xylinum for the production of aligned 3D microstructured bacterial cellulose

Electrically stimulated Acetobacter xylinum for the production of aligned 3D microstructured bacterial cellulose

Collagen incorporated functionalized bacterial cellulose composite: a macromolecular approach for successful tissue engineering applications

Apple leaf-inspired bilayered Janus wood evaporator with decoupled light-vapor interfaces for high-efficiency solar steam generation

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