Evaluation of low-cost gas sensors to quantify intra-urban variability of atmospheric pollutants
文献信息
发布日期
2023-03-06
DOI
10.1039/D2EA00165A
影响因子
0
作者
Ohad Zivan, Alessandro Bigi, Grazia Ghermandi
查看原文
摘要
Low-cost air quality monitoring units were tested within the context of the European research project TRAFAIR. This study aims to quantify the intra-urban variability of atmospheric pollutants by means of a low-cost sensor network, which was deployed across the urban area of Modena, in the Po Valley (Italy) for the assessment of air quality in the city. Each sensor unit featured a set of electrochemical cells responding to NO, NO2 and O3 delivering a current/voltage proportional to the mixing ratio of the target atmospheric pollutant. Each unit was calibrated using field colocation next to an urban regulatory air quality monitoring station in the city. A machine learning Random Forest algorithm was used as a calibration model and different configurations of the model were applied. The results from these configurations were compared in terms of their prediction performance and consistency of the explanatory variable role within the model. A significant variability in all pollutants across town was revealed by the units, highlighting areas impacted by local sources.
期刊推荐
Russian Journal of Bioorganic Chemistry
Russian Chemical Bulletin
Crystallography Reports
Journal of Natural Medicines
Current Opinion in Colloid & Interface Science
Journal of Saudi Chemical Society
New Journal of Chemistry
Saudi Pharmaceutical Journal
Current Opinion in Solid State & Materials Science
Journal of Peptide Science
相关文献
Operando investigations of lithiation and delithiation processes in a BiVO4 anode material
Amund Ruud, Jonas Sottmann, Ponniah Vajeeston, Helmer Fjellvåg
2018-11-09
Paper
DOI: 10.1039/C8CP05330H
Infrared spectroscopy of gas phase alpha hydroxy carboxylic acid homo and hetero dimers
Yong Xia, Sifeng Chen, Peifeng Su, Zhijun Yang, Carl O. Trindle, J. L. Knee
2018-10-08
Paper
DOI: 10.1039/C8CP05979A
Factors governing when a metal-bound water is deprotonated in proteins
Cédric Grauffel
2018-11-05
Paper
DOI: 10.1039/C8CP04776F
Self-adaptive multiscaling algorithm for efficient simulations of many-protein systems in crowded conditions
2018-10-29
Paper
DOI: 10.1039/C8CP05517C
How does the electric current propagate through fully-hydrogenated borophene?
Jutao Jiao, Yusheng Hou, Hui Wang, Dapeng Wu, Tianxing Wang, Zhaoming Fu, Guoliang Xu, Ruqian Wu
2018-07-30
Paper
DOI: 10.1039/C8CP04272A
Electrochemical tuning of capacitive response of graphene oxide
Sanjin J. Gutić, Dževad K. Kozlica, Fehim Korać, Danica Bajuk-Bogdanović, Miodrag Mitrić, Vladimir M. Mirsky, Igor A. Pašti
2018-08-07
Paper
DOI: 10.1039/C8CP03631D
Uptake and accommodation of water clusters by adamantane clusters in helium droplets: interplay between magic number clusters
Lorenz Kranabetter, Paul Martini, Norbert Gitzl, Martin Kuhn, Fatima Saleem, Bilal Rasul, Masoomeh Mahmoodi Darian, Elias Jabbour Al Maalouf, Ivan Sukuba, Alexander Kaiser, Marcelo Goulart, Diethard K. Böhme, Paul Scheier
2018-08-10
Paper
DOI: 10.1039/C8CP02207K
Total electron scattering cross sections from para-benzoquinone in the energy range 1–200 eV
A. I. Lozano, J. C. Oller, D. B. Jones, M. T. do N. Varella, M. H. F. Bettega, F. Ferreira da Silva, P. Limão-Vieira, M. A. P. Lima, R. D. White, M. J. Brunger, F. Blanco, A. Muñoz, G. García
2018-08-13
Paper
DOI: 10.1039/C8CP03297A
Interface induced magnetic properties of Gd/Co heterostructures
C. L. Prajapat, M. Gupta, Harsh Bhatt, Yogesh Kumar, V. Karki
2018-07-26
Paper
DOI: 10.1039/C8CP02909A
Assessing the performance of MM/PBSA and MM/GBSA methods. 9. Prediction reliability of binding affinities and binding poses for protein–peptide complexes
Gaoqi Weng, Ercheng Wang, Fu Chen, Huiyong Sun, Zhe Wang
2019-04-22
Paper
DOI: 10.1039/C9CP01674K
您可能还喜欢
化合物问答
如何储存1,2-环己二酮环乙缩醛(CAS号：4746-96-7)？
1,2-环己二酮环乙缩醛应储存在阴凉、干燥、通风良好的地方，避免阳光直射。建议使用密封容器保存，并保持环境温度在室温范围内，远离火源和热源。
4746-96-71,4-Dioxaspiro[4.5]d...
