Results 101 to 110 of about 21,415 (301)

Behaviour of hybrid fibers in reinforced recycled concrete aggregate beam (50% of recycled aggregate) [PDF]

, 2017
Green building material can reduce the pollution and promotes conservation of reducing non-renewable resources. Recycled concrete aggregate is a waste concrete material that have been crushed and then recycled to be used as green construction material ...
Ahmad Syazwan, Saiddin
core  

Functional Blood‐Brain Barrier Crossing by Biomimetic M13 Phage Vectors for Targeted Neuronal Delivery

Advanced Healthcare Materials, EarlyView.
This study investigates the M13 bacteriophage as a biomimetic nanovector capable of crossing in vitro models of the blood–brain barrier. By exploiting peculiar transcellular pathways, M13 avoids lysosomal degradation and preserves its structural integrity and functionality.
Silvia Vercellino, Lucia Pappagallo, Francesca De Chirico, Luca Boselli, Hazem Ahmed, Luca Spagnoletti, Giovanni Pittaluga, Paolo Emidio Costantini, Matteo Calvaresi, Pier Paolo Pompa, Alberto Danielli, Fabio Benfenati, Valentina Castagnola   +12 more
wiley   +1 more source

Effects of Recycled Aggregate on Concrete Mix and Exposure to Chloride

Advances in Materials Science and Engineering, 2019
Construction and demolition waste has dramatically increased in the last decade, and most of it goes into landfills, increasing the burden on landfill loading and operations.
Ammar Ben Nakhi, Jasem M. Alhumoud
doaj   +1 more source

Experimental Study on a Prediction Model of the Shrinkage and Creep of Recycled Aggregate Concrete

Applied Sciences, 2019
The significant difference between recycled aggregate and natural aggregate is the content of the attached mortar layer. With the increase of the replacement rate of recycled aggregate, the shrinkage and creep of recycled aggregate concrete is ...
Zhenyuan Lv, Chao Liu, Chao Zhu, Guoliang Bai, Hao Qi   +4 more
doaj   +1 more source

The Preparation of a Modifier for Recycled Aggregate and Its Effect on Properties of Recycled Aggregate

Engineering Reports
ABSTRACT In this study, silicon‐based hybrid material modifiers were synthesized using organic–inorganic hybridization methods from polyvinyl alcohol and nano‐SiO 2 as principal raw materials.
Zhengsong Yang, Weibin Li
openaire   +2 more sources

Microsphere‐Templated Conductive Syntactic Foams for Recyclable and Additively Manufactured Soft Electronics

Advanced Healthcare Materials, EarlyView.
This work introduces a microsphere‐templated strategy to fabricate reprocessable PEDOT:PSS syntactic foams with tunable porosity, stable conductivity, and 3D printability. In situ PEDOT:PSS coatings create a conductive network that maintains electrical performance at high void fractions.
Gayaneh Petrossian, Yassine Diouri, Bolan Xu, Sara Ebrahimi, Atharva Pande, Floriane Miquet‐Westphal, Hang Xu, Fabio Cicoira   +7 more
wiley   +1 more source

Sustainable Concrete with Recycled Aggregate

Concretes produced with recycled aggregates are the subject of several papers recently published in the technical literature. Substitution of natural aggregates can be one of possibilities to take care of landfills and increase of CO2 emissions into the ...
Kara, Patricija
core  

Gardiquimod Nanoemulsion Targets Cutaneous Leishmaniasis Lesions Reducing Systemic Toxicity and Parasite Burden

Advanced Healthcare Materials, EarlyView.
Nanoemulsion delivery of a TLR7 agonist enhances safety and promotes colocalization with Leishmania‐infected macrophages in skin lesions, enabling a ∼2‐log reduction in parasite burden. However, tissue‐level constraints and TLR‐driven regulatory feedback generate a mixed immune response that limits complete parasite clearance.
Carmen Palomino‐Cano, M. Carmen Mera‐Delgado, Esther Moreno, Esther Larrea, Lecnia Aguirre, Jonathan Miguel Zanatta, Sónia Barros‐Carvalho, Iola F. Duarte, Ricardo Silvestre, Juan M. Irache, Javier Carrión, Socorro Espuelas   +11 more
wiley   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

Experimental Study on Preparation and Characteristics of Concrete Modified by Construction Waste

Applied Sciences
With the advancement of urbanization construction, the proportion of construction waste to the total urban waste continues to increase, especially waste concrete.
Jing Zhang, Xuejun Zhu, Mingyuan Zhou, Xianwen Huang   +3 more
doaj   +1 more source