Results 21 to 30 of about 279,840 (246)

BRACHIARIA IN SELENIUM-CONTAMINATED SOIL UNDER SULPHUR SOURCE APPLICATIONS

Revista Brasileira de Ciência do Solo, 2015
High contents of plant-available selenium in the soil in the form of selenate, resulting from natural or anthropogenic action, jeopardizes agricultural areas and requires research for solutions to establish or re-establish agricultural or livestock ...
Letícia de Abreu Faria, Pedro Henrique de Cerqueira Luz, Felipe Barros Macedo, Paulo Sergio Tonetti, Marcos Roberto Ferraz, Jairo Antônio Mazza, Godofredo Cesar Vitti   +6 more
doaj   +1 more source

Sulfate-Bridged, Octanuclear Chromic and Ferric Wheels

, 2019
Two new amine-templated transition metal-based sulfates, [(CH3)2NH2]17.4 [SO4]0.7 [MIII8(μ2-OH)8(μ2-SO4)16] where M = Cr and Fe, have been synthesized via mild solvothermal synthesis.
Allan J. Jacobson (1644922), Maurice G. Sorolla (6928826), Maurice G. Sorolla, Tatyana Makarenko, Xiqu Wang (1644919), Tatyana Makarenko (2163856), Xiqu Wang, Allan J. Jacobson   +7 more
core   +1 more source

Inflammatory response of canine gingiva to a chemical retraction agent placed at different time intervals

Dental Research Journal, 2014
Background: Exposure of the gingival sulcus while controlling hemorrhage is prerequisites for maximizing treatment outcomes of cervical carious lesions and for obtaining quality impressions for the fabrication of indirect restorations with cervical ...
Asadallah Ahmadzadeh, Naim Erfani Majd, Joseph Chasteen, Azita Kaviani, Mohammad Amin Kavoosi   +4 more
doaj   +1 more source

Electrochemical Pathways for Nitrate Conversion to Ammonia: From Environmental Challenges to Ammonia Economy

Advanced Functional Materials, EarlyView.
This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li, Yunpeng Zuo, Xiaoran Zhang, Jieqiong Shan, Kenneth Mei Yee Leung, Bin Liu, Peter Strasser, Adrian Fisher, Zonglong Zhu, Xin Wang   +9 more
wiley   +1 more source

FERRIC SULFATE DAPAT MENYEBABKAN PEWARNAAN INTERNAL DENTIN [PDF]

, 2018
Tooth discoloration is a problem that can interfere the aesthetic. Tooth discoloration can be caused of extrinsic, intrinsic or internal. One of the causes of internal dentin discoloration is due to gingival retraction.
Nurlitasari, Dewi Farida
core   +1 more source

Engineered Nanoplatforms Targeting Activated Hepatic Stellate Cells for Liver Fibrosis Therapy via TGF‐β Axis Inhibition and Ferroptosis Induction

Advanced Healthcare Materials, EarlyView.
FeS‐VA@lanifibranor (FVL), an activated hepatic stellate cell (aHSC)‐targeted nanoplatform comprising vitamin A‐functionalized two‐dimensional iron sulfide nanosheets and lanifibranor, is engineered for precision therapy of liver fibrosis. FVL suppresses the TGF‐β signaling pathway by inhibiting SMAD2/3 phosphorylation and induces ferroptosis in aHSCs,
Yinuo Yang, Mengyao Mu, Ke Ren, Hui Liu, Pengju Ma, Yingqi Wang, Mengmeng Zhang, Xueli Xu, Wenzhe Li, Wenshuang Gao, Xiao Sun, Qiang Zhu   +11 more
wiley   +1 more source

Hydrophobic MFI‐Type Zeolites via Alkali‐Cation‐Induced Defect Healing: Implications for Adsorbent and Catalyst Design

Advanced Materials, EarlyView.
Sub‐stoichiometric amounts of Na+ or K+ enhance defect healing during Silicalite‐1 (MFI) and TS‐1 calcination by promoting Si–O–Si annealing and healing framework vacancies. The resulting defect‐free zeolites are more hydrophobic and show improved butanol/water separation and improved activity and selectivity in the epoxidation of 1‐hexene, offering a ...
Christos Kanteler, Pau Ferri, Francisco Javier Escobar‐Bedia, Álvaro Mayoral, Alejandro Vidal‐Moya, Richard Kendra, Chen Lei, Miguel Palomino, Fernando Rey, Lukáš Grajciar, Christopher James Heard, Pedro Serna, Mercedes Boronat, Cristina Martínez, Manuel Moliner   +14 more
wiley   +1 more source

Quantitative Comparative Evaluation of Aluminum- and Iron-Based Coagulants for Domestic Greywater Treatment

Physchem
Greywater treatment is an essential component of sustainable water management strategies, particularly in regions experiencing water scarcity. This study presents a quantitative comparative evaluation of three conventional inorganic coagulants—aluminum ...
Mauricio Aarón Pérez-Romero, Iván Lenín Cruz-Jaramillo, Leonardo Gabriel Vega-Macotela, Armando Josué Piña-Díaz   +3 more
doaj   +1 more source

Mechanistic insights into the effect of poly ferric sulfate on anaerobic digestion of waste activated sludge. [PDF]

, 2021
Poly ferric sulfate (PFS), one of the typical inorganic flocculants widely used in wastewater management and waste activated sludge (WAS) dewatering, could be accumulated in WAS and inevitably entered in anaerobic digestion system at high levels. However,
Liu, Y, Liu, X, Ni, BJ, Wang, D, Xu, Q, Yang, Q, Wu, Y, Zeng, T, Wang, Q, Du, M, Yang, G, Chen, H, Ni, B-J   +12 more
core   +1 more source

Controlling Polystyrene Particle Distribution in Colloidal Lithography For Correlated‐Disorder Structures

Advanced Optical Materials, EarlyView.
Colloidal lithography is a low‐cost, simple and scalable technique to fabricate correlated‐disorder nanostructures for light‐trapping in solar cells. This work investigates the control of polystyrene particle distribution in colloidal lithography, highlighting the importance of particle surface functionalization as well as the ability to tune the ...
Laura de Almeida, Jean‐Baptiste Doucet, Mathieu Arribat, Guilhem Almuneau, Stéphane Collin, Inès Revol   +5 more
wiley   +1 more source