{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,7]],"date-time":"2026-07-07T19:33:27Z","timestamp":1783452807856,"version":"3.55.0"},"reference-count":69,"publisher":"Royal Society of Chemistry (RSC)","issue":"8","license":[{"start":{"date-parts":[[2023,1,26]],"date-time":"2023-01-26T00:00:00Z","timestamp":1674691200000},"content-version":"vor","delay-in-days":25,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/3.0\/"}],"funder":[{"DOI":"10.13039\/501100003006","name":"Eidgen\u00f6ssische Technische Hochschule Z\u00fcrich","doi-asserted-by":"publisher","award":["ETH-05"],"award-info":[{"award-number":["ETH-05"]}],"id":[{"id":"10.13039\/501100003006","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003006","name":"Eidgen\u00f6ssische Technische Hochschule Z\u00fcrich","doi-asserted-by":"publisher","award":["19-2"],"award-info":[{"award-number":["19-2"]}],"id":[{"id":"10.13039\/501100003006","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001711","name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung","doi-asserted-by":"publisher","award":["175754"],"award-info":[{"award-number":["175754"]}],"id":[{"id":"10.13039\/501100001711","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["rsc.org"],"crossmark-restriction":true},"short-container-title":["Nanoscale"],"abstract":"<jats:p>\n                    A wearable plasmonic sensor is presented that indicates traces of formaldehyde by visible color change. It is based on Ag\/AgO\n                    <jats:sub>\n                      <jats:italic>x<\/jats:italic>\n                    <\/jats:sub>\n                    \u2013TiO\n                    <jats:sub>2<\/jats:sub>\n                    nanohybrids that undergo a redox reaction rendering lowest concentrations detectable with a smartphone camera.\n                  <\/jats:p>","DOI":"10.1039\/d2nr06599a","type":"journal-article","created":{"date-parts":[[2023,1,26]],"date-time":"2023-01-26T02:02:15Z","timestamp":1674698535000},"page":"3967-3977","update-policy":"https:\/\/doi.org\/10.1039\/rsc_crossmark_policy","source":"Crossref","is-referenced-by-count":21,"title":["Environmental formaldehyde sensing at room temperature by smartphone-assisted and wearable plasmonic nanohybrids"],"prefix":"10.1039","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4127-752X","authenticated-orcid":false,"given":"Andreas T.","family":"G\u00fcntner","sequence":"first","affiliation":[{"name":"Human-centered Sensing Laboratory, Department of Mechanical and Process Engineering, ETH Zurich, CH-8092 Zurich, Switzerland"},{"name":"Department of Endocrinology, Diabetology, and Clinical Nutrition, University Hospital Zurich (USZ) and University of Zurich (UZH), CH-8091 Z\u00fcrich, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Florian M.","family":"Schenk","sequence":"additional","affiliation":[{"name":"Particle Technology Laboratory, Department of Mechanical and Process Engineering, ETH Zurich, CH-8092 Zurich, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"292","published-online":{"date-parts":[[2023]]},"reference":[{"issue":"3","key":"D2NR06599A\/cit1\/1","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1515\/nanoph-2014-0002","volume":"3","author":"Tittl","year":"2014","journal-title":"Nanophotonics"},{"issue":"5","key":"D2NR06599A\/cit2\/1","doi-asserted-by":"crossref","first-page":"489","DOI":"10.1038\/s41563-019-0325-4","volume":"18","author":"Nugroho","year":"2019","journal-title":"Nat. Mater."},{"issue":"11","key":"D2NR06599A\/cit3\/1","doi-asserted-by":"crossref","first-page":"5025","DOI":"10.1021\/ac3006846","volume":"84","author":"Joy","year":"2012","journal-title":"Anal. Chem."},{"issue":"11","key":"D2NR06599A\/cit4\/1","doi-asserted-by":"crossref","first-page":"3306","DOI":"10.1021\/acssensors.0c02019","volume":"5","author":"Darmadi","year":"2020","journal-title":"ACS Sens."