Results 151 to 160 of about 234 (184)

Implantable Passive Sensors for Biomedical Applications. [PDF]

Sensors (Basel)
Kassanos P, Hourdakis E.
europepmc   +1 more source

Peptide‐based antibacterial nanoplatforms: Design principles, stimuli‐regulated behaviors, and applications

Responsive Materials, EarlyView.
Peptide‐based antibacterial nanoplatforms, encompassing self‐assembled peptides and peptide‐engineered inorganic, polymeric, and lipid nanocarriers, are systematically reviewed. The article highlights design principles and stimuli‐responsive regulation for improving peptide stability, delivery efficiency, and antibacterial performance.
Peng Tan, Chenlong Zhou, Shuaikang Yang, Zhenduo Chen, Guanghui Zhao, Qi Tang, Haoyu Yan, Feng Li, Xi Ma   +8 more
wiley   +1 more source

Mammalian Osteoderm Ultrastructure in the Armored Acomys Spiny Mouse Tail

Small, EarlyView.
The ultrastructure of armored platelets – termed osteoderms – in the tail skin of Acomys cahirinus spiny mice is characterized using 2D and 3D microscopy methods. The imbricated structure is composed of calcium phosphate biomineral and has select structural elements that are bone‐like and tooth‐like in nature.
Joseph Deering, Malcolm Maden, Marc D. McKee   +2 more
wiley   +1 more source

Highly integrated, alignment healing, and full‐recyclable multifunctional flexible devices based on dynamic covalent bonds

Smart Molecules, EarlyView.
This study addresses stability, repair, and recycling in flexible devices using polymers with identical dynamic bonds but incompatible backbones. This enables robust integration, precise self‐healing, and full recyclability. We demonstrate optoelectronic sensors that, after damage, magnetically self‐assemble and heal upon heating.
Xianfei Cao, Yong Qi, Wenbin Niu, Bingtao Tang, Shufen Zhang   +4 more
wiley   +1 more source

Development and Applications in Intelligent Sports of Hydrogel-Based Triboelectric Nanogenerators. [PDF]

Materials (Basel)
Feng G, Wang Y, Liu D, Cheng Z, Feng Q, Wang H, Han W, Jia C.   +7 more
europepmc   +1 more source

Toward the Application of Multiaxial Failure Criteria: Mean Stress Sensitivity of Carbide‐Rich, High‐Alloy PM‐HIP Tool Steels Under Axial and Torsional Cyclic Loading

steel research international, EarlyView.
This study quantifies axial and torsional long‐life fatigue (LLF) behavior of three carbide‐rich PM‐HIP tool steels, correlating LLF strength with intrinsic defect size and cleanliness, thereby extracting material‐specific mean stress sensitivities and Haigh diagrams.
Lennart Mirko Scholl, Frederik Tegeder, Tobias Hajeck, Alexander Bezold, Christoph Broeckmann   +4 more
wiley   +1 more source

Highly oriented hydrogels for tissue regeneration: design strategies, cellular mechanisms, and biomedical applications. [PDF]

Theranostics
Wu J, Yun Z, Song W, Yu T, Xue W, Liu Q, Sun X.   +6 more
europepmc   +1 more source

Cellulose-Based Hybrid Hydrogels for Tissue Engineering Applications: A Sustainable Approach. [PDF]

Gels
Vázquez-Rivas E, Desales-Guzmán LA, Pacheco-Sánchez JH, Burillo-Amezcua SG.   +3 more
europepmc   +1 more source

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Role of symmetry in mode coupling in twisted microstructured optical fibers

Optics Letters, 2018
We have studied the effect of symmetry on coupling between core and cladding modes in helical microstructured fibers, which gives rise to resonant loss peaks observed in the fiber transmission spectra. We demonstrate that the selection rules for orbital and spin angular momenta of coupled modes, proposed first for twisted conventional fibers, are ...
Maciej Napiorkowski, Waclaw Urbanczyk
exaly   +3 more sources