4D-Printed Transformable Tube Array for High-Throughput 3D Cell Culture and Histology

© 2020 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 32(2020), 40 vom: 06. Okt., Seite e2004285
1. Verfasser: Yang, Chen (VerfasserIn)
Weitere Verfasser: Luo, Jeffrey, Polunas, Marianne, Bosnjak, Nikola, Chueng, Sy-Tsong Dean, Chadwick, Michelle, Sabaawy, Hatem E, Chester, Shawn A, Lee, Ki-Bum, Lee, Howon
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2020
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article 3D cell culture 4D printing high-throughput/content screening parallel histology shape-memory polymers
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520 |a 3D cell cultures are rapidly emerging as a promising tool to model various human physiologies and pathologies by closely recapitulating key characteristics and functions of in vivo microenvironment. While high-throughput 3D culture is readily available using multi-well plates, assessing the internal microstructure of 3D cell cultures still remains extremely slow because of the manual, laborious, and time-consuming histological procedures. Here, a 4D-printed transformable tube array (TTA) using a shape-memory polymer that enables massively parallel histological analysis of 3D cultures is presented. The interconnected TTA can be programmed to be expanded by 3.6 times of its printed dimension to match the size of a multi-well plate, with the ability to restore its original dimension for transferring all cultures to a histology cassette in order. Being compatible with microtome sectioning, the TTA allows for parallel histology processing for the entire samples cultured in a multi-well plate. The test result with human neural progenitor cell spheroids suggests a remarkable reduction in histology processing time by an order of magnitude. High-throughput analysis of 3D cultures enabled by this TTA has great potential to further accelerate innovations in various 3D culture applications such as high-throughput/content screening, drug discovery, disease modeling, and personalized medicine 
650 4 |a Journal Article 
650 4 |a 3D cell culture 
650 4 |a 4D printing 
650 4 |a high-throughput/content screening 
650 4 |a parallel histology 
650 4 |a shape-memory polymers 
700 1 |a Luo, Jeffrey  |e verfasserin  |4 aut 
700 1 |a Polunas, Marianne  |e verfasserin  |4 aut 
700 1 |a Bosnjak, Nikola  |e verfasserin  |4 aut 
700 1 |a Chueng, Sy-Tsong Dean  |e verfasserin  |4 aut 
700 1 |a Chadwick, Michelle  |e verfasserin  |4 aut 
700 1 |a Sabaawy, Hatem E  |e verfasserin  |4 aut 
700 1 |a Chester, Shawn A  |e verfasserin  |4 aut 
700 1 |a Lee, Ki-Bum  |e verfasserin  |4 aut 
700 1 |a Lee, Howon  |e verfasserin  |4 aut 
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773 1 8 |g volume:32  |g year:2020  |g number:40  |g day:06  |g month:10  |g pages:e2004285 
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