Results 71 to 80 of about 53,087 (305)

Applications of clays in nanocomposites and ceramics [PDF]

Clays and clay minerals are common natural materials, the unique properties of which have attracted the interest of the industry, especially because these materials are easily available, cheap, and non-toxic.
Měřínská, Dagmar, Kupková, Jana, Martina Urbaskova, Jana Kupkova, Kalendová, Alena, Alena Kalendova, Dagmar Merinska, Urbášková, Martina   +7 more
core   +1 more source

Hydration characteristics and mechanical performances of LC3 binders with spanish kaolinitic calcined clays [PDF]

, 2022
Limestone Calcined Clay Cements (LC3) are binders with complex phase development and microstructures. Although the hydration chemistry of these cements are being widely researched [1], due to the clay mineralogy variability, more studies are needed to ...
Gómez-de-la-Torre, María de los Ángeles, Bernal, Isabel M.R., García-Aranda, Miguel Ángel, Santacruz-Cruz, María Isabel, Cuesta-García, Ana María   +4 more
core  

Aptamer‐Directed Porous DNA Nanocomposite Hydrogel for Active Pulp Preservation: Immunomodulation, Stem Cell Recruitment and Reparative Dentinogenesis

Advanced Science, EarlyView.
This study presents an injectable DNA‐based porous hydrogel integrating catechol motifs and targeting aptamers for pulpitis management. Upon in situ crosslinking, the scaffold actively recruits endogenous dental pulp stem cells, restores redox homeostasis, and modulates immune responses.
Luhui Cai, Huan Yu, Zihan Ni, Kan Chen, I‐Chen Tsai, Zeyu Bao, Shuo Sun, Weichang Li, Yunhua Chen, Qiong Xu   +9 more
wiley   +1 more source

Chemical and mineralogical characteristics of French green clays used for healing

, 2008
The worldwide emergence of infectious diseases, together with the increasing incidence of antibiotic-resistant bacteria, elevate the need to properly detect, prevent, and effectively treat these infections. The overuse and misuse of common antibiotics in
Williams, Lynda B., Eberl, Dennis D., Giese, Rossman F., Haydel, Shelley E.   +3 more
core   +1 more source

Self‐Assembly Ordered Layered Gels for Thermochromic Smart Windows With Excellent Electromagnetic Shielding Properties

Advanced Science, EarlyView.
Metal‐ion‐coupled self‐assembled layered gels were prepared using a simple sol–gel method, successfully integrating electromagnetic shielding and thermochromic functions into the material. SCa‐1, which exhibits the best overall performance, achieves an electromagnetic shielding efficiency of up to 72.49 dB, while maintaining a visible light ...
Shusheng Wang, Zijing Li, Shengchong Hui, Hongjing Wu, Shanshan Liang, Fusong Yuan, Limin Zhang   +6 more
wiley   +1 more source

Digestibilidade das dietas e metabolismo de suínos alimentados com dietas contendo bentonita sódica em diferentes programas alimentares Digestibility of diets and metabolism of pigs fed with diets containing sodium bentonite in different feeding programs

Ciência Rural, 2011
Foi realizado um experimento para avaliar a digestibilidade aparente de dietas e o metabolismo de suínos alimentados com dietas contendo bentonita sódica submetidos a diferentes programas alimentares.
Cheila Roberta Lehnen, Paulo Alberto Lovatto, Ines Andretta, Carlos Augusto Rossi, Luciano Hauschild, Bruno Neutzling Fraga, Gerson Guarez Garcia   +6 more
doaj   +1 more source

Electrohydraulic Folding Ring Actuators for Radially Contracting Applications

Advanced Science, EarlyView.
This work presents an Electrohydraulic Folding Ring Actuator that combines high‐performance electrohydraulic actuation with origami‐inspired folding geometry to achieve constricting radial actuation. This integration yields significant inner lumen constriction, alongside a gripping force capable of holding objects exceeding four times the actuator's ...
Gavril Yong En Tan, Quan Xiong, Jonathan William Ambrose, Zeynep Altundal, Raye Chen‐Hua Yeow   +4 more
wiley   +1 more source

Caracterização Estrutural de Argilas Utilizando DRX com Luz Síncrotron, MEV, FTIR e TG-DTG-DTA

Orbital: The Electronic Journal of Chemistry, 2014
As argilas utilizadas nesse trabalho foram caracterizadas utilizando-se as técnicas de: difratometria de raios X (DRX) com fonte de luz síncrotron, microscopia eletrônica de varredura (MEV), microanálise por energia dispersiva de elétrons (EDS ...
Filipe Quadros Mariani, Juan Carlo Villalba, Fauze Jacó Anaissi   +2 more
doaj   +1 more source

Weathering microenvironments on feldspar surfaces: implications for understanding fluid-mineral reactions in soils [PDF]

, 2008
The mechanisms by which coatings develop on weathered grain surfaces, and their potential impact on rates of fluid-mineral interaction, have been investigated by examining feldspars from a 1.1 ky old soil in the Glen Feshie chronosequence, Scottish ...
Smith, C.L., M. E. Hodson, Lee, M.R., Smith, C. L., C. L. Smith, Hodson, M.E., M. Mackenzie, MacKenzie, M., D. J. Brown, Lee, M. R., Brown, D. J., Hodson, M. E., Brown, D.J., M. R. Lee   +13 more
core   +1 more source

Self‐Adaptive Non‐Flammable Wallpaper With Layered Bead‐Network Structure for Light Path Modulation Enabling on‐Demand Building Thermal Management

Advanced Science, EarlyView.
A layered bead‐network wallpaper is designed to modulate the light propagation path, overcoming the color residue limitations of thermochromic components for efficient automatic switching between radiative cooling and solar heating modes. The layered bead‐network wallpaper provides passive, all‐season thermal regulation while offering self‐cleaning and
Jianyu Wu, Linmin Xia, Jiankun Wu, Yuying Yang, Wuhong Zhong, Jianguo Li, Yan Yu, Rilong Yang   +7 more
wiley   +1 more source