Results 31 to 40 of about 642,183 (199)

Decontamination of heavy metal ions from water by composites prepared from waste

Current Research in Green and Sustainable Chemistry, 2021
Due to high toxicity, heavy metal ions in water pose great risk to the biological system. Therefore decontamination of water polluted by heavy metal ions attracts significant interest of researchers.
Nityananda Agasti
doaj   +1 more source

In vitro sensitivity of malignant melanoma cells lines to photon and heavy ion radiation

Clinical and Translational Radiation Oncology, 2019
Background: The role of radiotherapy in malignant melanoma is still in discussion due to its relative resistance to radiation. In various literature, heavy ions show a higher relative biological effectiveness than photons.
K.P. Aninditha, K.J. Weber, S. Brons, J. Debus, H. Hauswald   +4 more
doaj   +1 more source

Local formation of nitrogen-vacancy centers in diamond by swift heavy ions

, 2014
We exposed nitrogen-implanted diamonds to beams of swift uranium and gold ions (~1 GeV) and find that these irradiations lead directly to the formation of nitrogen vacancy (NV) centers, without thermal annealing.
Aloni, S., Bender, M., Ogletree, D. F., Rangelow, I. W., Schenkel, T., Schwartz, J., Severin, D., Tomut, M., Trautmann, C.   +8 more
core   +1 more source

The migration process and temperature effect of aqueous solutions contaminated by heavy metal ions in unsaturated silty soils

Heliyon
Adsorption-desorption experiments of three heavy metal ions (i.e., lead, copper, cadmium) in silty soil were carried out at different temperatures, and the microscopic characteristics of silty soil loaded with the three heavy metal ions were analyzed.
Bing Bai, Fan Bai, Jianpeng Hou
doaj   +1 more source

Removal of Heavy Metal Ions Using the Fungus

Adsorption Science & Technology, 2003
The potential use of the fungus Penicillium canescens for the removal of cadmium, lead, mercury and arsenic ions from aqueous solutions was evaluated in this study. Equilibrium biosorption of the heavy metal ions was attained in 4 h. The binding of heavy
Ridvan Say, Nalan Yilmaz, Adil Denizli
doaj   +1 more source

Cosmic-ray electron injection from the ionization of nuclei

, 2009
We show that the secondary electrons ejected from the ionization of heavy ions can be injected into the acceleration process that occurs at supernova remnant shocks.
A. Levinson, A. A. Galeev, B. Wiebel-Sooth, Giovanni Morlino, T. A. Porter, W. Heitler   +5 more
core   +1 more source

Making tracks in metals [PDF]

, 2008
Swift heavy ions lose energy primarily by inelastic electronic scattering and, above an energy threshold, electronic losses result in damage to the lattice.
Duffy, DM, Itoh, N, Rutherford, AM, Stoneham, AM   +3 more
core   +1 more source

Experimental study on the recovery of nitrogen and phosphorus from electroplating wastewater by struvite crystallization method

Gongye shui chuli
The nitrogen and phosphorus in electroplating wastewater were recovered using struvite crystallization method. The effects of pH, concentration of heavy metal ions and mass concentration of fluoride ions on the removal of nitrogen and phosphorus in ...
SUN Cairui, OUYANG Zhu, CAO Lu, HU Ying, HUANG Haiming, WANG Bingqian, LONG Kehua, TAO Leyao   +7 more
doaj   +1 more source

Fragmentation of very high energy heavy ions [PDF]

, 2001
A stack of CR39 (C12H18O7)n nuclear track detectors with a Cu target was exposed to a 158 A GeV lead ion beam at the CERN-SPS, in order to study the fragmentation properties of lead nuclei.
Giacomelli, G., Giorgini, M., Khan, H.A., Mandrioli, G., Manzoor, S., Patrizii, L., Popa, V., Qureshi, I.E., Rana, M.A., Sajid, M., Serra, P., Shahzad, M.I., Sher, G., Togo, V.   +13 more
core   +3 more sources

Heavy ion collisions

Nuclear Physics A, 1980
Abstract We present an overview of recent attempts to understand high energy nuclear collisions.
openaire   +2 more sources