Results 291 to 300 of about 2,858,223 (342)

Enhancing Form Stability: Shrink‐Resistant Hydrogels Made of Interpenetrating Networks of Recombinant Spider Silk and Collagen‐I

Advanced Healthcare Materials, EarlyView.
A shrinkage‐resistant hydrogel is developed to confer post‐fabrication shape fidelity. The hydrogel, based on recombinant spider silk protein eADF4(C16)‐RGD and collagen‐I, exhibits tunable mechanical properties and shrink‐resistance in the presence of fibroblasts as well as muscle cells.
Xuen J. Ng, Tilman U. Esser, Vanessa T. Trossmann, Christoph Rudisch, Maren Fiedler, Kaveh Roshanbinfar, Zan Lamberger, Philipp Stahlhut, Gregor Lang, Thomas Scheibel, Felix B. Engel   +10 more
wiley   +1 more source

Metagenome-assembled-genomes recovered from the Arctic drift expedition MOSAiC. [PDF]

Sci Data
Boulton W, Salamov A, Grigoriev IV, Calhoun S, LaButti K, Riley R, Barry K, Fong AA, Hoppe CJM, Metfies K, Oetjen K, Eggers SL, Müller O, Gardner J, Granskog MA, Torstensson A, Oggier M, Larsen A, Bratbak G, Toseland A, Leggett RM, Moulton V, Mock T.   +22 more
europepmc   +1 more source

Self‐Healing Hydrogel Dressing with Solubilized Flavonoids for Whole Layer Regeneration of Diabetic Wound

Advanced Healthcare Materials, EarlyView.
High glucose‐ and acid‐responsive hydrogel with dynamic covalent bond solubilized with flavonoids (Gel‐Flavonoids) is designed for diabetic wound healing. The Gel‐Flavonoids adapt to irregular wound shapes and release antioxidants in high‐glucose environments, effectively reducing reactive oxygen species.
Qiang Zeng, Sa Du, Rui Yuan, Yuan Zeng, Xuefen Li, Yu‐Wei Wu, Ke Chen, Lei Tao, Zhihui Tang, Xuliang Deng   +9 more
wiley   +1 more source

Impact of Snow on Underground Smoldering Wildfire in Arctic-Boreal Peatlands. [PDF]

Environ Sci Technol
Qin Y, Zhang Y, Chen Y, Lin S, Shu Y, Huang Y, Huang X, Zhou M.   +7 more
europepmc   +1 more source

Morphogenic Growth 3D Printing

Advanced Materials, EarlyView.
I additive manufacturing process exploits the spatial propagation of a polymerization reaction front to produce 3D polymer parts 10× faster and 1000× more energy efficient than the fastest stereolithography. In contrast with existing 3D printing, this morphogenic process is inspired by biological “growth and form” due to the self‐directed propagation ...
Yun Seong Kim, Minjiang Zhu, Mohammad Tanver Hossain, Derrick Sanders, Rohan Shah, Yuan Gao, Jeffrey S. Moore, Nancy R. Sottos, Randy H. Ewoldt, Philippe H. Geubelle, Sameh H. Tawfick   +10 more
wiley   +1 more source

Migration to breeding areas by male sperm whales Physeter macrocephalus from the Northeast Atlantic Arctic. [PDF]

Sci Rep
Lydersen C, Blanchet MA, Kovacs KM, Similä T, Freitas C, Morange Z, Pedersen OM, Vogel EF, Bril M, Christensen G, Rikardsen AH.   +10 more
europepmc   +1 more source

Multifunctional Neural Probes Enable Bidirectional Electrical, Optical, and Chemical Recording and Stimulation In Vivo

Advanced Materials, EarlyView.
Convergence drawing is used to create flexible, microscale, multifunctional fiber‐based neural probes. Optimized materials selection enables individual devices to perform neural recording, electrical stimulation, optogenetics, fiber photometry, fluid delivery, and voltammetric neurotransmitter detection in rodents.
Nicolette Driscoll, Marc‐Joseph Antonini, Taylor M. Cannon, Pema Maretich, Greatness Olaitan, Valerie Doan Phi Van, Keisuke Nagao, Atharva Sahasrabudhe, Emmanuel Vargas Paniagua, Ethan J. Frey, Ye Ji Kim, Sydney Hunt, Melissa Hummel, Sanju Mupparaju, Alan Jasanoff, B. Jill Venton, Polina Anikeeva   +16 more
wiley   +1 more source

The use of multiple evidence base methods to enrich climate change research and knowledge in the Arctic. [PDF]

Ambio
Heatta MJ, Hausner VH, Utsi TA.
europepmc   +1 more source

Sea ice pattern effect on Earth's energy budget is characterized by hemispheric asymmetry. [PDF]

Sci Adv
Zhou C, Wang Q, Tan I, Zhang L, Zelinka MD, Wang M, Bloch-Johnson J.   +6 more
europepmc   +1 more source

Assessing the Role of Incubation Temperature as a Barrier to Successful Establishment of Coho Salmon (Oncorhynchus kisutch) in a Rapidly Warming Arctic. [PDF]

Ecol Evol
Lindley ED, Dunmall KM, Westley PAH.
europepmc   +1 more source