{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,20]],"date-time":"2026-03-20T01:03:10Z","timestamp":1773968590562,"version":"3.50.1"},"reference-count":31,"publisher":"MDPI AG","issue":"12","license":[{"start":{"date-parts":[[2022,6,14]],"date-time":"2022-06-14T00:00:00Z","timestamp":1655164800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Two vapochromic dyes (DMx and DM) were synthesized to be used for textile-based sensors detecting the vapor phase of organic solvents. They were designed to show sensitive color change properties at a low concentration of vapors at room temperature. They were applied to cotton fabrics as a substrate of the textile-based sensors to examine their sensing properties for nine organic solvents frequently used in semiconductor manufacturing processes, such as trichloroethylene, dimethylacetamide, iso-propanol, methanol, n-hexane, ethylacetate, benzene, acetone, and hexamethyldisilazane. The textile sensor exhibited strong sensing properties of polar solvents rather than non-polar solvents. In particular, the detection of dimethylacetamide was the best, showing a color difference of 15.9 for DMx and 26.2 for DM under 300 ppm exposure. Even at the low concentration of 10 ppm of dimethylacetamide, the color change values reached 7.7 and 13.6, respectively, in an hour. The maximum absorption wavelength of the textile sensor was shifted from 580 nm to 550 nm for DMx and 550 nm to 540 nm for DM, respectively, due to dimethylacetamide exposure. The sensing mechanism was considered to depend on solvatochromism, the aggregational properties of the dyes and the adsorption amounts of the solvent vapors on the textile substrates to which the dyes were applied. Finally, the reusability of the textile sensor was tested for 10 cycles.<\/jats:p>","DOI":"10.3390\/s22124487","type":"journal-article","created":{"date-parts":[[2022,6,15]],"date-time":"2022-06-15T01:39:54Z","timestamp":1655257194000},"page":"4487","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Synthesis of Vapochromic Dyes Having Sensing Properties for Vapor Phase of Organic Solvents Used in Semiconductor Manufacturing Processes and Their Application to Textile-Based Sensors"],"prefix":"10.3390","volume":"22","author":[{"given":"Junheon","family":"Lee","sequence":"first","affiliation":[{"name":"Department of Textile System Engineering, College of Engineering, Kyungpook National University, Daegu 41566, Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Duyoung","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Textile System Engineering, College of Engineering, Kyungpook National University, Daegu 41566, Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Taekyeong","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Textile System Engineering, College of Engineering, Kyungpook National University, Daegu 41566, Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2022,6,14]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"14547","DOI":"10.1038\/srep14547","article-title":"Vacuum-and-solvent-free fabrication of organic semiconductor layers for field-effect transistors","volume":"5","author":"Matsushima","year":"2015","journal-title":"Sci. Rep."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"288","DOI":"10.1039\/C5GC01008J","article-title":"CHEM21 selection guide of classical- and less classical-solvents","volume":"18","author":"Prat","year":"2016","journal-title":"Green Chem."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"854","DOI":"10.1039\/c0gc00918k","article-title":"Expanding GSK\u2019s solvent selection guide-embedding sustainability into solvent selection starting at medicinal chemistry","volume":"13","author":"Henderson","year":"2011","journal-title":"Green Chem."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"210","DOI":"10.5491\/SHAW.2011.2.3.210","article-title":"Exposure to volatile organic compounds and possibility of exposure to by-product volatile organic compounds in photolithography processes in semiconductor manufacturing factories","volume":"2","author":"Park","year":"2011","journal-title":"Saf Health Work."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"249","DOI":"10.1016\/j.dyepig.2015.09.007","article-title":"Halochromic properties of sulfonphthaleine dyes in a textile environment: The influence of substituents","volume":"124","author":"Steyaert","year":"2016","journal-title":"Dyes Pigm."},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"707","DOI":"10.1007\/s10895-007-0222-0","article-title":"Acidichromism and ionochromism of luteolin and apigenin, the main components of the naturally occurring yellow weld: A spectrophotometric and fluorimetric study","volume":"17","author":"Favaro","year":"2007","journal-title":"J. Fluoresc."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"1205","DOI":"10.1039\/C9QO00258H","article-title":"Calixarene-based alkynyl-bridged gold(i) isocyanide and phosphine complexes as building motifs for the construction of chemosensors and supra molecular architectures","volume":"6","author":"Hau","year":"2019","journal-title":"Org. Chem. Front."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"9726","DOI":"10.1039\/C9TC03140E","article-title":"Inclusion crystals as vapochromic chemosensors: Fabrication of a mini-sensor array for discrimination of small aromatic moecules based on side-chain engineering of naphthalenediimide derivatives","volume":"7","author":"Ono","year":"2019","journal-title":"J. Mater. Chem. C."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"16763","DOI":"10.1021\/jacs.9b07073","article-title":"Parallel synthesis and screening of supramolecular chemosensors that achieve fluorescent turn-on detection of drugs in saliva","volume":"141","author":"Beatty","year":"2019","journal-title":"J. Am. Chem. Soc."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"521","DOI":"10.1016\/j.snb.2019.01.013","article-title":"Optical chemosensors for metal ions in aqueous medium with polyfluorene derivatives: Sensitivity, selectivity and regeneration","volume":"286","author":"Wang","year":"2019","journal-title":"Sens. Actuatiors B Chem."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"5085","DOI":"10.1007\/s10853-013-7296-7","article-title":"Silica nanoparticles functionalized with a thermochromic dye for textile applications","volume":"48","author":"Ribeiro","year":"2013","journal-title":"J. Mater. Sci."