ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The branched PAM sample was synthesised by grafting PAM chains on to a small, nucleus molecule. The nucleus was prepared by reacting tetraethylene pentamine with epichlorohydrin. A typical structure of this backbone molecule may be represented as follows: HOR HOR N CH2CH2 N ROH CH2CH2 N ROH CH2CH2 ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/250408a0
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