42. Price E, Woodruff DP (2012) Applications of the
Shannon-Hartley theorem to data streams and sparse
recovery. In: 2012 IEEE international symposium on
information theory proceedings, Cambridge, MA,
USA, 2012, pp 2446–2450
43. IEEE std 952-1997, IEEE standard specification format guide and test procedure for single –axis interferometric fiber optic gyros. IEEE Std (1998):952–1997
44. Ng LC, Pines DJ (1997) Characterization of ring
laser gyro performance using the Allan variance
method. J Guid Control Dynam 20(1):211–214
45. Martin CR et al (2017) Evaluation and environmental
correction of ambient CO2 measurements from a
low-cost NDIR sensor. Atmos Meas Tech 10(7):
2383–2395
46. Lewis A, Edwards P (2016) Validate personal airpollution sensors. Nat News 535(7610):29
47. Picco GP, Heinzelmann W, EWSN (eds) (2012) Wireless sensor networks: 9th European conference,
EWSN 2012, Trento, Italy, February 15–17, 2012;
proceedings, pp 228–244
48. Mead MI et al (2013) The use of electrochemical
sensors for monitoring urban air quality in low-cost,
high-density networks. Atmos Environ 70:186–203
49. Schütze A, Leidinger M, Schmitt B, Sauerwald T,
Rieger M, Alépée C (2015) A novel low-cost pre-concentrator concept to boost sensitivity and selectivity of gas sensor systems. In: 2015 IEEE
SENSORS, 2015, pp 1–4
50. Wei P et al (2018) Impact analysis of temperature and
humidity conditions on electrochemical sensor
response in ambient air quality monitoring. Sensors
18(2)
51. Peterson PJD et al (2017) Practical use of metal oxide
semiconductor gas sensors for measuring nitrogen
dioxide and ozone in urban environments. Sensors
17(7):1653
52. Hossain M, Saffell J, Baron R (2016) Differentiating
NO 2 and O 3 at low cost air quality amperometric gas
sensors. ACS Sens 1(11):1291–1294
53. Eranna G, Joshi BC, Runthala DP, Gupta RP
(2004) Oxide materials for development of integrated
gas sensors – a comprehensive review. Crit Rev Solid
State Mater Sci 29(3–4):111–188
54. Korotcenkov G (2007) Metal oxides for solid-state
gas sensors: what determines our choice? Mater Sci
Eng B 139(1):1–23
55. Lee AP, Reedy BJ (1999) Temperature modulation in
semiconductor gas sensing. Sensors Actuators
B Chem 60(1):35–42
56. Gurlo A (2006) Interplay between O2 and SnO2:
oxygen ionosorption and spectroscopic evidence for
adsorbed oxygen. ChemPhysChem 7(10):2041–2052
57. Scales C, Berini P (2010) Thin-film Schottky barrier
photodetector models. IEEE J Quantum Electron
46(5):633–643
58. Ganose AM, Scanlon DO (2016) Band gap and work
function tailoring of SnO2 for improved transparent
conducting ability in photovoltaics. J Mater Chem
C 4(7):1467–1475
59. Srikant V, Clarke DR (1998) On the optical band gap
of zinc oxide. J Appl Phys 83(10):5447–5451
60. Serpone N (2006) Is the band gap of pristine TiO2
narrowed by anion- and cation-doping of titanium
dioxide in second-generation photocatalysts? J Phys
Chem B 110(48):24287–24293
61. Rao MC Structure and properties of WO 3 thin films
for electrochromic device application, J Non-Oxide
glasses 5:1–8
62. Walsh A, Da Silva JLF, Wei S-H (2008) Origins of
band-gap renormalization in degenerately doped
semiconductors. Phys Rev B 78(7):075211
63. Prado AGS, Bolzon LB, Pedroso CP, Moura AO,
Costa LL (2008) Nb 2 O 5 as efficient and recyclable
photocatalyst for indigo carmine degradation. Appl
Catal B Environ 82(3):219–224
64. McGregor KG, Calvin M, Otvos JW (1979) Photoeffects in Fe 2 O 3 sintered semiconductors. J Appl
Phys 50(1):369–373
65. Higashiwaki M, Sasaki K, Kuramata A, Masui T,
