Spatial and temporal scales of variability for indoor air constituents

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Standard

Spatial and temporal scales of variability for indoor air constituents. / Lakey, Pascale S.J.; Won, Youngbo; Shaw, David; Østerstrøm, Freja F.; Mattila, James; Reidy, Emily; Bottorff, Brandon; Rosales, Colleen; Wang, Chen; Ampollini, Laura; Zhou, Shan; Novoselac, Atila; Kahan, Tara F.; DeCarlo, Peter F.; Abbatt, Jonathan P.D.; Stevens, Philip S.; Farmer, Delphine K.; Carslaw, Nicola; Rim, Donghyun; Shiraiwa, Manabu.

I: Communications Chemistry, Bind 4, Nr. 1, 110, 12.2021.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Lakey, PSJ, Won, Y, Shaw, D, Østerstrøm, FF, Mattila, J, Reidy, E, Bottorff, B, Rosales, C, Wang, C, Ampollini, L, Zhou, S, Novoselac, A, Kahan, TF, DeCarlo, PF, Abbatt, JPD, Stevens, PS, Farmer, DK, Carslaw, N, Rim, D & Shiraiwa, M 2021, 'Spatial and temporal scales of variability for indoor air constituents', Communications Chemistry, bind 4, nr. 1, 110. https://doi.org/10.1038/s42004-021-00548-5

APA

Lakey, P. S. J., Won, Y., Shaw, D., Østerstrøm, F. F., Mattila, J., Reidy, E., Bottorff, B., Rosales, C., Wang, C., Ampollini, L., Zhou, S., Novoselac, A., Kahan, T. F., DeCarlo, P. F., Abbatt, J. P. D., Stevens, P. S., Farmer, D. K., Carslaw, N., Rim, D., & Shiraiwa, M. (2021). Spatial and temporal scales of variability for indoor air constituents. Communications Chemistry, 4(1), [110]. https://doi.org/10.1038/s42004-021-00548-5

Vancouver

Lakey PSJ, Won Y, Shaw D, Østerstrøm FF, Mattila J, Reidy E o.a. Spatial and temporal scales of variability for indoor air constituents. Communications Chemistry. 2021 dec.;4(1). 110. https://doi.org/10.1038/s42004-021-00548-5

Author

Lakey, Pascale S.J. ; Won, Youngbo ; Shaw, David ; Østerstrøm, Freja F. ; Mattila, James ; Reidy, Emily ; Bottorff, Brandon ; Rosales, Colleen ; Wang, Chen ; Ampollini, Laura ; Zhou, Shan ; Novoselac, Atila ; Kahan, Tara F. ; DeCarlo, Peter F. ; Abbatt, Jonathan P.D. ; Stevens, Philip S. ; Farmer, Delphine K. ; Carslaw, Nicola ; Rim, Donghyun ; Shiraiwa, Manabu. / Spatial and temporal scales of variability for indoor air constituents. I: Communications Chemistry. 2021 ; Bind 4, Nr. 1.

Bibtex

@article{10316aa1cb7a4943a9ac01a1310d19a5,

title = "Spatial and temporal scales of variability for indoor air constituents",

abstract = "Historically air constituents have been assumed to be well mixed in indoor environments, with single point measurements and box modeling representing a room or a house. Here we demonstrate that this fundamental assumption needs to be revisited through advanced model simulations and extensive measurements of bleach cleaning. We show that inorganic chlorinated products, such as hypochlorous acid and chloramines generated via multiphase reactions, exhibit spatial and vertical concentration gradients in a room, with short-lived ⋅OH radicals confined to sunlit zones, close to windows. Spatial and temporal scales of indoor constituents are modulated by rates of chemical reactions, surface interactions and building ventilation, providing critical insights for better assessments of human exposure to hazardous pollutants, as well as the transport of indoor chemicals outdoors.",

author = "Lakey, {Pascale S.J.} and Youngbo Won and David Shaw and {\O}sterstr{\o}m, {Freja F.} and James Mattila and Emily Reidy and Brandon Bottorff and Colleen Rosales and Chen Wang and Laura Ampollini and Shan Zhou and Atila Novoselac and Kahan, {Tara F.} and DeCarlo, {Peter F.} and Abbatt, {Jonathan P.D.} and Stevens, {Philip S.} and Farmer, {Delphine K.} and Nicola Carslaw and Donghyun Rim and Manabu Shiraiwa",

note = "Publisher Copyright: {\textcopyright} 2021, The Author(s).",

year = "2021",

month = dec,

doi = "10.1038/s42004-021-00548-5",

language = "English",

volume = "4",

journal = "Communications Chemistry",

issn = "2399-3669",

publisher = "Springer",

number = "1",

}

RIS

TY - JOUR

T1 - Spatial and temporal scales of variability for indoor air constituents

AU - Lakey, Pascale S.J.

AU - Won, Youngbo

AU - Shaw, David

AU - Østerstrøm, Freja F.

AU - Mattila, James

AU - Reidy, Emily

AU - Bottorff, Brandon

AU - Rosales, Colleen

AU - Wang, Chen

AU - Ampollini, Laura

AU - Zhou, Shan

AU - Novoselac, Atila

AU - Kahan, Tara F.

AU - DeCarlo, Peter F.

AU - Abbatt, Jonathan P.D.

AU - Stevens, Philip S.

AU - Farmer, Delphine K.

AU - Carslaw, Nicola

AU - Rim, Donghyun

AU - Shiraiwa, Manabu

PY - 2021/12

Y1 - 2021/12

N2 - Historically air constituents have been assumed to be well mixed in indoor environments, with single point measurements and box modeling representing a room or a house. Here we demonstrate that this fundamental assumption needs to be revisited through advanced model simulations and extensive measurements of bleach cleaning. We show that inorganic chlorinated products, such as hypochlorous acid and chloramines generated via multiphase reactions, exhibit spatial and vertical concentration gradients in a room, with short-lived ⋅OH radicals confined to sunlit zones, close to windows. Spatial and temporal scales of indoor constituents are modulated by rates of chemical reactions, surface interactions and building ventilation, providing critical insights for better assessments of human exposure to hazardous pollutants, as well as the transport of indoor chemicals outdoors.

AB - Historically air constituents have been assumed to be well mixed in indoor environments, with single point measurements and box modeling representing a room or a house. Here we demonstrate that this fundamental assumption needs to be revisited through advanced model simulations and extensive measurements of bleach cleaning. We show that inorganic chlorinated products, such as hypochlorous acid and chloramines generated via multiphase reactions, exhibit spatial and vertical concentration gradients in a room, with short-lived ⋅OH radicals confined to sunlit zones, close to windows. Spatial and temporal scales of indoor constituents are modulated by rates of chemical reactions, surface interactions and building ventilation, providing critical insights for better assessments of human exposure to hazardous pollutants, as well as the transport of indoor chemicals outdoors.

U2 - 10.1038/s42004-021-00548-5

DO - 10.1038/s42004-021-00548-5

M3 - Journal article

AN - SCOPUS:85112729458

VL - 4

JO - Communications Chemistry

JF - Communications Chemistry

SN - 2399-3669

IS - 1

M1 - 110

ER -

ID: 323337676

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