化合物问答
Ecopladib(CAS号：381683-92-7)的市场或研究趋势如何？
Ecopladib作为一种新型的药物，主要应用于治疗高胆固醇等疾病。目前，市场和研究趋势显示，Ecopladib因其独特的药理作用而受到关注。随着对心血管疾病治...
381683-92-7Ecopladib
化合物问答
2,3-Dimethyl-3H-imidazo[4,5-c]pyridine(CAS号：52538-09-7)通常如何合成？
2,3-二甲基-3H-咪唑[4,5-c]吡啶通常通过咪唑和2,3-二甲基吡啶的缩合反应合成。具体来说，将咪唑和2,3-二甲基吡啶在适当的溶剂中进行加热或加压反应...
52538-09-72,3-Dimethyl-3H-imid...
化合物问答
2,3,4,5-tetrahydro-1H-3-苯并氮杂环;盐酸盐(CAS号：17379-01-0)的市场或研究趋势如何？
该化合物在药物化学和有机合成中有一定的应用。近年来，随着对新型药物化合物的需求增加，该化合物的研究趋势主要集中在探索其生物活性，尤其是其在神经系统疾病治疗中的潜...
17379-01-02,3,4,5-Tetrahydro-1...
68-90-6(2-Ethyl-1-benzofura...
化合物问答
如何储存盐酸甘氨酸丁酯(CAS号：13048-99-2)？
盐酸甘氨酸丁酯应储存在阴凉、干燥、通风良好的地方，避免阳光直射和高温环境，温度应控制在25℃以下。储存容器应密封，避免与空气中的水分和酸性物质接触，以防发生水解...
13048-99-2Butyl glycinate hydr...
化合物问答
什么是2-Iodo-N,N-dimethylbenzamide(CAS号：54616-46-5)？
2-碘-N,N-二甲基苯胺是一种有机化合物，化学名为2-Iodo-N,N-dimethylbenzamide。其分子式为C<sub>9</sub>H<sub>1...
54616-46-52-Iodo-N,N-dimethylb...
16817-90-6N-Cyclohexylglycinam...
化合物问答
5-溴-2-(4H-1,2,4-三唑-4-基)吡啶(CAS号：959240-99-4)的市场或研究趋势如何？
随着医药、农药和新材料领域的发展，该化合物作为关键中间体的应用日益增多。特别是在药物合成中，由于其独特的化学性质，可以用于合成多种药物分子。未来的研究趋势可能集...
959240-99-45-Bromo-2-(4H-1,2,4-...
化合物问答
2,4-二溴-6-三氟甲基嘧啶(CAS号：785778-00-9)通常如何合成？
2,4-二溴-6-三氟甲基嘧啶通常通过溴化反应合成。首先，将6-三氟甲基嘧啶与溴化剂（如液溴）在适当的溶剂（如二氯甲烷、四氢呋喃）中反应，加入适当的催化剂（如四...
785778-00-92,4-Dibromo-6-(trifl...
来源期刊
推荐化合物
![[(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-Diacetyloxy-15-[(2R,3S)-3-benzamido-3-phenyl-2-(2,2,2-trichloroethoxycarbonyloxy)propanoyl]oxy-1,9-dihydroxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate structure](https://cnstatic.chemtradehub.com/structs/100/100431-55-8-7104.webp "[(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-Diacetyloxy-15-[(2R,3S)-3-benzamido-3-phenyl-2-(2,2,2-trichloroethoxycarbonyloxy)propanoyl]oxy-1,9-dihydroxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate structure")
推荐供应商
免责声明
本页面提供的学术期刊信息仅供参考和研究使用。我们与任何期刊出版商均无关联，也不处理投稿事宜。如有投稿相关咨询，请直接联系相关期刊出版商。
如发现页面信息有误，请发送邮件至 support@chemtradehub.com 联系我们。我们将及时核实并处理您的问题。