Results 71 to 80 of about 264,825 (133)

Ion‐Mediated Gelation of Thermo‐Responsive Cellulose Nanofibril/Poly(N‐isopropylacrylamide) Hybrid Hydrogels with Tunable De‐Swelling Kinetics

Macromolecular Materials and Engineering
The tunability of the lower critical solution temperature (LCST) of poly(N‐isopropylacrylamide) (PNIPAM) to lower or higher temperatures, as well as the ease of modulation of the LCST phase transition kinetics broadens the scope of application of PNIPAM ...
Bennie Motloung, Rueben Pfukwa, Bert Klumperman   +2 more
doaj   +1 more source

Design and development of a self-healing fuse [PDF]

Mercury-filled self-healing fuses for protecting solid state circuits from faults - design and ...
Harris, L. P., Jones, N. D.
core   +1 more source

Flexible perovskite photodetector with room‐temperature self‐healing capability without external trigger

InfoMat
Flexible perovskite photodetectors (FPDs) are promising for novel wearable devices in bionics, robotics and health care. However, their performance degradation and instability during operations remain a grand challenge.
Guoyi Li, Shenghong Li, Jahangeer Ahmed, Wei Tian, Liang Li   +4 more
doaj   +1 more source

Self-healing fuse development [PDF]

The mercury-filled self-healing fuses developed for this program afford very good protection from circuit faults with rapid reclosure. Fuse performance and design parameters have been characterized. Life tests indicate a capability of 500 fuse operations.
Harris, L. P., Jones, N. D., Kinsinger, R. E.   +2 more
core   +1 more source

Investigation on Regularities of Self‐Healing Breakdown in Metallized Film Capacitors for AC Application

Advanced Materials Interfaces
Metallized film capacitors (MFCs) exhibit a distinctive self‐healing capability, making them particularly suitable for reactive compensation in high‐voltage power systems. However, frequent self‐healing breakdowns or failures can significantly compromise
Fei Yan, Jiao Zhou, Xiang Huang, Huiwen He, Qiaogen Zhang   +4 more
doaj   +1 more source

Periapical Bone Healing of a Large Radicular Cyst Following Surgical Endodontic Treatment Without Regenerative Procedures: A 2.5‐Year Follow‐Up Case Report

Clinical Case Reports
This case report highlights the conservative management of a large peri‐apical lesion involving multiple teeth of the maxilla where the lesion eroded the maxilla's palatal, buccal, and nasal plates with a mobile central incisor.
Anisha Mishra, Jitendra Sharan, Anand Marya   +2 more
doaj   +1 more source

Protein‐Inspired Polymers with Tunable Microphase Structures toward Autonomous Self‐Healing in Aqueous Environments

Advanced Materials Interfaces
The self‐healing of polymer materials in aqueous environments remains a significant challenge. Herein, a protein‐inspired strategy for hydrophobic/hydrophilic‐induced microphase separation is proposed to construct self‐healing polymers in an aqueous ...
Yanwen Hu, Yan Song, Guo Liang Li
doaj   +1 more source

Exploring Self‐Repair Capabilities of ATSP Vitrimers for Crack Mitigation in Aerospace Applications

Macromolecular Materials and Engineering
Vitrimers, although categorized as thermosetting polymers, differ from traditional ones in that their thermally induced crosslinks undergo reconfiguration through covalent bond exchanges in response to thermal stimuli.
Ajinkya Raut, Jacob L. Meyer, Mohammad Naraghi, Andreas A. Polycarpou   +3 more
doaj   +1 more source

Autonomously Self‐healing, Adhesive, and Stretchable Triboelectric Nanogenerator Using Multifunctional Hydrogel‐Elastomer Double Layer with a Power Management Circuit

Advanced Electronic Materials
Triboelectric nanogenerators (TENGs) are promising candidates replacing conventional batteries in wearable devices, owing to their self‐powering properties.
Jinseok Oh, Minkyong Kang, Jae Park, Tae Young Kim, Kijun Park, Jungmok Seo   +5 more
doaj   +1 more source

Monomer Trapping Synthesis Toward Dynamic Nanoconfinement Self‐healing Eutectogels for Strain Sensing

Advanced Science
The rapid advancement in attractive platforms such as biomedicine and human‐machine interaction has generated urgent demands for intelligent materials with high strength, flexibility, and self‐healing capabilities.
Yuesong Lv, Changchun Li, Zhangqin Yang, Mingxi Gan, Yuyan Wang, Minxun Lu, Xinxing Zhang, Li Min   +7 more
doaj   +1 more source