Results 211 to 220 of about 1,154,910 (297)

Shear‐Induced Emergence of Aromatic Superlow‐Friction Interfaces in Amorphous Carbon: Triggering Chemical Impurities and Atomic‐Scale Mechanisms

Advanced Science, EarlyView.
High‐throughput quantum‐mechanical simulations reveal that amorphous carbon undergoes shear‐driven structural transformation into aromatic, graphene‐like interfaces. This mechanochemical process is governed by dopant chemistry: dopants with valency less than four promote the emergence of superlow‐friction amorphous graphene, whereas tetra‐valent ...
Takuya Kuwahara, Koki Horiguchi, Leonhard Mayrhofer, Gianpietro Moras, Michael Moseler   +4 more
wiley   +1 more source

Selective Control Mechanisms, Quantitative Evaluation, and Sustainable Strategies for Cultural Heritage Surface Cleaning. [PDF]

Polymers (Basel)
Zhang J, Liu Y, Liu X, Xu S, Chen W, Liu X.   +5 more
europepmc   +1 more source

Versatile DNA‐Functionalized Biohybrid Hydrogel Platforms for Electrothermally Activated On‐Demand Payload Release

Advanced Science, EarlyView.
A DNA‐functionalized biohybrid hydrogel is developed by integrating Cu‐mediated nucleic acid microflowers into a thermoresponsive matrix, enabling electrothermally triggered, on‐demand payload release. The platform offers spatiotemporally controllable therapeutic delivery with promising applications in precision oncology, neural regulation, and chronic
Mengqiu Sun, Zhenshuai Tang, Jia Zhang, Rui Song, Wei Luo, Juan Huang, Jincheng Zeng, Zhen He, Hao Zhang   +8 more
wiley   +1 more source

Heterojunction‐Engineered Mass Spectrometry Platform for Deciphering Serum Metabolic Fingerprints in Diagnosis of Respiratory Diseases

Advanced Science, EarlyView.
Hollow Co3O4/TiO2 heterojunctions are engineered for high‐throughput laser desorption/ionization mass spectrometry. The built‐in electric field drives efficient charge separation and photothermal conversion, while the hierarchical mesoporous network enables robust salt and protein tolerance.
Junyu Chen, Chaoqi Wang, Xi Yu, Yuming Jiang, Yijiao Qu, Huihui Fu, Yuyin Bu, Xiaoyong Zhang, Zongxiu Nie   +8 more
wiley   +1 more source

Deposition of Multilayer Nanostructured Coating Cr/(Cr/a-C)ml on Alloy Steels. [PDF]

Materials (Basel)
Dochev B, Sofronov Y, Mishev V, Nikolov A, Petrov K, Angelov M, Yordanov M, Todorov G, Marchev K.   +8 more
europepmc   +1 more source

Nano Carbon‐mesh with Excellent Bonding Performance via Hydro‐cage De‐shielding Strategy

Advanced Science, EarlyView.
A hydro‐cage de‐shielding strategy transforms cellulose‐based films into a dragonfly‐wing‐like nano carbon‐mesh (NCM) adhesive through instantaneous carbonization‐polymerization. The resulting NCM‐plywood achieves exceptional wet shear strength (1.24 MPa at 63°C), exceeding Class II plywood standards, and retains 0.73 MPa after boiling‐water cycles ...
Weijia Yang, Jianyong Wan, Hongda Guo, Haizhu Wu, Yongli Yang, Wenhe Bi, Zhengyong Yang, Chenghua Wang, Bertrand Charrier, Hisham Essawy, Antonio Pizzi, Xinyi Chen, Zhijun Chen, Guanben Du, Xiaojian Zhou   +14 more
wiley   +1 more source

Copper-coated carbon nanotube surfaces for inhibiting biofilm formation by <i>Staphylococcus aureus</i> and <i>Pseudomonas aeruginosa</i>. [PDF]

Cell Surf
Marimuthu AK, Gopi RR, Sridhar JP, Ravi K, Roy A, Ramaiah S, Anbarasu A.   +6 more
europepmc   +1 more source

Recent Advances in the Research and Application of Protective Composites for Stone Surfaces. [PDF]

Materials (Basel)
Shi Q, Zhao T, Yang T, Liao L, Dai W, Zhou X, Qin X, Dong Y, Han W.   +8 more
europepmc   +1 more source

Numerical Simulation and Experimental Study of Deposition Behavior for Cold-Sprayed Nano-Structured HA/70wt.%Ti Composite Coating. [PDF]

Nanomaterials (Basel)
Chen X, Li C, Zhu S, Ao P, Hu Y.
europepmc   +1 more source

Effect of Voltage and Deposition Time on Surface Morphology, Mechanical Performance, and Corrosion Resistance of Chitosan-Nanohydroxyapatite Coatings. [PDF]

Materials (Basel)
Malisz-Rudzińska K, Sypniewska J, Grodzicka M, Mirowska A, Mielewczyk-Gryń A, Świeczko-Żurek B, Sionkowska A.   +6 more
europepmc   +1 more source