Results 101 to 110 of about 43,349 (285)

Cardiac‐Derived ECM Microspheres for Enhanced hiPSC‐CMs Maturation

Advanced Functional Materials, EarlyView.
Cardiac extracellular matrix microspheres derived from decellularized porcine heart provide a biomimetic 3D microenvironment for human induced pluripotent stem cell–derived cardiomyocytes (hiPSC‐CMs). This platform supports short‐ and long‐term culture, enhances structural organization, and promotes electrophysiological and functional maturation of ...
Jiazhu Xu, Joel Aboagye, Marcella Edwards, Nick Rogozinski, Yufeng Wen, Angello Huerta Gomez, Zui Pan, Ge Zhang, Huaxiao Yang, Yi Hong   +9 more
wiley   +1 more source

Anisotropic robust Poly(vinyl alcohol) hydrogels inspired by bio-tissue

Materials & Design
Poly(vinyl alcohol) (PVA) hydrogels have enormous potential for tissue engineering and sensors owing to their biocompatibility, and tailorable mechanical properties. However, developing PVA hydrogels with high strength and toughness remains a significant
Qifeng Jin, Suli Xing, Su Ju, Ya Cao, Ke Duan, Li Jin, Yulin Zhang, Yonglyu He, Jinyao Chen, Jianwei Zhang   +9 more
doaj   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Dynamic Network Reconfiguration Toward Mechanically Robust Polymeric Foam via Ice Templating

Small Structures
Polymeric foams have garnered significant interest in advanced engineering applications due to their unique porous architectures. Ice templating represents a promising strategy for creating polymeric foams with tunable pore morphology, yet faces ...
Chenyue Xu, Xingqun Pu, Runzhi Lu, Yongbo Jiang, Qian Zhao, Zizheng Fang, Tao Xie   +6 more
doaj   +1 more source

The Work of the People as Public Work: The Social Significance of the Liturgy [PDF]

, 2008
(excerpt) I was once asked to address the topic of the \u27social meaning of the liturgy.\u27 The first thing I told my audience was \u27If I tell you what the social meaning of the liturgy is, you have to promise me you won‟t stop going to church.\u27 ...
Cavanaugh, William T.
core   +2 more sources

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

Advanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He, Minxian Zhang, Jinqiang Zhang, Hongqi Sun, Shaobin Wang, Xiaoguang Duan   +5 more
wiley   +1 more source

3D‐Printed Porous Hydroxyapatite Formed via Enzymatic Mineralization

Advanced Functional Materials, EarlyView.
Bone combines lightness, strength, and the ability to heal, inspiring new materials design. This work introduces a room‐temperature, enzyme‐mediated 3D printing method to create porous hydroxyapatite scaffolds. The process avoids energy‐intensive sintering, preserves bioactivity, and allows control over porosity and mineralization.
Francesca Bono, Anna Puiggalí‐Jou, Greta Cocchi, Mariangela Miccoli, Katharina Maniura‐Weber, Marcy Zenobi‐Wong, Esther Amstad   +6 more
wiley   +1 more source

Quasi‐Static to Supersonic Energy Absorption of Nanoarchitected Tubulanes and Schwarzites

Advanced Functional Materials, EarlyView.
Nanoarchitected energy‐absorptive Tubulanes exhibit record energy absorption under quasi‐static conditions and exceptional inelastic energy dissipation under 750 m s−1 ballistics impact, with high performance spanning strain rates of 12 orders of magnitude.
Peter Serles, Alianna Maguire, Thomas Butruille, Jet Lem, Shuo Yang, Pedro Guerra Demingos, Sahar Choukir, Michel Haché, Boran Kumral, Katherine Jia, Charles Jia, Yu Zou, Chandra Veer Singh, Carlos M. Portela, Jun Lou, Pulickel M. Ajayan, Tobin Filleter   +16 more
wiley   +1 more source

Homologous heteropolyaromatic covalent organic frameworks for enhancing photocatalytic hydrogen peroxide production and aerobic oxidation

Nature Communications
The development of robust catalysts that can work under harsh conditions bring promise but a challenge for photocatalytic hydrogen peroxide production.
Jiani Yang, Zhenyang Zhao, Xu Liu, Heng Yang, Jin Yang, Mi Zhou, Shuang Li, Xikui Liu, Xiaohui Xu, Chong Cheng   +9 more
doaj   +1 more source

0-level Vacuum Packaging RT Process for MEMS Resonators [PDF]

, 2007
A new Room Temperature (RT) 0-level vacuum package is demonstrated in this work, using amorphous silicon (aSi) as sacrificial layer and SiO2 as structural layer. The process is compatible with most of MEMS resonators and Resonant Suspended-Gate MOSFET [1]
Abelé, N., Ancey, P., Casset, F., Grogg, D., Hibert, C., Ionescu, A.   +5 more
core   +3 more sources