Results 121 to 130 of about 2,038,816 (256)

Degradation of Mechanical Properties of Graphene Oxide Concrete under Sulfate Attack and Freeze-Thaw Cycle Environment. [PDF]

Materials (Basel), 2023
Qian J, Zhou LQ, Wang X, Yang JP.
europepmc   +1 more source

Advancing SafeWax, A Bio‐Inspired Superhydrophobic Coating, Toward Sustainable and Climate‐Resilient Crop Protection

Advanced Functional Materials, EarlyView.
This study advances SafeWax, a bio‐inspired, fatty‐acids‐based superhydrophobic coating, by identifying an agriculturally compliant solvent and revealing how solvent‐controlled Fatty acid crystallization governs the coating's microscopic structure and performance.
Niv Ben‐Arie, Iryna Polishchuk, Franziska Tauber, Coralie Schneider, Elena Prudnikov, Alessia Calora, Silvia Milita, Simona Fermani, Mireia Alejandra Ibanez Revert, Ilaria Filippetti, Claudio Ratti, Matthias Kellermeier, Markus Rueckel, Boaz Pokroy   +13 more
wiley   +1 more source

Intensification of the freeze drying process by the control of both freezing and primary drying steps [PDF]

, 2013
The problem of optimization of freeze-drying cycles is addressed, with emphasis in both freezing and primary drying steps. In particular, this study shows that the control of the nucleation event produces more uniform batches (as ice nucleation is ...
Barresi, Antonello, Pisano, Roberto, Bullich, R., Oddone, Irene   +3 more
core  

Biomimetic Core–Shell Liposome Nanoparticles Deplete Lipoproteins and Enhance the Purity of Extracellular Vesicles from Human Blood

Advanced Functional Materials, EarlyView.
Lipoprotein‐mimicking nanoparticles (SL‐NPs), comprising Fe3O4@SiO2 cores coated with liposomal bilayers, selectively capture lipoproteins through protein corona formation. The resulting SL‐NP‐lipoprotein complexes can be removed by low‐speed centrifugation, thereby enhancing the purity of small extracellular vesicles (sEVs) isolated from human serum ...
Man‐Di Wang, Andrew J. Perciaccante, David Inman, Bong Hwan Sung, Alissa M. Weaver, Suzanne M. Ponik, Ying Ge, Song Jin   +7 more
wiley   +1 more source

Experiment on Freeze–Thaw Resistance of Tunnel Portal-Lining Concrete with Silicone Coating in Cold Regions

Buildings
The freeze–thaw effect has a significant impact on the strength deterioration of tunnel-lining concrete in cold regions. Therefore, the strength deterioration characteristics of concrete in a tunnel were studied, and silicone coating materials were used ...
Yuanfu Zhou, Jinlong Zheng, Bo Zheng, Feng Yang, Rui Guo, Hongyu Huang   +5 more
doaj   +1 more source

Freeze-thaw cycle and abrasion resistance of alkali-activated FA and POFA-based mortars: Role of high volume GBFS incorporation. [PDF]

Heliyon, 2023
Huseien GF, Khamehchi M, Kubba Z, Benjeddou O, Mahmoodi MJ.   +4 more
europepmc   +1 more source

An Integrated Oxygen‐Supplying Device and Predictive Multiphysics Model for Extended Ambient Transport of Insulin‐Producing Cells

Advanced Functional Materials, EarlyView.
Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez, Ruth Tarpey, Benjamin Brennan, Bryan D. Boyle, Amir M. Alsharabasy, Abhik Mallick, Gabriella Bellavia, Abhay Pandit, Garry P. Duffy, Ruth E. Levey   +9 more
wiley   +1 more source

Study on macro-micro damage and constitutive model of fissured conglomerate under freeze-thaw action

采矿与岩层控制工程学报
Active faults are widely distributed on the Qinghai-Tibet Plateau, and there are a large number of fissures in rock masses. Under freeze-thaw action, fissured rock masses are prone to further damage and deterioration, leading to the instability of rock ...
Qianqian TAN, Tao WEN, Yankun WANG, Bocheng ZHANG, Yang XUE, Yajuan WU   +5 more
doaj   +1 more source

Study and Application of China’s Freeze-Thaw Action Spectrums for Life-Cycle Structure Design

, 2011
To get environmental action information for structural life-cycle design and durability design, the air temperature of most Chinese cities from 1951 to 2009 was employed to analyze the applicability of half normal distribution in expressing freeze-thaw ...
Chi Lin, Jin Ping Ou
core   +1 more source

Effect of freeze-thaw cycle on physical and mechanical properties and damage characteristics of sandstone. [PDF]

Sci Rep, 2021
Chen L, Li K, Song G, Zhang D, Liu C.
europepmc   +1 more source