Results 111 to 120 of about 2,468,871 (217)

Advances in Unraveling the Structure and Sodium‐Ion Storage Behaviors of Hard Carbons: From Basic to Extended Characterization Techniques

open access: yesCarbon Energy, EarlyView.
This review is devoted to introducing the structures and sodium storage mechanisms of hard carbon materials and analyzing the correlated advanced characterization techniques. The advanced characterization techniques are categorized based on the classification of signal sources.
Jiechang Gao   +6 more
wiley   +1 more source

Mechanically Robust Thermal Insulation With High Compression Stability for Suppressing Thermal Runaway Propagation in Sodium‐Ion Battery Modules

open access: yesCarbon Energy, EarlyView.
Schematics illustrate electrospun silica nanofiber fabrication, directional freezing composite assembly, and organic‐inorganic thermal crosslinking. Multiscale pore structures endow the material with robust cyclic compression resistance and low thermal conductivity.
Yin Yu   +7 more
wiley   +1 more source

Chiral Gold Nanofibers as Substrates Toward SERS‐Based Chiral and Flexible Sensing

open access: yesChemistry – A European Journal, EarlyView.
High‐aspect‐ratio chiral gold nanofibers are a recently reported low‐dimensional material with intrinsic chiroptical properties. Here, we use them as label‐free SERS substrates for the identification of enantiomers in mixtures and detection of model compounds on the surface of paper chip‐based platforms.
Mathias R. S. Nielsen   +4 more
wiley   +1 more source

Dental development in the tropical gar (Atractosteus tropicus) and the evolution of vertebrate dentitions

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Dentitions have diversified enormously during vertebrate evolution, involving reductions, modifications, or allocations to prey seizing and processing regions. A combination of ancient and novel features related to dental and oropharyngeal apparatuses is found in extant lineages of non‐teleost fishes, such as the gars.
Anna Pospisilova   +4 more
wiley   +1 more source

Orthodentine‐osteodentine and osteocytic‐anosteocytic transition inferred from Silurian stem chondrichthyan dermal jawbones with ever‐white teeth overgrown by brown denticles

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background The dentigerous jawbones of a 423‐million‐year‐old stem chondrichthyan (ischnacanthid acanthodian) carry a characteristic combination of multi‐row non‐shedding white teeth with brownish overgrowing denticles. The color distinction makes it a good model for observing the interaction between two odontode lineages, but the nature of ...
Jia‐Cih Kang   +3 more
wiley   +1 more source

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