Results 1 to 10 of about 705,445 (286)

Dual‐Cascade Activatable Nanopotentiators Reshaping Adenosine Metabolism for Sono‐Chemodynamic‐Immunotherapy of Deep Tumors

Advanced Science, 2023
Immunotherapy is an attractive treatment strategy for cancer, while its efficiency and safety need to be improved. A dual‐cascade activatable nanopotentiator for sonodynamic therapy (SDT) and chemodynamic therapy (CDT)‐cooperated immunotherapy of deep ...
Meixiao Zhan, Fengshuo Wang, Yao Liu, Jianhui Zhou, Wei Zhao, Ligong Lu, Jingchao Li, Xu He   +7 more
doaj   +1 more source

Effect of chitosan nanoparticles on haloperidol drug-induced hepatotoxicity in albino rats Light and Electron Microscopic study. [PDF]

Journal of Bioscience and Applied Research, 2016
Haloperidol (HP) is a widely used neuroleptic drug for the treatment of acute and chronic psychosis. The present study was carried out to investigate the effect of haloperidol on the liver of rats and the possible preventive effect of chitosan ...
Sahar A. Sabry, Samia M. Sakr, Hassan M. Ibrahim   +2 more
doaj   +1 more source

Involvement of silver and palladium with red peanuts skin extract for cotton functionalization

Scientific Reports, 2023
A systematic study is currently demonstrated approach for approving the superior role of silver and palladium metallic particles in acting the role of mordant with acquiring the dyed cotton fabrics excellence in color fastness with additional functions ...
Hossam E. Emam, Nancy S. El-Hawary, Hamada M. Mashaly, Hanan B. Ahmed   +3 more
doaj   +1 more source

Effect of heat treatment environment on mechanical properties and microstructure of alumina fibers

Cailiao gongcheng, 2023
Continuous alumina fiber-reinforced ceramic matrix composites are one of the ideal thermal structural materials for aerospace applications. Mechanical properties of composites in different environments depend on the mechanical properties of continuous ...
SUN Jingwei, WANG Honglei, YANG Rui, ZHOU Xingui   +3 more
doaj   +1 more source

Refining of Banana Fiber for Load Bearing Application through Emulsion Treatment and Its Comparison with Other Traditional Methods

Journal of Natural Fibers, 2022
Following their mechanical extraction, the fibers coming from the banana pseudo-stem are coarse and the inter fiber cohesive substances need to be removed before their transformation into textile yarns/technical textiles.
Mahadev Bar, Hayelom Belay, Ramasamy Alagirusamy, Apurba Das, Pierre Ouagne   +4 more
doaj   +1 more source

Fabrication of Epoxy-date Fiber Composite with the Aim of Improving Mechanical Properties [PDF]

فناوری در مهندسی هوافضا, 2021
One of the leading challenges in the fabrication of natural fiber composites is the adhesion of the fibers to the matrix. Since improving the adhesion between the fibers and the matrix changes the mechanical properties of natural composites, fiber ...
Sajedeh Hadavian, Jafar Eskandari Jam, Ali Davar, Mohsen Heydari Beni, Majid Eskandari Shahraki   +4 more
doaj   +1 more source

Extraction and Characterization of Fibers from Corn Husk

Journal of Natural Fibers, 2022
In the present research, corn husk fibers were extracted by chemical method using sodium hydroxide followed by acid treatment. The objective was to obtain easily twistable, soft and fine fibers.
Fisseha Wubneh, Rotich K. Gideon, Dacheng Wu, Babu Km   +3 more
doaj   +1 more source

A novel antibacterial and antifouling nanocomposite coated endotracheal tube to prevent ventilator-associated pneumonia

Journal of Nanobiotechnology, 2022
Background The endotracheal tube (ETT) is an essential medical device to secure the airway patency in patients undergoing mechanical ventilation or general anesthesia.
Yue Wang, Bingyue Cai, Dalong Ni, Yu Sun, Gang Wang, Hong Jiang   +5 more
doaj   +1 more source

Avaliação dos efeitos da acetilação nas propriedades das fibras de caroá Evaluation of the effects of acetylation surface treatments on ‘caroá’ fiber

Revista Brasileira de Engenharia Agrícola e Ambiental, 2011
As fibras de vegetais são altamente higroscópicas, característica que se apresenta como um dos principais problemas em sua aplicabilidade na produção de fibrocimentos, induzindo a variações dimensionais sob a influência da umidade, deposição dos produtos
Fernanda F. M. Lopes, Gilmar T. de Araújo, José W. B. do Nascimento, Robelsa F. Vasconcelos, Júlio M. E. Dantas   +4 more
doaj   +1 more source

Estudo dos efeitos da acetilação em fibras de sisal Study of the effects of acetylation treatments on sisal fiber

Revista Brasileira de Engenharia Agrícola e Ambiental, 2010
O emprego de fibras vegetais na confecção de compósitos tem grande viabilidade, no que diz respeito ao uso de materiais oriundos de fontes renováveis, à biodegradabilidade e aos benefícios socioeconômicos gerados na produção de matéria-prima vegetal.
Fernanda F. M. Lopes, Gilmar T. de Araújo, José W. B. do Nascimento, Tatiana S. Gadelha, Valneide R. da Silva   +4 more
doaj   +1 more source