Yamakoshi S (2012) Gallium oxide (Ga 2 O 3 ) metalsemiconductor field-effect transistors on singlecrystal b-Ga 2 O 3 (010) substrates. Appl Phys Lett
100(1):013504
66. Brito PCA, Santos DAA, Duque JGS, Macêdo MA
(2010) Structural and magnetic study of Fe-doped
CeO 2 . Phys B Condens Matter 405(7):1821–1825
67. Filatova EO, Konashuk AS (2015) Interpretation of
the changing the band gap of Al 2 O 3 depending on its
crystalline form: connection with different local symmetries. J Phys Chem C 119(35):20755–20761
68. Zandiehnadem F, Murray RA, Ching WY
(1988) Electronic structures of three phases of zirconium oxide. Phys BC 150(1):19–24
69. Lösch M, Baumbach M, Schütze A (2008) Ozone
detection in the ppb-range with improved stability
and reduced cross sensitivity. Sensors Actuators
B Chem 130(1):367–373
70. Castell N et al (2017) Can commercial low-cost sensor platforms contribute to air quality monitoring and
exposure estimates? Environ Int 99:293–302
71. Mikołajczyk J et al (2016) Detection of gaseous
compounds with different techniques. Metrol Meas
Syst 23(2):205–224
72. Mendes LB, Ogink NWM, Edouard N, van Dooren
HJC, Tinôco IFF, Mosquera J (2015) NDIR gas sensor for spatial monitoring of carbon dioxide concentrations in naturally ventilated livestock buildings.
Sensors 15(5):11239–11257
73. Ahuja D, Parande D (2012). Optical sensors and their
applications. J Sci Res Rev 1(5):060–068
74. Marinov MB, Djermanova N, Ganev B, Nikolov G,
Janchevska E (2018) Performance evaluation of lowcost carbon dioxide sensors. In: 2018 IEEE XXVII
international scientific conference electronics – ET,
Sofia, Bulgaria, pp 1–4
75. Fietzek P, Fiedler B, Steinhoff T, Körtzinger A (2014)
In situ quality assessment of a novel underwater p CO
2 sensor based on membrane equilibration and NDIR
spectrometry. J Atmos Ocean Technol 31(1):181–196
Low-Cost Sensors for Indoor and Outdoor Pollution
451
Shannon-Hartley theorem to data streams and sparse
recovery. In: 2012 IEEE international symposium on
information theory proceedings, Cambridge, MA,
USA, 2012, pp 2446–2450
43. IEEE std 952-1997, IEEE standard specification format guide and test procedure for single –axis interferometric fiber optic gyros. IEEE Std (1998):952–1997
44. Ng LC, Pines DJ (1997) Characterization of ring
laser gyro performance using the Allan variance
method. J Guid Control Dynam 20(1):211–214
45. Martin CR et al (2017) Evaluation and environmental
correction of ambient CO2 measurements from a
low-cost NDIR sensor. Atmos Meas Tech 10(7):
2383–2395
46. Lewis A, Edwards P (2016) Validate personal airpollution sensors. Nat News 535(7610):29
47. Picco GP, Heinzelmann W, EWSN (eds) (2012) Wireless sensor networks: 9th European conference,
EWSN 2012, Trento, Italy, February 15–17, 2012;
proceedings, pp 228–244
48. Mead MI et al (2013) The use of electrochemical
sensors for monitoring urban air quality in low-cost,
high-density networks. Atmos Environ 70:186–203
49. Schütze A, Leidinger M, Schmitt B, Sauerwald T,
Rieger M, Alépée C (2015) A novel low-cost pre-concentrator concept to boost sensitivity and selectivity of gas sensor systems. In: 2015 IEEE
SENSORS, 2015, pp 1–4
50. Wei P et al (2018) Impact analysis of temperature and
humidity conditions on electrochemical sensor
response in ambient air quality monitoring. Sensors
18(2)
51. Peterson PJD et al (2017) Practical use of metal oxide
semiconductor gas sensors for measuring nitrogen
dioxide and ozone in urban environments. Sensors
17(7):1653
52. Hossain M, Saffell J, Baron R (2016) Differentiating
NO 2 and O 3 at low cost air quality amperometric gas
sensors. ACS Sens 1(11):1291–1294
53. Eranna G, Joshi BC, Runthala DP, Gupta RP
