Results 71 to 80 of about 93,935 (305)

Programmable DNA‐Peptide Hybrid Nanostructures for Potent Neutralization of Multiple Influenza a Virus Subtypes

Advanced Functional Materials, EarlyView.
A multivalent antiviral platform based on honeycomb‐shaped DNA nanostructures (HC–Urumin) is developed to enhance the potency and breadth of the host defense peptide Urumin. Through spatially patterned trimeric presentation, HC–Urumin disrupts influenza A virus entry, improves cell viability, and reduces disease severity in vivo‐offering a modular and ...
Saurabh Umrao, Abhisek Dwivedy, Payton L. Haak, Dhanush Gandavadi, Laurie A. Rund, Chi Chen, Vineetha Mareddy, Lifeng Zhou, Jinwei Duan, Ying Fang, Andrew J. Steelman, Xing Wang   +11 more
wiley   +1 more source

Synthetic Nanobiology Actuated Lipometabolic Cell Factory for Autologous Tumor Immunotherapy

Advanced Functional Materials, EarlyView.
FA plays a crucial role in the interaction between tumor cells and the tumor microenvironment, especially for the immune response. A biocatalytic immunoenhancement strategy is developed to boost antitumor immunity by FA metabolic orientation to ceramide. Through the design of this delicate catalytic immunoenhancement strategy, the synthetic nanobiology
Shoujie Zhao, Yejing Zhu, Hengchao Yu, Jun Zhu, Bo Wang, Yu Qiao, Zhimin Tian, Junlong Zhao, Lei Liu   +8 more
wiley   +1 more source

A Biologically‐Architected Wear and Damage‐Resistant Nanoparticle Coating From the Radular Teeth of Cryptochiton stelleri

Advanced Functional Materials, EarlyView.
The ultrahard teeth of mollusks that feed on rocky substrates contain a wear‐resistant coating on their surfaces consisting of densely packed mesocrystalline magnetic nanoparticles within an organic matrix. These coatings display significant hardness and toughness through their highly controlled mesocrystalline architectures.
Taifeng Wang, Yu Chen, Ezra Sarmiento, Taige Hao, Atsushi Arakaki, Michiko Nemoto, Pablo Zavattieri, David Kisailus   +7 more
wiley   +1 more source

Review of Space Debris Modeling Methods and Development Direction of the Korean Space Debris Models

Journal of Astronomy and Space Sciences
Space debris poses significant threats to spacecraft and human activities in space. Accurate modeling of space debris is crucial for understanding and mitigating these risks, ensuring the sustainability of the space environment.
Jinsung Lee, Hangyeol Kim, Eun Jung Choi, Jin Choi, Jiwoong Yu, Junghyun Jo, Jaemyung Ahn   +6 more
doaj   +1 more source

Tipping Points of Space Debris in Low Earth Orbit

International Journal of the Commons
Global services like navigation, communication, and Earth observation have increased dramatically in the 21st century due to advances in outer space industries.
Keiko Nomura, Simon Rella, Haily Merritt, Mathieu Baltussen, Darcy Bird, Annika Tjuka, Dan Falk   +6 more
doaj   +1 more source

Living Liquid Metal Composites Embedded with Electrogenic Endospores for Next‐Generation Bioelectronics

Advanced Functional Materials, EarlyView.
A new class of living liquid metal composites is introduced, embedding Bacillus subtilis endospores into eutectic gallium–indium (EGaIn). The spores enhance droplet coalescence, strengthen interfacial conductivity, and provide on‐demand electrogenic functionality after germination. The composites exhibit high conductivity, self‐healing, patternability,
Maryam Rezaie, Yang Gao, Seokheun Choi
wiley   +1 more source

Toughening β‐Ga2O3 via Mechanically Seeded Dislocations

Advanced Functional Materials, EarlyView.
β‐Ga2O3 is promising for next‐generation semiconductors but its brittleness limits flexible and high‐precision applications. Here, mechanically seeded dislocations introduced by surface deformation improved damage tolerance in (001) β‐Ga2O3. Nanoindentation and characterization show dislocations suppress cleavage cracks by enabling stable plastic ...
Zanlin Cheng, Jiawen Zhang, Peng Gao, Guosong Zeng, Xufei Fang, Wenjun Lu   +5 more
wiley   +1 more source

On the detection and tracking of space debris using the Murchison Widefield Array. I. Simulations and test observations demonstrate feasibility [PDF]

, 2013
S. J. Tingay, D. L. Kaplan, B. McKinley, F. Briggs, R. B. Wayth, N. Hurley‐Walker, J. Kennewell, Craig Smith, K. Zhang, W. Arcus, N. D. R. Bhat, D. Emrich, D. Herne, N. A. Kudryavtseva, M. J. Lynch, S. M. Ord, M. Waterson, David G. Barnes, M. E. Bell, B. M. Gaensler, E. Lenc, G. Bernardi, L. J. Greenhill, J. C. Kasper, Judd D. Bowman, Daniel Jacobs, John D. Bunton, L. deSouza, R. Koenig, Joseph Pathikulangara, J. Stevens, R. J. Cappallo, B. E. Corey, B. B. Kincaid, E. Kratzenberg, C. J. Lonsdale, S. R. McWhirter, A. E. E. Rogers, J. E. Salah, A. R. Whitney, A. A. Deshpande, T. Prabu, N. Udaya Shankar, K. S. Srivani, R. Subrahmanyan, Aaron Ewall‐Wice, L. Feng, R. Goeke, E. Morgan, Ronald A. Remillard, Christopher Williams, B. J. Hazelton, M. F. Morales, M. Johnston‐Hollitt, D. A. Mitchell, P. Procopio, J. Riding, R. L. Webster, J. Stuart B. Wyithe, Divya Oberoi, D. Anish Roshi, R. J. Sault, A. Williams   +62 more
openalex   +2 more sources

Laser‐Microscribed Glass Enables Surface‐Microfluidics‐Facilitated, Affordable, Rapid Cancer Diagnosis

Advanced Functional Materials, EarlyView.
A transparent, laser‐microscribed glass platform enables cancer diagnosis within 1 h—much faster than histology, which takes days, and free from the chemical or contrast risks of MRI or CT scans. The antibody‐functionalized rough glass surface captures viable cancer cells directly from suspension, allowing instant optical readout and offering a rapid ...
Anish Pal, Snehasis Mishra, Arani Mukhopadhyay, Ilias Papailias, Atique U. Ahmed, Constantine M. Megaridis   +5 more
wiley   +1 more source

Variation of the area-to-mass ratio of high area-to-mass ratio space debris objects [PDF]

, 2011
Carolin Früh, Thomas Schildknecht
openalex   +1 more source