Results 71 to 80 of about 6,192,781 (354)

Thermally Induced Gelling Systems Based on Patchy Polymeric Micelles

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
A novel strategy to design thermally induced gelling systems with tunable material properties is reported. Polymeric mixed‐shell micelles displaying multiple thermosensitive patchy domains formed hydrogels by assembling into well‐entangled worm‐like network structures upon heating to body temperature. The patchy micelle design significantly affects the
Binru Han, Shota Fujii, André J. van der Vlies, Masoud Ghasemi, Joshua T. Del Mundo, Sarah N. Kiemle, Esther W. Gomez, Enrique D. Gomez, Ralph H. Colby, Urara Hasegawa   +9 more
wiley   +1 more source

Au@CuS Nanoshells for Surface-Enhanced Raman Scattering Image-Guided Tumor Photothermal Therapy with Accelerated Hepatobiliary Excretion

Pharmaceutics
Gold-based nanoparticles for surface-enhanced Raman scattering (SERS) imaging show great potential for precise tumor detection and photothermal therapy (PTT). However, the metabolizability of gold nanoparticles (Au NPs) raises big concerns.
Sihang Zhang, Sheng Yu, Jingwen Sun, Teng Huang, Hongzheng Lin, Zhe Li, Zeyu Xiao, Wei Lu   +7 more
doaj   +1 more source

Engineering the Hierarchical Porosity of Granular Hydrogel Scaffolds Using Porous Microgels to Improve Cell Recruitment and Tissue Integration

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
By fabricating and covalently assembling gelatin methacryloyl (GelMA) porous microgels, a new class of granular hydrogel scaffolds with hierarchical porosity is developed. These scaffolds have a significantly higher void fraction than their counterparts made up of nonporous microgels, enhancing cell recruitment and tissue integration. This research may
Alexander Kedzierski, Sina Kheirabadi, Arian Jaberi, Zaman Ataie, Catherine L. Mojazza, Marisa L. Williamson, Anton M. Hjaltason, Aneesh Risbud, Yuanhui Xiang, Amir Sheikhi   +9 more
wiley   +1 more source

Preparation of silk fibroin–poly(ethylene glycol) conjugate films through click chemistry [PDF]

, 2011
Azide silk fibroin (azido SF) and alkyne terminal poly(ethylene glycol) (PEG) 2000 (acetylene-terminal PEG 2000) were synthesized. Azido SF was reacted with acetylene-terminal PEG 2000 to produce films via a copper-mediated 1,3-cycloaddition (‘click ...
Ban, Fournier, Gotoh, Gotoh, Han, Hoffman, Hofmann, Hooker, Huisgen, Jeong, Kovacs, Kweon, Le Droumaguet, Li, Liu, Malkoch, Minoura, Monti, Murphy, Ossipov, Ozdemir, Pielak, Riva, Rostovter, Rostovtsev, Tabachnick, Tamai, Tron, Tziampazis, Vasconcelos, Wang, Wong Po Foo, Xinxing, Zhang, Zhou   +34 more
core   +1 more source

The Emerging 4D Printing of Shape‐Memory Thermomorphs for Self‐Adaptative Biomedical Implants

Advanced Functional Materials, EarlyView.
4D printing enables the creation of smart implants that adapt to changing conditions in the human body over time. At the core of this technology are shape‐memory thermomorphs (SMTMs). This review offers an in‐depth analysis of 4D printing with SMTMs, emphasizing the latest advancements in smart materials, stimuli, programming principles, and their ...
Aixiang Ding, Fang Tang, Eben Alsberg
wiley   +1 more source

The Influence of Molecular Architecture on the Macroscopic Lubrication Properties of the Brush-Like Co-polyelectrolyte Poly(L-lysine)- g -poly(ethylene glycol) (PLL- g -PEG) Adsorbed on Oxide Surfaces [PDF]

, 2018
The co-polymer poly(L-lysine)-g-poly(ethylene glycol) (PLL-g-PEG) has been investigated as a potential biomimetic boundary-lubrication additive for aqueous lubrication systems.
Lee, Seunghwan, Müller, Markus, Spencer, Nicholas, Spikes, Hugh   +3 more
core  

A Preliminary Seismic Analysis of 51 Peg: Large and Small Spacings from Standard Models

, 2003
We present a preliminary theoretical seismic study of the astronomically famous star 51 Peg. This is done by first performing a detailed analysis within the Hertzsprung-Russell diagram (HRD).
Audard N., Bertelli G., Bohm-Vitense E., D. B. Guenther, Edvardsson B., Eric J. Murphy, Gonzalez G., Kim Y.-C., Morel P., Ng Y. K., Perryman M. A. C., Pierre Demarque, Schaerer D., Schaerer D., Schaller G.   +14 more
core   +1 more source

A search for p-modes and other variability in the binary system 85 Pegasi using MOST photometry [PDF]

, 2009
Context: Asteroseismology has great potential for the study of metal-poor stars due to its sensitivity to determine stellar ages. Aims: Our goal was to detect p-mode oscillations in the metal-poor sub-dwarf 85 Peg A and to search for other variability on
A. F. J. Moffat, A. L. Scholtz, Allende Prieto, Appourchaux, B. Croll, Bach, Barban, Baudin, Bedding, Bedding, Bernacca, Bruntt, Budding, Carrier, Chaplin, Chaplin, Claret, Croll, Croll, D'Antona, D. B. Guenther, D. Huber, D. Sasselov, Fernandes, Fulbright, G. A. H. Walker, Griffin, Guenther, Guenther, Gustafsson, Hale, Hall, Henry, Holmberg, Huber, J. F. Rowe, J. M. Matthews, Kallinger, Kjeldsen, Kupka, M. Gruberbauer, M. Obbrugger, Matthews, Michel, Michel, Mosser, Mosser, Noyes, Piskunov, R. Kuschnig, Reegen, Reegen, Rowe, Ryabchikova, S. M. Rucinski, Samadi, Stello, T. Kallinger, ten Brummelaar, W. W. Weiss, Walker, Walker, Wolff   +62 more
core   +3 more sources

Time‐Controlled Dual Targeting to Program Systemic and Intercellular Transfer of Therapeutic Effects

Advanced Functional Materials, EarlyView.
Aspirin‐liposomes loaded onto monocytes enable inflammation‐triggered targeting and efficient hand‐over of aspirin to inflamed cells. Monocytes uptake a significant portion of aspirin‐liposomes, prolonging therapeutic action. This approach enhances anti‐inflammatory effects through intercellular transfer, demonstrating a translational strategy for ...
Seung Eun Yu, Jueun Kim, Dae‐Hyun Kim, Sewoom Baek, Suji Park, Seyong Chung, Hak‐Joon Sung   +6 more
wiley   +1 more source

Preparation of nanofibrous poly (L-lactic acid) scaffolds using the thermally induced phase separation technique in dioxane/polyethylene glycol solution

Designed Monomers and Polymers, 2023
Porous nanofibrous poly (L-lactic acid) (PLLA) scaffolds were fabricated in combination with a thermally induced phase separation technique using a dioxane/polyethylene glycol (PEG) system.
Tao Zhang, Kangyao Chen, Xing Wu, Xiufeng Xiao   +3 more
doaj   +1 more source