Results 241 to 250 of about 20,905,469 (291)

Life‐Like Ferrous Oxide Microspheres from Kombucha

Advanced Materials Interfaces, EarlyView.
Kombucha bacterial cellulose, sodium alginate, and ferrous nitrate self‐assemble into membrane‐enclosed iron oxide microspheres. These microspheres bud daughter vesicles, sustain 24‐h electrochemical oscillations, and filter theta‐band signals.
Panagiotis Mougkogiannis, Anna Nikolaidou, Andrew Adamatzky   +2 more
wiley   +1 more source

Bilayered PEDOT:PSS–Collagen Scaffolds as Functional Architectures for Tissue Engineering

Advanced Materials Interfaces, EarlyView.
A bilayered scaffold integrates collagen and PEDOT:PSS as distinct yet interconnected 3D matrices, preserving their fibrillar and conductive characteristics. Spatial compartmentalization enables independent tailoring of each domain while maintaining mechanical stability and compatibility with electrochemical monitoring, providing a multifunctional ...
Rasha Nasser, Jiranuwat Sapudom, Sotiris Psilodimitrakopoulos, Emmanuel Stratakis, Jeremy Teo, Vincent Chan, Charalampos Pitsalidis   +6 more
wiley   +1 more source

Culinary Chemistry as a Platform for Interfacial Materials Design

Advanced Materials Interfaces, EarlyView.
Culinary processes control interfaces through heating, shear, gelation, and molecular transport. This Review connects selected gastronomic examples with food‐derived nanomaterials, plasmonic sensing, anthocyanin photovoltaics, and intelligent packaging. Original agar‐based plasmonic films illustrate the proposed translation.
Josep Moreno, I. Brian Becerril‐Castro, Irene Calderon‐Gonzalez, Jaslyn Ru Ting Chen, Zhiming Wang, Alexander O. Govorov, José Manuel Romo‐Herrera, Neus Feliu, Wolfgang J. Parak, Miguel A. Correa‐Duarte, In Yee Phang, Xing Yi Ling, Ramón A. Alvarez‐Puebla   +12 more
wiley   +1 more source

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Three-Dimensional Perfused Cell Culture

Biotechnology Advances, 2014
Compelling evidence suggests the limitation and shortcomings of the current and well established cell culture method using multi-well plates, flasks and Petri dishes. These are particularly important when cell functions are sensitive to the local microenvironment, cell-cell and cell-extracellular matrix interactions.
Zhanfeng Cui
exaly   +3 more sources

Current Strategies With Implementation of Three-Dimensional Cell Culture: The Challenge of Quantification [PDF]

Interface Focus, 2022
Raphael Levy, Eirini Velliou, Jonathan Temple   +2 more
exaly   +2 more sources

Analysis of Cell Proliferation by Three-Dimensional Culture

2022
Three-dimensional (3D) cell culture technology is a powerful tool in cancer research and drug development. It retains several critical components of the in vivo environment, including cell-cell and cell-extracellular matrix (ECM) interactions in a 3D fashion, gradients of oxygen, nutrients and metabolic waste, and it is thus more physiologically ...
Xiaoyun, Tang, David N, Brindley
openaire   +2 more sources

Three-dimensional microwell arrays for cell culture

Lab Chip, 2011
We propose the concept of three-dimensional (3D) microwell arrays for cell culture applications and highlight the importance of oxygen diffusion through pores in all three dimensions to enhance cell viability.
Christina L, Randall, Yevgeniy V, Kalinin, Mustapha, Jamal, Tanmay, Manohar, David H, Gracias   +4 more
openaire   +2 more sources

Three-dimensional cell culturing by magnetic levitation

Nature Protocols, 2013
Recently, biomedical research has moved toward cell culture in three dimensions to better recapitulate native cellular environments. This protocol describes one method for 3D culture, the magnetic levitation method (MLM), in which cells bind with a magnetic nanoparticle assembly overnight to render them magnetic. When resuspended in medium, an external
William L, Haisler, David M, Timm, Jacob A, Gage, Hubert, Tseng, T C, Killian, Glauco R, Souza   +5 more
openaire   +2 more sources

Three‐dimensional Cell Cultures Mimic Tissuesa

Annals of the New York Academy of Sciences, 1992
Three-dimensional cell culture using gels of type I collagen is a flexible method for studying cell behavior in a tissuelike environment. With only small changes in the basic protocol, we were able to encapsulate neutrophils, hepatocytes, and PC12 cells.
W M, Saltzman, M R, Parkhurst, P, Parsons-Wingerter, W H, Zhu   +3 more
openaire   +2 more sources