Results 91 to 100 of about 244,804 (333)
Advanced Science, EarlyView.Tracing the evolution from structural regulation to multifunctional integration, this paper systematically analyzes modification strategies for carbon‐based electrodes. It evaluates how element doping, surface functionalization, and composite material design affect the electrode performance, and offers perspectives on future applications and challenges
Yunlei Wang +4 more
wiley +1 more source
Aging concrete structures: a review of mechanics and concepts [PDF]
, 2018 The safe and cost-efficient management of our built infrastructure is a challenging task considering the expected service life of at least 50 years. In spite of time-dependent changes in material properties, deterioration processes and changing demand by
Wan-Wendner, Roman
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Ultra High Performance Concrete - A Technical Study
, 2023 The obligations imposed on the construction sector enhanced awareness of various concrete difficulties. These problems include the unevenness and instability of the matrix, as well as its poor durability, high weight-to-strength ratio, low ductility, and low tensile to compressive strength ratio. In 1994, employing an optimum particle size distribution
J Sreelakshmi, Jikhil Joseph
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Nanozymes Integrated Biochips Toward Smart Detection System
Advanced Science, EarlyView.This review systematically outlines the integration of nanozymes, biochips, and artificial intelligence (AI) for intelligent biosensing. It details how their convergence enhances signal amplification, enables portable detection, and improves data interpretation.
Dongyu Chen +10 more
wiley +1 more source
Advanced Science, EarlyView.This study uncovers two overlooked bottlenecks in cryogenic laser cooling of solids: symmetry‐driven fluorescence trapping and water vapor condensation. We demonstrate that breaking sample symmetry enhances fluorescence escape, while condensation dominates parasitic heating below 135 K.
Biao Zhong +5 more
wiley +1 more source
Host‐Guest Doping Enables Room Temperature Phosphorescence from Triarylboranes
Angewandte Chemie, EarlyView.While pure triarylboranes show RTP in annealed PMMA films, they do not in crystalline form, contrary to our previous report. However, crystalline host‐guest triarylborane systems show persistent afterglow up to 8 s even at 1 ppb guest loading. Computations identify triplet‐triplet energy transfer as the mechanism governing this efficient RTP.
Zhu Wu +4 more
wiley +2 more sources
Advances in Materials Science and Engineering, 2012 By adding polypropylene fiber, fracture toughness of C120 ultra-high-performance concrete in Kingkey Financial Center project has been enhanced. The tests conducted by the Building Material Lab of the Civil and Water Conservancy Institute of Tsinghua ...
Hao-Wen Ye +6 more
doaj +1 more source
Technological evolution of concrete : from ancient times to ultra high performance concrete [PDF]
, 2010 Since the fall of the Roman Empire, concrete only suffered significant advances with the discovery of portland cement. The technological knowledge that the Romans held was empirical, based on the principle of trial and error, and allowed the discovery of
Camões, Aires, Ferreira, Rui Miguel
core
Antibody‐Empowered Nanomedicine for Precise Biomedical Applications
Advanced Science, EarlyView.This review explores strategies for functionalizing nanoparticles with antibodies to construct antibody‐empowered nanomedicine. It discusses the classification of these nanomedicines based on antibody structure, with a specific focus on their biomedical applications in diagnostics, bioimaging, and therapeutics for various diseases.
Chen Chen +7 more
wiley +1 more source
Ultra-high performance concrete: From fundamental to applications
Case Studies in Construction Materials, 2018 Over the last twenty years, remarkable advances have taken place in the research and application of ultra-high performance concrete (UHPC), which exhibits excellent rheological behaviors that include workability, self-placing and self-densifying ...
N.M. Azmee, N. Shafiq
doaj +1 more source