Results 101 to 110 of about 8,295 (257)

Pectin-based Bioink and Bioprinting Parameter Optimization and Industrialization

Bioprinting for tissue engineering and regenerative medicine offers a promising solution to the growing demand for organ transplants. A pectin-based bioink was engineered to offer cost-effectiveness and operational simplicity. This project focuses on the
Dopirak, Mason, Salzman, Rebecca, Zhang, Wujie, Grade, Sonia, Berka, Alexis, Lilienkamp, Benjamin, Callahan, Aidan, Peters, Annika   +7 more
core   +1 more source

Precisely printable and biocompatible silk fibroin bioink for digital light processing 3D printing

, 2018
Although three-dimensional (3D) bioprinting technology has gained much attention in the field of tissue engineering, there are still several significant engineering challenges to overcome, including lack of bioink with biocompatibility and printability ...
Ji Seung Lee, Jung Min Lee, Janet Ren Chao, Md. Tipu Sultan, Chan Hum Park, James J. Yoo, Gilson Khang, Sung-il Yoon, Soon Hee Kim, Sang Jin Lee, Yeung Kyu Yeon, Young Jin Lee, Ye Been Seo, Ok Joo Lee, In-Sun Hong   +14 more
core   +1 more source

Dynamic Self‐Clickable Decellularized Matrix Hydrogels for Regulating Vascularity and Enhancing Muscle Regeneration

Advanced Science, EarlyView.
Dynamic decellularized hydrogels are prepared using bovine decellularized small intestine submucosa (SIS) norbornene (dSIS‐NB). Bovine dSIS contained significant amounts of disulfide‐rich fibrillin‐I, enabling ‘self‐clickable’ thiol‐norbornene gelation and spatiotemporal tuning of hydrogel physicochemical properties.
Van Thuy Duong, Tuba Marjan, Ngoc Ha Luong, Taimoor H. Qazi, Chien‐Chi Lin   +4 more
wiley   +1 more source

Generation of Self‐Organizing Macrovascular Constructs by Bioprinting Human iPSC‐Derived Mesodermal Progenitor Cells

Advanced Science, EarlyView.
ABSTRACT Vascularization remains a major obstacle in tissue engineering. Here, we introduce a bioprinting strategy to generate centimeter‐scale, self‐organizing “mother vessel” constructs from iPSC‐derived hiMPCs. By optimizing bioink composition, printing was accomplished in a single‐step approach. Within one week, hiMPCs differentiated into both CD31+
Leyla E. Dogan, Nathaly A. Chicaiza‐Cabezas, Florian Kleefeldt, Philipp Wörsdörfer, Jürgen Groll, Süleyman Ergün   +5 more
wiley   +1 more source

Effects of printing conditions on cell distribution within microspheres during inkjet-based bioprinting

AIP Advances, 2019
Inkjet-based bioprinting have been widely employed in a variety of applications in tissue engineering and drug screening and delivery. The typical bioink used in inkjet bioprinting consists of biological materials and living cells.
Heqi Xu, Jazzmin Casillas, Changxue Xu
doaj   +1 more source

Formulation and Characterization of Alginate Dialdehyde, Gelatin, and Platelet-Rich Plasma-Based Bioink for Bioprinting Applications

Bioengineering, 2020
Layer-by-layer additive manufacturing process has evolved into three-dimensional (3D) “bio-printing” as a means of constructing cell-laden functional tissue equivalents.
Lakshmi T. Somasekharan, Naresh Kasoju, Riya Raju, Anugya Bhatt   +3 more
doaj   +1 more source

New opportunities for bioscaffold‐enabled spinal cord injury repair

BMEMat, EarlyView.
Schematic illustration of bioscaffolds for spinal cord injury repair. We summarize the effects of bioscaffold properties on SCI repair, highlight different types of bioscaffolds, various fabrication strategies, and in vivo transformations for the clinical development of SCI‐repairing bioscaffolds.
Xiaoqing Qi, Yicheng Fu, Zhaoliang Su, Li Li, Subrata Chakrabarti, Peng Li, Yilun Wu, Fang Liu, Teng Gao, Zhifeng Dong, Lei Liu, Pei Cao   +11 more
wiley   +1 more source

3D Bioprinting Techniques and Bioinks for Periodontal Tissues Regeneration—A Literature Review

Biomimetics
The periodontal tissue is made up of supporting tissues and among its functions, it promotes viscoelastic properties, proprioceptive sensors, and dental anchorage. Its progressive destruction by disease leads to the loss of bone and periodontal ligaments.
Nátaly Domingues Almeida, Camila Alves Carneiro, Andrea Carvalho de Marco, Vinicius Carvalho Porto, Rodrigo França   +4 more
doaj   +1 more source

Marine silicon for biomedical sustainability

BMEMat, EarlyView.
Schematic illustrating marine silicon for biomedical engineering. Abstract Despite momentous divergence from oceanic origin, human beings and marine organisms exhibit elemental homology through silicon utilization. Notably, silicon serves as a critical constituent in multiple biomedical processes.
Yahui Han, Zhibo Yang, Wei Xia, Chengtie Wu   +3 more
wiley   +1 more source

Neurovascular coupling in bone regeneration: Mechanisms, advanced biomaterials and challenges

BMEMat, EarlyView.
This figure illustrates various material strategies for neurovascularized bone regeneration, including electroactive scaffolds, ion‐loaded materials, drug delivery systems, surface modifications, cells/cell products, growth factors, and peptides. These approaches aim to synergistically promote the regeneration of neural, vascular, and bone tissues ...
Yixin Ma, Nan Jiang, Liyuan Chen, He Zhang, Xinjia Cai, Karan Gulati, Danqing He, Zhigang Cai, Yan Liu   +8 more
wiley   +1 more source