Results 191 to 200 of about 1,265,097 (315)

Selective Sorption of Gold and Iron Ions in the PMAA-P4VP Intergel System. [PDF]

Molecules
Jumadilov T, Dyussembayeva G, Mukatayeva Z, Gražulevicius J, Khimersen K.   +4 more
europepmc   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

Atmospheric Pressure Corona Discharge Ionization of <i>n</i>-Heptane (I): Formation of the Molecular Ion M^+• and Dehydrogenated Ions [M - 2H]^+• and [M - <i>n</i>H]⁺ (<i>n</i> = 1, 3, 5). [PDF]

Mass Spectrom (Tokyo)
Fukuyama D, Hashimoto M, Ubukata M, Sekimoto K, Takayama M.   +4 more
europepmc   +1 more source

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

Advanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb, Zachary T. Kloenne, Samuel R. Rogers, Chi Hang Dominik Kwok, Mark C. Hardy, Michele S. Conroy, David Dye   +6 more
wiley   +1 more source

Biophysical studies with spatially correlated ions [PDF]

, 1980
Rossi, H. H., Kellerer, Albrecht M., Lam, Y.-M. P.   +2 more
core   +1 more source

Alpha oscillations in pain neuromodulation: From resting rhythms to reactive networks

Neurotherapeutics
Giulia Liberati
doaj   +1 more source

Unravelling the selective transport of Co²⁺ and Hg²⁺ ions through functionalized graphene nanostructures from aqueous nitrate solution: a molecular dynamics simulation study. [PDF]

RSC Adv
Chandran DG, Biswas R.
europepmc   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

MXene quantum dots for geochemical ion sensing: mechanism-driven design of integrated platforms. [PDF]

RSC Adv
Oriquat G, Mohammed Ali MS, Suleman AD, Shukla MB, M M R, Surya CP, Sharma P, Aldulaimi A, Noorizadeh H.   +8 more
europepmc   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source