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dc.contributor.author김기현-
dc.date.accessioned2018-03-12T06:34:42Z-
dc.date.available2018-03-12T06:34:42Z-
dc.date.issued2013-07-
dc.identifier.citationSensors, Vol 13, Iss 7, Pp 8523-8533 (2013)en_US
dc.identifier.issn1424-8220-
dc.identifier.urihttp://www.mdpi.com/1424-8220/13/7/8523-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/45444-
dc.description.abstractIn this study, volatile urinary components were collected using three different types of samples from patients suffering from urinary incontinence (UI): (1) urine (A); (2) urine + non-used pad (B); and (3) urine + used pad (C). In addition, urine + non-used pad (D) samples from non-patients were also collected as a reference. The collection of urinary volatiles was conducted with the aid of a glass impinger-based mini-chamber method. Each of the four sample types (A through D) was placed in a glass impinger and incubated for 4 hours at 37 °C. Ultra pure air was then passed through the chamber, and volatile urine gas components were collected into Tedlar bags at the other end. These bag samples were then analyzed for a wide range of VOCs and major offensive odorants (e.g., reduced sulfur compounds (RSCs), carbonyls, trimethylamine (TMA), ammonia, etc.). Among the various odorants, sulfur compounds (methanethiol and hydrogen sulfide) and aldehydes (acetaldehyde, butylaldehyde, and isovaleraldehyde) were detected above odor threshold and predicted to contribute most effectively to odor intensity of urine incontinence.en_US
dc.description.sponsorshipThis work was supported by a Grant from the Kimberly-Clark Corporation. First author also acknowledges the support made by a National Research Foundation of Korea (NRF) grant funded by the Ministry of Education, Science and technology (MEST) (No. 2009-0093848).en_US
dc.language.isoenen_US
dc.publisherMDPI AG, 2013.en_US
dc.subjectincontinenceen_US
dc.subjecturinaryen_US
dc.subjectvolatilesen_US
dc.subjectGCen_US
dc.subjectHPLCen_US
dc.subjectincontinence padsen_US
dc.subjectsample collectionen_US
dc.subjectglass impingeren_US
dc.titleMajor Odorants Released as Urinary Volatiles by Urinary Incontinent Patientsen_US
dc.typeArticleen_US
dc.relation.volume13-
dc.identifier.doi10.3390/s130708523-
dc.relation.page8523-8533-
dc.relation.journalSENSORS-
dc.contributor.googleauthorPandey, Sudhir Kumar-
dc.contributor.googleauthorKim, Ki-Hyun-
dc.contributor.googleauthorChoi, Si On-
dc.contributor.googleauthorSa, In Young-
dc.contributor.googleauthorOh, Soo Yeon-
dc.relation.code2013007838-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING-
dc.identifier.pidkkim61-
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
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