Results 51 to 60 of about 29,995 (313)

Enhancing the room-temperature plasticity of magnesium alloys: Mechanisms and strategies

Journal of Magnesium and Alloys
The room-temperature plasticity of magnesium and its alloys is limited primarily by their hexagonal close-packed (HCP) crystal structure, which restricts the number of active slip systems available at room temperature.
Lu Zhang, Qian Yuan, Jun Tan, Quan Dong, Hao Lv, Fanglei Wang, Aitao Tang, Jürgen Eckert, Fusheng Pan   +8 more
doaj   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Simulating the galvanic coupling between S-Al2CuMg phase particles and the matrix of 2024 aerospace aluminium alloy [PDF]

, 2012
Study of the corrosion behaviour of a magnetron sputtered Al–Cu/Al–Cu–Mg model alloy couple in sulphate solutions has been undertaken to gain insight into the galvanic coupling between the matrix and SAl2CuMg particles in the 2024 aluminium alloy (AA2024)
Blanc, Christine, Vivier, Vincent, Lacroix, L., Vivier, V., Tribollet, B., Pébère, Nadine, Blanc, C., Pébère, N., Thompson, George, Tribollet, Bernard, Thompson, G. E., Lacroix, Loïc   +11 more
core   +1 more source

Iron homeostasis disruption and lipid peroxidation in skeletal muscle during short‐term immobilization

FEBS Open Bio, EarlyView.
14‐day casting‐induced immobilization reduced gastrocnemius muscle mass and increased non‐heme iron and ferritin heavy chain levels. Despite iron accumulation, transferrin receptor 1 and iron regulatory protein 2 were paradoxically upregulated. Lipid peroxidation was elevated without compensatory antioxidant responses.
Haruka Yokogawa, Kazuhiko Higashida, Naoya Nakai   +2 more
wiley   +1 more source

The misalignment between degradation rate and mechanical integrity of Mg-Zn-Y-Nd alloy during the degradation evaluation in modified Hanks' solutions

Journal of Magnesium and Alloys
The degradation behavior of biodegradable Mg alloys has become a research hotspot in the fields about biodegradable metallic materials. While the most of the related publications mainly focused on the degradation rate of Mg-based materials, but rare to ...
Di Mei, Qingyuan Zhang, Yaqian Li, Mengyao Liu, Wenkai Li, Pingli Jiang, Ruiqing Hou, Shijie Zhu, Liguo Wang, Shaokang Guan   +9 more
doaj   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

Biocompatibility, Degradation Behavior, and Mechanical Properties of Magnesium Alloy Plates In Vivo

Applied Bionics and Biomechanics, 2023
The magnesium alloy was made into orthopedic steel plates to repair tibial fractures of New Zealand white rabbits and to explore the biocompatibility, degradation behavior, and mechanical properties of the magnesium alloy plates in repairing fractures in
Yongping Wang, Qingqing Qin, Xiaorong Liu, Qiangqiang Li, Huaibin Zhang, Dubin Yang, Yao Jiang   +6 more
doaj   +1 more source

Constitutive Modelling of AZ31B-O Magnesium Alloy for Cryogenic Machining [PDF]

, 2013
Lien vers la version éditeur: http://www.sciencedirect.com/science/article/pii/S2212827113004216The success of a FE model for metal cutting process is strongly dependent on the accurate characterization of the workpiece material, under similar conditions
GERMAIN, Guénaël, Giraud, E., OUTEIRO, José, Germain, G., Rossi, F., ROSSI, FREDERIC, Outeiro, J.C., GIRAUD, Eliane, MARTINS DO OUTEIRO, Jose Carlos   +8 more
core   +1 more source

Versatile vector tools for efficient protein screening across multiple expression systems

FEBS Open Bio, EarlyView.
A unified vector toolkit enables rapid protein expression screening across E. coli, insect, and mammalian cells. A single primer pair amplifies the target gene, which is inserted into any vector via a standardized interface. This streamlined workflow eliminates repeated cloning steps, accelerating the identification of optimal expression conditions for
Zhimin Zhu, Yaqing Liu, Lei Qin, Feng Yu, Qisheng Wang, Yahui Liu   +5 more
wiley   +1 more source

In vitro biodegradation behavior of magnesium and magnesium alloy [PDF]

, 2011
Magnesium has the potential to be used as degradable metallic biomaterial. For magnesium and its alloys to be used as biodegradable implant materials, their degradation rates should be consistent with the rate of healing of the affected tissue, and the ...
Shi, Zhiming, Zhiming Shi, Hao Wang, Wang, Hao   +3 more
core   +1 more source