},{"issue":"4","key":"D2NR06599A\/cit5\/1","doi-asserted-by":"crossref","first-page":"1008","DOI":"10.1021\/acssensors.1c02463","volume":"7","author":"Tanyeli","year":"2022","journal-title":"ACS Sens."},{"issue":"13","key":"D2NR06599A\/cit6\/1","doi-asserted-by":"crossref","first-page":"7996","DOI":"10.1021\/acs.chemrev.8b00719","volume":"119","author":"Mayer","year":"2019","journal-title":"Chem. Rev."},{"issue":"2","key":"D2NR06599A\/cit7\/1","doi-asserted-by":"crossref","first-page":"268","DOI":"10.1021\/acssensors.8b00937","volume":"4","author":"G\u00fcntner","year":"2019","journal-title":"ACS Sens."},{"issue":"6","key":"D2NR06599A\/cit8\/1","doi-asserted-by":"crossref","first-page":"351","DOI":"10.1038\/s43016-020-0095-9","volume":"1","author":"Abegg","year":"2020","journal-title":"Nat. Food"},{"issue":"1","key":"D2NR06599A\/cit9\/1","doi-asserted-by":"crossref","first-page":"267","DOI":"10.1146\/annurev.physchem.58.032806.104607","volume":"58","author":"Willets","year":"2007","journal-title":"Annu. Rev. Phys. Chem."},{"key":"D2NR06599A\/cit10\/1","doi-asserted-by":"crossref","DOI":"10.1201\/b17118","volume-title":"CRC handbook of chemistry and physics","author":"Haynes","year":"2014","unstructured":"W. M.Haynes ,  CRC handbook of chemistry and physics ,  CRC press ,  Boca Raton, U.S.A . ,  2014"},{"issue":"30","key":"D2NR06599A\/cit11\/1","doi-asserted-by":"crossref","first-page":"e1800931","DOI":"10.1002\/adma.201800931","volume":"30","author":"Fusco","year":"2018","journal-title":"Adv. Mater."},{"key":"D2NR06599A\/cit12\/1","volume-title":"IARC classifies formaldehyde as carcinogenic to humans","author":"International Agency for Research on Cancer","year":"2004","unstructured":"International Agency for Research on Cancer ,  IARC classifies formaldehyde as carcinogenic to humans .  IARC ,  Lyon ,  2004"},{"key":"D2NR06599A\/cit13\/1","doi-asserted-by":"crossref","first-page":"68","DOI":"10.1016\/j.jhazmat.2012.04.013","volume":"221\u2013222","author":"B\u00f6hm","year":"2012","journal-title":"J. Hazard. Mater."},{"key":"D2NR06599A\/cit14\/1","volume-title":"WHO guidelines for indoor air quality: selected pollutants","author":"World Health Organization","year":"2010","unstructured":"World Health Organization ,  WHO guidelines for indoor air quality: selected pollutants .  WHO ,  Bonn ,  2010"},{"key":"D2NR06599A\/cit15\/1","doi-asserted-by":"crossref","first-page":"235","DOI":"10.1016\/j.chemosphere.2018.09.019","volume":"213","author":"Fang","year":"2018","journal-title":"Chemosphere"},{"issue":"3","key":"D2NR06599A\/cit16\/1","doi-asserted-by":"crossref","first-page":"341","DOI":"10.1002\/smll.200801202","volume":"5","author":"Gunawan","year":"2009","journal-title":"Small"},{"issue":"2","key":"D2NR06599A\/cit17\/1","doi-asserted-by":"crossref","first-page":"1635","DOI":"10.1002\/cber.18820150243","volume":"15","author":"Tollens","year":"1882","journal-title":"Ber. Dtsch. Chem. Ges."},{"issue":"10","key":"D2NR06599A\/cit18\/1","doi-asserted-by":"crossref","first-page":"2724","DOI":"10.1021\/acssensors.9b01204","volume":"4","author":"Guo","year":"2019","journal-title":"ACS Sens."},{"issue":"0","key":"D2NR06599A\/cit19\/1","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1016\/j.apcatb.2014.01.060","volume":"154\u2013155","author":"Fujiwara","year":"2014","journal-title":"Appl. Catal., B"},{"issue":"45","key":"D2NR06599A\/cit20\/1","doi-asserted-by":"crossref","first-page":"15929","DOI":"10.1021\/la303370d","volume":"28","author":"Sotiriou","year":"2012","journal-title":"Langmuir"},{"key":"D2NR06599A\/cit21\/1","first-page":"593","volume":"12","author":"Kubelka","year":"1931","journal-title":"Z. Tech. Phys."