Results 191 to 200 of about 147,621 (248)

Osmium absorption after osmium tetroxide skin and eye exposure

Basic & Clinical Pharmacology & Toxicology, 2020
AbstractOsmium tetroxide is a strong oxidizing agent used in electron microscopy. Eye exposure may cause severe burns, and after inhalation or ingestion damage to the respiratory or gastrointestinal tract occurs. Exposure to osmium and its compounds is extremely rare.
Natalie Friedova, Daniela Pelclova, Nikola Obertova, Karel Lach, Katerina Kesslerova, Pavel Kohout   +5 more
openaire   +2 more sources

Coordination Polymers of Osmium: The Nature of Osmium Black

Science, 1967
The design of cytochemical reagents that yield osmiophilic products from which an osmium black may be derived on exposure to osmium tetroxide has resulted in new methods described previously for the ultrastructural demonstration of enzyme activity and functional groups of macromolecules with the electron microscope.
J S, Hanker, F, Kasler, M G, Bloom, J S, Copeland, A M, Seligman   +4 more
openaire   +2 more sources

Osmium

Fresenius' Zeitschrift für analytische Chemie, 1962
Klaus Brodersen, O. Gautsch
  +4 more sources

Osmium weighs in

Nature Chemistry, 2012
Gregory Girolami recounts how element 76 beat a close competitor to the title of densest known metal and went on to participate in Nobel Prize-winning reactions.
openaire   +2 more sources

Osmium

Fresenius' Zeitschrift für analytische Chemie, 1960
Klaus Brodersen, H. Hartkamp
openaire   +2 more sources

Osmium

1987
Wolfgang Kurtz, Hans Vanecek
openaire   +1 more source

Osmium

Scientific American, 1898
openaire   +1 more source

Osmium

Coordination Chemistry Reviews, 1982
R.D. Adams, J.P. Selegue
openaire   +2 more sources

An osmium-peroxo complex for photoactive therapy of hypoxic tumors

Nature Communications, 2022
Deng Zhihong, Hai-Ping Xia, Pingyu Zhang
exaly