Results 191 to 200 of about 171,999 (278)

Porous Silicon Nanoparticle Hydrogel Formulation for Topical Delivery of Flightless I Neutralizing Antibody and Improved Diabetic Wound Healing. [PDF]

Small
Turner CT, Zangabad PS, Janusaitis K, Black N, Fitridge R, Cowin AJ, Voelcker NH.   +6 more
europepmc   +1 more source

A Heparin‐Functionalized Scaffold with HB‐EGF Immobilization for Tissue Engineering

Advanced Healthcare Materials, EarlyView.
In this study, a heparin‐functionalized scaffold is designed for bio‐mimicking growth factors reservoir function of extracellular matrix. Due to the presence of heparin‐binding domain, heparin‐binding epidermal growth factor‐like growth factor (HB‐EGF) is effectively and spatially captured by heparin‐functionalized scaffold.
Bowu Peng, Huajian Chen, Chengyu Lu, Tianjiao Zeng, Man Wang, Toru Yoshitomi, Naoki Kawazoe, Yingnan Yang, Guoping Chen   +8 more
wiley   +1 more source

Silver Nanoparticles-Decorated Porous Silicon Microcavity as a High-Performance SERS Substrate for Ultrasensitive Detection of Trace-Level Molecules. [PDF]

Nanomaterials (Basel)
Hoang MT, Bui H, Hoang THC, Pham VH, Loan NT, Le LV, Pham TB, Duc CV, Do TC, Kim TJ, Pham VH, Nguyen TV.   +11 more
europepmc   +1 more source

Development of a Synthetic 3D Platform for Compartmentalized Kidney In Vitro Disease Modeling

Advanced Healthcare Materials, EarlyView.
A fully synthetic, compartmentalized 3D kidney disease model is introduced. The kidney model combines a PEG‐based hydrogel matrix with anisotropic, enzymatically degradable rod‐shaped microgels to spatially arrange a triple co‐culture of key renal epithelial, endothelial, and fibroblast cells.
Ninon Möhl, Daphne Bouwens, Johanna Abele, Aline Hans, Tanja Topic, Daniel Günther, Jitske Jansen, Rafael Kramann, Laura De Laporte   +8 more
wiley   +1 more source

Mild-Temperature Catalyzed Hydrosilylation for Simplified Carbohydrate Functionalization of Porous Silicon Nanoparticles. [PDF]

Chemistry
Nolli MG, Terracciano M, Rea I, D'Errico S, Placido Mineo G, De Stefano L, Piccialli G, Riela S, Oliviero G, Borbone N.   +9 more
europepmc   +1 more source

Plasma‐Polymerized Nanoparticles Presenting Fibrillin‐1 Drive Rapid Re‐Endothelialization of Vascular Grafts

Advanced Healthcare Materials, EarlyView.
Commercial vascular grafts are made from ePTFE, a highly hydrophobic, foreign material that fails at a high rate in small‐diameter applications. Plasma polymer nanoparticles (PPN) are a versatile material functionalisation tool, used here to present fibrillin‐1 fragment PF8 on the graft surface.
Bob S. L. Lee, Yuen Ting Lam, Alex H. P. Chan, Praveesuda L. Michael, Timothy C. Mitchell, Jui Chien Hung, Miguel Santos, Khoon S. Lim, Richard P. Tan, Steven G. Wise   +9 more
wiley   +1 more source

Luminescent porous silicon decorated with iron oxide nanoparticles synthesized by pulsed laser ablation. [PDF]

RSC Adv
Sambugaro A, Concas GC, Gisbert M, Tahir, Perez G, da Silva BG, Sommer RL, Rossi AL, Araujo JFDF, Safonova A, Enrichi F, Del Rosso T, Daldosso N.   +12 more
europepmc   +1 more source

A Hierarchically Structured, Stretchable, Anti‐Biofouling Encapsulation for Biodegradable Electronics

Advanced Healthcare Materials, EarlyView.
A soft, stretchable, anti‐biofouling encapsulant is developed by integrating organosilicon nanowire networks with microstructured biodegradable elastomers. The hierarchical surface exhibits superhydrophobicity and enhances water barrier properties by 420% over pristine polymers, while preserving mechanical integrity.
Won Bae Han, Sungkeun Han, Gwan‐Jin Ko, Ulziituya Batjargal, Wonjun Jang, Venkata Ramesh Naganaboina, Han‐Jun Kim, Suk‐Won Hwang   +7 more
wiley   +1 more source

Theoretical study of doped porous silicon in cantor quasi periodic structure for gamma radiation detection. [PDF]

Sci Rep
Zaky ZA, Hassan TS, Zhaketov VD, El Tokhy MS, Sallah M.   +4 more
europepmc   +1 more source

Spatial Patterning of Modular Gelatin‐Peroxide Microspheres in Melt‐Electrowritten Scaffolds Provides Controlled Oxygen Generation and Mitigates Hypoxia and Cytotoxicity

Advanced Healthcare Materials, EarlyView.
A bioassembly approach is described using photo‐crosslinked gelatin‐based microgels containing calcium peroxide (CaO2) to generate oxygen (O2) and enhance cell survival in hypoxic conditions (1% O2). Bioassembly enables spatial patterning of individual CaO2‐laden and mesenchymal stem cell (MSC)‐laden microgels and allows for decoupling and mitigating ...
Axel E. Norberg, F. Max Yavitt, Ezgi Bakirci, Khoon Lim, Tim B. F. Woodfield, Gabriella C. J. Lindberg   +5 more
wiley   +1 more source