Biomedical Engineering Reference
In-Depth Information
O
SWCNT
networks
Chemiresistor CR: Switching air/vacuum
S: NS
DL: NS; OT: RT
Rst: <5 min
Rct: <15 min
[1]
2
O
CNT-TiO
Chemiresistor CR: NS
S:
[267]
2
2
hybrid films
∆
R
~5%/10 ppm
DL: <10 ppm; OT: 350-
550°C
Rst: <10 min; Rct: <15 min
/
R
i
O
SWCNT layer
dispersed in
DMF
Chemiresistor CR: 50 ppb-1 ppm
S:
[40]
3
~10%/50 ppb
DL: 50 ppb; OT: RT
Rst: <2 min; Rct: <5 min
∆
R
/
R
i
Alcohols SWCNT LB film QCM,
optical fiber
CR: 30-200 mmHg
S: 200 Hz/50 mmHg
S: 8
[153]
×
−3
/50 mmHg
DL: <30 mmHg; OT: RT
Rst: <3 min
Rct: <10 min
10
Alcohols
SWCNT layer
FET
CR: 0-60 mmHg
S:
[34]
/I ~70%/126 mmHg
DL: 1 mmHg; OT: RT
Rst: <15 s; Rct: <30 s
∆
I
Alcohols Purified SWCNT
nanocomposite
LB film
SAW
433 MHz
CR: 0-200 ppm
S: ~200 Hz/ppm
DL: 1 ppm; OT: RT
Rst: <3 min
Rct: <15 min
[186]
Acetylene
Au nanoparticle-
modified
MWCNT layer
Electrochemical CR: 10-50 ppm
S: 80 nA/ppm
DL: <10 ppm; OT: RT
Rst: <25 s
Rct: <100 s
[240]
Chemical
Vapors
SWCNT network
Chemicapacitor CR: 10-3000 ppm
S: 0-1
[299]
∆
C
×
−3
/
C
10
at 1%
P/P
0
DL: <1 ppm; OT: RT
Rst: <5 s
Rct: <4 s
Benzene (Rh, Pd, Au, Ni)
Metal-decorated
MWCNT layer
Chemiresistor CR: 50-500 ppb
S:
[241]
∆
R
~0.5%/50 ppb
DL: <50 ppb; OT: RT
Rst: <1 min
Rct: <10 min
/
R
(
Continued
)
