Results 51 to 60 of about 58,947 (291)

A review on the present situation of wastewater treatment in textile industry with membrane bioreactor and moving bed biofilm reactor [PDF]

, 2018
Membrane bioreactor (MBR) is one of the advanced treatment technologies used in industrial wastewater treatment due to its various advantages over conventional biological processes.
Crespi Rosell, Martin, López Grimau, Víctor, Yang, Xuefei   +2 more
core   +2 more sources

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Photocatalytic Degradation of Azo Dye (Methyl Red) In Water under Visible Light Using Ag-Ni/TiO2 Sythesized by /- - Irradiation Method [PDF]

, 2017
Commercial TiO2 (P25) co-doped with bimetallic silver and nickel nanoparticles (Ag-Ni/TiO2) was prepared by g-irradiation method. The properties of Ag-Ni/TiO2 were characterized by X-Ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS ...
Duy, N. N. (Nguyen), Nhu, V. T. (Vo), QuangMinh, D. (Do), QuocHien, N. (Nguyen)   +3 more
core   +1 more source

Circular RNA PTPN4 Contributes to Blood‐Brain Barrier Disruption during Early Epileptogenesis

Advanced Science, EarlyView.
Epileptic condition induces CircPTPN4 upregulation, which promotes ECE‐1 expression through competitive sequestration of miR‐145a‐5p. The elevated ECE‐1 catalyzes the ET‐1 production, leading to p38/MAPK pathway activation and subsequent downregulation of tight junction protein expression. This cascade results in increased BBB permeability and enhanced
Jiurong Yang, Yang Hu, Feiyu Wang, Xintao Peng, Honggang Qi, Yuanyuan Yao, Canyu Zhang, Lijie Zhou, Xuemei Liang, Kang Xu, Cong Zhang, Aifeng Zhang, Chen Chen, Yu Zeng, Chenchen Zhang, Guangming Gan, Xinjian Zhu   +16 more
wiley   +1 more source

Enzymatic reduction and oxidation of fibre-bound azo-dyes [PDF]

, 2007
A new customer and environmental friendly method of hair bound dye decolouration was developed. Biotransformation of the azo-dyes Flame Orange and Ruby Red was studied using different oxidoreductases.
Deller, S., Guebitz, G. M., Held, C., Hofrichter, M., Macheroux, P., Murkovic, M., Paulo, Artur Cavaco, Pricelius, S., Sollner, S., Ullrich, R.   +9 more
core   +1 more source

ZIF‐67‐Confined Pd Single‐Atom Catalysts Implanted Into Polydopamine‐Modified Bamboo Microchannels for Robust Continuous‐Flow Hydrogenation

Advanced Science, EarlyView.
The report presents a facile room‐temperature method to stabilize Pd single‐atom catalysts within ZIF‐67 crystals during their formation. Despite an ultralow Pd loading (0.0014 wt%), the catalytic microreactor, featuring atomically dispersed Pd‐N4 sites in ZIF‐67, demonstrates superior robustness and maximized Pd utilization, significantly ...
Sisi Yao, Jiawei Han, Wenjun Zhang, Dengkang Guo, Shenjie Han, Yun Lu, Jingpeng Li   +6 more
wiley   +1 more source

Decolorization and Biological Degradation of AZO Dye Reactive Red2 in Anaerobic Baffled Reactors [PDF]

آب و فاضلاب, 2008
Azo compounds are molecules with one or more azo (-N=N-) bridges linking substituted aromatic structures. They represent the largest class of dyes used in textile-processing and other industries.
Abolfazl NaeemAbadi, Hossein MovahedianAttar   +1 more
doaj  

Study of Fe3O4/ZnO Nano Composite Efficiency in Ponceau 4R Dye Photodegradation Process and Optimization of Operational Parameters [PDF]

Iranian Journal of Chemistry & Chemical Engineering
The presence of azo dyes in wastewater has caused serious environmental and health problems that need an urgent solution. Therefore, the key purpose of this work was to assess the efficiency of using Fe3O4/ZnO nanocomposite catalyst for the ...
Reza Moradi, Ahmadreza Yari, Mohammad javad Mohammadi, Yadollah Gafuri   +3 more
doaj   +1 more source

Azo Dyes and Heinz Bodies [PDF]

Occupational and Environmental Medicine, 1957
No general hypothesis has been advanced to explain the underlying cause of the appearance of Heinz bodies in erythrocytes. The initial observation of Riess (1882) on a case of potassium chlorate poisoning was followed by that of Heinz (1890) who administered phenylhydrazine to animals.
openaire   +2 more sources

Ultrafast Electron Transfer Coupled with a Proton Relay in an Anisotropic Dual S‐Scheme Heterojunction for Overcoming Kinetics Mismatch in H2O2 Photosynthesis

Advanced Science, EarlyView.
An anisotropic dual S‐scheme heterojunction (C3N4/SubPc‐1/C3N5) is constructed to overcome the electron–proton kinetics mismatch in photocatalytic H2O2 production. The imide bridge serves as a dual channel for ultrafast electron transfer and proton relay, synergistically enabling efficient dual‐pathway oxygen reduction and achieving a high H2O2 ...
Bing Wang, XiangBo Feng, Yao Liu, XinYi Wang, EnZhou Liu, YuZhen Zhao, ZongCheng Miao, Zhuo Li   +7 more
wiley   +1 more source