Results 81 to 90 of about 43,635 (227)

Influence of milling time and binder composition on phase evolution in WC-based composite powders fabricated via high-energy ball milling

Frontiers in Materials
Cobalt-free WC-(Fe/Ni) composite powders were evaluated as practical alternatives to WC-Co, with emphasis on how the post-milling powder state governs downstream processing. Blends of 88 wt% WC-12 wt% Fe, 88 wt% WC-12 wt% Ni, and 88 wt% WC-6 wt% Fe-6 wt%
Madina Aidarova, Sherzod Kurbanbekov, Sherzod Kurbanbekov, Aibar Kizatov, Azamat Urkunbay, Lyaila Bayatanova, Małgorzata Rutkowska-Gorczyca, Yulduz Amangeldiyeva, Yulduz Amangeldiyeva   +8 more
doaj   +1 more source

Amido‐Amine Co(II) Precursor‐Based Atomic/Molecular Layer Deposition Processes for Cobalt‐Organic Thin Films and Their Thermal Conversion to CoO Thin Films

Advanced Materials Technologies, EarlyView.
Three new atomic/molecular layer deposition processes are developed for Co‐organic thin films using a promising all‐nitrogen‐coordinated cobalt precursor. The study examines film growth, reaction mechanisms, chemical stability, and decomposition pathways of the resulting films through extensive characterization techniques and DFT calculations ...
Topias Jussila, Jorit Obenlüneschloß, Ji Liu, Olga Partanen, Sami Vasala, Detlef Rogalla, Pieter Glatzel, Michael Nolan, Anjana Devi, Maarit Karppinen   +9 more
wiley   +1 more source

Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications

Advanced Materials Technologies, EarlyView.
Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke, Moses Kumi, Xiaoming Tao, Junhong Pu   +3 more
wiley   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

Advanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li, Shuai Liu, Xinyi Wang, Xinglong Gong, Shouhu Xuan   +4 more
wiley   +1 more source

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

Study of the Oxidation of Phenol in the Presence of a Magnetic Composite Catalyst CoFe₂O₄/Polyvinylpyrrolidone

Applied Sciences
The development of new catalytic systems based on cobalt and iron compounds for the production of oxygen-containing compounds is an urgent task of chemical technology.
Tatyana V. Shakiyeva, Binara T. Dossumova, Larissa R. Sassykova, Madina S. Ilmuratova, Ulzhan N. Dzhatkambayeva, Tleutai S. Abildin   +5 more
doaj   +1 more source

Thermal Plasticity is Regulated by a Key MicroRNA During Range Expansion of an Invasive Fruit Fly

Advanced Science, EarlyView.
Populations at the invasion front of Bactrocera dorsalis adapt through reduced phenotypic and gene expression plasticity, a phenomenon likely to be driven by genetic assimilation. We identify a key miRNA‐mediated regulatory axis, in which miR‐276b post‐transcriptionally represses thw, a conserved chitin‐binding gene critical to the cold‐tolerance ...
Yan Zhao, Juntao Hu, Juan Du, Shaokun Guo, Youming Hou, Zhihong Li   +5 more
wiley   +1 more source

Correlation Analysis and Comprehensive Evaluation of the Mineral Element Content of Sweet Cherry Fruit at Three Developmental Stages Under Three Cultivation Patterns

International Journal of Fruit Science
The mineral element content serves as a crucial reference for assessing fruit quality traits and significantly influences human health. This study examined sweet cherry fruits at 35, 45, and 55 days after flowering, utilizing three cultivation patterns ...
Huimin Zhang, Nan Zhang, Li Wang, Quan Li   +3 more
doaj   +1 more source

A novel neutral protease from thermophilic Bacillus strain HUTBS62 [PDF]

Journal of BioScience and Biotechnology, 2012
A novel neutral highly thermostable protease was detected in the culture medium of thermophilic Bacillus strain HUTBS62 isolated from hot-spring located near to the Dead Sea, Jordan.
HAZEM AQEL, FAROUK AL-QUADAN, TAHANI K. YOUSEF   +2 more
doaj  

Targeting Lactate and Lactylation in Cancer Metabolism and Immunotherapy

Advanced Science, EarlyView.
Lactate, once deemed a metabolic waste, emerges as a central regulator of cancer progression. This review elucidates how lactate and its epigenetic derivative, protein lactylation, orchestrate tumor metabolism, immune suppression, and therapeutic resistance.
Jiajing Gong, Yuhang Xie, Zhijie Weng, Yongzhi Wu, Longjiang Li, Bo Li   +5 more
wiley   +1 more source