Table 1 Elemental compositions of CIPB250 characterized by XPS.

From: Stimuli responsive carboxyl rich carbon photonic ball ink via template assisted light thermal dehydration of monosaccharides

Sample

Elemental composition

C

O

S

CIPB250@70oC

90.54%

8.91%

0.55%

CIPB250@100 oC

93.60%

5.88%

0.52%