Results 241 to 250 of about 9,228,850 (295)

Effective potential and weak noise transitions

Journal of Statistical Physics, 1996
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Calisto, H., Cerda, E., Tirapegui, E.
openaire   +2 more sources

Transition Metals Potentiate Paraquat Toxicity

Free Radical Research Communications, 1985
The involvement of transition metal ions in paraquat toxicity was studied in bacterial model system. We show that the addition of micromolar, or lower, concentrations of copper dramatically enhanced the rate of bacterial inactivation. In contrast, the addition of chelating agents totally eliminated the killing of E. coli.
Ron Kohen, Mordechai Chevion, G. Czapski
openaire   +2 more sources

Transition metal polysulfides and their potential applications

2018 41st International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO), 2018
Low-dimensional transition metal polysulfides are an interesting family of compounds, which have in common the presence of disulfide groups S-S. This feature dictates their unusual chemistry and electrochemistry. We have optimized synthetic procedures and systematically studied sulfides of IV-VI groups, such as TiS 3 , ZrS 3 , VS 4 , NbS 3 , CrS 3 etc.
S. B. Artemkina   +5 more
openaire   +2 more sources

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