Results 81 to 90 of about 26,194 (278)

End-group functionalization of poly(2-oxazoline)s using methyl bromoacetate as initiator followed by direct amidation [PDF]

, 2019
Poly(2-alkyl/aryl-2-oxazoline)s (PAOx) are an alluring class of polymers for many applications due to the broad chemical diversity that is accessible for these polymers by simply changing the initiator, terminating agent and the monomer(s) used in their ...
Arys, Koen, Glassner, Mathias, Hoogenboom, Richard, Podevyn, Annelore, Retamero De La Rosa, Victor   +4 more
core   +2 more sources

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

Advanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu, Camilla Mussoni, Mateo S. Andrade Mier, Paula Buettner, Nathaly Chicaiza‐Cabezas, Yi‐Yu Robin Dai, Jessica Faber, Maren Fiedler, Zan Lamberger, Xuen Jen Ng, Vanessa Moessler, Anna Rederer, Jonas Roeder, Sabrina Stecher, Katinka Theis, Jeanette Weigelt, Silvia Budday, Gregor Lang, Natascha Schaefer   +18 more
wiley   +1 more source

Anisotropic Thermal Expansion in an Anionic Framework Showing Guest-Dependent Phases

Frontiers in Chemistry, 2020
Crystalline materials generally show small positive thermal expansion along all three crystallographic axes because of increasing anharmonic vibrational amplitudes between bonded atoms or ions pairs on heating.
Zhu Zhuo, Zhu Zhuo, You-Gui Huang, You-Gui Huang, Krista S. Walton, Osamu Sato   +5 more
doaj   +1 more source

Novel thermoresponsive assemblies of co-grafted natural and synthetic polymers for water purification [PDF]

, 2016
Water contamination and its purification are a global problem. The current approach to purify water is reduction of impurities to acceptable levels. One of the ways to achieve this is by use of water-soluble polymers that extract organic and metallic ...
Ambre, Premlata, Barton, Stephen, Chandra, Sudeshna, Coutinho, Evans, Singh Paneysar, Joginder   +4 more
core   +1 more source

Increased Anti‐Psoriatic Effect of Anti‐Inflammatory Dendrimers Using Fluid Catanionic Vesicle‐Based Topical Formulations

Advanced Healthcare Materials, EarlyView.
Next‐Generation Psoriasis Therapy – With advanced dendrimer‐based formulations, this study paves the way for highly effective, skin‐permeable treatments. Encapsulated in fluid catanionic vesicles, IMD‐006 and its analogues show promising anti‐psoriatic effects offering a targeted, non‐invasive approach to managing chronic skin inflammation.
Ranime Jebbawi, Abdelouahd Oukhrib, Emily Clement, Hélène Labie, Stéphanie Cassel, Séverine Fruchon, Anne‐Marie Caminade, Michel Simon, Rémy Poupot, Cédric‐Olivier Turrin, Muriel Blanzat   +10 more
wiley   +1 more source

Living Materials Approach for In Situ Bio‐Polymers Production Using Bacillus Paralicheniformis in Microneedles

Advanced Healthcare Materials, EarlyView.
Dissolvable microneedle (MN) device containing Bacillus paralicheniformis. The polymeric matrix encapsulates and protects the bacteria, preserving their viability while enabling in situ production and release of γ‐polyglutamic acid. The bacteria are delivered into the skin via 500 µm‐long microneedles, and remain detectable on the skin 24 h post ...
Caroline Hali Alperovitz, Noa Ben David, Adi Gross, Boaz Mizrahi   +3 more
wiley   +1 more source

Hyaluronic Acid/Chitosan/Glycerophosphate-Based In Situ-Forming Hydrogel for Accelerated Wound Healing

Gels
This study reports the use of an in situ-forming gel based on hyaluronic–chitosan–glycerophosphate for wound healing. Hydrogels with optimized thermoresponsive gelling, rheological, and prolonged drug release properties were developed and incorporated ...
Hadeia Mashaqbeh, Rania Hamed, Hiba Alzoubi, Rana Obaidat, Mohammad Alnaeif, Meriem Rezigue, Hala T. Abukassab, Wasan Al-Farhan, Mohammad Obeid   +8 more
doaj   +1 more source

Thermoregulated Coacervation, Metal-Encapsulation and Nanoparticle Synthesis in Novel Triazine Dendrimers

Molecules, 2016
The synthesis and solubility behaviors of four generation five (G5) triazine dendrimers are studied. While the underivatized cationic dendrimer is soluble in water, the acetylated and propanoylated derivatives undergo coacervation in water upon ...
Fermín Ramírez-Crescencio, Alan E. Enciso, Mirza Hasan, Viviana C. P. da Costa, Onofrio Annunziata, Rocío Redón, Jeffery L. Coffer, Eric E. Simanek   +7 more
doaj   +1 more source

Thermoresponsive, stretchable, biodegradable and biocompatible poly(glycerol sebacate)-based polyurethane hydrogels [PDF]

, 2015
Thermoresponsive, stretchable, biodegradable and biocompatible polyester-based polyurethane (PEU) hydrogels, based on poly(glycerol sebacate) pre-polymer and poly(ethylene glycol)s of different molecular masses were synthesized by a facile solvent-based ...
Akintewe, Bajpai, Biqiong Chen, Cai, Chawla, Chen, Chen, Chen, Deligkaris, Frydrych, Frydrych, Fu, Gao, Gefen, Guelcher, Haraguchi, Huang, Imran, Ionov, Jaafar, Jin, Jun, Kikuchi, Kim, Kinloch, Klouda, Knop, Li, Li, Li, Li, Lim, Liu, Loh, Ma, Maliger, Martin Frydrych, Mehdizadeh, Moon, Nicola H. Green, Nijst, Park, París, Patel, Pereira, Pomerantseva, Qiu, Rai, Ralston, Ruiz, Sabiniano Román, Schild, Sheila MacNeil, Slaughter, Sun, Tan, Tuominen, Urban, Varde, Wang, Wang, Wu, Wu, Yamini, You, Zhu, Zhu   +66 more
core   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source