Results 161 to 170 of about 325,943 (270)

Extracellular Vesicle Crosslinkers Constructing Hydrogels with Stress‐Relaxation and Bioactive Protein Modification

Advanced Materials Interfaces, EarlyView.
Extracellular vesicles (EVs) are functionalized and used as crosslinkers to construct hydrogels, compatible with common crosslinking chemistries in biomaterial scaffolds. EV crosslinkers provided stress relaxation properties, promoting cell growth. They also enabled efficient protein delivery while maintaining biological activity, as VEGF‐loaded EV ...
Lufeng Shi, Yanzhen Jing, Haowen Lu, Fanxuan Zhao, Mengying An, Shuiling Jin, Chang Gao, Yongdong Dai, Yinxin Zhu, Shuxu Yang, Songying Zhang, Xuesong Ye, Xiujun Cai, Yifan Wang, Shangjing Xin   +14 more
wiley   +1 more source

3D Printed Magnetic Origami Scaffolds for Guided Tissue Assembly

Advanced Materials Interfaces, EarlyView.
3D‐printed magnetic origami scaffolds enhance 3D coculture by directing cell proliferation pre‐folding, restricting expansion for controlled growth within the channel, and spatially and temporally promoting 3D multicellular dissemination post‐folding.
Brandon Daul, Ryan Martin, Phillip Glass, Reza Moonesi Rad, Richard Inho Joh, Fanben Meng, Daeha Joung   +6 more
wiley   +1 more source

A Systematic Study of Staphylococcus aureus Biofilm Formation on Thiol‐Ene Polymers: Toward the Development of Microfluidic Bacterial Biofilm Models

Advanced Materials Interfaces, EarlyView.
This work presents a systematic characterization of an emerging polymer platform, off‐stoichiometry thiol‐ene, in terms of its ability to support the formation, growth, and metabolic activity of Staphylococcus aureus biofilms. The findings indicate that thiol‐enes promote S.
Jéssica Amorim, Emil Rosqvist, Cristina D. Cruz, Markus Haapala, Jouko Peltonen, Päivi Tammela, Tiina M. Sikanen   +6 more
wiley   +1 more source

Aqueous Synthesis of Poly(ethylene glycol)‐Amide‐Norbornene‐Carboxylate for Modular Hydrogel Crosslinking

Advanced Materials Interfaces, EarlyView.
An all aqueous synthesis of poly(ethylene glycol)‐amide‐norbornene‐carboxylate (PEGaNBCA) is developed via reacting carbic anhydride with amino‐terminated PEG. PEGaNBCA is readily crosslinked into hydrogels by click chemistries. PEGaNBCA crosslinked thiol‐norbornene hydrogels are hydrolytically stable but can be rendered hydrolytically labile through ...
Nathan H. Dimmitt, Chien‐Chi Lin
wiley   +1 more source

Editorial: Rapid Testing for the Avian Influenza A(H5N1) Virus is Urgently Required as Infections in Poultry and Dairy Cows are on the Rise, and so is Transmission to Humans. [PDF]

Med Sci Monit
Parums DV.
europepmc   +1 more source

Nanostructured 316L Stainless Steel Stent Surfaces Improve Corrosion Resistance, and Enhance Endothelization and Hemocompatibility

Advanced Materials Interfaces, EarlyView.
This study investigates the impact of nanostructured surface modification on corrosion resistance, HUVEC functions, and platelet interactions of 316L SS for cardiovascular stents. Nanostructured surfaces enhanced HUVEC proliferation, migration, and angiogenesis‐related gene expression while reducing platelet adhesion and hemolysis.
Yasar Kemal Erdogan, Pelin Mutlu, Batur Ercan   +2 more
wiley   +1 more source

Unique immune and other responses of human nasal epithelial cells infected with H5N1 avian influenza virus compared to seasonal human influenza A and B viruses. [PDF]

Emerg Microbes Infect
Tan KS, Liu J, Andiappan AK, Lew ZZR, He TT, Ong HH, Tay DJW, Aw ZQ, Yi B, Fauzi AM, Yogarajah T, Carmen LCP, Chu JJH, Chow VT, Prabakaran M, Wang DY.   +15 more
europepmc   +1 more source

Tuning the Morphological Properties of Granular Hydrogels to Control Lymphatic Capillary Formation

Advanced Materials Interfaces, EarlyView.
Tuning the morphological properties of granular hydrogels is essential to generate robust lymphatic capillary networks that express key lymphatic gene and protein markers. The study demonstrates that 3D in vitro lymphatic tube formation is controlled not by the mechanical properties of the gel, but by the pore size and topology (periodicity) of the gel
Daniel Montes, Sanjoy Saha, Angela Taglione, Donghyun Paul Jeong, Liao Chen, Fei Fan, Hsueh‐Chia Chang, Donny Hanjaya‐Putra   +7 more
wiley   +1 more source

A rapid review of the avian influenza PB2 E627K mutation in human infection studies. [PDF]

Can Commun Dis Rep
MacCosham A, Vasiliu AG, Atchessi N.
europepmc   +1 more source

Evaporation‐Enhanced Redox Cycling for Rapid Detection of Attomolar SARS‐CoV‐2 Virions Using Nanolithography‐Free Electrochemical Devices

Advanced Materials Technologies, EarlyView.
This study presents microfabricated electrochemical sensors for detecting ultralow viral particles counts through evaporation‐enhanced redox cycling (E2RC). To achieve sub‐micrometer gap in interdigitated microelectrodes, a scalable, nanolithography‐free fabrication method is developed.
Pouya Soltan Khamsi, Vinay Kammarchedu, Aida Ebrahimi   +2 more
wiley   +1 more source