},{"issue":"33","key":"D2NR06599A\/cit22\/1","doi-asserted-by":"crossref","first-page":"14530","DOI":"10.1073\/pnas.1007524107","volume":"107","author":"Peng","year":"2010","journal-title":"Proc. Natl. Acad. Sci. U. S. A."},{"issue":"9","key":"D2NR06599A\/cit23\/1","doi-asserted-by":"crossref","first-page":"1906","DOI":"10.2138\/am-2017-6144","volume":"102","author":"Shannon","year":"2017","journal-title":"Am. Mineral."},{"issue":"1","key":"D2NR06599A\/cit24\/1","doi-asserted-by":"crossref","first-page":"29","DOI":"10.1038\/nmat796","volume":"2","author":"Ohko","year":"2003","journal-title":"Nat. Mater."},{"issue":"4","key":"D2NR06599A\/cit25\/1","doi-asserted-by":"crossref","first-page":"2536","DOI":"10.1021\/cr800399g","volume":"110","author":"Salthammer","year":"2010","journal-title":"Chem. Rev."},{"issue":"8","key":"D2NR06599A\/cit26\/1","doi-asserted-by":"crossref","first-page":"1210","DOI":"10.1016\/j.envint.2009.06.002","volume":"35","author":"Tang","year":"2009","journal-title":"Environ. Int."},{"issue":"8","key":"D2NR06599A\/cit27\/1","doi-asserted-by":"crossref","first-page":"985","DOI":"10.1021\/es00066a009","volume":"23","author":"Sexton","year":"1989","journal-title":"Environ. Sci. Technol."},{"issue":"24","key":"D2NR06599A\/cit28\/1","doi-asserted-by":"crossref","first-page":"12158","DOI":"10.1021\/ac403472d","volume":"85","author":"Hibbard","year":"2013","journal-title":"Anal. Chem."},{"key":"D2NR06599A\/cit29\/1","volume-title":"Air Toxics Hot Spots Risk Assessment Guidelines: Appendix D. Individual acute, 8-hour, and chronic reference exposure level summaries","author":"California Office of environmental health hazard assessment","year":"2008","unstructured":"California Office of environmental health hazard assessment ,  Air Toxics Hot Spots Risk Assessment Guidelines: Appendix D. Individual acute, 8-hour, and chronic reference exposure level summaries ,  Sacramento ,  2008"},{"key":"D2NR06599A\/cit30\/1","volume-title":"D\u00e9cret n\u00b0 2011-1727 du 2 D\u00e9cembre 2011 Relatif aux Valeurs-Guides Pour L\u2032air Int\u00e9rieur pour le Formald\u00e9hyde et le Benz\u00e8ne","author":"Minist\u00eare de L\u2019\u00c9coologie, du D\u00e9veloppement Durable, des Transports et du Logement","year":"2011","unstructured":"Minist\u00eare de L\u2019\u00c9coologie, du D\u00e9veloppement Durable, des Transports et du Logement ,  D\u00e9cret n\u00b0 2011-1727 du 2 D\u00e9cembre 2011 Relatif aux Valeurs-Guides Pour L\u2032air Int\u00e9rieur pour le Formald\u00e9hyde et le Benz\u00e8ne .  Paris ,  2011"},{"issue":"3","key":"D2NR06599A\/cit31\/1","doi-asserted-by":"crossref","first-page":"589","DOI":"10.1016\/S0925-4005(03)00645-2","volume":"96","author":"Ando","year":"2003","journal-title":"Sens. Actuators B"},{"key":"D2NR06599A\/cit32\/1","doi-asserted-by":"crossref","first-page":"129923","DOI":"10.1016\/j.snb.2021.129923","volume":"339","author":"Zhang","year":"2021","journal-title":"Sens. Actuators B"},{"issue":"1","key":"D2NR06599A\/cit33\/1","doi-asserted-by":"crossref","first-page":"740","DOI":"10.1016\/j.snb.2011.11.026","volume":"161","author":"Kemmler","year":"2012","journal-title":"Sens. Actuators B"},{"issue":"5","key":"D2NR06599A\/cit34\/1","doi-asserted-by":"crossref","first-page":"528","DOI":"10.1021\/acssensors.6b00008","volume":"1","author":"G\u00fcntner","year":"2016","journal-title":"ACS Sens."},{"issue":"2","key":"D2NR06599A\/cit35\/1","doi-asserted-by":"crossref","first-page":"230","DOI":"10.1006\/jcat.1995.1165","volume":"154","author":"Mao","year":"1995","journal-title":"J. Catal."