Table 3 The resonant frequency shift (GHz) of VACNT-graphene structures that attached with varies mass (yg).

From: Pillared graphene as an ultra-high sensitivity mass sensor

Mass

1

101

102

103

104

105

106

107

PD27PH14

1.5

4.5

32.9

207.5

444.3

552.3

587.7

598.7

PD27PH28

0.0

1.5

18.6

162.7

376.9

477.0

510.6

521.3

PD27PH47

0.0

1.5

9.2

97.0

297.2

394.9

427.2

437.6