(2004) Oxide materials for development of integrated
gas sensors – a comprehensive review. Crit Rev Solid
State Mater Sci 29(3–4):111–188
54. Korotcenkov G (2007) Metal oxides for solid-state
gas sensors: what determines our choice? Mater Sci
Eng B 139(1):1–23
55. Lee AP, Reedy BJ (1999) Temperature modulation in
semiconductor gas sensing. Sensors Actuators
B Chem 60(1):35–42
56. Gurlo A (2006) Interplay between O2 and SnO2:
oxygen ionosorption and spectroscopic evidence for
adsorbed oxygen. ChemPhysChem 7(10):2041–2052
57. Scales C, Berini P (2010) Thin-film Schottky barrier
photodetector models. IEEE J Quantum Electron
46(5):633–643
58. Ganose AM, Scanlon DO (2016) Band gap and work
function tailoring of SnO2 for improved transparent
conducting ability in photovoltaics. J Mater Chem
C 4(7):1467–1475
59. Srikant V, Clarke DR (1998) On the optical band gap
of zinc oxide. J Appl Phys 83(10):5447–5451
60. Serpone N (2006) Is the band gap of pristine TiO2
narrowed by anion- and cation-doping of titanium
dioxide in second-generation photocatalysts? J Phys
Chem B 110(48):24287–24293
61. Rao MC Structure and properties of WO 3 thin films
for electrochromic device application, J Non-Oxide
glasses 5:1–8
62. Walsh A, Da Silva JLF, Wei S-H (2008) Origins of
band-gap renormalization in degenerately doped
semiconductors. Phys Rev B 78(7):075211
63. Prado AGS, Bolzon LB, Pedroso CP, Moura AO,
Costa LL (2008) Nb 2 O 5 as efficient and recyclable
photocatalyst for indigo carmine degradation. Appl
Catal B Environ 82(3):219–224
64. McGregor KG, Calvin M, Otvos JW (1979) Photoeffects in Fe 2 O 3 sintered semiconductors. J Appl
Phys 50(1):369–373
65. Higashiwaki M, Sasaki K, Kuramata A, Masui T,
Yamakoshi S (2012) Gallium oxide (Ga 2 O 3 ) metalsemiconductor field-effect transistors on singlecrystal b-Ga 2 O 3 (010) substrates. Appl Phys Lett
100(1):013504
66. Brito PCA, Santos DAA, Duque JGS, Macêdo MA
(2010) Structural and magnetic study of Fe-doped
CeO 2 . Phys B Condens Matter 405(7):1821–1825
67. Filatova EO, Konashuk AS (2015) Interpretation of
the changing the band gap of Al 2 O 3 depending on its
crystalline form: connection with different local symmetries. J Phys Chem C 119(35):20755–20761
68. Zandiehnadem F, Murray RA, Ching WY
(1988) Electronic structures of three phases of zirconium oxide. Phys BC 150(1):19–24
69. Lösch M, Baumbach M, Schütze A (2008) Ozone
detection in the ppb-range with improved stability
and reduced cross sensitivity. Sensors Actuators
B Chem 130(1):367–373
70. Castell N et al (2017) Can commercial low-cost sensor platforms contribute to air quality monitoring and
exposure estimates? Environ Int 99:293–302
71. Mikołajczyk J et al (2016) Detection of gaseous
compounds with different techniques. Metrol Meas
Syst 23(2):205–224
72. Mendes LB, Ogink NWM, Edouard N, van Dooren
HJC, Tinôco IFF, Mosquera J (2015) NDIR gas sensor for spatial monitoring of carbon dioxide concentrations in naturally ventilated livestock buildings.
Sensors 15(5):11239–11257
73. Ahuja D, Parande D (2012). Optical sensors and their
applications. J Sci Res Rev 1(5):060–068
74. Marinov MB, Djermanova N, Ganev B, Nikolov G,
Janchevska E (2018) Performance evaluation of lowcost carbon dioxide sensors. In: 2018 IEEE XXVII
international scientific conference electronics – ET,
Sofia, Bulgaria, pp 1–4
75. Fietzek P, Fiedler B, Steinhoff T, Körtzinger A (2014)
In situ quality assessment of a novel underwater p CO
2 sensor based on membrane equilibration and NDIR
spectrometry. J Atmos Ocean Technol 31(1):181–196
Low-Cost Sensors for Indoor and Outdoor Pollution
451