},{"issue":"25","key":"D2NR06599A\/cit36\/1","doi-asserted-by":"crossref","first-page":"11033","DOI":"10.1021\/jp101299k","volume":"114","author":"Rogers","year":"2010","journal-title":"J. Phys. Chem. C"},{"issue":"3","key":"D2NR06599A\/cit37\/1","doi-asserted-by":"crossref","first-page":"868","DOI":"10.3390\/ijerph9030868","volume":"9","author":"Bessonneau","year":"2012","journal-title":"Int. J. Environ. Res. Public Health"},{"key":"D2NR06599A\/cit38\/1","doi-asserted-by":"crossref","first-page":"916","DOI":"10.1016\/j.snb.2017.11.035","volume":"257","author":"G\u00fcntner","year":"2018","journal-title":"Sens. Actuators B"},{"key":"D2NR06599A\/cit39\/1","doi-asserted-by":"crossref","first-page":"123052","DOI":"10.1016\/j.jhazmat.2020.123052","author":"van den Broek","year":"2020","journal-title":"J. Hazard. Mater."},{"issue":"4","key":"D2NR06599A\/cit40\/1","doi-asserted-by":"crossref","first-page":"312","DOI":"10.1038\/sj.jea.7500327","volume":"14","author":"De Bruin","year":"2004","journal-title":"J. Exposure Sci. Environ. Epidemiol."},{"issue":"6","key":"D2NR06599A\/cit41\/1","doi-asserted-by":"crossref","first-page":"1358","DOI":"10.1016\/0016-5085(84)90204-X","volume":"87","author":"Perman","year":"1984","journal-title":"Gastroenterology"},{"issue":"7610","key":"D2NR06599A\/cit42\/1","doi-asserted-by":"crossref","first-page":"29","DOI":"10.1038\/535029a","volume":"535","author":"Lewis","year":"2016","journal-title":"Nature"},{"issue":"2","key":"D2NR06599A\/cit43\/1","doi-asserted-by":"crossref","first-page":"221","DOI":"10.1007\/s00484-015-1019-5","volume":"60","author":"Nguyen","year":"2016","journal-title":"Int. J. Biometeorol."},{"key":"D2NR06599A\/cit44\/1","doi-asserted-by":"crossref","first-page":"436","DOI":"10.1016\/j.apcatb.2014.08.024","volume":"163","author":"Kwon","year":"2015","journal-title":"Appl. Catal., B"},{"key":"D2NR06599A\/cit45\/1","doi-asserted-by":"crossref","first-page":"100992","DOI":"10.1016\/j.pecs.2022.100992","volume":"90","author":"G\u00fcntner","year":"2022","journal-title":"Prog. Energy Combust. Sci."},{"key":"D2NR06599A\/cit46\/1","doi-asserted-by":"crossref","DOI":"10.1002\/9780470175637","volume-title":"Colorimetry: understanding the CIE system","author":"Schanda","year":"2007","unstructured":"J.Schanda ,  Colorimetry: understanding the CIE system ,  John Wiley & Sons ,  2007"},{"key":"D2NR06599A\/cit47\/1","author":"United Nations; Statista; Ericsson","year":"2021","unstructured":"United Nations; Statista; Ericsson , Global smartphone penetration rate as share of population from 2016 to 2020.  2021 ,  https:\/\/www.statista.com\/statistics\/203734\/global-smartphone-penetration-per-capita-since-2005\/"},{"issue":"4","key":"D2NR06599A\/cit48\/1","doi-asserted-by":"crossref","first-page":"2103853","DOI":"10.1002\/advs.202103853","volume":"9","author":"Weber","year":"2022","journal-title":"Adv. Sci."},{"issue":"5","key":"D2NR06599A\/cit49\/1","doi-asserted-by":"crossref","first-page":"288","DOI":"10.1038\/nrmicro.2016.32","volume":"14","author":"Liao","year":"2016","journal-title":"Nat. Rev. Microbiol."},{"issue":"2","key":"D2NR06599A\/cit50\/1","doi-asserted-by":"crossref","first-page":"369","DOI":"10.1016\/S0021-8502(01)00159-8","volume":"33","author":"M\u00e4dler","year":"2002","journal-title":"J. Aerosol Sci."},{"issue":"6","key":"D2NR06599A\/cit51\/1","doi-asserted-by":"crossref","first-page":"1356","DOI":"10.1557\/JMR.2002.0202","volume":"17","author":"M\u00e4dler","year":"2002","journal-title":"J. Mater. Res."},{"issue":"6","key":"D2NR06599A\/cit52\/1","doi-asserted-by":"crossref","first-page":"637","DOI":"10.1021\/es00148a016","volume":"20","author":"Dong","year":"1986","journal-title":"Environ. Sci. Technol."},{"key":"D2NR06599A\/cit53\/1","doi-asserted-by":"crossref","first-page":"266","DOI":"10.1016\/j.snb.2015.09.094","volume":"223","author":"G\u00fcntner","year":"2016","journal-title":"Sens. Actuators B"},{"issue":"7","key":"D2NR06599A\/cit54\/1","doi-asserted-by":"crossref","first-page":"1903390","DOI":"10.1002\/advs.201903390","volume":"7","author":"G\u00fcntner","year":"2020","journal-title":"Adv. Sci."