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"304","DOI":"10.1111\/cote.12221","article-title":"Textile applications of commercial photochromic dyes. Part 6: Photochromic polypropylene fibres","volume":"132","author":"Little","year":"2016","journal-title":"Color. Technol."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1007\/s10008-018-4106-9","article-title":"Broadly absorbing bluish black-to-transmissive sky blue electrochromic polymer based on 3,4-dioxythiophene","volume":"23","author":"Chen","year":"2019","journal-title":"J Solid State Electrochem."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"8594","DOI":"10.1039\/D0RA00016G","article-title":"Flexible potentiometric pH sensors for wearable systems","volume":"10","author":"Manjakkal","year":"2020","journal-title":"RSC Adv."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"105","DOI":"10.5764\/TCF.2015.27.2.105","article-title":"Characteristics and application of the highly-durable and highly-sensitive super hydrophobic acid-gas sensing dye","volume":"27","author":"Kim","year":"2015","journal-title":"Text Color Finish."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"2106","DOI":"10.1007\/s12221-015-5428-1","article-title":"Synthesis and application of acid-gas sensing dyes having alkyl groups symmetrically substituted on monoazo chromophore","volume":"16","author":"Kim","year":"2015","journal-title":"Fibers Polym."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"2275","DOI":"10.1007\/s12221-020-1094-z","article-title":"Synthesis of an acid-gas sensing fluorescence dye showing change of both color and fluorescence emission spectrum inside polyethylenic fiber on exposure to gas phase strong acid for application to washable textile sensors","volume":"21","author":"Lee","year":"2020","journal-title":"Fibers Polym."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"613","DOI":"10.1177\/0040517520955232","article-title":"Synthesis of novel coumarin-based acid vapochromic fluorescence dye showing change of both color and fluorescence emission spectrum for application to sensitive, reusable, and washable textile sensors","volume":"91","author":"Lee","year":"2021","journal-title":"Text. Res. J."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"2036","DOI":"10.1177\/0040517521994496","article-title":"Synthesis of red fluorescent dye with acid gas sensitive optical properties and fabrication of a washable and wearable textile sensor","volume":"91","author":"Lee","year":"2021","journal-title":"Text. Res. J."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"6226","DOI":"10.1039\/D1QO01169C","article-title":"Synthesis of near-infrared absorbing and fluorescent bis(pyrrol-2-yl)squaraines and their halochromic properties","volume":"8","author":"Kubota","year":"2021","journal-title":"Org. Chem. Front."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"3686","DOI":"10.1021\/cr300396p","article-title":"Vapochromism in organometallic and coordination complexes: Chemical sensors for volatile organic compounds","volume":"113","author":"Wenger","year":"2013","journal-title":"Chem. Rev."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"233","DOI":"10.1016\/j.dyepig.2005.03.003","article-title":"Alkali-clearable disperse dyeing of poly(ethyleneterephthalate) with azohydroxypyridone dyes containing a fluorosulfonyl group","volume":"69","author":"Koh","year":"2006","journal-title":"Dyes Pigment."},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"100","DOI":"10.1111\/j.1478-4408.1987.tb01101.x","article-title":"Determination of relative colour strength and residual colour difference by means of reflectance measurements","volume":"103","author":"Baumann","year":"1987","journal-title":"J. Soc. Dye. Colour."},{"key":"ref_24","unstructured":"Hunt, R. (1991). Measuring Colour, Ellis Horwood."},{"key":"ref_25","unstructured":"Fairchild, M. (2005). Color Appearance Models, John Wiley & Sons, Ltd."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"135","DOI":"10.5491\/SHAW.2011.2.2.135","article-title":"Cancer mortality and incidence in Korean semiconductor workers","volume":"2","author":"Lee","year":"2011","journal-title":"Saf Health Work."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"39","DOI":"10.5491\/SHAW.2011.2.1.39","article-title":"Quantitative exposure assessment of various chemical substances in a wafer fabrication industry facility","volume":"2","author":"Park","year":"2011","journal-title":"Saf. Health Work."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"122","DOI":"10.5491\/SHAW.2011.2.2.122","article-title":"Cases series of malignant lymphohematopoietic disorder in Korean semiconductor industry","volume":"2","author":"Kim","year":"2011","journal-title":"Saf. Health Work"},{"key":"ref_29","first-page":"1","article-title":"Emerging field of self-assembled fluorescent organic dye nanoparticles","volume":"21","author":"Klymchenko","year":"2013","journal-title":"J. Nanosci. Lett."},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"371","DOI":"10.1351\/pac196511030371","article-title":"The exciton model in molecular spectroscopy","volume":"11","author":"Kasha","year":"1965","journal-title":"Pure Appl. Chem."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"3376","DOI":"10.1002\/anie.201002307","article-title":"J-aggregates: From serendipitous discovery to supra-molecular engineering of functional dye materials","volume":"50","author":"Wuthner","year":"2011","journal-title":"Angew. Chem. Int. Ed."}],"container-title":["Sensors"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1424-8220\/22\/12\/4487\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T23:30:55Z","timestamp":1760139055000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1424-8220\/22\/12\/4487"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,6,14]]},"references-count":31,"journal-issue":{"issue":"12","published-online":{"date-parts":[[2022,6]]}},"alternative-id":["s22124487"],"URL":"https:\/\/doi.org\/10.3390\/s22124487","relation":{},"ISSN":["1424-8220"],"issn-type":[{"value":"1424-8220","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,6,14]]}}}