Results 271 to 280 of about 3,953,913 (344)

Lead biosorption from industrial wastewater using Cladophora. [PDF]

open access: yesSci Rep
Metwally AM   +3 more
europepmc   +1 more source

Membranes Based on Metal-Organic Framework Nanostructures for Recovering Nickel, Cobalt, and Manganese Ions from Spent Lithium-Ion Batteries. [PDF]

open access: yesACS Appl Nano Mater
Iqbal W   +10 more
europepmc   +1 more source

Ion Parking during Ion/Ion Reactions in Electrodynamic Ion Traps

Analytical Chemistry, 2001
Under appropriate ion density conditions, it is possible to selectively inhibit rates of ion/ion reactions in a quadrupole ion trap via the application of oscillatory voltages to one or more electrodes of the ion trap. The phenomenon is demonstrated using dipolar resonance excitation applied to the end-cap electrodes of a three-dimensional quadrupole ...
Scott A, McLuckey   +2 more
openaire   +2 more sources

Fast inelastic ion-ion, ion-electron, and ion-positron collisions

Physical Review A, 1993
We present scaling relations for the total cross sections and collision strengths of bound-state excitation in positive ions. The colliding particle can be positively or negatively charged and can be a fully ionized atom, an electron, or a positron.
, Chidichimo, , Schranz, , Zygelman
openaire   +2 more sources

Adsorption of heavy metal ions by various low-cost adsorbents: a review

International Journal of Environmental Analytical Chemistry, 2020
Environmental pollution, particularly from heavy metal ions in the wastewater, is one of the most serious concerns of the world.
Rupa Chakraborty   +4 more
semanticscholar   +1 more source

Electrochemical detection of heavy metal ions in water.

Chemical Communications, 2021
Heavy metal ions are one of the main sources of water pollution. Most heavy metal ions are carcinogens that pose a threat to both ecological balance and human health.
Q. Ding   +4 more
semanticscholar   +1 more source

Ion–Ion Collisions Involving Fullerene Ions

Fullerenes, Nanotubes and Carbon Nanostructures, 2005
Abstract Fullerenes are a direct link between atoms with discrete electronic energy levels and solids with a band structure and a well defined surface. In collision experiments, both between energetic ions or electrons and neutral C60 molecules [Walch, B.; Cocke, C.L.; Voelpel, R.; Salzborn, E.
H. Bräuning   +6 more
openaire   +1 more source

Ion-ion collisions involving H− ions

AIP Conference Proceedings, 1990
A report is given on recent crossed‐beams experiments studying single‐ and double‐electron removal from H− in energetic collisions with Arq+ (q≤8) ions. The data is discussed with respect to conversion efficiencies of H− to neutral H0 in plasma neutralizers proposed for efficient neutral beam heating of future fusion devices.
W. Debus   +3 more
openaire   +1 more source

Synthetic ratiometric fluorescent probes for detection of ions.

Chemical Society Reviews, 2019
Metal cations and anions are essential for versatile physiological processes. Dysregulation of specific ion levels in living organisms is known to have an adverse effect on normal biological events.
Sang-Hyun Park   +4 more
semanticscholar   +1 more source

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