Results 101 to 110 of about 334,018 (355)
Química Nova, 2012 Use of clays as catalyzers in heterogeneous processes has increased significantly given their low cost, safety and commercial availability. However, interconnected political, economic, social, environmental, geological, and chemical aspects should be ...
Soraia P. L. de Souza +2 more
doaj +1 more source
The colloidal chemistry of ceramic clays [PDF]
The colloidal chemistry and mineralogy of two argil minerals were studied. Deposits of kaolin and of ceramic clays in the United States and England are discussed for the probable mechanism of formation.
Phelps, G. W.
core +1 more source
Coupled Above‐ and Belowground Ecosystem Stability Worldwide
Advanced Science, EarlyView.Are the worlds above and below our feet in sync? This global exploration reveals an entangled fate between above‐ and belowground ecosystem stability. It identifies arid regions as hotspots for this coupling and highlights temperature stability as a vital safeguard for maintaining ecosystem balance across our warming planet.
Zexin Meng +18 more
wiley +1 more source
Material properties of nanoclay PVC composites [PDF]
, 2009 Nanocomposites of poly(vinyl chloride) have been prepared using both hectorite- and bentonite-based organically-modified clays. The organic modification used is tallow-triethanol-ammonium ion.
Awad, Walid +7 more
core +1 more source
Bioenergy Cropping Reduces the Spatiotemporal Scaling of Soil Bacterial Biodiversity
Advanced Science, EarlyView.Consistent with patterns observed in plant and animal communities, soil bacterial communities exhibit significant species–time–area and phylogenetic–time–area relationships independent of nested structure. Bioenergy cropping significantly reduces the spatiotemporal scaling rates, particularly in sandy loam soils.
Zhencheng Ye +19 more
wiley +1 more source
Fingerprints as Indicators of Craftworkers’ Age and Sex in a Sample of Clay Ushabtis from TT 209, Luxor, Egypt [PDF]
, 2023 Esperanza Gutiérrez‐Redomero +2 more
openalex +1 more source
Advanced Science, EarlyView.Metarhizium anisopliae alleviates the phytotoxic effects of polyethylene nanoplastics (NP) and lead (Pb) in rice by decreasing Pb uptake, restoring antioxidant and hormonal equilibrium, and promoting growth. Additionally, the fungus modifies the rhizosphere microbiota, enhancing both contaminant tolerance and plant growth, thereby effectively ...
Jing Peng +7 more
wiley +1 more source
PhycologyClay minerals and other flocculants are used to mitigate the effects of some species that produce harmful algal blooms due to their physical and chemical characteristics.
Francisco E. Hernández-Sandoval +7 more
doaj +1 more source
Louisiana clays, including the results of tests made in the laboratory of the Bureau of Standards at Pittsburgh [PDF]
, 1918 George Charlton Matson
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Advanced Science, EarlyView.A MXene‐enhanced electrochemical sensor enables the rapid and direct detection of methamphetamine. Molecular simulations reveal that specific MXene surface functional groups act as key signal amplifiers by facilitating interfacial interactions. The sensor demonstrates high sensitivity and robust performance in complex biological matrices.
Ri Wang +7 more
wiley +1 more source