3D-printed engineered bacteria-laden gelatin/sodium alginate composite hydrogels for biological detection of ionizing radiationBio-Design and Manufacturing - - 2023
Ziyuan Chen, Jintao Shen, Meng Wei, Wenrui Yan, Qiucheng Yan, Zhangyu Li, Yaqiong Chen, Feng Zhang, Lina Du, Bochuan Yuan, Yiguang Jin
Nuclear safety is a global growing concern, where ionizing radiation (IR) is a major injury factor resulting in serious damage to organisms. The detection of IR is usually conducted with physical dosimeters; however, biological IR detection methods are deficient. Here, a living composite hydrogel consisting of engineered bacteria and gelatin/sodium alginate was 3D-printed for the biological detect...... hiện toàn bộ
Epidermal self-powered sweat sensors for glucose and lactate monitoringBio-Design and Manufacturing - Tập 5 - Trang 201-209 - 2021
Xingcan Huang, Jiyu Li, Yiming Liu, Tszhung Wong, Jingyou Su, Kuanming Yao, Jingkun Zhou, Ya Huang, Hu Li, Dengfeng Li, Mengge Wu, Enming Song, Shijiao Han, Xinge Yu
Sweat could be a carrier of informative biomarkers for health status identification; therefore, wearable sweat sensors have attracted significant attention for research. An external power source is an important component of wearable sensors, however, the current power supplies, i.e., batteries, limit further shrinking down the size of these devices and thus limit their application areas and scenar...... hiện toàn bộ
Surface texture evaluation of additively manufactured metallic cellular scaffolds for acetabular implants using X-ray computed tomographyBio-Design and Manufacturing - Tập 2 - Trang 55-64 - 2019
Shan Lou, Luca Pagani, Wenhan Zeng, Muhammad U. Ghori, Xiangqian Jiang, Paul J. Scott
The surface topography of acetabular implants plays a key role in providing cell attachment and proliferation. The measurement and characterisation of the surface texture of the cellular scaffold layer on the acetabular cup are very difficult due to the 3D nature of scaffold geometry. It is proposed to use X-ray computed tomography (XCT) to measure the surface texture of an electron beam melting-p...... hiện toàn bộ
4D printing of core–shell hydrogel capsules for smart controlled drug releaseBio-Design and Manufacturing - Tập 5 - Trang 294-304 - 2022
Shuo Zu, Zhihui Zhang, Qingping Liu, Zhenguo Wang, Zhengyi Song, Yunting Guo, Yuanzhu Xin, Shuang Zhang
Personalized drugs, as well as disease-specific and condition-dependent drug release, have been highly desired in drug delivery systems for effective and safe therapies. Four-dimensional (4D) printing, as a newly emerging technique to develop drug capsules, displays unique advantages that can autonomously control drug release according to the actual physiological circumstances. Herein, core–shell ...... hiện toàn bộ
A state-of-the-art review of the fabrication and characteristics of titanium and its alloys for biomedical applicationsBio-Design and Manufacturing - Tập 5 - Trang 371-395 - 2021
Masoud Sarraf, Erfan Rezvani Ghomi, Saeid Alipour, Seeram Ramakrishna, Nazatul Liana Sukiman
Commercially pure titanium and titanium alloys have been among the most commonly used materials for biomedical applications since the 1950s. Due to the excellent mechanical tribological properties, corrosion resistance, biocompatibility, and antibacterial properties of titanium, it is getting much attention as a biomaterial for implants. Furthermore, titanium promotes osseointegration without any ...... hiện toàn bộ
Physical understanding of axonal growth patterns on grooved substrates: groove ridge crossing versus longitudinal alignmentBio-Design and Manufacturing - Tập 3 - Trang 348-360 - 2020
Deming Zhang, Hairui Suo, Jin Qian, Jun Yin, Jianzhong Fu, Yong Huang
Surface topographies such as micrometric edges and grooves have been widely used to improve neuron outgrowth. However, finding the mechanism of neuron–surface interactions on grooved substrates remains a challenge. In this work, PC12 cells and chick forebrain neurons (CFNs) were cultured on grooved and smooth polyacrylonitrile substrates. It was found that CFNs showed a tendency of growing across ...... hiện toàn bộ
In vivo analysis of post-joint-preserving surgery fracture of 3D-printed Ti-6Al-4V implant to treat bone cancerBio-Design and Manufacturing - Tập 4 - Trang 879-888 - 2021
Jong Woong Park, Ye Chan Shin, Hyun Guy Kang, Sangeun Park, Eunhyeok Seo, Hyokyung Sung, Im Doo Jung
Cancer growth in the bone due to its random shape disables bone strength and thus changes its capacity to support body weight or muscles, which can crucially affect the quality of human life in terms of normal walking or daily activities. For successful patient recovery, it is necessary to remove the cancer-affected minimal bone area and quickly replace it with a biocompatible metal implant within...... hiện toàn bộ