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EJNMMI Research

Table 1 Analytical data of the final HPMA-DOTA conjugates 31–35

From: Labeling of DOTA-conjugated HPMA-based polymers with trivalent metallic radionuclides for molecular imaging

Polymer

Mn [g/mol]

PDIa

% DOTAb

Linker

31

15.000

1.3

11

(1)

33

12.000

1.2

1.6

(3)

34a

12.000

1.2

0.6

(4)

34b

12.000

1.2

1.2

(4)

35

13.000

1.2

3.5

(5)

  1. aDetermined by GPC in THF as solvent
  2. bDetermined by 1H-NMR spectroscopy after polymer analogous reaction with 2-hydroxypropylamine
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