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Updated: Apr 24, 2026

Luminophore Formation in Various Conformations of Bovine Serum Albumin by Binding of GoldIII
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Luminophore Formation in Various Conformations of Bovine Serum Albumin by Binding of GoldIII

Published on: August 31, 2018

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[Au7](3+):在四电子黄金集群家族中是一个缺失的环节

Yukatsu Shichibu1, Mingzhe Zhang, Yutaro Kamei

  • 1Graduate School of Environmental Science and ‡Faculty of Environmental Earth Science, Hokkaido University , North 10 West 5, Sapporo 060-0810 Japan.

Journal of the American Chemical Society
|September 4, 2014
PubMed
概括

研究人员合成了一种新型的二啡结合的四电子金团 (Au7). 这种超微小的黄金集群表现出独特的"核心+一个"结构和特有的光学特性,填补了了解这些材料的空白.

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相关概念视频

Additional Subnuclear Structures02:10

Additional Subnuclear Structures

The eukaryotic nucleus is a double membrane-bound organelle that contains nearly all of the cell’s genetic material in the form of chromosomes. It is rightly called the “brain” of the cell as it shoulders the responsibility of responding to various physiological processes, stress, altered metabolic conditions, and other cellular signals. 
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Electron Configuration of Multielectron Atoms

The alkali metal sodium (atomic number 11) has one more electron than the neon atom. This electron must go into the lowest-energy subshell available, the 3s orbital, giving a 1s22s22p63s1 configuration. The electrons occupying the outermost shell orbital(s) (highest value of n) are called valence electrons, and those occupying the inner shell orbitals are called core electrons. Since the core electron shells correspond to noble gas electron configurations, we can abbreviate electron...
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During the electron transport chain, electrons from NADH and FADH2 are first transferred to complexes I and II, respectively. These two complexes then transfer the electrons to ubiquinol, which carries them further to complex III. Complex III passes the electrons across the intermembrane space to Cyt c, which carries them further to complex IV. Complex IV donates electrons to oxygen and reduces it to water. As electrons pass through complexes I, III, and IV, the energy released aids the pumping...
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The hemoglobin in the blood, the chlorophyll in green plants, vitamin B-12, and the catalyst used in the manufacture of polyethylene all contain coordination compounds. Ions of the metals, especially the transition metals, are likely to form complexes.
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Bonding in Metals

Metallic bonds are formed between two metal atoms. A simplified model to describe metallic bonding has been developed by Paul Drüde called the “Electron Sea Model”. 
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