Literature DB >> 17842989

Image of a sulfur atom.

F P Ottensmeyer, E E Schmidt, A J Olbrecht.   

Abstract

Two-dimensional signal averaging has been applied to dark field electron micrographs of molecules of 2,3,4,5-tetraacetoxymercurithiophene. Only the mercury atom images are seen in single micrographs. However, in the composite image, resulting from photographic superposition of 64 individual images, the sulfur atom in the molecule is clearly revealed.

Entities:  

Year:  1973        PMID： 17842989     DOI： 10.1126/science.179.4069.175

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  2 in total

1.  Metallointercalation reagents. 2-hydroxyethanethiolato(2,2',2'-terpyridine)-platinum(II) monocation binds strongly to DNA by intercalation.

Authors:  K W Jennette; S J Lippard; G A Vassiliades; W R Bauer
Journal:  Proc Natl Acad Sci U S A       Date:  1974-10       Impact factor: 11.205

2.  The synthesis and enzymatic polymerization of nucleotides containing mercury: potential tools for nucleic acid sequencing and structural analysis.

Authors:  R M Dale; D C Livingston; D C Ward
Journal:  Proc Natl Acad Sci U S A       Date:  1973-08       Impact factor: 11.205
  2 in total

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