ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] The discovery that alginic acid preparations of different composition could give rise to different X-ray powder photographs was made originally by Frei and Preston1. Although they recognized that the analyses of their alginic acids had to be interpreted with caution, they nevertheless concluded ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/225626a0
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