},{"issue":"23","key":"D2NR06599A\/cit55\/1","doi-asserted-by":"crossref","first-page":"6814","DOI":"10.1021\/acs.jpclett.8b02892","volume":"9","author":"Maku\u0142a","year":"2018","journal-title":"J. Phys. Chem. Lett."},{"issue":"4","key":"D2NR06599A\/cit56\/1","doi-asserted-by":"crossref","first-page":"978","DOI":"10.1021\/acssensors.9b02314","volume":"5","author":"Herkert","year":"2020","journal-title":"ACS Sens."},{"issue":"2","key":"D2NR06599A\/cit57\/1","doi-asserted-by":"crossref","first-page":"2105276","DOI":"10.1002\/adma.202105276","volume":"34","author":"Zhang","year":"2022","journal-title":"Adv. Mater."},{"issue":"1","key":"D2NR06599A\/cit58\/1","doi-asserted-by":"crossref","first-page":"4955","DOI":"10.1038\/s41467-021-25290-3","volume":"12","author":"Jo","year":"2021","journal-title":"Nat. Commun."},{"issue":"4","key":"D2NR06599A\/cit59\/1","doi-asserted-by":"crossref","first-page":"1058","DOI":"10.1021\/acssensors.9b02572","volume":"5","author":"G\u00fcntner","year":"2020","journal-title":"ACS Sens."},{"issue":"2","key":"D2NR06599A\/cit60\/1","doi-asserted-by":"crossref","first-page":"027003","DOI":"10.1088\/1752-7155\/3\/2\/027003","volume":"3","author":"Schwarz","year":"2009","journal-title":"J. Breath Res."},{"issue":"11","key":"D2NR06599A\/cit61\/1","doi-asserted-by":"crossref","first-page":"3763","DOI":"10.5194\/amt-7-3763-2014","volume":"7","author":"M\u00fcller","year":"2014","journal-title":"Atmos. Meas. Tech."},{"issue":"2","key":"D2NR06599A\/cit62\/1","doi-asserted-by":"crossref","first-page":"1170","DOI":"10.1021\/acs.analchem.0c04230","volume":"93","author":"van den Broek","year":"2021","journal-title":"Anal. Chem."},{"issue":"1","key":"D2NR06599A\/cit63\/1","doi-asserted-by":"crossref","first-page":"365","DOI":"10.1186\/s11671-019-3213-6","volume":"14","author":"Zhou","year":"2019","journal-title":"Nanoscale Res. Lett."},{"key":"D2NR06599A\/cit64\/1","doi-asserted-by":"crossref","first-page":"127451","DOI":"10.1016\/j.snb.2019.127451","volume":"305","author":"Yao","year":"2020","journal-title":"Sens. Actuators B"},{"issue":"4","key":"D2NR06599A\/cit65\/1","doi-asserted-by":"crossref","first-page":"1002","DOI":"10.1021\/acssensors.9b02462","volume":"5","author":"Xue","year":"2020","journal-title":"ACS Sens."},{"issue":"10","key":"D2NR06599A\/cit66\/1","doi-asserted-by":"crossref","first-page":"11979","DOI":"10.1021\/acsami.9b15200","volume":"12","author":"Zhang","year":"2020","journal-title":"ACS Appl. Mater. Interfaces"},{"key":"D2NR06599A\/cit67\/1","volume-title":"Residential Indoor Air Quality Guideline: Formaldehyde","author":"Government of Canada","year":"2006","unstructured":"Government of Canada ,  Residential Indoor Air Quality Guideline: Formaldehyde ,  Ottawa ,  2006"},{"key":"D2NR06599A\/cit68\/1","author":"European Parliament and Council","year":"2004","unstructured":"European Parliament and Council , DIRECTIVE 2004\/37\/EC.  Official Journal of the European Unio n,  2004"},{"key":"D2NR06599A\/cit69\/1","author":"Occupational Safety and Health Administration","unstructured":"Occupational Safety and Health Administration"}],"container-title":["Nanoscale"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/pubs.rsc.org\/en\/content\/articlepdf\/2023\/NR\/D2NR06599A","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,7]],"date-time":"2026-07-07T18:24:25Z","timestamp":1783448665000},"score":1,"resource":{"primary":{"URL":"https:\/\/pubs.rsc.org\/nr\/article\/15\/8\/3967-3977\/777813"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023]]},"references-count":69,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2023,2,23]]}},"URL":"https:\/\/doi.org\/10.1039\/d2nr06599a","relation":{},"ISSN":["2040-3364","2040-3372"],"issn-type":[{"value":"2040-3364","type":"print"},{"value":"2040-3372","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023]]}}}