Results 31 to 40 of about 296,199 (268)

Nanostructured Polymethylsiloxane/Fumed Silica Blends [PDF]

Materials, 2019
Polymethylsiloxane (PMS) and fumed silica, alone and in a blended form (1:1 w/w), differently pretreated, hydrated, and treated again, were studied using TEM and SEM, nitrogen adsorption–desorption, 1H MAS and 29Si CP/MAS NMR spectroscopy, infrared spectroscopy, and methods of quantum chemistry. Analysis of the effects of adding water (0–0.5 g of water
Iryna Protsak, Volodymyr M. Gun’ko, Volodymyr V. Turov, Tetyana V. Krupska, Eugeniy M. Pakhlov, Dong Zhang, Wen Dong, Zichun Le   +7 more
openaire   +2 more sources

Mitochondria‐Targeted Nanotherapies in Aging Neurodegenerative Disorders: Emerging Prospects and Clinical Potential

Advanced Healthcare Materials, EarlyView.
Mitochondria‐targeted nanotherapies emerge as a promising strategy for combating aging‐associated neurodegenerative disorders (NDs) by restoring mitochondrial function, reducing oxidative stress, and improving neuronal survival. Recent advances in nanotechnology, therapeutic delivery, and translational research are highlighted, providing insights into ...
Dnyandev G. Gadhave, Ashish B. Jadhav, Nitin B. Waghamode, Shubham Khot, Rajiya Khan, Ravi Hole, Shankar M. Dhobale, Manoj Aswar, Keshav Raj Paudel   +8 more
wiley   +1 more source

The Influence of Silica Fume on The Strength and Permeability Characteristics of Pervious Concrete

Sir Syed University Research Journal of Engineering and Technology
Pervious concrete is recognized for its significant permeability and ecological advantages; yet, its strength and durability are constrained, limiting its structural uses. This research examines the effects of different silica fume concentrations on the
Ruhal Pervez Memon, uroosa Memon, Muhammad Shahzad Yousuf, Syed Irtaza Ali, Karan kumar   +4 more
doaj   +1 more source

Experimental Study of the Influence of Silica Fume on the Properties of Mortar

Renmin Zhujiang, 2022
To study the effects of silica fume on the mechanical properties and drying shrinkage properties of cement mortar,we investigated the effects of silica fume content on the fluidity,compressive strength,flexural strength,and drying shrinkage rate of ...
LIANG Rongchuang, SUN Haiyan, DONG Xinyue, ZHAO Yang, GE Yunlong   +4 more
doaj  

Mechanical Behavior of Silica Fume Concrete Filled with Steel Tubular Composite Column

Advances in Materials Science and Engineering, 2021
Recycling or utilization of industrial waste is becoming more popular as people become more environmentally conscious. Silica fume is a by-product of the smelting process in the silicon and ferrosilicon industries.
Maganti Sandeep Kauthsa Sharma, S. Umadevi, Yerra Sai Sampath, K. Vasugi, K. J. N. Sai Nitesh, V. Swamy Nadh, L. Natrayan   +6 more
doaj   +1 more source

Silicone Breast Implants as a Model System for Understanding Polymer Permeation in Soft Materials In Vivo

Advanced Healthcare Materials, EarlyView.
Silicone breast implants are presented as a model system for understanding polymer permeation in vivo. Rather than representing material failure, “gel bleed” emerges from solution–diffusion transport‐mediated. By integrating polymer architecture, physicochemical transport, and biointerfacial processes, this review provides a unified framework that ...
D. Bouyer, H. Mutlu, C. Charmette, E. Randrianaridera, Z. Adaidi, R. Hedna, L. Pieuchot, I. Pluvy, K. Anselme, N. Couturier, J. P. Mericq, A. Ponche, I. Brigaud   +12 more
wiley   +1 more source

Properties of ultra-high performance geopolymer concrete: influence of silica fume

Frontiers in Materials
As ultra-high-performance geopolymer concrete (UHPGC) emerges as a sustainable alternative to traditional cement-based materials, optimizing its solid precursor formulation is crucial for maximizing its performance.
Haonan Huang, Liu Yang, Kai Pan, Wen Jiang, Yu Chen, Xianghua Hou   +5 more
doaj   +1 more source

“Smelltronics”—From Gas to Smell Sensing

Advanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono, Tsunaki Takahashi, Jiangyang Liu, Haruka Honda, Zeng Jing, Wataru Tanaka, Takuro Hosomi, Takeshi Yanagida   +7 more
wiley   +1 more source

Toward Pore‐Engineered 3D‐Printed Materials for Sorption Water Harvesting, Interfacial Evaporation, and Radiative Cooling

Advanced Materials, EarlyView.
Water harvesting, radiative cooling, and interfacial solar evaporation are fundamentally governed by coupled heat, mass, and light transport processes. These processes are mediated by pore architecture, including pore size, connectivity, and hierarchical organization.
Dejan J. Trajkovski, Higgins M. Wilson, Abdallah Y. M. Ali, Jiaxing Xu, Ruzhu Wang, Primož Poredoš   +5 more
wiley   +1 more source

Use of polypropylene fiber and silica fume modified concrete as a repair material

MATEC Web of Conferences, 2018
Polypropylene fiber and silica fume were used to get high impermeability and cracking resistance concrete as a repair material. Results showed just incorporating fiber (without silica fume) had no obvious improvement on strength and impermeability of ...
Liu Jing, Liu Wen, Guan Shugang, Guo Chao, Zheng and Xinguo   +4 more
doaj   +1 more source