3d bioprinting
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Bioprinting ◽  
2022 ◽  
Vol 25 ◽  
pp. e00185
Author(s):  
Hatai Jongprasitkul ◽  
Sanna Turunen ◽  
Vijay Singh Parihar ◽  
Minna Kellomäki
Keyword(s):  

Biomolecules ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 141
Author(s):  
Zeina Maan ◽  
Nadia Z. Masri ◽  
Stephanie M. Willerth

3D bioprinting has tremendous potential to revolutionize the field of regenerative medicine by automating the process of tissue engineering. A significant number of new and advanced bioprinting technologies have been developed in recent years, enabling the generation of increasingly accurate models of human tissues both in the healthy and diseased state. Accordingly, this technology has generated a demand for smart bioinks that can enable the rapid and efficient generation of human bioprinted tissues that accurately recapitulate the properties of the same tissue found in vivo. Here, we define smart bioinks as those that provide controlled release of factors in response to stimuli or combine multiple materials to yield novel properties for the bioprinting of human tissues. This perspective piece reviews the existing literature and examines the potential for the incorporation of micro and nanotechnologies into bioinks to enhance their properties. It also discusses avenues for future work in this cutting-edge field.


Author(s):  
Fahimeh Shahabipour ◽  
Maryam Tavafoghi ◽  
George E. Aninwene ◽  
Shahin Bonakdar ◽  
Reza Kazemi Oskuee ◽  
...  

Author(s):  
Kirthanashri S. Vasanthan ◽  
Varadharajan Srinivasan ◽  
Vidhi Mathur ◽  
Prachi Agarwal ◽  
Neha Negi ◽  
...  

2022 ◽  
pp. 2100435
Author(s):  
Markel Lafuente‐Merchan ◽  
Sandra Ruiz‐Alonso ◽  
Alaitz Zabala ◽  
Patricia Gálvez‐Martín ◽  
Juan Antonio Marchal ◽  
...  

Biomolecules ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 124
Author(s):  
Nabeel M. Althabhawi ◽  
Zinatul Ashiqin Zainol

A combination of 3D printing techniques and synthetic biology, 3D bioprinting is a promising field. It is expected that 3D bioprinting technologies will have applications across an array of fields, spanning biotechnology, medical surgery and the pharmaceutical industry. Nonetheless, the progress of these technologies could be hindered, unless there is adequate and effective protection for related applications. In this article, the authors examine the patent eligibility of 3D bioprinting technologies. This issue raises concern given that existing patent systems are generally averse to nature-derived inventions and many of them exclude products of nature or discoveries from patentability. This qualitative study analyses the current patent systems in key jurisdictions, particularly, the U.S. and the EU, and their applicability, as well as effectiveness, in the context of 3D bioprinting. The study argues that the main reason for the apathy of existing patent systems towards bio-inventions is that they were designed to deal with mechanical inventions. It suggests an innovation framework that encompasses both mechanical and biological inventions to cater adequately to emerging technologies.


Author(s):  
Harish K. Handral ◽  
Vaishali P. Natu ◽  
Tong Cao ◽  
Jerry Y. H. Fuh ◽  
Gopu Sriram ◽  
...  

2022 ◽  
Author(s):  
Budharaju Harshavardhan ◽  
Allen Zennifer ◽  
Swaminathan Sethuraman ◽  
Arghya Paul ◽  
Dhakshinamoorthy Sundaramurthi

DNA has excellent features such as the presence of functional and targeted molecular recognition motifs, tailorable, defined material source, multifunctionality, high–precision molecular self–assembly, synthetic preparation, hydrophilicity and outstanding biocompatibility. Due...


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