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Journal for Biophysical Chemistry

Table 2 Elemental composition of ATRP grafted fibers with TBAF label a as determined by XPS analysis

From: Surface grafting of electrospun fibers using ATRP and RAFT for the control of biointerfacial interactions

Ā 

P1

P2

P3

C 1s

91.1

76.0

75.5

O 1s

7.9

20.6

19.5

N 1s

0.9

1.6

2.2

F 1s

0.1

1.8

2.9

  1. a) P1 grafted with PEGMA-529 (100%); P2 with PEGMA-529:EGMAS-Alk (95:5); P3 with PEGMA-529:EGMAS-Alk (90:10) P3.