Results 61 to 70 of about 1,009,720 (254)

Mercury Sorbents Made by Inverse Vulcanization of Sustainable Triglycerides: The Plant Oil Structure Influences the Rate of Mercury Removal from Water [PDF]

, 2019
High sulfur content polymers were prepared through the copolymerization of sustainable triglycerides and sulfur. The products of the so-called “inverse vulcanization” contain 50% sulfur by mass and were evaluated in the removal of ...
Nicholas, Lundquist, Alfrets, Tikoalu, Justin, Chalker   +2 more
core   +2 more sources

Chitin‐Derived Carbon‐Metal Functional Materials

Advanced Functional Materials, EarlyView.
Functional carbon materials are synthesized from combination of biopolymer (chitin) and iron precursors. The resultant material exhibits superior surface area and adsorptive properties compared to carbon materials synthesized directly from pure chitin.
Herry Fang, Chao Hsuan (Joseph) Sung, Haitao Yu, Ezra Sarmiento, Katarina Kotanchek, Ryan Christopher Lee, Michelle Chan, David Kisailus   +7 more
wiley   +1 more source

Effect of competitive adsorbents on the distribution of active components and mercury adsorption performances of brominated activated carbon

矿业科学学报, 2018
In order to explore the effect of competitive adsorbents on the distribution of mercury removal active components of activated carbon and its mercury adsorption performances, a kind of commercial activated carbon was pretreatmented by acetic acid and ...
Zhang Xianglan, Huang Yudong, Zhang Jiahe, Shi Yingjie, Ma Qing   +4 more
doaj   +1 more source

Preparation of a Hybrid Membrane from Whey Protein Fibrils and Activated Carbon to Remove Mercury and Chromium from Water

Membranes, 2020
Water contamination by mercury and chromium has a direct effect in human health. A promising technology to remove heavy metals by membrane filtration is the use of hybrid membranes produced with whey protein fibrils (WPF) and activated carbon (AC).
Laura Cristina Ramírez-Rodríguez, Luis Eduardo Díaz Barrera, María Ximena Quintanilla-Carvajal, Didilia Ileana Mendoza-Castillo, Adrián Bonilla-Petriciolet, Carlos Jiménez-Junca   +5 more
doaj   +1 more source

Summertime elemental mercury exchange of temperate grasslands on an ecosystem-scale [PDF]

, 2008
In order to estimate the air-surface mercury exchange of grasslands in temperate climate regions, fluxes of gaseous elemental mercury (GEM) were measured at two sites in Switzerland and one in Austria during summer 2006.
A. Hammerle, C. Alewell, Ammann, C., Fritsche, J., Ammann, Christof, Obrist, D., Zeeman, M., Hammerle, Albin, Obrist, Daniel, Alewell, Christine, C. Ammann, Fritsche, Johannes, Hammerle, A., D. Obrist, G. Wohlfahrt, Alewell, C., J. Fritsche, Zeeman, Matthias, M. Zeeman, Wohlfahrt, Georg, Wohlfahrt, G.   +20 more
core   +2 more sources

3D Bioprinted Glioblastoma Multiforme Models: How the Extracellular Matrix Glycosignature Influences Drug Response

Advanced Functional Materials, EarlyView.
Aberrant glycosylation in the glioblastoma tumor microenvironment drives therapeutic resistance. Here, a 3D bioprinted model was engineered by incorporating α‐NeuNAc‐(2→3)‐β‐D‐Gal‐ and chondroitin sulfate. Combined multiplex immunofluorescence and synchrotron‐based nanoCT analysis revealed that glycan‐matrix interactions dictate specific drug‐escape ...
Francesca Cadamuro, Marco Piazzoni, Ilaria Borghi, Alberto Baeri, Alessandro Fumagalli, Federica Perillo, Hafiz Muhammad Fahad, Martina Ghizzi, Luca Crippa, Gabriella Nicolini, Angela Bentivegna, Daniele Ramazzotti, Valentina Zuliani, Mirko Rivara, Carlo Giorgio Giussani, Andrea Di Cristofori, Guido Cavaletti, Federica Facciotti, Sobhan Sheikhi, Claire Seydoux, Murielle Salome, Peter Cloetens, Alberto Bravin, Paola Coan, Francesco Nicotra, Laura Russo   +25 more
wiley   +1 more source

Penyingkiran Merkuri Dari Minyak Mentah Berat: Konversi Merkuri Ion ke Merkuri Metalik

Indonesian Journal of Chemical Research, 2020
The presence of mercury in crude oil creates problems in oil processing in refineries, both in terms of operations and health. The previous removal process of mercury has not yet optimally removed mercury in the product, due to ionic and metallic mercury
Tri Partono Adhi, Harris Prabowo, Antonius Indarto   +2 more
doaj  

Nanoconfinement‐Induced Second‐Harmonic Circular Dichroism via Chirality–Ferroelectric Coupling

Advanced Functional Materials, EarlyView.
Nanoconfinement of a ferroelectric nematic liquid crystal within a chiral nanoporous sponge yields an enhanced second‐harmonic generation circular dichroism (|gSHG–CD| ≈ 1.1). Polarization‐resolved analysis suggests an additional magnetic‐dipole‐associated nonlinear contribution under nanoconfinement, highlighting chirality–ferroelectric coupling as a ...
Jae‐Jin Lee, Hiroya Nishikawa, Tae‐Woong Moon, Dong‐Ha Kim, Fumito Araoka, Suk‐Won Choi   +5 more
wiley   +1 more source

Adsorbents for Mercury Vapor Removal [PDF]

Journal of the Air Pollution Control Association, 1979
Inert materials such as Chromasorb W solid particles and glass fiber filters coated with palladium chloride (PdCl/sub 2/) were developed to use as an adsorbent for a dry mercury vapor recovery process and as an analytical tool to measure the mercury concentration of a contaminated gas stream.
openaire   +1 more source

Microscale Patterning of Ultrahigh‐Viscosity Metallic‐Polymer Composites via Embedded Droplet Writing

Advanced Functional Materials, EarlyView.
A hybrid additive manufacturing platform integrates direct droplet writing of metallic composite with VAT photopolymerization to fabricate architected soft magnetic composites. This approach enables microscale patterning of high‐viscosity materials for programmable actuators, adaptive fluidic devices, and switchable adhesives, offering tunable ...
Yeowon Yoon, Jian Ni, Sungmo Park, Yang Xu, Yong Chen   +4 more
wiley   +1 more source