Results 121 to 130 of about 6,861 (308)

Trackable Tolerogenic Macrophages Integrate PD‐L1 and Rapamycin Signaling to Suppress Alloimmune Responses in Transplantation

Advanced Science, EarlyView.
We developed a macrophage‐based therapeutic platform, termed trackable tolerogenic macrophages (TTM), for dual‐function immunomodulation and visualization in vivo. TTM cells were engineered to overexpress PD‐L1, incorporate bioorthogonal cell surface tags, and load rapamycin for sustained release.
Yihui Wang, Yuan Song, Yuji Xie, Junmin Zhang, Jing Liu, Wenyuan Wang, Ying Xu, Wenqian Wu, Wuqi Zhou, Qiaofeng Jin, Jing Wang, Yali Yang, Li Zhang, Tang Gao, Mingxing Xie   +14 more
wiley   +1 more source

Design and preparation of Fe–FeAl2O4/Al2O3 magnetic abrasive particles with a gradient core–shell structure

Journal of Materials Research and Technology
The precision and efficiency of magnetic abrasive finishing (MAF) are highly dependent on the performance of magnetic abrasive particles (MAPs), where strong interfacial bonding between the ferromagnetic matrix and hard abrasive phase is crucial. In this
Xinjian Zhang, Boru Jin, Xudong Zhao, Shiyao Meng, Bo Cheng, Haimin Zhai, Wensheng Li   +6 more
doaj   +1 more source

Tribological properties of silicon carbide in metal removal process [PDF]

Material properties are considered as they relate to adhesion, friction, and wear of single crystal silicon carbide in contact with metals and alloys that are likely to be involved in a metal removal process such as grinding.
Buckley, D. H., Miyoshi, K.
core   +1 more source

Three‐Dimensional Heterogeneous Bonding for High‐Density and Low‐Noise TMR Sensing Arrays

Advanced Science, EarlyView.
This study demonstrates a three‐dimensional heterogeneous bonding approach to fabricate compact TMR sensing units with double junction numbers and improved magnetic performance. Optimized Au─Au bonding and angled etching improve device integrity, noise characteristics, and magnetoresistance.
Zi'ang Han, Zhenhu Jin, Chenglong Zhang, Jiamin Chen   +3 more
wiley   +1 more source

Size Dependence of Nanoscale Wear of Silicon Carbide

, 2017
Nanoscale, single-asperity wear of single-crystal silicon carbide (sc-SiC) and nanocrystalline silicon carbide (nc-SiC) is investigated using single-crystal diamond nanoindenter tips and nanocrystalline diamond atomic force microscopy (AFM) tips under ...
Grierson, David, Jakes, Joseph E., Shannon, Steve, Szlufarska, Izabela, Tangpatjaroen, Chaiyapat   +4 more
core   +2 more sources

Skin‐Inspired Design of Self‐Healing Coatings Integrating Interface‐Liquid Repellency and Corrosion Resistance

Advanced Science, EarlyView.
A skin‐inspired multilayered coating system is developed to integrate multiple, often conflicting, functions of self‐healing capability, strong liquid repellency, long‐term corrosion resistance, and robust adhesion, to tackle diverse challenges in engineering services.
Bingzhi Li, Bingce Liu, Enyu Guo, Zhihao Zhou, Yibo Ouyang, Xiao‐Bo Chen, Huijun Kang, Zongning Chen, Tongmin Wang   +8 more
wiley   +1 more source

Прецизионная машинная доводка плоских поверхностей износостойких деталей трения из композитов на основе высоколегированных сталей для технологических комплексов [PDF]

, 2015
Проблематика. Дослідження процесів прецизійної машинної доводки плоских поверхонь деталей тертя з нових композитних матеріалів на основі відходів штампових та інструментальних сталей для технологічних комплексів підприємств поліграфічного машинобудування,
Gavrish, A. P., Roik, T. A., Vitsuk, Iu. Iu., Zigulia, S. M., Вицюк, Ю. Ю., Віцюк, Юлія Юріївна, Гавриш, А. П., Гавриш, Анатолій Павлович, Зигуля, С. М., Зигуля, Світлана Миколаївна, Роик, Т. А., Роїк, Тетяна Анатоліївна   +11 more
core  

Dual Aptamers‐Based SETDB1 PROTACs as Effective Anti‐Tumor Strategies for Breast Cancer

Advanced Science, EarlyView.
This study establishes dual‐aptamer PROTACs targeting SETDB1 using a SETDB1‐specific aptamer conjugated to AS1411. The designed PROTACs penetrate cells, recruit MDM2 to degrade SETDB1, and inhibit cancer cell proliferation and migration. Remarkably, they also overcome tamoxifen resistance and enhance CD8+ T cell cytotoxicity, suppressing tumor growth ...
Yanxuan Guo, Yingge Lv, Shuyu Huang, Chang Liu, Yan Ouyang, Bei Lan, Chenghao Xuan   +6 more
wiley   +1 more source

Magnetic abrasive finishing [PDF]

Precision Engineering, 1994
openaire   +1 more source

Record‐High Latent Heat, Ultra‐Fast Relaxation and Closed‐Loop Recycling Double‐Brush Polymer Networks for Self‐Adaptive Thermal Interface Management

Advanced Science, EarlyView.
By grafting dense long double‐brush chains, we synthesized bottlebrush networks with high theoretical enthalpy. Their low entanglement, combined with dynamic bonds, promotes crystalline domain reorganization and minimizes enthalpy loss, achieving a record enthalpy of 240.7 J·g−1.
Qiguang Liu, Yanyun Li, Zhenghao Wu, Junjie Cheng, Chang Jing, Jue Cheng, Jiahao Ma, Junying Zhang   +7 more
wiley   +1 more source