Results 281 to 290 of about 92,639 (291)

Mechanism of Arsenic Adsorption on Magnetite Nanoparticles from Water: Thermodynamic and Spectroscopic Studies.

Environmental Science and Technology, 2015
Removal of arsenic (As) from water supplies is needed to reduce As exposure through drinking water and food consumption in many regions of the world. Magnetite nanoparticles (MNPs) are promising and novel adsorbents for As removal because of their great ...
C. Liu, Y. Chuang, Tsan-Yao Chen, Yuan Tian, Hui Li, Ming-kuang Wang, Wei Zhang   +6 more
semanticscholar   +1 more source

Magnetite nanoparticles: synthesis methods - a comparative review.

Methods, 2021
Adelina-Gabriela Niculescu, Cristina Chircov, A. Mihai Grumezescu   +2 more
semanticscholar   +1 more source

Magnetite nanoparticles as sorbents for dye removal: a review

Environmental Chemistry Letters, 2021
S. K. Panda, Ishika Aggarwal, H. Kumar, Lalit Prasad, Anil Kumar, A. Sharma, D. Vo, Doan Van Thuan, V. Mishra   +8 more
semanticscholar   +1 more source

Environment-Friendly Mesoporous Magnetite Nanoparticles-Based Hydroelectric Cell

, 2018
The recently invented hydroelectric cell (HEC) is emerging as a better alternative to green electrical energy devices. In this direction, oxygen-deficient mesoporous magnetite nanoparticles have been synthesized by a chemical method to fabricate a ...
Shipra Jain, J. Shah, S. Dhakate, Govind Gupta, C. Sharma, R. Kotnala   +5 more
semanticscholar   +1 more source

Magnetite particles triggering a faster and more robust syntrophic pathway of methanogenic propionate degradation.

Environmental Science and Technology, 2014
Interspecies electron transfer mechanisms between Bacteria and Archaea play a pivotal role during methanogenic degradation of organic matter in natural and engineered anaerobic ecosystems. Growing evidence suggests that in syntrophic communities electron
C. Cruz Viggi, S. Rossetti, S. Fazi, Paola Paiano, M. Majone, F. Aulenta   +5 more
semanticscholar   +1 more source

Monodisperse magnetite nanoparticles with nearly ideal saturation magnetization

, 2016
We present a scalable thermolysis and high temperature oxidation procedure for synthesizing monodisperse magnetite nanoparticles with saturation magnetization of up to 80 emu g−1 (412 kA m−1), 92% of bulk magnetite.
S. Kemp, R. M. Ferguson, A. Khandhar, K. Krishnan   +3 more
semanticscholar   +1 more source

Trace element geochemistry of magnetite from the Cerro Negro Norte iron oxide−apatite deposit, northern Chile

Mineralium Deposita, 2019
E. Salazar, F. Barra, M. Reich, A. Simon, M. Leisen, Gisella Palma, R. Romero, M. Rojo   +7 more
semanticscholar   +1 more source

Biohydrogen production from sugarcane bagasse hydrolysate: effects of pH, S/X, Fe2+, and magnetite nanoparticles

Environmental science and pollution research international, 2017
K. Reddy, M. Nasr, S. Kumari, Santhosh Kumar, S. Gupta, A. Enitan, F. Bux   +6 more
semanticscholar   +1 more source

Comparative evaluation of magnetite-graphene oxide and magnetite-reduced graphene oxide composite for As(III) and As(V) removal.

Journal of Hazardous Materials, 2016
Y. Yoon, W. Park, T. Hwang, D. Yoon, W. Yang, Joon‐Wun Kang   +5 more
semanticscholar   +1 more source

Investigation of magnetite nanoparticles stability in air by thermal analysis and FTIR spectroscopy

Journal of Thermal Analysis and Calorimetry, 2016
M. Stoia, Roxana Istratie, C. Păcurariu
semanticscholar   +1 more source