Nuclear spin selectivity in enzymatic catalysis: A caution for applied biophysics.
Sign Up to like & getrecommendations! Published in 2019 at "Archives of biochemistry and biophysics"
DOI: 10.1016/j.abb.2019.04.005
Abstract: Nuclear magnetic ions 25Mg2+, 43Ca2+, and 67Zn2+ suppress DNA synthesis by 3-5 times with respect to ions with nonmagnetic nuclei. This observation unambiguously evidences that the DNA synthesis occurs by radical pair mechanism, which is… read more here.
Keywords: nuclear magnetic; magnetic ions; biophysics nuclear; cancer cells ... See more keywords
Metamagnetic transitions induced by doping with non-magnetic 4+ ions in ludwigites Co5A(O2BO3)2 (A=Zr and Hf)
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.161717
Abstract: Abstract The novel A-doped Co3O2BO3 (A4+=Zr, Hf) ludwigites have been synthetized by the first time and investigated by X-ray diffraction, magnetization and specific heat experiments. The non-magnetic ions place mainly at sites 4 of the… read more here.
Keywords: doping non; transitions induced; metamagnetic transitions; induced doping ... See more keywords
Ferromagnetism from non-magnetic ions: Ag-doped ZnO
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-56568-8
Abstract: To develop suitable ferromagnetic oxides with Curie temperature (TC) at or above room temperature for spintronic applications, a great deal of research in doping ZnO with magnetic ions is being carried out over last decade.… read more here.
Keywords: magnetic ions; ferromagnetism non; ions doped; ferromagnetism ... See more keywords