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Biomaterials and Biofabrication 2021

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Applied Biosciences and Bioengineering".

Deadline for manuscript submissions: closed (31 December 2021) | Viewed by 2916

Special Issue Editors


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Guest Editor
Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju 61186, Republic of Korea
Interests: biomaterials; BioMEMS; mechanobiology; tissue engineering; bionanotechnology
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Clothing and Textiles, Chonnam National University, 77, Yongbong-ro, Buk-gu, Gwangju 61186, Korea
Interests: wearable electronics; smart textile; organic bioelectronics; plasmonics

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Guest Editor
Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju 61186, Korea
Interests: 3D bioprinting; biofabrication; organ-on-a-chip; tissue engineering

Special Issue Information

Dear Colleagues,

Multidisciplinary convergence research between biology, medicine, biochemistry, bioengineering, biomaterials, biofabrication, nanotechnology, and bioelectronics is growing to tackle scientific challenges for improving human healthcare and quality of life. For the last decades, biomaterials have been widely incorporated with various biofabrication approaches to develop advanced biomedical devices, tissue engineering implants, microphysiological systems (also called organoids and organ-on-a-chip).

In addition, a convergence between electronics and biotechnology has earned enormous attention via the development of nano/biomaterials and advanced fabrication techniques. According to this trend, many studies are in progress for adapting the various electronic technologies to biological systems.

In this Special Issue, ‘Biomaterials and Biofabrication 2021’, with our previous successful special issue of ‘Biomaterials and Biofabrication’, we have started to invite new submissions exploring the up-to-date findings and research related to biofabrication (e.g., nano- and micro-fabrication and 3D bioprinting), biomaterials (e.g., decellularized extracellular matrix, conductive hydrogels, and graphene) and electronic technologies for bio/healthcare application (e.g., implantable biosensors, drug delivery systems, organoids, organ-on-a-chips, bioelectronics and wearable electronics). Communications and reviews are also welcomed.

Prof. Dr. Jangho Kim
Prof. Dr. Seok Ho Cho
Prof. Dr. Hee-Gyeong Yi
Guest Editors

Manuscript Submission Information

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Keywords

  • biomaterials
  • biofabrication
  • human health
  • medical device
  • future medicine

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Published Papers (1 paper)

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Research

14 pages, 4815 KiB  
Article
Influence of the Protein Content on Fiber Morphology and Heat Treatment of Electrospun Potato Protein–Maltodextrin Fibers
by Monika Gibis, Franziska Pribek, Ines Kutzli and Jochen Weiss
Appl. Sci. 2021, 11(17), 7896; https://doi.org/10.3390/app11177896 - 27 Aug 2021
Cited by 6 | Viewed by 2211
Abstract
The production of ultrafine fibers of proteins and polysaccharides by needleless electrospinning can be performed prior to a thermal treatment to form glycoconjugates via the first stage of the Maillard reaction. The aim was to produce potato protein–maltodextrin conjugates with a varying protein [...] Read more.
The production of ultrafine fibers of proteins and polysaccharides by needleless electrospinning can be performed prior to a thermal treatment to form glycoconjugates via the first stage of the Maillard reaction. The aim was to produce potato protein–maltodextrin conjugates with a varying protein content of 0.05, 0.1, 0.15, and 0.2 g/mL by needleless electrospinning and subsequent thermal treatment (0, 6, 12, 24, and 48 h at 65 °C and 75% relative humidity). The concentrations of the maltodextrins, with a dextrose equivalent of 2 and 21, were kept constant at 0.8 and 0.1 g/mL. The highest fiber production rate was achieved with a protein content of 0.1 g/mL (5.8 ± 0.4 g/h). With increasing protein content, the production rate decreased to 2.8 ± 0.5 g/h. The fibers obtained from the spinning solution containing 0.2 g/mL protein showed the largest average diameter (4.0 ± 1.5 µm) and the broadest fiber diameter distribution. The protein content of the fibers was close to that of the corresponding spinning solution. The browning index after 48 h of heating increased for all samples (9.7–14.7) compared to the unheated samples (1.1–3.3). The results indicate that the protein content has an impact on the yield, the fiber diameter, and the morphology of the fibers. Full article
(This article belongs to the Special Issue Biomaterials and Biofabrication 2021)
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