Table 2 Average percentage of identified elements in PLLA nanofibres shown in EDS spectrums as above.

From: Investigation of slow release of urea from biodegradable single- and double-layered hollow nanofibre yarns

Statistics

C (%)

O (%)

N (%)

Max

Min

Average

Standard deviation

15.80

9.80

13.43

2.47

2.50

1.50

1.87

0.31

0.50

0.00

0.13

0.13